BCV/BCVQ - Price Industries

BCV/BCVQ
VERTICAL & VERTICAL QUIET BLOWER COILS
INSTALLATION MANUAL
Date: 03/13
Reference # : F1-35
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Contents
Safety Precautions.................................................................................................................... 4
General...................................................................................................................................... 4
Caution to Contractors............................................................................................................. 4
Receiving Inspection................................................................................................................ 4
Dimensional Data - BCV/BCVQ, Blower Coil Vertical............................................................. 5
Dimensional Data - BCV Blower Coil Vertical with Electric Heat........................................... 6
Dimensional Data - BCVQ Blower Coil Vertical Quiet with Electric Heat.............................. 6
Dimensional Data - BCV/BCVQ, Vertical Blower Coil Mixing Box......................................... 7
Installation
General...................................................................................................................................... 8
Electrical Connection................................................................................................................ 8
Cooling/Heating Pipe Connections.......................................................................................... 8
Mounting the Unit.................................................................................................................... 8
BCVQ Silencer Installation....................................................................................................... 9
BCV/BCVQ Field Reversible Coil Instructions....................................................................... 10
Drain Connection and Trap..................................................................................................... 11
Drives, Belts and Bearings..................................................................................................... 11
Start Up & Operation
General.................................................................................................................................... 12
Fan & Drive Assembly............................................................................................................ 12
Cooling/Heating...................................................................................................................... 12
Air System Balancing............................................................................................................. 12
Water System Balancing........................................................................................................ 12
Maintenance
Fan and Drive Assembly........................................................................................................ 13
Coils & Drain Pan.................................................................................................................... 13
Filters....................................................................................................................................... 13
Blower Coil Electric Coil Removal Instructions.................................................................... 14
Replacement Parts.................................................................................................................. 15
Installation Checklist............................................................................................................... 17
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3
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Safety Precautions
A. Installation work and electrical wiring must be done by qualified person(s) in accordance with all applicable codes and standards,
including fire-rated construction.
B. When cutting or drilling into wall or ceiling, do not damage electrical wiring and other hidden utilities.
C. Use this unit only in the manner intended by the manufacturer. If you have any questions, contact the manufacturer:
in the United States
PRICE INDUSTRIES
2975 Shawnee Ridge Court
Suwanee, Georgia
USA 30024
(770) 623-8050
Fax (770) 663-6404
in Canada
PRICE INDUSTRIES
638 Raleigh Street
Winnipeg, Manitoba
Canada R2K 3Z9
(204) 669-4220
Fax (204) 663-2715
International Export Sales Office
PRICE INDUSTRIES
638 Raleigh Street
Winnipeg, Manitoba
Canada R2K 3Z9
(204) 669-4220
Fax (204) 663-9810
D. Before servicing or cleaning unit, switch power off at service panel and lock service panel to prevent power from being switched
on accidentally.
E. Protect flammable materials nearby when brazing. Use flame and heat protection barriers where needed. Always have a fire
extinguisher ready.
F.
The manufacturer assumes no responsibility for personal injury or property damage resulting from improper handling, installation,
service or operation of the product.
General
Caution to Contractors
Blower Coil units are not intended for use as temporary heat or ventilation sources during building construction. The coil units are not
designed nor equipped to operate in a dusty construction environment. Recirculating fan wheels can become coated in construction
dust, resulting in an unbalanced wheel. This in turn can contribute to reduced motor life. Inlet air filters, if supplied, would provide
little protection as they would quickly become plugged with construction dust.
Receiving Inspection
All Price Blower Coil units are inspected before shipment. After unpacking the assembly, check it for damage. If any damage to the
products is found, report it immediately to the delivery carrier. Ensure that all packing material is removed from the inside of the unit,
especially around the blower wheel and coil section.
4
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Dimensional Data - BCV/BCVQ, Blower Coil Vertical
IMPERIAL UNITS (inches)
NOMINAL FAN
FLOW
MAX TSP, in
W.G.
UNIT SIZE FLOW, CFM RANGE, CFM
08
800
12
1200
16
1600
20
2000
30
3000
40
4000
SI UNITS (mm)
NOMINAL FAN
FLOW, L/s
UNIT SIZE
08
12
16
20
30
40
378
566
755
944
1416
1888
600 - 1000
900 - 1400
1300 - 1800
1700 - 2400
2300 - 3400
3300 - 4400
2
3
3.5
3.5
3.5
3.5
FLOW
RANGE, L/s
MAX TSP,
Pascal
283 - 472
425 - 661
614 - 850
802 - 1133
1085 - 1605
1557 - 2077
498
747
872
872
872
872
W
24
28
32
40
44
55
H
44
44
48
48
58
58
L
24
24
24
24
28
28
B
8 1/4
9 1/4
9 3/4
10 1/2
13 1/4
14 3/4
C
10 1/4
10 1/4
11 3/8
12 1/2
13 1/2
16
W
610
712
813
1016
1118
1397
H
1118
1118
1220
1220
1474
1474
L
610
610
610
610
712
712
B
210
235
248
267
337
375
C
261
261
289
318
343
407
D
2 1/4
2
2 3/8
2
2
2 1/4
E
18
22
26
34
38 1/2
49 1/2
F
16
18
22 1/8
22 1/8
25 3/8
25 3/8
G
3 3/4
3 1/4
2 7/8
2 7/8
3 1/4
2 3/4
D
58
51
61
51
51
58
E
458
559
661
864
978
1258
F
407
458
564
564
644
644
G
95
82
72
72
82
69
ALL METRIC DIMENSIONS ( ) ARE SOFT CONVERTED. IMPERIAL DIMENSIONS ARE
CONVERTED TO METRIC AND ROUNDED TO THE NEAREST MILLIMETER
DISCHARGE CONFIGURATION:
FRONT
RH COIL/DRIVE/CONTROL CONFIGURATION SHOWN
.
*HANDING IS DETERMINED BY LOOKING AT THE INLET.
LISTE D
TOP
BACK
FRONT DISCHARGE CONFIGURATION SHOWN
D
3 1/8"
79
FILTER RACK
5 3/8"
135
C
36" 914
10"
254
B
W
E
36" 914
BCVQ OPTION ONLY.
DISCHARGE SILENCER
(SHIPPED LOOSE)
L
PIC-FC ENCLOSURE
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14"
BCVQ OPTION ONLY. H 356
DISCHARGE SILENCER
(SHIPPED LOOSE)
F
OPT.
DELUXE
CONTROL
BOX
L
AIR
FLOW
G
5
IMPERIAL UNITS (inches)
BCV/BCVQ
- Blower Coils
RH COIL/DRIVE/CONTROL CONFIGURATION
*HANDING ISMANUAL
DETERMINED BY LOOKING AT THE
INSTALLATION
UNIT SIZE
B
08
8 1/4
12UNITS (inches)
9 1/4
IMPERIAL
16
9 3/4
UNIT SIZE20 B 10 1/2
C
08
8 1/4 10 1/4
30
13 1/4
12
9 1/4 10 1/4
40
14 3/4
16
9 3/4 11 3/8
SI UNITS
(mm)
20
10 1/2
12 1/2
C
J
10 1/4 12.0
18"(457) MAXIMUM
10 1/4 12.0
DOOR SWING
RH COIL/DRIVE/CONTROL CONFIGURATION SHOWN.
11 3/8 12.0
*HANDING IS DETERMINED BY LOOKING AT THE INLET.
RH COIL/DRIVE/CONTROL CONFIGURATION SHOWN.
12J 1/2 12.0
*HANDING IS
DETERMINED
LOOKING
AT THE INLET.
RH COIL/DRIVE/CONTROL
CONFIGURATION
SHOWN
.
12.0
NEMA 1 BY
13 1/2
17.0
*HANDING
IS DETERMINED
BY LOOKING AT THE
INLET.
RH
COIL/DRIVE/CONTROL
CONFIGURATION
SHOWN
.
18"(457)
MAXIMUM
ELECTRICAL
12.0
SWING
*HANDING IS DETERMINED BY LOOKING ATDOOR
THE INLET.
16
17.0
CONTROLS
12.0
18"(457) MAXIMUM
18"(457) MAXIMUM
ENCLOSURE
12.0
DOOR SWING DOOR SWING
NEMA
1
18"(457) MAXIMUM
30
13 1/4 13 1/2 17.0
ELECTRICAL
DOOR SWING
40
14 3/4 16B
17.0
CONTROLS
UNIT SIZE
C
J
B
NEMA
ENCLOSURE
SI UNITS
(mm)1NEMA 1
ELECTRICAL
08
210
261
305
ELECTRICAL
CONTROLS
12 NEMA
235
261
305
CONTROLS
ENCLOSURE
AIR
UNIT SIZE
B
C1
J
21"
B
NOT INSULATED
FLOW
ELECTRICAL
ENCLOSURE
248
289
305
(533)
08 16 210
261
305
SLIDE-IN ELECTRIC COIL
CONTROLS
AIR
12 20 235
261 B 305
267
318
305
21"FLOW
SECTION
ENCLOSURE
NOT
INSULATED
16 30 248 337
289
305
(533)
AIR
343 B 432 SLIDE-IN ELECTRIC COIL
FLOW
20
267
318
305
SECTION
21"
40
375
407
432
NOT INSULATED
AIR
PIC-FC ENCLOSURE
30
337
343
432 B (533)
SLIDE-IN ELECTRIC COIL
FLOW
40
375
407
432
21"
SECTION
PIC-FC ENCLOSURE
NOT INSULATED
(533)
SLIDE-IN ELECTRIC COIL
21"
ALL METRIC
DIMENSIONS ( )PIC-FC
ARE
NOT
INSULATED
ENCLOSURE
SECTION
(533) FRONT
SOFT CONVERTED.
IMPERIAL DIMENSIONS
ALL METRIC
DIMENSIONS ( ELECTRIC
) ARE
FRONT
SLIDE-IN
COIL
DISCHARGE
CONVERTED
TODIMENSIONS
METRIC AND ROUNDED
SOFTARE
CONVERTED.
IMPERIAL
C
DISCHARGE
SECTION
ARE CONVERTED
TO METRIC
AND ROUNDED
TO THE
NEAREST
MILLIMETER
CONFIGURATION
J
C
TO THE NEAREST MILLIMETER
CONFIGURATION
J
PIC-FC
ENCLOSURE
FRONT
SHOWN
SHOWN
DISCHARGE
2 7/8"
2 7/8"
C
CONFIGURATION
J PIC-FC ENCLOSURE
74
74
Dimensional
IMPERIAL UNITS (inches) Data - BCV, Blower Coil Vertical with Electric Heat
IMPERIAL UNITS (inches)
IMPERIAL UNITS (inches)
UNIT SIZE
B
C
J
UNIT SIZE
B
C
J
08
8
1/4
10
1/4
12.0
UNIT SIZE
C 12.0 J
08
8B
1/4 10 1/4
1212
1/4 10
101/4
1/412.0
12.0
1/4
08
8991/4
10
1/4
12.0
16
9 3/4
11
3/8
12.0
16
9
3/4
11
3/8
12.0
12
9 1/4 10 1/4 12.0
20
10 1/2
12
1/2
12.0
20
10
1/2
12
1/2
12.0
1630
9133/4
11 3/8 12.0
1/4 13 1/2 17.0
30
13
1/4
13
1/2
17.0
2040 10
12 1/2 17.0
12.0
14 1/2
3/4 16
40
14
3/4
16
17.0
SI30
UNITS (mm)
13 1/4 13 1/2 17.0
SI UNITS
40 (mm)
14 3/4 16
17.0
UNIT SIZE
B
C
SI UNITS (mm)
261C
UNIT 08
SIZE 210
B
12
235
261
210
261
UNIT08SIZE
B
C
16
248
289
12
235
261
20
267
318
08
210
261
1630
248
289
337
343
12
235
261
40
375
407
20
267
318
16
248
289
30
337
343
20
267
318
375
407
ALL40
METRIC DIMENSIONS
( ) ARE
30
337
343
J
305 J
305
305
305 J
305
305305
432305
305
432305
305
432
305
432
432
SOFT CONVERTED. IMPERIAL DIMENSIONS
ARE CONVERTED TO METRIC AND ROUNDED
375
407
432
TO40
THE NEAREST
MILLIMETER
SHOWN
FRONT
DISCHARGE
L I S T E D FRONT
CONFIGURATION
LISTE D
DISCHARGE
SHOWN
CONFIGURATION
SHOWN
ALL METRIC DIMENSIONS ( ) ARE
SOFT CONVERTED. IMPERIAL DIMENSIONS
ARE CONVERTED TO METRIC AND ROUNDED
ALL METRIC DIMENSIONS ( ) ARE
TO THE NEAREST MILLIMETER
SOFT CONVERTED. IMPERIAL DIMENSIONS
ARE CONVERTED TO METRIC AND ROUNDED
L I S T E D MILLIMETER
TO THE NEAREST
C
18"
457
C
OPT.
DELUXE
CONTROL
BOX
LISTE D
2 7/8"
74
18"
457
18"
457
J
J
18"
457
18"
457
OPT.
2 7/8"
DELUXE
74 CONTROL
2 7/8"
BOX
74
OPT.
DELUXE
CONTROL
BOX
OPT.
Dimensional Data - BCVQ, Blower Coil Vertical
Quiet with Electric Heat
DELUXE
LISTE D
OPT.
CONTROL
DELUXE
36" (914)
BOX
NOT INSULATED
SLIDE-IN ELECTRIC CONTROL
BOX
COIL SECTION
B
AIR
FLOW
DISCHARGE SILENCER
(SHIPPED LOOSE)
NEMA 1
ELECTRICAL
CONTROLS
ENCLOSURE
18"(457) MAXIMUM
DOOR SWING
C
J
OPT.
DELUXE
CONTROL
BOX
18"
457
2 7/8"
74
6
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Dimensional Data - BCV/BCVQ, Vertical Blower Coil Mixing Box
Unit Size
08
12
16
20
30
40
A
91/4"
91/4"
113/4"
111/2"
161/4"
161/4"
B
141/4"
181/4"
221/4"
301/4"
341/4"
441/4"
C
33/8"
43/8"
57/16"
57/16"
41/2"
41/2"
Unit Size
08
12
16
20
30
40
A
235
235
298
292
413
413
B
362
464
565
768
870
1124
C
86
112
138
138
115
115
IMPERIAL UNITS (inches)
D
E
17/8"
33/8"
17/8"
43/8"
7
1 /8"
57/16"
17/8"
57/16"
21/4"
41/2"
5
2 /8"
41/2"
METRIC UNITS (mm)
D
E
48
86
48
112
48
138
48
138
57
115
67
115
F
33/4"
31/4"
27/8"
27/8"
31/4"
23/4"
L
17"
19"
231/16"
231/16"
261/4"
261/4"
F
95
83
73
73
83
70
L
431
482
586
586
666
666
W
18"
22"
26"
30"
381/2"
491/2"
W
457
559
661
762
978
1257
Fully insulated casing with heavy gauge steel dampers provides mixing of return and outdoor air.
Options:
• Low leakage dampers
• Factory Mounted actuator
• Side access panels
XZ Configuration
B
L
XZ Configuration
B
D
E
A
A
B W
Optional Side
Access Panels
L
D
H
A
L
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A
E
A
C
B W
D
C
B W
C
L
H
408
458
562
562
642
642
E
L
B
H
161/16"
181/16"
221/8"
221/8"
251/4"
251/4"
F
7
Installation
General
Price Blower Coils are designed to be durable and manufactured
for sturdy construction. The units must still be handled with great
care and no force or pressure applied to the coil or piping. When
handled, the unit should be carried in an upright position holding
onto the mounting points on the horizontal units and holding onto
the bottom of the vertical units. Do not handle the unit using coil
stubout connectors, as damage may occur at brazed joint(s).The
blower coils are not suitable for outdoor installations. The units
should never be stored or installed where it may be subjected to a
hostile environment such as rain, snow, or extreme temperatures.
Care must be taken during and after installation to prevent foreign
material such as paint, drywall mud or dust from entering the drain
pan or the motor or blower wheels. Failure to do so may have
serious effects on the unit performance and may cause premature
failure if foreign material is allowed to be deposited into the motor
or blower. Some job conditions may require the unit to be covered
temporarily until installation.
WARNING: Do not tamper with control components.
NOMINAL FAN
FLOW
MAX TSP,
FLOW, L/s
RANGE, L/s
Pascal
UNIT SIZE
08
378
- 472
498
BCV/BCVQ -283
Blower
Coils
12
566 INSTALLATION
425 MANUAL
- 661
747
16
755
614 - 850
872
20
944
802 - 1133
872
Mounting
30 the Unit1416
1085 - 1605
872
Install ductwork to comply with ASHRAE Fundamentals Handbook,
local building codes and the National Electric Code. Locate unit
1888
- 2077
872
support40
in accordance with
the mechanical 1557
and structural
plans.
Vertical units can be mounted directly to the floor or a pad. Ensure
ALL METRIC
( ) bottom
ARE SOFT
adequate
spaceDIMENSIONS
is available at the
of theCONVERTED.
unit to allow forIMPERIAL DIMEN
CONVERTED
AND ROUNDED TO THE NEAREST MILLIMETE
the
connection ofTO
theMETRIC
drain trap.
DISCHAR
Electrical Connection
CAUTION: Disconnect all incoming power before any electrical
installation or service is performed on the unit(s). All field wiring
is to be in accordance with the National Electrical Code ANSI/NFPA
No. 70 or the Canadian Electrical Code, Part 1, CSA Standard C 22.1.
Refer to the product identification label on each unit for information
to determine the field wire size. Check voltage requirements prior
to power supply connection. Refer to the electrical label located
near the electrical control box and also refer to the schematic
drawing provided on the underside of the electrical control box
cover. If upon energizing the electric motor excessive noise is
apparent, shut down the unit. Determine the cause by checking
for packing materials, etc. and re-energize after corrective action
has been taken.
Cooling/Heating Pipe Connections
The piping must be installed in a counter flow configuration to
achieve optimal performance. The water inlet should be located
on the leaving air side of the coil and at the bottom of the coil and
the outlet should be located in the top opposite corner to provide
the necessary purging of air, as shown below.
RH COIL/DRIVE/CONTROL CONFIGURATION
*HANDING IS DETERMINED BY LOOKING AT TH
CAP
5 3/8"
135
COIL OUTLET
AIR FLOW
COIL INLET
CAP
The valve packages are easily damaged when introduced to
excessive amounts of heat. Great caution must be made when
the connections are made with “sweat” or solder joints. The
valve must be in the open position during all soldering and
brazing operations. Heat should be dissipated with a wet cloth
wrapped around the valve body. Automatic valves must have
the control cartridge removed for soldering.
8
10"
254
B
W
36" 914
w w w . p r i c e - h v a c . cLo m
BCVQ OPTION ONLY.
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
BCVQ Silencer Installation
BCHQ unit arrives at the job site in 2 separate pieces - the basic unit and the discharge silencer. Factory provides
installation angles for attachment of the silencer to the discharge of the unit.
Note: The silencer section has to be installed so the blower outlet opening and silencer inlet opening are aligned.
Otherwise the airflow path will be blocked and the unit will not provide the desired air flow or sound performance.
* Extended tab to insert
Correct under blower cut off plate
Wrong
* Extended tab to insert
under blower cut off plate
Correct
Wrong
Note: It is recommended to wrap the silencer section externally in the field to prevent condensation from moisture.
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9
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
BCV/BCVQ Field Reversible Coil Instructions
Price blower coils are equipped with Field reversible coils, meaning they can be changed from left hand to right hand arrangement.
The example below details how to change the coil configuration from LH to RH.
1.
Remove the filter side access panels and both coil access panels.
3. Slide the coil and drain pan out of the unit. Remove the coil
from the drain pan.
COIL
ACCESS
PANEL
COIL
ACCESS
PANEL
FILTER
ACCESS
PANELS
2.
10
Remove the 6 screws on the inlet of the unit which are holding
the coil in place.
4.
Rotate the drain pan 180° so that the drain connection is on
the desired side.
5.
Flip the coils so that the connections are on the desired side.
Note that the air will still enter the coil through the same face.
6
Re-attach the coil to the unit using the 6 screws removed in
Step 3.
7.
Re-attach the coil and filter access panels.
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Drain Connection and Trap
Drain lines should be the same size as the drain connection and
require a drain trap to allow proper drainage of the coil condensate.
Failure to install a proper trap will cause excessive amounts of
condensate to pool in the drain pan which can lead to condensate
carryover.
Motor Base Nuts
DRAIN TRAP
H = INTERNAL
STATIC PRESSURE
OF THE UNIT + 1”
Illustration 4A
H
X = ½ OF “H”
L
X
L = H + X + PIPE
DIAMETER
Drives, Belts and Bearings
Tighten After
Leveling
Level
Prior to starting the unit:
1. Remove the shipping screws (white-headed screws) from
the blower/motor assembly.
2.
Check the alignment of the belt sheaves by applying a straight
edge. Adjust if necessary. Make sure there is adequate
clearance between the sheaves and the fan frame. To align
the sheaves, place a straight edge from the outer edge of one
sheave (A) to the outer edge of the other (B). If the sheaves
are unequal widths, the offset distance will be (W2-W1)/2,
as shown below. If there is a setscrew present, torque to 120
+/- 10 in-lb.
B
A
W1
Lift Slightly to Level
Motor Plate
Illustration 4B
Tighten Motor Base
Nuts while pushing
down on Drive Pully to
increase Belt Tension
Offset W2
3.
Tighten all set screws on the fans, sheaves and bearings.
4.
Check the belt tension. The ideal belt tension is the lowest belt
tension at which the belt drive will not slip. Over tensioning
causes reduced belt and bearing life. Do not apply belt
dressing. Proper belt tension must be used to ensure the
design life of the belt is met. Failure to do so will result in
premature belt failure, excessive bearing load, belt noise,
and reduced performance.
5.
If required, adjust the belt tension using the following steps:
i.
Loosen all 4 motor base nuts as shown in Illustration 4A (2
on each side) and allow the weight of the motor take up the
slack in the belt.
ii.
Level the motor plate by slightly lifting the non-pulley side of
the motor plate as shown in Illustration 4B and tighten the 2
motor base nuts on the non-pulley once it is level.
iii. Tighten the 2 motor base nuts on the pulley side while
applying downward pressure to the drive sheave to tension
the belt as shown in Illustration 4C. The belt should meet
the tension requirements outlined by the belt manufacturer.
The belt tension can be checked using a belt tension tool as
shown in Illustration 4E.
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Illustration 4C
Deflection of
applied force
Force
Illustration 4D
Illustration 4E
11
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Start Up & Operation
General
Before beginning start up operation, familiarize yourself with the
unit, options, accessories and controls so you understand proper
system operation. All personnel should have a good working
knowledge of general start-up procedures and have the appropriate
start-up and balancing guides available for consultation.
Fan & Drive Assembly
Prior to start up, ensure that all ductwork, grilles, filters and access
panels are installed. The static pressure drop of the duct system
components must meet the design conditions. Price blower coils
are factory set to operate at the design pressure. If the pressure
is too low the motor can overheat and if the pressure is too high
the fan will not operate properly and generate excessive noise.
All units are equipped with a variable pitch drive pulley to allow for
field adjustment of the fan speed. To reduce the fan speed, loosen
the set screw on the drive pulley and turn the pulley so that the
faces move further apart. To increase fan speed, turn the pulley so
that the faces move closer together. When adjusting the fan speed,
be sure to re-align the belt sheaves before resuming operation.
Cooling/Heating
Prior to the water system start-up and balancing, the chilled/hot
water systems should be flushed to clean out dirt and debris, which
may have collected in the piping during construction. During this
procedure, all unit service valves must be in the closed position.
This prevents foreign matter from entering the unit and clogging
the valves and metering devices. Filters should be installed in
the piping mains to prevent this material from entering the units
during normal operation. During system filling, air venting from
the unit is accomplished by the use of the standard manual air vent
fitting installed on the coil. The air vent screw should be turned
counterclockwise no more than 1-½ turns to operate the air vent.
CAUTION: The air vent provided on the unit is not intended to
replace the main system air vents and may not release air trapped in
other parts of the system. Inspect the entire system for potential air
traps and vent those areas as required, independently. In addition,
some systems may require repeated venting over a period of time
to properly eliminate air from the system.
12
Air System Balancing
All duct-work must be complete and connected, and all grilles,
filters, access doors and panels must be properly installed to
establish actual system operating conditions BEFORE beginning air
balancing operations. Each individual unit and attached duct-work
is a unique system with its own operating characteristics. For this
reason, air balancing is normally done by balance specialists who
are familiar with all procedures required to properly establish air
distribution and fan system operating conditions.These procedures
should not be attempted by unqualified personnel. After the proper
system operation is established, the actual unit air delivery and the
actual fan motor amperage draw for each unit should be recorded
in a convenient place for future reference.
The manufacturer assumes no responsibility for undesirable
system operation due to improper design, equipment or
component selection, and/or installation of ductwork, grilles,
and other field supplied components.
Water System Balancing
A complete knowledge of the hydronic system, its components,
and controls is essential to proper water system balancing and this
procedure should not be attempted by unqualified personnel. The
system must be complete and all components must be in operating
condition BEFORE beginning water system balancing operations.
Each hydronic system has different operating characteristics
depending on the devices and controls in the system. The actual
balancing technique may vary from one system to another. After
the proper system operation is established, the appropriate system
operating conditions such as various water temperatures and
flow rates should be recorded in a convenient place for future
reference. Before and during water system balancing, conditions
may exist which can result in noticeable water noise or undesired
valve operation due to incorrect system pressures. After the entire
system is balanced, these conditions will not exist on properly
designed systems.
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Maintenance
Fan and Drive Assembly
Coils & Drain Pan
1.
Disconnect all incoming power before servicing the unit.
2. Price blower coil units are supplied with permanently
lubricated motors.
2.
Coils can be inspected through either bottom or side access
panels. To service the coils, remove the coil service door.
3. The blower and motor should be inspected annually for
accumulation of dust and dirt. Clean as necessary.
3.
The coil should be inspected periodically for accumulation
of dust and dirt. Clean as necessary. Cleaning can be done
by brushing the coils in the direction of the fins as to not
damage them. Compressed air can also be used to blow out
the dust particles in the coil. Vacuum up all dust particles so
they can not damage the blower and motor.
1.
4.
Disconnect all incoming power before servicing the unit.
Blower and motor can be accessed without disconnecting
ductwork.
CAUTION: MOTOR MAY BE VERY HOT. ENSURE MOTOR HAS
COOLED BEFORE SERVICE.
5.Motors up to 460V are provided with automatic overload
protection. If the motor overheats and trips the thermal
overload, it will automatically reset after cooling down to a
proper operating temperature. 575V motors are equipped
with manual motor protectors and will need to be reset
should they overload. Should overload occur, check that
all ductwork, grilles, filters and access doors are properly
installed.
6. Check belts regularly for proper tension and wear. Re-tension
and replace as necessary.
4. Clean drain pan as required. To remove the drain pan,
disconnect and remove the coils.
Filter(s)
1.
Inspect return air filters on a regular basis to avoid excessive
restriction of air flow. Clean or replace filters as required.
Filter can be accessed from either side of unit or from the
bottom.
CAUTION: DO NOT OPERATE UNIT WITHOUT FILTERS OR FILTER
ACCESS PANELS INSTALLED.
2.
Replacement filter sizes are listed below.
MOTOR FULL LOAD AMPS
Nominal Horsepower
Phase
Voltage
115
1
3
/2
1
9.8
/4
1
1 1/2
2
3
5
Unit
13.8
16.0
-
-
-
-
BCV/BCVQ 08
BCV/BCVQ 12
3
H(in)
W(in)
Quantity
17.5
19.5
1
19.5
23.5
1
208
5.4
7.6
8.8
11
-
-
-
230
4.9
6.9
8.0
10
-
-
-
BCV/BCVQ 16
23.5
13.5
2
BCV/BCVQ 20
23.5
17.5
2
277
4.5
6.4
7.4
-
-
-
-
208
2.4
3.5
4.6
6.6
7.5
10.6
16.7
BCV/BCVQ 30
26.75
20
2
BCV/BCVQ 40
26.75
25.5
2
230
2.2
3.2
4.2
6.0
6.8
9.6
15.2
460
1.1
1.6
2.1
3.0
3.4
4.8
7.6
600
0.9
1.3
1.7
2.4
2.7
3.9
6.1
Notes:
• Motor full load amps refer to the National Electric Code
(NFPA 70). Actual nameplate amps may vary. NEC data was
extrapolated for 277V.
• Motors are 60Hz, open drip proof, ball bearing, single speed
rated at continuous duty up to 104°F (40°C).
• For 50Hz motor applications, please contact your local Price
representative
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13
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Blower Coil Electric Coil
Removal Instructions
CAUTION: Disconnect all incoming power before any
electrical installation or service is performed on
the unit(s).
Ensure line power is off to the Blower Coil Control Panel.The Control
Panel contains hazardous voltages when energized. Make certain
that incoming line voltage has been disconnected.The Blower Coil
Electric Coil assembly, seen in Illustration A, can be removed by
following the steps listed below:
1.
Open the Control Panel and disconnect any incoming wires
that are not integrated in the enclosure; i.e. main supply and
motor wires, as seen in Illustration B.
2. Disconnect the 90° wire conduit fitting from the control box
and ensure the motor wires are pulled out of the control box.
3. Use a utility knife to cut the sealant between the perimeter
of the control panel and the outlet ductwork.
4. Using a ¼” driver, remove the screws securing the control
panel to the outlet ductwork.There will be 3-4 screws located
near the inside corners of the control box. See Illustration C.
Illustration B
5. Once the sealant has been separated and the screws have
been removed, the electric coil can slide out of the ductwork.
Grab the control box securely and slide the coil out of the unit
horizontally. See Illustration D. Be cautious when cutting the
sealant and removing the screws as they are the only securing
medium for the electric coil.
Note: See Electric Coils manual for troubleshooting.
Illustration C
Illustration A
Illustration D
14
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Replacement Parts
Component
Fan Motors
Blowers
Blower Flex Connector
Coils
NOTE: X
X represents number of
circuits in coil
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Part#
019891-001
019891-002
019891-003
019891-004
019891-005
019891-006
019891-007
019891-008
019891-009
019891-010
019891-011
019891-012
019891-013
019891-014
019891-015
019891-016
019891-017
019891-018
019891-019
019891-020
019891-021
019891-022
100188-001
100188-002
100188-003
100188-004
100188-005
100188-006
042181-001
023453-1XX
023453-2XX
023453-3XX
023453-4XX
023453-5XX
023453-6XX
023454-1XX
023454-2XX
023454-3XX
023454-4XX
023454-5XX
023454-6XX
023456-1XX
023456-2XX
023456-3XX
Description
1/2 HP, 1PH, 115/230V, Cap start motor, 56 frame
3/4 HP, 1PH, 115/230V, Cap start motor, 56 frame
1 HP, 1PH, 115/230V, Cap start motor, 56 frame
1/2 HP, 1PH, 277V, Cap start motor, 56 frame
1/2 HP, 1PH, 277V, Cap start motor, 56 frame
1/2 HP, 1PH, 277V, Cap start motor, 56 frame
1/2 HP, 3PH, 208-230/460V, Motor, 56 frame
3/4 HP, 3PH, 208-230/460V, Motor, 56 frame
1 HP, 3PH, 208-230/460V, Motor, 56 frame
1-1/2 HP, 3PH, 208-230/460V, Motor, 56 frame
2 HP, 3PH, 208-230/460V, Motor, 56HZ frame
3 HP, 3PH, 208-230/460V, Motor, 56HZ frame
5 HP, 3PH, 208-230/460V, Motor, 184T frame
1.5 HP, 1PH, 208-230V, Motor, 56H frame
2 HP, 1 PH, 208-230V, Motor, 56H frame
1/2 HP, 575V, Motor, 56 frame
3/4 HP, 575V, Motor, 56 frame
1 HP, 575V, Motor, 56 frame
1-1/2 HP, 575V, Motor, 56H frame
2 HP, 575V, Motor, 56 frame
3 HP, 575V, Motor, 182T frame
5 HP, 575V, Motor, 182T frame
90-4R Blower
90-6R Blower
100-7R Blower
110-8R Blower
120-10R(BD11) Blower
150-11R Blower
Flex Duct Connector, UL 214 Listed
BCV Water Coil, 1 Row SZ 08
BVC Water Coil, 1 Row SZ 12
BCV Water Coil, 1 Row SZ 16
BVC Water Coil, 1 Row SZ 20
BCV Water Coil, 1 Row SZ 30
BVC Water Coil, 1 Row SZ 40
BCV Water Coil, 2 Row SZ 08
BCV Water Coil, 2 Row SZ 12
BCV Water Coil, 2 Row SZ 16
BCV Water Coil, 2 Row SZ 20
BCV Water Coil, 2 Row SZ 30
BCV Water Coil, 2 Row SZ 40
BCV Water Coil, 3 Row SZ 08
BCV Water Coil, 3 Row SZ 12
BCV Water Coil, 3 Row SZ 16
15
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Replacement Parts cont'd
Component
Coils (continued)
Part#
BCV Water Coil, 4 Row SZ 20
023456-4XX
023456-5XX
BCV Water Coil, 3 Row SZ 20
BCV Water Coil, 3 Row SZ 30
023456-6XX
023457-1XX
023457-2XX
023457-3XX
023457-4XX
023457-5XX
023457-6XX
023458-1XX
023458-2XX
023458-3XX
023458-4XX
023458-5XX
023458-6XX
023459-1XX
023459-2XX
023459-3XX
023459-4XX
023459-5XX
023459-6XX
BCV Water Coil, 3 Row SZ 40
BCV Water Coil, 4 Row SZ 08
BCV Water Coil, 4 Row SZ 12
BCV Water Coil, 4 Row SZ 16
BCV Water Coil, 4 Row SZ 20
BCV Water Coil, 4 Row SZ 30
BCV Water Coil, 4 Row SZ 40
BCV Water Coil, 6 Row SZ 08
BCV Water Coil, 6 Row SZ 12
BCV Water Coil, 6 Row SZ 16
BCV Water Coil, 6 Row SZ 20
BCV Water Coil, 6 Row SZ 30
BCV Water Coil, 6 Row SZ 40
BCV Water Coil, 8 Row SZ 08
BCV Water Coil, 8 Row SZ 12
BCV Water Coil, 8 Row SZ 16
BCV Water Coil, 8 Row SZ 20
BCV Water Coil, 8 Row SZ 30
BCV Water Coil, 8 Row SZ 40
019011-001
1 Pole, 120-277V
019903-003
2 pole, 204-240V
019011-002
3 pole, 208-600V
019416-001
24V Magnetic Contactor, 1 Pole
019416-002
24V Magnetic Contactor, 2 Pole
019418-001
24V Magnetic Contactor, 3 Pole
019436-001
120/24V Transformer, 50VA
019436-011
208-240/24V Transformer, 50VA
019439-001
277/24V Transformer, 50VA
00-14050
480/24V Transformer, 50VA
Fuse Block
019459-001
Fuse Block 600V 30A
BCV Filters
042313-019
2in MERV 8 FILTER, 17.5 x 19.5
042313-020
2in MERV 8 FILTER, 19.5 x 23.5
042313-021
2in MERV 8 FILTER, 23.5 x 13.5
042313-022
2in MERV 8 FILTER, 23.5 x 17.5
042313-023
2in MERV 8 FILTER, 26.75 x 20
042313-024
2in MERV 8 FILTER, 26.75 x 25.5
042314-019
2in MERV 13 FILTER, 17.5 x 19.5
042314-020
2in MERV 13 FILTER, 19.5 x 23.5
042314-021
2in MERV 13 FILTER, 23.5 x 13.5
042314-022
2in MERV 13 FILTER, 23.5 x 17.5
042314-023
2in MERV 13 FILTER, 26.75 x 20
042314-024
2in MERV 13 FILTER, 26.75 x 25.5
Disconnect Switch
Control Components
16
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Installation Checklist
Receiving & Inspection




Receiving & Inspection
Unit Received Undamaged
All Parts Accounted For
Unit Arrangement/Hand Correct
Handling and Installation










Unit mounted Level and Plumb
Correct Electrical Service
Proper Access Available for Unit and Components
Correct Overcurrent Protection Provided
Correct Service Switch/Disconnect Provided
Code Compliance for All Components
Shipping Screws and Hardware Removed
Unit Protected from Dirt and Foreign Matter
Set screws tightened
Belt properly Tensioned
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Cooling/Heating Connections






Unit mounted Level and Plumb
Proper Access Available for Unit and Components
Correct Chilled Water Line to the Unit
Correct Hot Water Line to the Unit
Code Compliance for All Components
Drain pan sloped properly
Ductwork Connections




All ductwork, grilles, filters and access panels are installed
Correct Supply and Return Grille type and size
Insulate ductwork as required
Control Outside Air to Protect from Heat/Cold
Electrical Connections
 Refer to Unit Wiring Diagram
 Wiring in Code Compliance
 Connect Power Service
17
BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
Notes:
18
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BCV/BCVQ - Blower Coils
INSTALLATION MANUAL
www.price-hvac.com
19
2975 Shawnee Ridge Court
· U.S. Head Office
Suwanee, Georgia USA 30024
· Price Technical Center
Ph: 770.623.8050 Fax: 770.623.6404
· Atlanta Manufacturing Facility
1290 Barrow Industrial Parkway
Winder, Georgia USA 30680-5704
· Atlanta Manufacturing Facility
999 North Thornton Road
· Price Technical Center West
Casa Grande, Arizona USA 85122-3809
· Phoenix Manufacturing Facility
·Canadian Head Office
638 Raleigh Street
· Price Resaearch Center North
Winnipeg, Manitoba Canada R2K 3Z9
· International Sales Office
Ph: 204.669.4220 Fax: 204.663.2715
· Winnipeg Manufacturing Facility
130B Pippin Road
Vaughan, Ontario Canada L4K 4X9
· Toronto Manufacturing Facility
Product Improvement is a continuing endeavour at Price. Therefore, specifications are subject to change without notice. Consult your Price Sales Representative
for current specifications or more detailed information. Not all products may be available in all geographic areas.
All goods described in this brochure are warranted as described in the Limited Warranty shown at the web site www.price-hvac.com.
The Price catalog is available online at www.price-hvac.com
Grilles & Diffusers
Critical Environments
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Terminals & Controls
Sustainable Building
Noise Control
® Price is a registered trademark of Price Industries Limited. © 2013. Printed in Canada 2013

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