Replacement Intelligent Equipment Energy

Installation and Maintenance Manual
IM 1230
Group: Controls
Part Number: 910159719
Date: November 2014
Replacement Intelligent Equipment
Energy Management Module
Commercial Rooftop Models: DPS and MPS
Applied Rooftop Models: RDS and RPS
Table of Contents
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Removal and Installation Instructions . . . . . . . . . . . . 5
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Necessary Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Reference Documents . . . . . . . . . . . . . . . . . . . . . . . . 3
Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Disconnecting Existing wiring interconnections . . . 5
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . 3
EMM Connection to M2M . . . . . . . . . . . . . . . . . . . . 5
Hazard Identification Messages . . . . . . . . . . . . . . . 3
Connection of EMM to CT’s . . . . . . . . . . . . . . . . . . 6
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Connection of EMM to Line Voltage and Ground . . 6
Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Removing Existing EMM from Bracket . . . . . . . . . . 7
Energy Management Module (EMM) . . . . . . . . . . . 4
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installing New EMM on Bracket . . . . . . . . . . . . . . . 7
Material shipped loose . . . . . . . . . . . . . . . . . . . . . . 4
Reconnecting Wiring interconnections . . . . . . . . . . 7
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
IM 1230 • INTELLIGENT EQUIPMENT2
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Introduction
Introduction
Revision History
IM 1230
WARNING
November 2014
Initial release
Reference Documents
Number
Company
OM 1218
Daikin Applied
IM 1219
Daikin Applied
Title
Source
Operation and
Maintenance Manual www.daikinapplied.com
Installation Manual
www.daikinappled.com
Electric shock hazard. Can cause personal injury or
equipment damage.
This equipment must be properly grounded. Connections and
service to the MicroTech III Air Handling Unit Controller and
Machine-to-Machine Gateway must be performed only by
personnel knowledgeable in the operation of the equipment
being controlled.
CAUTION
Limited Warranty
Static sensitive components. Can cause equipment
damage.
Consult your local Daikin Representative for warranty
details. Refer to Form 933-43285Y. To find your local Daikin
representative, go to www.DaikinApplied.com.
Discharge any static electrical charge by touching the bare
metal inside the control panel before performing any service
work. Never unplug cables, circuit board terminal blocks, or
power plugs while power is applied to the panel.
General Information
This manual contains the information you need to replace an
existing gateway for the Intelligent Equipment solution.
Hazard Identification Messages
Recognize Safety Symbols, Words and Labels
The following symbols and labels are used throughout this
manual to indicate immediate or potential hazards. It is the
owner and installer’s responsibility to read and comply with
all safety information and instructions accompanying these
symbols. Failure to heed safety information increases the
risk of property damage and/or product damage, serious
personal injury or death. Improper installation, operation and
maintenance can void the warranty.
CAUTION
This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance
with this instruction manual, may cause interference to radio
communications. It has been tested and found to comply with
the limits for a Class A digital device, pursuant to part 15 of the
FCC rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment
is operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct
the interference at his or her own expense. Daikin disclaims
any liability resulting from any interference or for the
correction thereof.
DANGER
Dangers indicate a hazardous situation which will result in
death or serious injury if not avoided.
WARNING
Warnings indicate potentially hazardous situations, which can
result in property damage, severe personal injury, or death if
not avoided.
CAUTION
Cautions indicate potentially hazardous situations, which can
result in personal injury or equipment damage if not avoided.
IM 1230 • INTELLIGENT EQUIPMENT3
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Introduction
Product Description
Unpacking
The Daikin Applied Intelligent Equipment solution provides
facility and equipment management, monitoring, control,
analysis, and decision-making via a secure, cloudcommunicating machine-to-machine gateway that captures,
analyzes and delivers building and equipment information,
and third party content (i.e. - weather, utility, and CRM data),
to a user device (smart phone, tablet, etc.) via wireless (Wi-Fi,
cellular) or local area network (LAN) connection. This manual
contains instructions specific to replacing an existing Energy
Management Module (EMM) gateway.
Material shipped loose
• A single Energy Management Module (EMM).
Upon receiving, verify that all components are present, and
notify the supplier of any shortage.
Components
Energy Management Module (EMM)
The EMM is a factory tested and commissioned device, which
monitors unit voltage, current, and power and transmits this
data to the M2M Gateway for delivery to the cloud. The existing
EMM will be removed and replaced by the new EMM.
IM 1230 • INTELLIGENT EQUIPMENT4
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Removal and Installation Instructions
Removal and Installation Instructions
Necessary Tools
Removal
• Multimeter
• Precision Screwdriver Set
• #2 Phillips Screwdriver
• Wire-Marking tape
WARNING
Electric shock hazard. Can cause personal injury or
equipment damage.
Prior to replacing Intelligent Equipment hardware, power must
be removed from the unit. This means removing power at the
breaker panel serving the unit, and following proper lockout/
tagout procedures at said breaker panel for the duration of
the install. Power should not be reapplied until all electrical
interconnections have been made and verified.
This equipment must be properly grounded. Connections
and service to the MicroTech III Air Handling Unit Controller,
Machine-to-Machine Gateway and Energy Management
Module must be performed only by personnel knowledgeable
in the operation of the equipment being controlled.
Disconnecting Existing wiring
interconnections
Prior to replacing the EMM, power must be removed from the
unit. Power must be removed at the breaker panel serving the
unit, and proper lockout/tagout procedures should be followed
for the duration of the install. After removing unit power at
the breaker panel, the installer must verify the absence of
power at the unit using a multimeter. Only if power has been
verified absent, should the technician continue the replacement
process.
EMM Connection to M2M
The M2M Gateway is connected to the Energy Management
Module (EMM) via USB. Remove the USB cable connection
from the EMM USB port (Figure 1).
Figure 1: USB Connection
CAUTION
Static sensitive components. Can cause equipment
damage.
Discharge any static electrical charge by touching the bare
metal inside the control panel before performing any service
work. Never unplug cables, circuit board terminal blocks, or
power plugs while power is applied to the panel.
CAUTION
Sharp edges on sheet metal and fasteners can cause
personal injury. This equipment must be installed, operated,
and serviced only by an experienced installation company
and fully trained personnel.
IM 1230 • INTELLIGENT EQUIPMENT5
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Removal and Installation Instructions
Connection of EMM to CT’s
The high voltage side of the EMM has a hinged cover, which
must be opened. First, remove the two installation screws
(Figure 2), then flip the cover open.
Figure 2: Hinged cover screw locations
Connection of EMM to Line Voltage and
Ground
The EMM is connected to Line Voltage through the Fuse Block
pre-installed on the mounting bracket. The conductors are
colored as follows: “VinA = Tan, “VinB” = Violet, and “VinC”
= Orange (Figure 4). It is critical that these connections are
replicated on the new EMM. In addition, the EMM is connected
to a ground lug in the enclosure by a terminal labeled, “GND”.
This conductor is green. Disconnect these four conductors
from the EMM using a precision screwdriver.
Figure 4: EMM Connection to Fuse Block
The CT’s have built-in output conductors, which are connected
to the EMM. Each black conductor is connected to an EMM
terminal labeled, “CT”, while each white conductor must be
connected to the corresponding terminal labeled, “A”, “B”,
or “C”. The two conductors from each CT are connected to
the same terminal set, i.e. – “CT” and “A”, “CT” and “B”, or
“CT” and “C”. For each CT, the white wire must go to terminal
labeled ‘CT’ and the black wire are connected to the associated
lettered terminal (Figure 3).
Figure 3: Connection of CT’s to EMM
Prior to removing existing CT connections from the EMM, use
wire-marking tape to identify the correct terminals for each pair
of conductors. It is critical that the existing CT’s are connected
to the correct terminals on the new EMM. After marking the
EMM conductors, use a precision screwdriver to unscrew each
CT terminal, then remove the associated conductor.
IM 1230 • INTELLIGENT EQUIPMENT6
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Removal and Installation Instructions
Removing Existing EMM from Bracket
The existing mounting bracket, which contains the EMM and
fuse block, is mounted to the inside of the control enclosure.
Depending on the cabinet layout, the bracket may be located in
several different places within the control enclosure. Typically,
however, it will be located on the top of the enclosure. Prior to
removing the existing EMM from this bracket, ensure that all
wiring interconnections have been removed, as described in
the preceding section. In addition, make note of the orientation
of the existing EMM on the mounting bracket. The new EMM
must be installed in the same orientation. Remove the existing
EMM by unscrewing the Phillips head screws located at the
four corners of the EMM (Figure 5). Set these screws aside, as
they will be reused for the new EMM.
Figure 5: Mounting screw locations
Installation
Installing New EMM on Bracket
Remove the new EMM from the box and align it on the bracket
in the same orientation as the previous EMM. Secure it to the
mounting bracket using the four the Phillips head screws saved
from the existing EMM.
Reconnecting Wiring interconnections
Reconnect all wiring interconnections that were removed
during the replacement including:
• EMM Connection to M2M
• Connection of EMM to CT’s
• Connection of EMM to Line Voltage and Ground
Troubleshooting
Energy Management Module does not power up
• Verify that EMM is properly connected to power
• Verify there is proper voltage at VinA, VinB and VinC
terminals
• Contact Daikin Applied
IM 1230 • INTELLIGENT EQUIPMENT7
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Daikin Applied Training and Development
Now that you have made an investment in modern, efficient Daikin equipment, its care should be a high
priority. For training information on all Daikin HVAC products, please visit us at www.DaikinApplied.com
and click on Training, or call 540-248-9646 and ask for the Training Department.
Warranty
All Daikin equipment is sold pursuant to its standard terms and conditions of sale, including Limited
Product Warranty. Consult your local Daikin Applied representative for warranty details. To find your
local Daikin Applied representative, go to www.DaikinApplied.com.
Aftermarket Services
To find your local parts office, visit www.DaikinApplied.com or call 800-37PARTS (800-377-2787).
To find your local service office, visit www.DaikinApplied.com or call 800-432-1342.
This document contains the most current product information as of this printing. For the most up-to-date
product information, please go to www.DaikinApplied.com.
Products manufactured in an ISO Certified Facility.
IM 1230 (11/14)
©2014 Daikin Applied | (800) 432–1342 | www.DaikinApplied.com

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