ICC ETH-1000 User manual

100334325 2000590389A
PRINTED 0620
Installation Manual
INTER-APPLIANCE COMMUNICATIONS
INTER-APPLIANCE COMMUNICATIONS
Models
Ethernet (ETH-1000) for BACnet IP
and Modbus TCP
Serials
Mirius (Serial RS-485) for BACnet MS/TP)
and Modbus RTU
Energy Management System
Building Management System
Installation
Communication Node
for EMS/BMS
Control

2
CONTENTS
CONTENTS
INTRODUCTION...........................................................................3
Warnings...................................................................................3
Parts..........................................................................................3
Tools Required..........................................................................3
General Guidelines ...................................................................3
FEATURES AND COMPONENTS ................................................5
DEVICE CONFIGURATIONS........................................................6
ETH-1000 Wiring.......................................................................6
Mirius Wiring .............................................................................6
INSTALLATION CONSIDERATIONS ............................................8
Touch Screen Style Display Installation....................................8
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Models).................................................................................8
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Installation)...........................................................................8
Membrane Switch Style Display Installation ............................9
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Commercial Electric Water heater Installation....................10
%RLOHU,QVWDOODWLRQ.....................................................................11
;3;:+%RLOHU,QVWDOODWLRQ ................................................. 11
ECC DEVICE VERSIONS...........................................................12
%$&QHW*DV:DWHU+HDWHUV ..................................................12
Product Description............................................................12
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%$&QHW,QWHURSHUDELOLW\ .............................................................13
6HJPHQWDWLRQ&DSDELOLW\ ...........................................................13
'DWD/LQN/D\HU2SWLRQV............................................................13
'HYLFH$GGUHVV%LQGLQJ ............................................................13
&KDUDFWHU6HWV ..........................................................................14
'DWD7\SHV ................................................................................14
2EMHFW7\SHVDQG3URSHUWLHV.....................................................15
Device Object Listings........................................................15
2EMHFW0LQ0D[9DOXHV .............................................................15
%$&QHW*DV:DWHU+HDWHUV2EMHFW/LVW ....................................16
&HQWUDO&RQWURO%RDUG0DMRU6WDWH'H¿QLWLRQV ..........................19
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)DXOW&RGHVDQG:DUQLQJV........................................................21
%$&QHW(OHFWULF:DWHU+HDWHUV............................................22
Product Description............................................................22
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%$&QHW6WDQGDUGL]HG'HYLFH3UR¿OH$QQH[/.......................22
%$&QHW,QWHURSHUDELOLW\ ............................................................22
'DWD/LQN/D\HU2SWLRQV............................................................23
'HYLFH$GGUHVV%LQGLQJ ............................................................23
1HWZRUNLQJ2SWLRQV...................................................................23
&KDUDFWHU6HWV ..........................................................................23
'DWD7\SHV ................................................................................24
2EMHFW7\SHVDQG3URSHUW\6XSSRUW ..........................................24
Device Object Listings........................................................25
'HYLFH2EMHFWV,QLWLDO9DOXHV.....................................................25
'HYLFH2EMHFWV0LQLPXP0D[LPXP9DOXHV ..............................25
&HQWUDO&RQWURO%RDUG0DMRU6WDWH'H¿QLWLRQV ..........................29
(QHUJ\0DQDJHPHQW6\VWHP(06&RQWURO ............................29
)DXOW&RGHVDQG:DUQLQJV........................................................29
%$&QHW%RLOHUV......................................................................31
Product Description............................................................31
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%$&QHW%RLOHU,QWHURSHUDELOLW\ ...................................................31
6HJPHQWDWLRQ&DSDELOLW\ ..........................................................32
'DWD/LQN/D\HU2SWLRQV............................................................32
'HYLFH$GGUHVV%LQGLQJ ............................................................32
&KDUDFWHU6HWV ..........................................................................32
'DWD7\SHV6XSSRUWHG...............................................................32
%RLOHU'HYLFH2EMHFW7\SHV3URSHUW\6XSSRUW..........................33
Object Listings....................................................................33
%RLOHU'HYLFH2EMHFW,QLWLDO9DOXHV ............................................33
%RLOHU'HYLFH2EMHFW0LQ0D[9DOXHV .......................................34
%RLOHU6ODYH6WDWHV....................................................................35
%RLOHU0RGEXV5HJLVWHU$FFHVV ................................................35
%RLOHU0RGXODWLQJ6HQVRU6HOHFW'+:'HPDQG6ZLWFK ...........36
/RFNDQG+ROG&RGHV................................................................36
0RGEXV*DV:DWHU+HDWHUV.................................................43
Product Description............................................................43
Modbus Gas Water Heater Register Listings.....................43
0RGEXV*DV:DWHU+HDWHU5HJLVWHU3URSHUWLHV........................43
&HQWUDO&RQWURO%RDUG0DMRU6WDWH'H¿QLWLRQV ..........................46
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)DXOW&RGHVDQG:DUQLQJV........................................................47
0RGEXV(OHFWULF:DWHU+HDWHUV.............................................48
Product Description............................................................48
Electric Water Heater Register Listings..............................48
0RGEXV(OHFWULF:DWHU+HDWHUV5HJLVWHU3URSHUWLHV.................48
&HQWUDO&RQWURO%RDUG0DMRU6WDWH'H¿QLWLRQV ..........................51
(QHUJ\0DQDJHPHQW6\VWHP(06&RQWURO ............................51
)DXOW&RGHVDQG:DUQLQJV........................................................51
ICC PROGRAM INFORMATION.................................................52

3
INTRODUCTION
INTRODUCTION
Newbuilding construction andenergy saving techniqueshave driven
the need for improved communications between appliances and
buildingenvironmentalsystems.There are severaldifferentprotocols
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and Modbus. Since appliances come with a variety of controls,
interfacing with the various protocols presents different challenges.
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to act as a communication gateway allowing appliances to
communicate to the different building management protocols. The
ICC module translates the appliance codes and commands into the
appropriate protocol language giving the end user the ability to
monitorand controlthe appliance. The enduser willbe abletoadjust
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cost savings.
TheICC module inthis kit hasbeendesigned toseamlesslyintegrate
with the water heater controls. Once the unit is connected to the
control and to the energy management system, the user will be able
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WARNINGS
When installing the unit, ensure that all power is off before opening
anywater heaterenclosure. Failureto doso couldresult inelectrical
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Donot installinareas ofhightemperature, inexcess of167°F. Install
in areas not subject to water or excess moisture.
PARTS
Table 1. Parts Required
Item Ethernet Serial (RS-485)
ICC Module ;;
Communication Cable ;;
Power Adapter ;;
Jumpers 4 4
Splitter ;;
86%.H\ ; ;
TOOLS REQUIRED
Wire Cutters
• 24 AWG Wire Stripper
• PP)ODW%ODGH6FUHZ'ULYHU
GENERAL GUIDELINES
The module should be installed as close as practical to the water
heater control.
The ICC module uses a 120 Volt power adapter to supply 9 volts
DC for the unit. One 120 VAC outlet is required for each module
installed. The power adapter comes with a six foot length of wire. If
additional wire is needed, extra wire may be added, in accordance
with local ordinances for installation of low voltage wire.
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system.
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theGateway, insurethat theICC Gatewayisconnected tothe power
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provided. Run the ICC Gateway Studio application from the start
menu.
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that can be changed. For Mirius gateways, the default Modbus
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models the default instance number is 530081. For Ethernet
Gateways,thedefaultsettingistoacquireanIPaddressautomatically
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be set. To change these addresses and communication settings,
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version of this application program can be downloaded from:
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FRQ¿JXUDWLRQSURMHFWXVLQJWKHGLVNLFRQRU File->SaveProjectAs,then
JLYHLWDQDPHDQGVHOHFWWKHIROGHU¿QDOO\SUHVVSave.
To change the Instance number and the Device Name, scroll down
and select the Device Object and replace the text in the boxes in
the upper right corner.
Figure 1. Changing Instance Number and Device Name
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Static,theIPaddressand authentication canbechangedby selecting
Ethernetfrom the upperleft handwindow and changingthe textand
drop down list selection similar to changing the Instance number
above.
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the baud rate and other serial communication parameters can be
changed by scrolling down to and selecting RS-485 A -> ModBus RTU
Slave.

4
Figure 2. Changing ModBus Parameters
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parameters can be changed by scrolling down to and selecting RS-
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Server.
Warning: Do not change any other values other than these or the
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When changes are complete press the 'RZQORDG&RQ¿JXUDWLRQ icon:
Figure 3. Changing BACnet Parameters

5
FEATURES AND COMPONENTS
FEATURES AND COMPONENTS
Figure 4. ICC ETH-1000 (Ethernet) Version Figure 5. ICC Merius Serial RS-485 Version
• :RUNVZLWK&\FORQH%7+%7+/%7;%7;/0F%HH
'9('6('9('+(
• :RUNVZLWK8OWUD)RUFH68)68)/6+(6(96(+66(DQG
&6%)(
• 8VHWKH,&&&RQWUROWRHQDEOHGLVDEOHWKHZDWHUKHDWHU
• Change Temperature Set points and differentials.
• 7ZR PRGHOV ZLWK IRXU GLIIHUHQW FRQ¿JXUDWLRQV WR FRQQHFW WR
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• Ethernet and Serial RS-485 versions available.
• Two-wire RS-485 versions available.
• 3RZHUFDQEHVXSSOLHGYLDWKH86%FDEOHDVD9'&LQSXW
on the main termainal block, or via IEEE 802.3af Power over
(WKHUQHW3R(RQ(7+RQO\
• &RQ¿JXUHSURWRFROVQHWZRUNFKDUDFWHULVWLFVDQGFOLHQWVHUYHU
REMHFWGH¿QLWLRQV
• Graphically interact with the interal database in real-time via the
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gateways connected to the current subnet.
• 8SGDWH¿UPZDUH
Table 2. ICC Versions
Kit Connection Part Number
Mirius 6HULDO565780673 100316044
ETH-1000 Ethernet - RJ-45 100316045

6
DEVICE CONFIGURATIONS
DEVICE CONFIGURATIONS
ETH-1000 WIRING
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Themodulehasconnectionsfor 9VDCpower, three wireconnections
for the communication breakout cable, and a port for the connection
of the EMS system through Ethernet RJ-45 cable communications.
Figure 6. 6WDQGDUG&RQ¿JXUDWLRQIRU(WKHUQHW0RGXOHV
Connecting of the power adapter and the boiler or water heater
communication cable to the module is accomplished on the same
end of the unit. )LJXUH is a close up of the connection terminal and
)LJXUH shows theappropriateconnection to thestripusing thepower
adapter and communication cable.
The provided communication cable has two RJ-45 plugs. Remove
one with a wire cutter, then locate and strip the 3 wires described
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Figure 7. Connecting the Power Adapter
Brown/White Wire*
Jumper
Brown Wire*
Blue/White Wire*
Black/White Wire†
Black Wire†
*From Communication Cable
†From 9 VDC Power Adapter Cable
RS 485
AB YZ
Power
GND
Power
Pos
Jumper
Figure 8. Connections from the Communications and Power Adapter Cables
The connections in )LJXUH arethe sameregardless ofthe appliance
or the communication protocol.
At the opposite end of the module is the connection location for the
EMS LAN connection. The EMS uses an Ethernet connection with
an RJ-45 connector. Plug the cable into the RJ-45 receptacle.
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Management System, please refer to the User Manual provided on
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documents will be found in the Manuals.
MIRIUS WIRING
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the module has connections for 9 VDC power and serial
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)LJXUH is a close up of the connection terminal and )LJXUH shows
the appropriate connection to the strip using the power adapter and
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7
Figure 9. Mirius Unit with Communications Terminal
Figure 10. Mirius Port A Terminal
RS485
D+
D-
COM VAC/VDC- VAC/VDC+
Black/White Wire†
Black Wire†
†From 9 VDC Power Adapter Cable
To BMS/EMS
Figure 11. Port A Connection Diagram
Theconnections in )LJXUH arethe sameregardlessof theappliance
or the communication protocol.
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connection. See )LJXUH. For connections to the terminal use the
labeling on the module as a guide.
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please note the following:
• Only 2-wire systems are supported
• &RQQHFWWKH5;7;SOXVZLUHIURP\RXU%XLOGLQJ0DQDJHPHQW
6\VWHPWRWHUPLQDO'&RQQHFWWKH5;7;±PLQXVZLUHIURP
\RXU%XLOGLQJ0DQDJHPHQW6\VWHPWRWHUPLQDO'
Figure 12. Close-Up View of Connection Terminal
3RUW%RIWKHPRGXOHLVWKHFRQQHFWLRQIRUWKHZDWHUKHDWHUERLOHU
connection. See )LJXUH for the connection to the terminal. Use the
labeling on the module as a guide.
The provided communication cable has two RJ-45 plugs. Remove
one with a wire cutter, then locate and strip the 3 wires described
EHORZDQGVWULSLQFKRILQVXODWLRQEHIRUHFRQQHFWLQJ
RS485 Port B
Blue/White Wire
Brown Wire
To heater/boiler
D- COM
D+
IO2
IO1
Brown/White Wire
Figure 13. Port B Connection Diagram

8
INSTALLATION CONSIDERATIONS
INSTALLATION CONSIDERATIONS
There are two types of displays to consider when installing the ICC
gatewaymodulesto thewaterheaters, theoldertype with membrane
switches and the newer style with a touch screen. The new touch
screen style display does not need the provided RJ-485 splitter and
it can be discarded.
TOUCH SCREEN STYLE DISPLAY INSTALLATION
HIGH EFFICIENCY WATER HEATER INSTALLATION – (BTH OR
BTX MODELS)
Follow the directions under general guidelines for connecting the
moduleto theEnergy ManagementSystem and power.This section
will guide the installer on how to mount and connect the module to
thewater heater.The control boxand mountinglocation on thewater
heateris onthe topof the unit behind thedisplay module.See )LJXUH
.
Connection of the RJ-45 end of the communication cable to the
heater is required to plug into J13 of the control board inside the
³EODFN FRQWUROV ER[´ IRU QHZHU PRGHOV UHTXLULQJ UHPRYDO RI WZR
screws holding the lid on. After plugging in the communications
cable, route the cable to the bottom side with the other cables and
put the lid back on with the two screws.
Control
Location
Top
Figure 14. Controller Location (BTH or BTX models)
Removal of the top is not required, but it may be helpful to remove
the control box lid. Use a ladder to access the top of taller water
heaters.
Next locate the upper temperature probe and exhaust switch.
Position the module between the two about 1 inch from the central
EXUQHURSHQLQJ)RUWKH0%78+0RGHOWKLVZRXOGEHQH[WWR
the upper temperature probe.
Figure 15. Location of Exhaust Switch and Upper Temperature Probe
Connect the three wires from the end of the communication cable
to the module in Accordance with page 4. Once the unit is installed
andconnected, thebuilding managementsystem canbe connected
to the appropriate connection point on the module.
Figure 16. Clearance of ICC Unit from Central Burner Opening
COMMERCIAL ELECTRIC WATER HEATER (TOUCH SCREEN
INSTALLATION)
Normally the commercial electric heaters have a display with
membraneswitches, butmay havehad areplacement touchscreen
or future models may one day include touch screens. If this heater
has membrane switches on the bottom and right of the display, then
seethe sectionbelow COMMERCIALELECTRIC WATERHEATER
INSTALLATION.
Follow directions under general guidance for connecting module to
the Energy Management System and power. This section will guide
the installer on how to mount and connect the module to the water
heater.
Themodule shouldbe locatedwhereit willnot interferewith the door
or in a location that is acceptable to the customer. Care should be
exercised to avoid drilling the self-tapping screws into electrical or
sensitive components. Electrical power should be disconnected
before proceeding with ICC installation.
8VLQJDÀDWEODGHVFUHZGULYHUORRVHQWKHVFUHZVKROGLQJWKHGRRU
RIWKHXQLW6HH)LJXUH%6ZLQJWKHGRRUWRWKHRSHQSRVLWLRQDQG
locate the control board.
Figure 17. Opening the Control Board Compartment Door
Locate the module on the top of the door cabinet approximately 1
inch from the water heater jacket and on the centerline of the unit
6HH)LJXUH and )LJXUH).
Figure 18. ICC Location Relative to Water Heater Jacket

9
Figure 19. ICC Location Relative to Centerline
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of the top panel. See )LJXUH.
Plug the communications cable into D9 and run the three wire
connection up through the knockout and connect the three wires to
the module as shown on page 4. Once the unit is installed and
connected, the building management system can be connected to
the appropriate connection point on the module.
Figure 20. Location of Communications Wiring Knockout
MEMBRANE SWITCH STYLE DISPLAY INSTALLATION
HIGH EFFICIENCY WATER HEATER INSTALLATION
Follow the directions under general guidelines for connecting the
moduleto theEnergy ManagementSystemand power. This section
will guide the installer on how to mount and connect the module to
the water heater.
The control box and mounting location on the water heater is on the
top of the unit behind the display module. See )LJXUH.
Figure 21. Locating the Control Box
Removal of the top is not required. Use a ladder to access the top
of taller water heaters. Locate the back of the display as shown in
)LJXUH. Disconnect the RJ45 plug from the display and connect
the RJ45 plug from the split communication cord into the display
receptacle. Plug the display communication cord back into the
receptacle on the split communication cord as shown in )LJXUH.
Plugthe suppliedwiring harnesswith the gateway controller intothe
remaining open RJ45 port on the Split Communication cord.
Figure 22. Locating the Back of the Display
Figure 23. Reconnecting the Communication cord to the Receptacle
Next locate the upper temperature probe and exhaust switch. See
)LJXUH.Position themodule betweenthe two about 1 inchfrom the
central burner opening. See )LJXUH. )RUWKH0%78+PRGHO
this would be next to the upper temperature probe.
Figure 24. Locating Upper Temperature Probe and Exhaust Switch
Figure 25. Connecting the Communications Cable to the Module
Connect the three wires from the end of the communication cable
to the modulein accordance with )LJXUH. Oncethe unit is installed
andconnected, thebuilding managementsystem canbe connected
to the appropriate connection point on the module.

10
COMMERCIAL ELECTRIC WATER HEATER INSTALLATION
Follow directions in 'HYLFH&RQ¿JXUDWLRQV SDJH6)for connecting the
moduleto theEnergy ManagementSystem and power.This section
will guide the installer on how to mount and connect the module to
the water heater.
Themodule shouldbe locatedwhereit willnot interferewith the door
or in a location that is acceptable to the customer. Care should be
exercised to avoid drilling the self tapping screws into electrical or
sensitive components. Electrical power should be disconnected
before proceeding with ICC installation.
8VLQJDÀDWEODGHVFUHZGULYHUORRVHQWKHVFUHZVKROGLQJWKHGRRU
of the unit. See )LJXUH.
Swingthe door tothe open positionandlocate thebackof thedisplay
module. See )LJXUH.
Figure 26. Loosening the Screws to the Door of the Unit
Unplug the display communication cable from the display. Plug the
RJ45 plug from the split communication cable into the back of the
display. See )LJXUH.
Plug the display cable into the split cable receptacle as shown in
)LJXUH. Plug thesuppliedwiring harnesswiththegateway controller
intothe remainingopen RJ45port on theSplit Communicationcable
1RWVKRZQ
Figure 27. Locating the Communications Cable on Back of the
Display
Figure 28. Reconnecting RJ45 Plug from Split Communication Cable
Figure 29. Connecting the Display Cable to Split Cable Receptacle
Locate the module on the top of the door cabinet approximately 1
inch from the water heater jacket and on the centerline of the unit
6HH)LJXUH and )LJXUH).
Figure 30. Locating the Module
Figure 31. Module Location Relative to Centerline
5HPRYHWKHKROHSOXJIURPWKH´NQRFNRXWRQWKHOHIWFRUQHU
of the top panel. See )LJXUH.
Run the three wire connection from the split cable up and through
the knockout and connect the three wires to the module as shown
on page 4. Once the unit is installed and connected, the building
managementsystemcan be connectedtotheappropriate connection
point on the module.
Figure 32. Knockout on Left Corner of Top Panel