Daikin T9000 Manual

Installation and Maintenance Manual IM 1119-1
Group: WSHP
Part Number: 910154889
Date: June 2014
T9000 Wireless 24VAC Thermostat
Remote Control Node (RCN)
For use with any Daikin unit that is able to utilize a standard, single-stage
24VAC remote wall thermostat
•T9000 Wireless RCN Assembly Kit Part No: 910108604
For use with Console Water Source Heat Pump Models WMHC & WMHW
•Heat Pump Kit Part No. 668898501
For Water Source Heat Pumps - Vertical Stack Models WVHC & WVHF
•Heat Pump Kit Part No. 910139783
T9000 Wireless RCN Assembly Kit No. 910108604
Console Model Heat Pump Kit Part No. 668898511

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T9000 Wireless RCN Kit No. 910108604 – Parts Included .......4
Console Water Source Heat Pump Models WMHC &
WMHW - RCN Installation ...........................8
Heat Pump Kit Part No. 668898501 – Parts Included ...........8
Vertical Stack Water Source Heat Pump Models WVHC &
WVHF - RCN Installation ...........................10
Heat Pump Kit Part No. 910139783 – Parts Included ..........10
RCN Application – Conguration ....................12
RCN Conguration Table for All WSHP Units ..........13
Installing and Removing Nodes .....................16
Installing Nodes .......................................16
Control Logic Tables ..............................20
Frequently Asked Questions........................21
T9000 Programmable Wireless Thermostat Button
Descriptions .....................................23
Manufacturers Statement
Safety Information ................................
Introduction......................................
RCN Installation ..................................
Manufacturers Statement
The manufacturer is not responsible for any radio or TV
interferencecausedbyunauthorizedmodicationstothis
equipment.Suchmodicationscouldvoidtheuser'sauthority
to operate the equipment.
This equipment complies with part 15 of the FCC rules.
Operation is subject to the following two conditions: (1) This
devicemaynotcauseharmfulinterference,and(2)thisdevice
mustacceptanyinterferencereceived,includinginterference
that may cause undesired operation.
The original equipment manufacturer (OEM) must ensure that
FCC labeling requirements are met. This includes a clearly
visiblelabelontheoutsideofthenalproductenclosurethat
displays the following:
Contains FCC ID: TGD12200/IC: 6120A-12200

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Safety Information
The installation of this equipment shall be in accordance
withtheregulationsofauthoritieshavingjurisdictionandall
applicable codes. It is the responsibility of the installer to
determine and follow the applicable codes. This equipment is
to be installed only by an experienced installation company
which employs trained personnel.
CAUTION
DANGER
Installation and maintenance is to be performed only by qualied
personnelwhoarefamiliarwith,andincompliancewithstate,local
andnationalcodesandregulations,andexperiencedwiththistype
of equipment. Sharp edges and coil surfaces are potential injury
hazards.Avoidcontactwiththem.
Toavoidelectricalshock,personalinjuryordeath:
1. Installermustbequalied,experiencedtechnician.
2. Disconnect power supply before installation to
preventelectricalshockanddamagetoequipment.
WARNING
!
Disconnect all electrical power before servicing unit.
Electricalshockwillcausesevereinjuryordeath.
!
!
Introduction
ThefactorysuppliedWirelessTemperatureControlKitisaeld
installedoption,whichrequiresunitssetupforremote24V
thermostat control. The stand-alone kit consists of a unit-mounted
RemoteControlNode(RCN)assembly,andeitheraDaikinT9000
Wireless Programmable (#68898001) or Daikin T9000 Wireless
Non-Programmable(#68898101)thermostat,asnoted.
Note: No other thermostats will function with the T9000 RCN.

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RCN Installation
T9000 Wireless RCN Kit No. 910108604 – Parts Included
1. Metal RCN Housing Box 4. (8) Industrial Tape Strips
2. RCN 5. (4) Self-Tapping Screws
3. BezelwithOverlay
Tools Required
• WireStrippers-Cutter ▪1/4"HexNutdriver
• SmallScrewdriver ▪ Low-VoltageThermostatWiring
1. Disconnect all power from the unit by: switching off power
atthedisconnectswitch,circuitbreakerorunpluggingthe
power cord from the receptacle.
2. RemovetheRCNhousingassemblyscrewstoaccessthe
control module & terminal strip.
3. RemovetheRCNboxtop,bezel/overlay&controlmodule
as one piece.
Figure 1: Remove RCN assembly screws to access control
module and terminal strip
ScrewLocations(3) SeparatedAssembly
4. Attach the RCN housing back-plate to a temperature
sufcientlocation.
a. AttachRCNhousingback-platetoasuitablelocation,
preferablyavoidingextremetemperatureconditionsand
ranges.
Note: If mounting the RCN to the Daikin HVAC product, be
cautious when drilling holes, as not to damage any internal unit
components.
Figure 2: Mounting RCN box with screws
b. Daikinhasalsoprovideddouble-sidedindustrial
adhesivetapethatmayalternatelybeusedtosecure
theRCNhousingback-plate.Besuretosufciently
clean both mating surfaces before applying the tape to
achievealonger-lastingbond.Usageofthisfastening
method may further limit the temperature range of the
unit-mating surface.

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Figure 3: Adhesive tape used to secure the RCN box
It is recommended that the terminal block on the RCN control
moduleberemovedwhenmakingterminalconnections,toavoid
excessivehandlingofthestaticsensitiveRCNcontrolmodule.
NOTICE
5. RemovethegreenterminalblockfromtheRCNcontrol
module,bypullingup&awayfromthecontrolmodule.
Figure 4: Remove terminal block from RCN control module
6. WireallappropriateterminalsontheremovedRemoteControl
Nodeterminalblock(RCN),usingappropriatelengthsofeld-
suppliedlowvoltagewiring.Makesuretofollowallnational
andlocalcoderequirementswhenroutinglowvoltagecontrol
wires.
7. Feedthestrippedleadsofthethermostatlow-voltagewires
throughthebushingoftheRCNhousing,toconnecttothe
unitcontrolboardorterminalstrip/block.
Figure 5: Feed stripped wire leads through bushing on the
RCN housing

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8. Removescrewsand/orpanelsthatwillallowaccessto
theinsideoftheunitcontrolbox,orlocatetheremote
thermostatterminalstrip/block,toconnecttheRCNtothe
unit control board.
9. Connect the stripped wire leads from the RCN assembly
to the appropriate terminals on the unit control board or
remotethermostatterminalstrip/block.
Figure 6: RCN wire connections to the MicroTech III unit
controller terminal plug
Figure 7: Connect wire leads from RCN to the appropriate
terminals on the unit control board
Terminal connections on unit control board or remote
thermostatstrip/block
10. Aftermakingallwireconnections,plugtheRCNterminal
blockbackontotheRCNboard,oppositeofremoval,in
step 5.
Figure 8: Plug the RCN terminal block back onto RCN board

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11. Power must be restored to the unit in order for the RCN to
belinkedtotheT9000WirelessThermostat,oriftheRCN
is to be custom programmed.
Notes:
1. Refer to "RCN Conguration Table for All WSHP Units" on
page 13 for instructions on how to link the RCN(s) to a
T9000 Wireless Thermostat.
2. Refer to "RCNCongurationTableforAllWSHPUnits"on
page 13.for instructions on how to program the RCN.
12. After the RCN has been linked with a T9000 Wireless
Thermostat,andanyRCNapplication-conguration
programming is completed; re-attach the RCN box top (with
bezel,overlay,wireharness&controlmodule)totheunit-
mountedRCNbackplate,withthe3previouslyremoved
screws(2-top/1-bottom)fromstep2.
Figure 9: Re-attach the RCN box top to the RCN back-plate
The Remote Control Node allows for a degree of customized
programming byfollowingthe"RemoteControlNode(RCN)
Application–See"RCNCongurationTable forAllWSHP Units"
onpage13.RCNmustbeconguredforapplicationpriorto
completion of installation.
NOTICE

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Console Water Source Heat Pump Models
WMHC & WMHW - RCN Installation
Heat Pump Kit Part No. 668898501 – Parts Included
1. RCN
2. WirelessOverlay
Introduction
Although the wireless temperature control kit is factory supplied
itmayalsobeeldinstalled,whichrequiresunitssetupfor
unit-mounted 24V thermostat control. The kit consists of a
battery powered wireless remote thermostat and a unit-mounted
Remote Control Node (RCN) and wireless remote control decal.
NOTE: The Remote Control Node is congured at the factory.
See factory default congurations for Part Number 668898501
Tools Required
• Phillipsheadscrewdriver
• SmallPhillipsheadscrewdriver
• Small(athead)screwdriver
Procedure
1. Disconnect all power from the unit by unplugging the power
cord from the receptacle.
2. Liftcontrolaccessdoor.
3. Removethefour(4)screwssecuringthetouchpad
controller (Figure 10).
Figure 10: Remove four (4) screws
Screws (4)
4. Removethetouchpadcontrolfromtheunitandcarefully
release the board from the clips on the bezel holding it
(Figure 11).
Figure 11: Release the board from the clips on the bezel

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5. Usingasmallregularscrewdriver,loosenthesetscrews
holding the wires to the terminal plug on the touchpad
board (Figure 12).
NOTE: Remove one wire at a time and reconnect to the
corresponding terminal on the RCN terminal plug. The terminal
plug may be removed from the RCN to avoid excessive
handling of the board while making wire connections.
Figure 12: Remove wires one at a time and reconnect to
corresponding terminals on RCN board terminal plug
Touchpad Control
Board
RCN Board
Terminal Plug
6. Aftermakingallwireconnections,plugtheRCNterminal
plug onto the RCN board.
7. Applytheprovidedwirelessremotecontroldecaloverthe
face of the touchpad control (Figure 13).
Figure 13: Apply wireless remote control decal
8. Restore power to the unit.
9. Introduce the RCN and the wireless temperature control
thermostattoeachother,followingtheprocedurefor
“Installing Nodes” in OM 897. Instructions can also be
found on the inside of the wireless temperature control
thermostat casing.

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Vertical Stack Water Source Heat Pump
Models WVHC & WVHF - RCN Installation
Heat Pump Kit Part No. 910139783 – Parts Included
1. RCN 3. Wire harness to MTIII Board
2. BezelwithOverlay 4. Wire harness to RCN Board
Introduction
Although the wireless temperature control kit is factory
supplieditmayalsobeeldinstalled,whichrequiresunitsset
up for unit-mounted 24V thermostat control. The kit consists
of a battery powered wireless remote thermostat and a unit-
mounted Remote Control Node (RCN) and wireless remote
control decal.
NOTE: The Remote Control Node is congured at the factory.
See factory default congurations for Part Number 910139783.
Tools Required
• Phillipsheadscrewdriver
• SmallPhillipsheadscrewdriver
• Small(athead)screwdriver
Procedure
1. Disconnect all power from the unit by unplugging the power
cord from the receptacle.
2. Disconnect all power from the unit by unplugging the unit
power cord from the receptacle.
3. Removethelterandthenthefrontpanel/lterrack(Figure14).
Figure 14: Remove filter and front panel/filter rack
MicroTech III
UnitController
Removefront
panel knockout
for RCN board
and bezel
Removefront
panel screws
(10) (Number of
screwsmayvary,
depending on
unit size)
4. Removetheknockoutplateinthefrontpanel/lterrackandcut
away the insulation within the knockout opening (Figure 14).
NOTE: For clarity, not all unit components are shown in
illustrations.