Daikin 910193131, 910193130, 910193132, 910193133, 910193134 Installation & Operation Manual

Auto

Changeover

Programmable Thermostat

• 7-Day, 5-2-Day, or 5-1-1- Day Programmable

• Configurable for Multiple Systems

• Large Display with Backlight

• Selectable Fahrenheit or Celsius

• Icon Indicator Lights

• Relay Outputs – Minimum Voltage Drop in Thermostat

• WSHP Alarm Indicator

• Remote Sensor Compatible

• Ideally Suited for:

– Residential (New Construction/Replacement)
– Light Commercial

• Works with two-transformer systems

AUTO

SCHEDULE

COOL

FAN

COOL

MODE

PM

OFF

Wed

Installation, Operation

and Application Guide

2

Thermostat Controls

Left Arrow
(Go Back)

Alarm

Right Arrow
(Forward)

Down Arrow

Up Arrow

HomeMenu Mode (Heat/Cool) Fan Schedule

Package Contents/Tools Required

Package includes: Thermostat, base, wiring labels, screws, wall anchors, and Installation, Operation and Application Guide.
Tools required for installation: Drill with 3/16” bit, hammer, screwdriver

AUTO

SCHEDULE

COOL

FAN

COOL

MODE

PM

OFF

Wed

Specifications

Electrical Rating: 24 VAC (18-30 VAC), 1 amp maximum per output terminal, 5 amp maximum total load
Temperature Control Range: 45°F to 90°F (7°C to 32°C) Accuracy: ±1°F (±0.5°C)
Anti-short Cycle: 4 minutes (bypass anti-short cycle delay by returning to OFF mode and pressing the icon)
Backlight Operations: 15 seconds
Water Source Heat Pump Configurations:
Daikin P/N I3 Wi-Fi Thermostats

910193130 2-stage heat, 2-stage cool, 2 speed fan, Wi-Fi
910193131 2-stage heat, 2-stage cool, Wi-Fi
910193132 2-stage heat, 3-stage cool, Wi-Fi
910193133 3-stage heat, 2-stage cool, Wi-Fi
910193134 2-stage heat, 2-stage cool, dehumidification, Wi-Fi

3

Mode of Operation

The thermostat is a programmable, manual or auto changeover, up to 3-stage heat (depending on your model) and up to
3-stage cool (depending on your model) thermostat. It functions with air conditioning, heat pumps, gas, oil, or electric heat
systems. The thermostat activates the heating appliance when the room temperature is below the set heat temperature (by the
differential temperature). When the call for heat has been satisfied, the outputs are turned off. With heat pumps, the thermostat
will not let the compressor come on for 4 minutes after it turns off to protect your compressor.

When the room temperature is greater than the set cool temperature (by the differential temperature), the cooling device is
activated. When the call for cooling has been satisfied, the outputs are turned off. The thermostat will not let the compressor
come on for 4 minutes after it turns off to protect your compressor.

The program schedule can be overridden by changing the set temperature ( or ). This puts the thermostat into a

temporary hold. To remove the temporary hold, press icon twice.

Once connected to your wireless network; the thermostat can be monitored and controlled using the “Daikin I3 Thermostat app”
(available for most devices).

4

UP – Used to increase the time, set temperatures, and to adjust configuration settings.
DOWN – Used to decrease the time, set temperatures, and to adjust configuration settings.
MENU – Used to enter configuration, set the clock, lock the thermostat, or select viewing options.

CONFIG Sets up thermostat to work for specific systems.
CLOCK Set year, month, date, and time.
LOCK Allows you to lock the thermostat to prevent tampering.
VIEW Allows you to see the remote sensor temperatures, date, current schedule period, lock screen, filter

accumulated time, and show details (system status).

HUMIDITY (910193134 model only)

Allows you to view the current relative humidity and change humidity setpoint (10% to 80%).

FAN – Used to select between AUTO, ON, and HOURLY fan operation.

MODE – Used to select between OFF, HEAT, COOL, and AUTO changeover modes.

HOME – Wakes thermostat, returns to home screen, and enters changes into memory.

SCHEDULE – Used to edit program schedule, turn program on and off, and set vacation return dates.

! Flashing – The thermostat is in Setup Mode and is searching for a wireless network.
Flashing – Wi-Fi is busy.
! Solid – The thermostat is not connected to Wi-Fi. If the thermostat has successfully connected to Wi-Fi previously, and no

new conditions exist (i.e. password change, wireless router change), the thermostat will automatically reconnect—
otherwise the thermostat will have to be reconnected to the wireless network manually.

Solid – The thermostat is connected to Wi-Fi.

ALARM – The water source heat pump Microtech III unit alarm will be displayed notifying the occupant that service may be

required.

Icon Functions

Important Safety Information

WARNING!

:

Always turn off power at the main power supply before installing, cleaning, or removing thermostat.

• This thermostat is for 24 VAC applications only; do not use on voltages over 30 VAC.

• Do not short across terminals of gas valve or system control to test operation; this will damage your thermostat and void your warranty.

• All wiring must conform to local and national electrical and building codes.

• Do not use air conditioning when the outdoor temperature is below 50 degrees; this can damage your A/C system and cause personal
injuries.

• Use this thermostat only as described in this manual.

5

ELECTRICAL SHOCK HAZARD

– Turn off power at the main service panel by removing the fuse or switching the

appropriate circuit breaker to OFF position before installing new thermostat.

IMPORTANT: Thermostat installation must conform to local and national building and electrical codes and ordinances.

Note: Mount the thermostat about five feet above the floor. Do not mount the thermostat on an outside wall, in direct

sunlight, behind a door, or in an area affected by a vent or duct.

1. Turn off power to heating & cooling system by removing the fuse or switching the appropriate circuit breaker off.

2. Put thermostat sub base against the wall where you plan to mount it (be sure wires will feed through the wire opening in

the sub base of the thermostat).

3. Mark the placement of the mounting holes.

4. Set thermostat sub base and thermostat away from working area.

5. Using a 3/16” drill bit, drill holes in the places you have marked for mounting.

6. Use a hammer to tap supplied anchors in mounting holes.

7. Use supplied screws to mount thermostat sub base to wall (make sure thermostat wire is through hole).

8. Insert stripped, labeled wires in matching wire terminals. Tighten screws to secure wires.

CAUTION!

: Be sure exposed portion of wires do not touch other wires.

9. Gently tug wire to be sure of proper connection. Double check that each wire is connected to the proper terminal.

10. Snap thermostat onto the sub base.

11. Turn on power to the system at the main service panel.

12. Configure thermostat to match the type of system you have.

13. Connect thermostat to wireless network.

14. Test thermostat operation as described in “Testing the Thermostat”.

ELECTRICAL SHOCK HAZARD

– Turn off power at the main service panel by removing the fuse or switching the

appropriate circuit breaker to OFF position before removing the existing thermostat.

To Remove Existing Thermostat

To Install Thermostat

1. Turn off power to heating & cooling system by removing the

fuse or switching the appropriate circuit breaker off.

2. Remove cover of old thermostat; this should expose the wires.

3. Label the existing wires with the enclosed wire labels before

removing wires.

4. After labeling wires, remove wires from wire
terminals.

5. Remove existing thermostat base from wall.

6. Refer to the following section for instructions on
how to install this thermostat.

Note: Upon Power-up the thermostat

will not activate outputs for four minutes.
To bypass the output lockout, change the
setpoint temperature in heat or cool mode on
the thermostat, by the temperature differential.

6

Terminal Designator Descriptions

A – Alarm

C – 24 VAC common

DH – Dehumidification

G – Low speed fan

G2 – High speed fan

RC, RH – 24 VAC hot

SC, S1 – Remote sensor or outdoor sensor

W1 – 1st stage heat

W2 – 2nd stage heat

W3 – 3rd stage heat

Y1 – 1st stage cool

Y2 – 2nd stage cool

Y3 – 3rd stage cool

Note 1: Not all terminals are used

in every model.

Note 2: A connection to 24VAC

common (C) is required.

GDH W3 W2 W1 Y3 Y2 Y1 C RC RH A SC S1

GDH W3 W2 W1 Y3 Y2 Y1 C RC RH A SC S1

I/O Exp

TB1-1

Remote

Sensor

Microtech III unit controller TB2

Thermostat

7

Wiring Diagrams

W2W1Y2Y1GCR A

W1Y2Y1GCRHRC W2 G2A

PROGRAMMABLE TOUCH SCREEN

MICROTECH III CONTROLLER TERMINAL TB2 TERMINAL STRIP

G2

910193130

W2W1Y2Y1GCR A

W1Y2Y1GCRHRC W2 G2A

PROGRAMMABLE TOUCH SCREEN

MICROTECH III CONTROLLER TERMINAL TB2

910193131

8

Wiring Diagrams (continued)

W2W1Y2Y1GCR A

W1Y2Y1GCRHRC W2 A

PROGRAMMABLE TOUCH SCREEN

MICROTECH III CONTROLLER TERMINAL TB2

910193132

Y1

I/O EXPANSION

MODULE TB1

1

W1Y2Y1GCRHRC W2 A

PROGRAMMABLE TOUCH SCREEN

MICROTECH III CONTROLLER TERMINAL TB2

910193133

W3

W2W1Y2Y1GCR O A

9

Wiring Diagrams (continued)

W1Y2Y1GCRHRC W2 A

PROGRAMMABLE TOUCH SCREEN

MICROTECH III CONTROLLER TERMINAL TB2

910193134

DH

I/O EXPANSION

MODULE TB1

1

W2W1Y2Y1GCR A

10

Remote Sensor Installation (Optional)

Terminals S1 and SC are used with a remote sensor. S1 can be used with a remote sensor to
monitor indoor temperatures. An indoor remote sensor is used to read the indoor temperature
in a different location. This is beneficial when the thermostat is not mounted in the ideal
location.

1. Remove cover from remote sensor housing.

2. Select an appropriate location for mounting the remote sensor.

3. Mount the remote sensor using hardware provided.

4. Install two-strand shielded wire between the S1 terminal on the remote sensor and the S1
terminal on the thermostat.

5. From the remote sensor, install a two-strand shielded wire from the common to the SC
terminal on the thermostat.

6. Configure the thermostat to work with the remote sensor.

Ordering Information:
Remote Sensor 1

– Indoor remote sensor: 107096001

Note:

Remote sensor reading
can be displayed by

pressing the icon.

Press , select

press

11

910193130 Output Chart

1st Cool 2nd Cool 1st Heat 2nd Heat

Water Source Heat Pump (w/ Low Speed Fan) Y1, G Y1, Y2, G W1, G W1, W2, G
Water Source Heat Pump (w/High Speed Fan) Y1, G2 Y1, Y2, G2 W1, G2 W1, W2, G2

Electric

Y1, G Y1, Y2, G W1, G W1, W2, G

Electric (w/ High Speed Fan) Y1, G2 Y1, Y2, G2 W1, G2 W1,W2, G2

Heat Pump (One Compressor) Y1, G, O Y1, G, O Y1, G, B Y1, W2, G, B

Heat Pump (One Compressor w/ High Speed Fan) Y1, G2, O Y1, G2, O Y1, G2, B Y1, W2, G2, B

Heat Pump (Two Compressors) Y1, G, O Y1, Y2, G, O Y1, G, B Y1, Y2, G, B

Heat Pump (Two Compressors w/ High Speed Fan) Y1, G2, O Y1, Y2, G2, O Y1, G2, B Y1, Y2, G2, B

910193131 Output Chart

1st Cool 2nd Cool 1st Heat 2nd Heat

Water Source Heat Pump

Y1, G Y1, Y2, G W1 W1, W2

Electric

Y1, G Y1, Y2, G W1, G W1, W2, G

Heat Pump (One Compressor) Y1, G, O Y1, G, O Y1, G, B Y1, W2, G, B

Heat Pump (Two Compressors) Y1, G, O Y1, Y2, G, O Y1, G, B Y1, Y2, G, B

910193132 Output Chart

1st Cool 2nd Cool 3rd Cool 1st Heat

Water Source Heat Pump

Y1, G Y1, Y2, G Y1, Y2, Y3 W1

Electric

Y1, G Y1, Y2, G Y1, Y2, Y3, G W1, G

Heat Pump (One Compressor) Y1, G, O Y1, G, O Y1, G, O Y1, G, B

Heat Pump (Two Compressors) Y1, G, O Y1, Y2, G, O Y1, Y2, Y3, G, O Y1, G, B