White Rodgers 37-6186B specifications Check Thermostat Operation

(Installer table step 16). If you wish to sense indoor temperature using ONLY the remote sensor(s), use this menu item to disable the temperature sensor in the thermostat (designated as the L sensor).

When operating with remote sensor(s), the thermostat will calculate an average of the sensed temperatures in all enabled sensor locations (A, B, C and/or L), then display the average temperature as the room tempera- ture. During programming, you can also assign each enabled sensor different priorities during different program periods. This allows the system to maintain a comfortable environment by giving higher priority to occupied locations. At the same time, efficient system operation is enhanced by giving lower priority to unoccupied locations. For detailed instructions on this feature, see the Operating Instructions.

OUTDOOR TEMPERATURE SENSE.

This thermostat can also display outdoor temperature, if you install an outdoor remote sensor with an outdoor temperature sensor probe (F145-1378). Refer to the remote sensor installation instructions for proper installation and wiring. Refer to the Operat- ing Instructions to enable this feature and display outdoor temperature on the thermo- stat.

OPTIONAL ACTIVATE RUN PRG BY TELEPHONE

With the optional X-10 Telephone Responder (Model TR551, Radio Shack catalog RSU# 10037778) and Universal Low Voltage Module (UM506, Radio Shack catalog RSU# 10037752) installed, you can make a telephone call to run your program if the thermostat has been set to Hold or Vacation Hold. Figure 3 shows typical wiring connections for installing the X-10 equip- ment. The switch on the Universal Low Voltage module must be set to the “Momen- tary” position.

This option must be enabled on the User menu (see Operating Instructions).

After using the Installer menu to properly configure the thermostat for your system,

press PROGRAM RUN .

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PHR

1

1Thermostat terminals

2X-10 Universal Low Voltage Module

3X-10 Telephone Responder Module

4To 115 VAC power source

5To telephone line

4

5

2

3

1

C

Figure 3. Optional X-10 connection

CHECK THERMOSTAT OPERATION

FAN OPERATION

If your system does not have a G terminal connection, skip to “Heating System” section.

1.Turn power on to the system.

2.Press PROGRAM RUN .

3.	Press	FAN	until FAN ON is displayed.
	The fan should begin to operate.
4.	Press	FAN	until FAN AUTO is
	displayed. The fan should stop operating.

HEATING SYSTEM

1.Press PROGRAM RUN .

2.Press SYSTEM until HEAT is displayed. If the heating system has a standing pilot, ensure that it is lit.

3.Press to adjust thermostat setting above room temperature. The heating system

should begin to operate.

4.Press to adjust temperature below room temperature. The heating system

should stop operating.

COOLING SYSTEM

!CAUTION

To prevent compressor and/or property damage, if the outdoor temperature is below 50°F (10°C), DO NOT operate the cooling system.

1.Press PROGRAM RUN .

2.Press SYSTEM until COOL is displayed.

3.Press to adjust thermostat setting below room temperature. The fan should

come on (after the fan-on delay time, if any), followed by cold air circulation.

4.Press to adjust temperature setting above room temperature. The cooling system

should stop operating, and the fan should stop running (after the fan-off delay time, if any).

HEAT PUMP AUXILIARY

OPERATION TEST

Follow these steps to energize all stages of heat or cool to permit system checks during installation.

HEAT: Press to raise temperature setting to 99°F, then hold for five seconds. The second and third stage heat relays will energize immediately for test purposes. The LED indicator will glow green for first stage and yellow for second stage.

COOL: Press to lower temperature setting to 45°F, then hold for five seconds. The second stage cool relay will energize immediately for test purposes. The LED indicator will glow green for first stage and yellow for second stage.

EMERGENCY: Press SYSTEM to select EMER mode. The LED indicator will glow red for emergency mode. A flashing light indicates a malfunction in the system.

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