CHECK-OUT PROCEDURE
CAUTION: The following check-out procedure will turn the heating and cooling equipment on and off. Do not
operate in cooling at low outdoor temperatures. Do not operate in heating at high outdoor temperatures.
Refer to equipment manufacturer specifications for safe operating temperatures.
STEP
LOOK FOR...
PRESS
2
3
NOTES AND REACTION
Press the Mode button repeatedly untill OFF appears on the display.
FAN
FAN
ON
Press the Fan button. System blower should start and FAN ON appears
on display. Press again to stop.
MODE
Press the Mode button until COOL appears along with the current
cool setting.
4
Use the down arrow to lower the set point 3°F below room temp. In 5-10
seconds the first stage of cooling begins and the COOL icon begins to
flash. If there is a second stage it will begin in 4 minutes.
7
6
MODE
Press the Mode button until HEAT appears along with the current
heat setting.
Use the up arrow to raise the set point 3°F above room temp. In 5-10
seconds the first stage of heating begins and the HEAT begins to flash.
If there is a second stage it will begin in 4 minutes.
1
5
Press the Mode button until OFF appears on the display.
You must change the mode to override the Minimum On time delays.
9
COOL
COOL
HEAT
HEAT
HEAT -AUX
7A
"-AUX" comes on when the auxiliary heat terminal (W1) is energized.
The LED on top of thermostat will illuminate.
8
Press the Mode button until OFF appears on the display. During Check-out,
change the mode to override the Minimum On time delays.
EM. HEAT
Press Mode button until EM. HEAT appears on display.
Repeat step 7 to verify Emergency Heat operation.
>
>
HEAT PUMP ONLY
HEAT PUMP ONLY
MODE
MODE
MODE
MODE
