63-4038—7 14
CAUTION
Do not use the test mode for longer than 10 min-
utes. The test mode overrides the minimum on and
off times that protect the system. Equipment dam-
age can result if the thermostat remains in the test
mode.
Fig. 19—All segments on display.
COOL
Move switch to auto.
CAUTION
Do not operate cooling if outdoor temperature is
below 50°F (10°C). Refer to the manufacturer
recommendations.
NOTE: When cooling setting changes, thermostat will wait
up to five minutes before turning on the cooling equip-
ment. This delay is to protect the compressor.
1. Press the OCCUPIED COOL key.
2. Press the - key to lower the setpoint 5°F (3°C) below
the room temperature. The cooling should start (both stages
if multistage), and the fan should run.
NOTE: It can be necessary to change the OCCUPIED
HEAT setpoint. However, be aware that the OCCUPIED
HEAT and OCCUPIED COOL setpoints must have a
2°F difference.
3. Press the OCCUPIED COOL key.
4. Press the + key to raise the setpoint 5°F (3°C) above
the room temperature. The cooling and fan should shut off.
When the thermostat has a system switch, move the
switch to the COOL position and repeat Steps 1 through 4.
Move the system switch to the OFF position. All heating
or cooling should stop.
FAN
Thermostat
Fan Switch (located on the back of the thermostat):
— CON: Fan operates continuously in the occupied
mode.
— INT-FAN: Fan operates directly with the thermo-
stat call for heating or cooling in the occupied
mode.
Subbase
NOTE: Subbase fan switch overrides the thermostat fan
switch.
Subbase Dip Switch No. 4:
— ON: Fan operates only with cool.
— OFF: Fan operates with heat and cool.
Q7300E Fan Switch:
— ON: Fan operates continuously.
— AUTO: Fan operates directly with the thermostat
call for heating or cooling.
IMPORTANT: Press the CLOCK and DAY keys at the same
time to discontinue the test mode. The Test Mode Indi-
cators will no longer show on the screen. See Fig. 19.
To discontinue the test mode at any time, press the
CLOCK and DAY keys at the same time. The Test Mode
Indicators will no longer show on the screen.
HEAT
NOTE: When the thermostat is used with a subbase with
subbase and fan switches, set the switches to AUTO.
1. Press the CLOCK and DAY keys at the same time.
This starts the test mode.
2. Press the DISPLAY key. See Fig. 20.
Fig. 20—Display when starting test sequence.
M4415
S
U
TU WE TH FR SAMO
COOL
BATT
AM
PM
COMM
HEAT
● ● ●
TEST MODE
INDICATOR
M4418
SU
COOL
BATT
AM
COMM
HEAT
● ● ●
3. Press the OCCUPIED HEAT key.
4. Press the + key to raise the setpoint 5°F (3°C) above
the room temperature. The heating should start (both stages
if multistage), and the fan should run (may be a short delay on
forced air systems).
NOTE: It can be necessary to change the OCCUPIED
COOL setpoint. However, be aware that OCCUPIED
HEAT and OCCUPIED COOL setpoints must have a
2°F difference.
5. Press the OCCUPIED HEAT key.
6. Press the - key to lower the setpoint 5°F (3°C) below
the room temperature. The heating should shut off, followed
by the fan shutoff.
When the thermostat has a system switch, move the
switch to the HEAT position and repeat steps 3 through 6.
T7200/T7300/Q7300
CHECKOUT
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