T7300F SERIES 2000 COMMERCIAL MICROELECTRONIC CONVENTIONAL OR HEAT PUMP THERMOSTAT
7
62-0125—3
INSTALLER SYSTEM TEST
Use the Installer System Test to check the thermostat
configurations and operation. Refer to Table 3 for a list of
the available system tests.
Table 3. Installer System Tests.
To start the system test:
CAUTION
Possible Equipment Damage.
Equipment damage can result if compressor
is cycled too quickly.
The minimum off time for compressors is
bypassed during the Installer System Test.
Press and hold the increase
∆
and
∇
decrease keys, at
the same time, until 10 appears. All segments of the LCD
are displayed for three seconds before 10 appears. See
Fig. 5 and 6.
Fig. 5. LCD Display of all segments.
Fig. 6. Test number display.
NOTE: If a duct temperature sensor is installed, the
duct temperature is also displayed.
Refer to Table and Thermostat Information section for
directions and results of the specific system tests.
NOTE: Press Run Program to exit the system test. The
system test times out after four minutes without
any key presses.
Test
Number
System Test Description
10 to 19
Heating equipment can be turned on and off.
20 to 29
Emergency heat (Q7300C,D,H [heat pump
models only]) equipment can be turned on
and off.
30 to 39
Cooling equipment can be turned on and off.
40 to 49
Fan equipment can be turned on and off.
60 0 to
60 19
Keyboard keys test.
70 to 79
Thermostat information including date code,
software versions and subbase identification
are displayed.
Heat
A
uto
System
Fan
O
ff
Un
Mon
Wait
Lo
In
Room
Remote
%Humid
A
uto
Sav
A
M
P
M
Comm
Cool
Duct
O
nly
O
n
Recovery
Hi
Med
TueWedThuFriSatSun
O
ccupied 12
O
verride
M4916
Aux Ht
Aux Ht
Em Ht
Em Ht
Set Program
Set Program
Set Day/Time
Set Day/Time
Start Time
Temporary Setting Enrg
Em Heat
M10257A
TEST NUMBER
Table 4. Installer System Test Options
Key to Press
Test
Number
Description
Heating Equipment System Test
Heat/Cool Settings
10
Enter heating equipment system test.
∆
11
Stage-one heat turns on. The system fan is also energized.
∆
12
Stage-two heat turns on. Stage-one heat and system fan remain on.
∆
13
Stage-three heat turns on. Stage-one and stage-two heat with the system fan
are on.
∇
12
Stage-three heat turns off.
∇
11
Stage-two heat turns off.
∇
10
Stage-one heat and system fan turn off.
Emergency Heating Equipment System Test (Q7300C,D,H [heat pump models only]).
Heat/Cool Settings
20
Change from heating to emergency heating equipment system test.
∆
21
Emergency heat and system fan turn on.
∆
22
Highest stage heat turns on.
∇
21
Highest stage heat turns off.
∇
20
Emergency heat turns off.
