69-1591–1
8
ELECTRONIC HEAT PUMP THERMOSTAT
Pub. No. 11-HD28D2-1
Table 4. Installer System-Test Options.
Key to
Press
Test
Number Description
Heating Equipment System Test
i
10 Enter heating equipment system test.
▲ 11 Stage-one heat comes on. The system fan is also energized.
a
▲ 12 Stage-two heat comes on. Stage-one heat and system fan remain on.
▲ 13 Stage-three heat comes on. Stage-one heat and stage two remain 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
i 20 Change from heating to emergency heating equipment system-test.
▲ 21 Emergency heat comes on. System fan also comes on.
▼ 20 Emergency heat turns off.
Cooling Equipment System Test
i
30 Enter cooling equipment system test.
▲ 31 Stage-one cool and system fan come on.
▲ 32 Stage-two cool comes on. Stage-one cool and system fan remain on.
▼ 31 Stage-two cool turns off.
▼ 30 Stage-one cool and system fan turn off.
Fan Equipment System Test
i
40 Change from cooling to fan equipment system test.
▲ 41 Fan comes on.
▼ 40 Fan turns off.
Key Operation System Test
IMPORTANT
Test Numbers will be displayed only when the system is configured for the selected function.
EXAMPLE: Numbers 60, 61 and 62 are the only numbers that will be displayed when a system
is configured for heat only.
SYSTEM KEY
i
60 Change from cooling or fan to key operation system test.
System 61 Heat Test Number is displayed.
System 62 Off Test Number is displayed.
System 63 Cool Test Number is displayed.
System 64 Auto Test Number is displayed.
System 65 Emergency Heat Test number is displayed.
NOTE: Press system key again to repeat the System Key System-Test.
FAN KEY SYSTEM TEST
Fan 68 Fan On Test Number is displayed.
Fan 69 Fan Off Test Number is displayed.
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