Product Installation Manual

69-2070—01 12
HZ432 TrueZONE
13 69-2070—01
CHECKOUT
To enter Checkout, with the zone panel cover off, press the Mode button until the Check out LED lights up. Use the
Adjust Setting and Next buttons to work through the checkout menu as listed below. See the Configuration section on
page 10 for instructions on using these buttons.
Steps 3–10 cycle through heating and cooling stages and open and close dampers to verify proper operation.
Steps 11–14 verify thermostat operation and correct wiring. This is done by making the thermostats call for heat or
cool and viewing the active wires as displayed on the LCD screen.
Table 7. Checkout.
Checkout Step Line 1 display Line 2 Display Notes:
1. Display shows OT OT SENSOR VAL current OT temp (dynamic) All zone dampers open, all other relays OFF.
2. Display shows DATS DAT SENSOR VAL current DATS (dynamic)
3. Heat stages test TEST HEAT [OFF] 1 Heat turns on (fan also turns on if configured for fan on in heat).
OFF [1]
[OFF] 1 2
OFF [1] 2
OFF 1 [2]
[OFF] 1 2 3
OFF [1] 2 3
OFF 1 [2] 3
OFF 1 2 [3]
4. EM Heat stages test TEST EMERG HEAT [OFF] 1 Emergency heat turns on (fan also turns on).
OFF [1]
[OFF] 1 2
OFF [1] 2
OFF 1 [2]
5. Cool stages test TEST COOL [OFF] 1 Cooling turns on (fan also turns on).
OFF [1]
[OFF] 1 2
OFF [1] 2
OFF 1 [2]
6. Fan Test TEST FAN [OFF] ON Fan cycles on and off.
OFF [ON]
7. Damper 1 test TEST Z1 DAMPER [OPEN] CLOSED Cycles damper position with fan on.
OPEN [CLOSED]
8. Damper 2 test TEST Z2 DAMPER [OPEN] CLOSED Cycles damper position with fan on.
OPEN [CLOSED]
9. Damper 3 test TEST Z3 DAMPER [OPEN] CLOSED Cycles damper position with fan on.
OPEN [CLOSED]
10. Damper 4 test TEST Z4 DAMPER [OPEN] CLOSED Cycles damper position with fan on.
OPEN [CLOSED]
11. View Tstat1 inputs ZONE1 STAT INPTS Displays active Tstat1 terminals Tests thermostat wiring with HVAC off.
12. View Tstat2 inputs ZONE2 STAT INPTS Displays active Tstat2 terminals Tests thermostat wiring with HVAC off.
13. View Tstat3 inputs ZONE3 STAT INPTS Displays active Tstat3 terminals Tests thermostat wiring with HVAC off.
14. View Tstat4 inputs ZONE4 STAT INPTS Displays active Tstat4 terminals Tests thermostat wiring with HVAC off.
15. Exit checkout mode? EXIT CHECKOUT? (NEXT = EXIT)
16. Exiting checkout mode EXITING
CHECKOUT
.
. .
. . .
. . . .
. . . . .