Reznor ZQYRA Unit Installation Manual - Manual (Page 39)

Form I-ZQYRA P/N 260414R5, Page 39
DI2 ExFan Sw: Exhaust Fan Air Proving Switch used to provide fan status. Off/On
DI3 ST/ST DI: Dry Contact closure to start and stop the system. Stop/Start
DI4 HP Alarm: Alarm Contact from the Heat Pump Controller. Alarm/Normal
DI5 Shtdwn DI: Dry Contact closure to shut down the unit. All timers and shutdown sequence are bypassed. Alarm/Normal
↓ Next Next menu
Page 4:
↑ Prev Previous menu
DI6 Fan Alm: Alarm Contact from fan controller. Alarm/Normal
DI7 Filter: Filter Pressure switch used to provide filter status. Clean/Dirty
↓ Next Next menu
Page 5:
↑ Prev Previous menu
Binary Outputs
NO1 Fan DO: Fan Relay Off/On
NO2 Chngiver: Changeover Solenoid Valve Relay Off/Cool/Heat
NO3 ER Wheel: Energy Recovery Wheel Relay Off/On
NO4 Preheat: Preheat Relay Off/On
NO5 Gen Alm: General Alarm Contact (24 Vac) Alarm/Normal
↓ Next Next menu
Page 6:
↑ Prev Previous menu
NO6: Supplement Heat Relay Off/On
NO7: Not Used
↓ Next Next menu
Page 7:
↑ Prev Previous menu
Analog Outputs
Y1 Comp Voltage : Compressor Output DC Voltage 1-5 V
Y2 SaFan Output : Supply Fan Output DC Voltage 2-10 V
Y3 ExFan Output : Exhaust Fan Output DC Voltage 2-10 V
↓ Menu Top Returns to the top of the menu
6C. Run Times Menu
Use the up or down arrow button to the desired selection, then press the enter button to open or change. Use the up or down arrow
button to change the value and press the enter button. Use the Esc button to get back to the Service Menu.
Control Display Description Range Factory Default
- - Run Times Menu - -
Page 1:
Summary Opens Run Time Summary Menu
Fans Opens the Fan Run Time Menu
ER Wheel Opens the Energy Recovery Wheel Run Tme Menu
Heat Pump Opens the Heat Pump Run Time Menu
Filters Opens the Filter Run Tme Menu
Page 2: (Only shown when Summary is selected.)
- - Run Hours - -
Fans: Fan Run Hours
ER Wheel: Energy Recovery Wheel Run Time Hours
Heat Pump: Heat Pump Run Time Hours
Filters: Filter Run Time Hours
Preheat: Preheat Run Time Hours (Only shown when installed and activated)
Reset All?: This will reset all run times back to zero. No/Yes No
Press the Exc button to go back to Page 1.
Page 2: (Only shown when Fans is selected)
-- Fan Run Hours--
Runtimes: Component Run Hours
Reset To Zero?: Reset Component Run Time to Zero No/Yes No
Alarm Enabled?: Enables Component Run Time Alarm No/Yes No
Setpoint: Component Run Time Alarm Setpoint
Press the Esc button to go back to the Page 1
Page 2: (Only shown when ER Wheel is selected)
- - ER Wheel Run Hours - -
Runtimes: Component Run Hours
Reset To Zero?: Reset Component Run Time to Zero No/Yes No
Alarm Enabled?: Enables Component Run Time Alarm No/Yes No
Setpoint: Component Run Time Alarm Setpoint
Press the Esc button to go back to the Page 1
Page 2: (Only shown when Heat Pump is selected.)
- - Heat Pump Run Hours - -
Runtimes: Component Run Hours
Reset To Zero?: Reset Component Run Time to Zero No/Yes No
Alarm Enabled?: Enables Component Run Time Alarm No/Yes No
Setpoint: Component Run Time Alarm Setpoint
Press the Esc button to go back to the Page 1.
Page 2: (Only shown when Filter is selected.)
- - Filter Run Hours - -