Reznor ZQYRA Unit Installation Manual - Manual (Page 37)

Form I-ZQYRA P/N 260414R5, Page 37
*DatLoSpLoDp:
Discharge Air Temperature Low Setpoint with Low Dewpoint - This setpoint is used when the
ER Wheel Dewpoint is lower than the DpCngOvrLt setpoint and the outside air temperature
is equal to the OatHiSpLoDp. The DAT setpoint is reset linearly between the DatHiSpLoDp
and DatLoSpLoDp setpoints.
52 - 75°F
(11 - 24°C)
60°F (15.5°C)
Reset Output: Reset Temperature Setpoint
ActDatSp: Active Unit Discharge Air Temperature Setpoint
*These setpoints will replace the DatSpLoDwPt setpoint when the control type is changed.
5. SCHEDULE INTERNAL MENU
Use the up and down arrow button to navigate through the menu. Use the enter button to access the selection and the Esc button to
get out. Use the Esc button again to go back to the Main Menu.
Control Display Description Range Factory Default
-- Schedule Menu - -
Page 1:
hh:mm MM/DD/YY
Day of the Week
Schedule Cmd: Opens Menu On/Off Off
DI Override Sets the override command (0 = Off / 1 = On) 0/1 0
# of Schedules Sets the number of schedules 0-7 0
↓ More More menu items
TIMED OVERRIDE Sets the temporary override time
↓ More More menu items
Schedule 1 Sets the On/Off times and days for schedule 1 (shown only when # of schedule is 1-7)
Schedule 2 Sets the On/Off times and days for schedule 2 (shown only when # of schedule is 2-7)
Schedule 3 Sets the On/Off times and days for schedule 3 (shown only when # of schedule is 3-7)
Schedule 4 Sets the On/Off times and days for schedule 4 (shown only when # of schedule is 4-7)
Schedule 5 Sets the On/Off times and days for schedule 5 (shown only when # of schedule is 5-7)
Schedule 6 Sets the On/Off times and days for schedule 6 (shown only when # of schedule is 6-7)
Schedule 7 Sets the On/Off times and days for schedule 7 (shown only when # of schedule is 7)
Page 2: (Only shown when TIMED OVERRIDE is selected)
--Temporary Override--
Type: Sets the temporary override type
None / Override
Off / Override On
None
Time: Sets the temporary override time in hour and minutes. (0-5):(0-59) 0:00
Adjusting Time resets type. Set time first!
Time Remaining: The remaining time status
Press the Esc button to go back to the Schedule Menu.
Page 3: (Only shown when Schedule 1-7 is selected)
--Schedule 1/2/3/4/5/6/7--
Schedule Cmd: Sets the schedule command On/Off Off
Time On: Sets the schedule ON time (0-23):(0-59) 0:00
Time Off: Sets the schedule OFF time (0-23):(0-59) 0:00
Days Enabled: Sets the schedule days (N = No / Y = Yes) N/Y N
M Monday N/Y N
T Tuesday N/Y N
W Wednesday N/Y N
T Thursday N/Y N
F Friday N/Y N
S Saturday N/Y N
S Sunday N/Y N
Press the Esc button to go back to the Schedule Menu.
6. SERVICE MENU
To access a certain menu, use the up or down arrow button. When at the selected Menu, press the enter button. Use the Esc button
to get back to the Service Menu and back to the Main Menu.
Control Display Description
- - Service Menus - -
Test Menu: Opens the Test Menu
Input/Output: Opens the hardware Inputs and Outputs Menu
Run Times: Opens the Run Times Menu
System: Opens the System Menu
Config: Opens the Configuration Menu
Calibration: Opens the Calibration Menu
Setpt Defaults: Opens the Setpoint Defaults Menu
Tab Menu: Opens the Tab Menu (Should only be used when measuring and setting the CFM for the fans.)
6A. TEST MENU
Use up or down arrow button to see the reading or status of each item. Press the Esc button to get back to the Service Menu.
Page 1:
Control Display Description Range Factory Default
- - Test Menu - -
Test Mode: Test Mode Command (There should be a 30 minute return to main screen from here.) Off/AutoManual Off
Auto Test Time Between Component Delay: (Enable to change the value only when Test Mode is Auto) 2-30 min. 2 min.
Press the Esc button to go back to the Service Menu
Page 2: (Shown only when Test Mode is set to Manual.):