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Adjust Menu (5 of 6)
Item Field
Access: Installer
Set to:
Access: Installer
Set to:
OFF, 35 to 100°F
Access: Installer
Set to:
Access: Installer
Set to:
Access: Installer
Set to:
10 to 180 minutes,
Default = 60 minutes
Access: Installer
Set to:
Access: Installer
Set to:
Access: Installer
Set to:
© 2011
D 406 - 12/11
Range
30 to 70°F
(1 to 21°C)
HP RETURN MIN
Default = 40°F
Prevents the heat pump from operating in cooling mode if the heat pump return
(4.5°C)
temperature falls below this setting.
OFF, -10 to 60°F
BALANCE POINT
(-23.5 to 15.5°C)
Prevents the heat pump from operating in heating mode if the outdoor air
Default = OFF
temperature falls below this setting.
Note: This item is only available when HP SOURCE = AIR.
(-12 to 15.5°C)
Y COOLING CWSD
Default = OFF
Prevents the heat pump from operating in cooling mode if the outdoor air
temperature falls below this setting (Cold Weather Shut Down).
0:30 to 10:00
minutes
Default = 5:00
Y MINIMUM RUN-TIME
minutes
Minimum compressor run-time for the heat pump.
0:30 to 10:00
minutes
Default = 5:00
Y MINIMUM OFF-TIME
minutes
Minimum compressor off-time for the heat pump.
BACKUP DELAY
The time that heat pump(s) have to run at full output before the backup heat
OVR
source is called upon.
OVR (override) - When selected, the backup source will not be called upon for
heat unless the MODE is set to BKUP or the heat pump is locked out on high
return temperature or outdoor temperature.
Note: This item is only available when BACKUP is set to other than NONE.
DHW MODE
Sets the mode of DHW operation:
OFF - No DHW generation.
OFF, 1, 2, 3, 4, 5
1 - Parallel piping with no priority
Default = OFF
2 - Parallel piping with priority.
3 - Primary/secondary piping with no priority
4 - Primary/secondary piping with priority
5 - DHW pre-heat
Note: Modes 1-4 are only available when the WATERTEMP item has been set to T+B
or T+MB. Mode 5 is only available when the WATERTEMP item has been set to T.
100 to 200°F
(38 to 93.5°C)
DHW EXCHANGE
Default = 180°F
Boiler target required to satisfy a DHW demand.
(82°C)
Note: Item is only available when the DHW Mode is set to 1 to 4.
Description
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SECTION E
SECTION E
SECTION E
SECTION E
SECTION E
SECTION E
SECTION F
SECTION F
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