Return Temperature
This menu enables access to settings related to the
return temperature sensor.
This menu is only shown if
Zone Setup
is set to
Meltaway
for the zone.
MENU TREE
Return Temperature
Max. Supply-Return Diff.
MAX. SUPPLY-RETURN DIFF.
In this menu the maximum difference allowed between
the supply and return temperature is set.
To set the return temperature setpoint:
1. Select
Max. Supply-Return Diff.
.
2. Press the navigation wheel to confirm selection.
3. Set the value.
Default: 20 ˚C
Setting range: 0.0 – 80.0 ˚C, 0.1 ˚C increments
4. Confirm the new setting by pressing the navigation
wheel again.
Enter Stop State Conditions
This menu enables access to parameters deciding when
to switch the meltaway state in the zone between IDLE
and STOP.
The zone switches from IDLE to STOP state when the
measured outdoor temperature is higher than the value
set in
Outdoor Temperature
, for the number of days
set in
Delay (days)
.
MENU TREE
Enter Stop State Conditions
Outdoor Temperature
Delay (days)
OUTDOOR TEMPERATURE
In this menu the outdoor temperature, used to switch
meltaway state between IDLE and STOP, is set.
To set the outdoor temperature:
1. Select
Outdoor Temperature
.
2. Press the navigation wheel to confirm selection.
3. Set the value.
Default: 10.0 ˚C
Setting range: 0.0 – 15.0 ˚C, 0.1 ˚C increments
4. Confirm the new setting by pressing the navigation
wheel again.
DELAY (DAYS)
In this menu the number of delay days, used to switch
meltaway state between IDLE and STOP, is set.
To set the delay:
1. Select
Delay (days)
.
2. Press the navigation wheel to confirm selection.
3. Set the value.
Default: 2 days
Setting range: 0 – 5 days, 1 day increments
4. Confirm the new setting by pressing the navigation
wheel again.
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