87
Cool
24. Water temp. for cooling ON
Initial setting: compensation curve
20°C
30°C
5°C
20°C
compensation curve
Set target water temperature to operate cooling operation.
Compensation curve: Target water temperature change in conjunction with
outdoor ambient temperature change.
Direct : Set direct circulation water temperature.
In 2 zone system, zone 1 and zone 2 water temperature can be set separately.
25.
∆
T for cooling ON
Initial setting: 5°C
Out
Return
Return — Out = 1°C ~ 15°C
Set temp difference between out temp & return temp of circulating water of
Cooling operation.
When temp gap is enlarged, it is energy saving but less comfort. When the
gap gets smaller, energy saving effect gets worse but it is more comfortable.
Setting range is 1°C ~ 15°C
Auto
26. Outdoor temp. for (Heat to Cool)
Initial setting: 15°C
15°C
Heat
Cool
Outdoor temp. rising
Set outdoor temp that switches from heating to cooling by Auto setting.
Setting range is 5°C ~ 25°C
Timing of judgement is every 1 hour
27. Outdoor temp. for (Cool to Heat)
Initial setting: 10°C
10°C
Heat
Cool
Outdoor temp. dropping
Set outdoor temp that switches from Cooling to Heating by Auto setting.
Setting range is 5°C ~ 25°C
Timing of judgement is every 1 hour
Tank
28. Floor operation time (max)
Initial setting: 8h
Heat
Tank
30min ~ 10h
Set max operating hours of heating.
When max operation time is shortened, it can boil the tank more frequently.
It is a function for H Tank operation.
29. Tank heat up time (max)
Initial setting: 60min
Heat
Tank
5min ~ 4h
Set max boiling hours of tank.
When max boiling hours are shortened, it immediately returns to Heating
operation, but it may not fully boil the tank.
