40
8-2.
Operation Mode
and Control
Method
Related FC
*
Note: When user selects “hot water supply” and “ZONE1,2”, and Heat pump selects hot water supply mode, the
Maximum operating time of heat pump is 30 min.
6) Simultaneous operations of "hot water supply" and "cooling"
For simultaneous operations of "hot water supply" and "cooling", basically cooling runs by a heat pump operation, and
hot water supply by a heater operation.
*
By setting FC_01 to “1”, heat pump operation for “hot water supply” is permitted. Under the setting, the heat pump
runs for the hot water supply side when TTW is less than 38 °C.
The operation mode returns to normal when TTW become 45 °C or more (FC: variable).
Related FC
Item
Operation flow and applicable data, etc.
FC No.
Setting item
Default
Setting available range
22
Priority mode switch temperature
0 °C
-20-20 °C
Hot water supply side
Cooling side
Normal
Heater *
Heat pump *
Hot water supply side
Cooling side
TTW<38 °C
Heat pump
stop
FC No.
Setting item
Default
Setting available range
02
Cooling mode availability
1: Not permit
0: Permitted
0F
Heat pump operation for hot water supply permitted / not
permitted
0: Not permit
1:Permitted (Heat pump
may run for hot water
supply.)
AMP Air Conditioning
www.ampair.co.uk | [email protected]
