80
6. DHW Capacity
Initial setting: Variable
System setup
12:00am,Mon
Heater capacity
Anti freezing
Tank connection
DHW Capacity
Select
Confirm
Variable DHW capacity setting normally run with efficient boiling which is energy saving
heating. But while hot water usage high and tank water temperature low, variable DHW mode
will run with fast heat up which heat up the tank with high heating capacity.
If standard DHW capacity setting is selected, heat pump run with heating rated capacity at tank
heat up operation.
7. Buffer Tank connection
Initial setting: No
System setup
12:00am,Mon
Anti freezing
Tank connection
DHW Capacity
Buffer tank connection
Select
Confirm
Select whether it is connected to buffer tank for heating or not.
If buffer tank is used, please set Yes.
Connect buffer tank thermistor and set,
T ( T use to increase primary side temp against
secondary side target temp).
(NOTE) Does not display if there is no Optional PCB.
If the buffer tank capacity is not so large, please set larger value for
T.
8. Tank heater
Initial setting: Internal
System setup
12:00am,Mon
Tank connection
DHW Capacity
Buffer tank connection
Tank heater
Select
Confirm
Select to use either built-in heater or external heater as heater for hot water tank.
If heater is installed on tank, please select External.
(NOTE) Does not display if there is no tank for hot water supply.
Please set “Tank heater” to “ON” in the “Function setup” from remote controller when using
heater to boil the tank.
External A setting which is using booster heater installed on DHW tank
to boil the tank.
The permissible heater capacity is 3kW and below.
The operation to boil the tank with heater is as below.
In addition, be sure to set suitable “Tank heater: ON time”
Internal A setting which is using backup heater of Mono bloc to boil
the tank.
The operation to boil the tank with heater is as below.
65
*53
HP thermo OFF
HP
Booster heater
Tank temp.
ON time
Pump
For 65°C setting
65
*53
HP thermo OFF
HP
Backup heater
Tank temp.
A
Pump
For 65°C setting
9. Base pan heater
Initial setting: No
System setup
12:00am,Mon
DHW Capacity
Buffer tank connection
Tank heater
Base pan heater
Select
Confirm
Select whether Base pan heater is installed or not.
If set Yes, select to use either heater A or B.
A: Turn on Heater when heating with defrost operation only
B: Turn on Heater at heating
10. Alternative outdoor sensor
Initial setting: No
System setup
12:00am,Mon
Buffer tank connection
Tank heater
Base pan heater
Alternative outdoor sensor
Select
Confirm
Set Yes if outdoor sensor is installed.
Controlled by optional outdoor sensor without reading the outdoor sensor of heat pump unit.
*This value is an
example and
for reference
only.
Real values
may differ.
*This value is an
example and
for reference
only.
Real values
may differ.