6. Configure the parameters of the (DHW) domestic hot water tank.
Tab.17
Access
Parameter
Adjustment required
DHW tank > Parameters,
counters, signals > Parameters
Max. DHW duration (DP047)
Maximum duration of the DHW
production
3 hours
Adjust the duration according to need
Min. CH before DHW(DP048)
Min. heating duration before
DHW prod.
2 hours
Adjust the duration according to need
DHW management (DP051)
ECO (Only HP)
Hysteresis DHW temperature
setpoint
(DP120)
15 °C
Adjust the temperature as required
7. Configure the heat pump parameters
Tab.18
Access
Parameter
Adjustment required
23.5
Air Src Heat pump >
Parameters, counters, signals >
Adv. Parameters
Cooling mode (AP028)
Configuration of the cooling mode
Off
Active cooling on
Authorisation for cooling has been set.
8. Configure the parameters for the immersion heater on the domestic
hot water tank.
Tab.19
Access
Parameter
Adjustment required
DHW tank > Parameters,
counters, signals > Adv.
Parameters
DHW backup type
(DP334)
IDU/DhwTank Cooling
23.5
Air Src Heat pump >
Parameters, counters, signals >
Adv. Parameters
kW rating DHW backup(HP145)
2.4 kW
9. Configure the timer programme for the domestic hot water 1 (DHW1)
to configure the operating hours of the recirculating pump. See the
user guide.
10. Configure the timer programme for the A0, B1 and domestic hot water
circuits.
For more information, see
Configuration numbers CN1 et CN2, page 54
5.2
Connecting a swimming pool
To control swimming pool heating, you will need the optional AD249
printed circuit board and a swimming pool thermostat. A low-loss header
will also be required to ensure the heat pump operates correctly with a
swimming pool.
The swimming pool is not heated when the contact is open (factory
setting). Only the frost protection continues to run.
The thermostat contact is open when the swimming pool temperature is
higher than the thermostat set point.
When the contact is closed, the swimming pool is heated.
On
On
On
5 Connecting diagrams and configuration
24
7762758 - v05 - 19082020
