Line
Function
Setting range
or display
Setting
increment
Basic
setting
Additional generator (Boiler connection)
3692
S
With DHW charging
Locked, Substitute,
Complement, Instantly
Substitute
- DHW Instantly :
When DHW request, the HP and the boiler are put into operation. The HP will stop when the primary
return temperature is over 55 °C.
- DHW Substitute :
If the outdoor temperature is above 2 °C, the operation of the HP when DHW request last 5 minutes
at least. The HP operating time can be extended depending on the outdoor temperature. The boiler will activate then.
3700
S
Release below outside temperature
-50... 50 °C
1 °C
2 °C
3701
S
Release above outside temperature
-50... 50 °C
1 °C
--
3705
S
Overrun time
0... 120 min
1 min
20 min
3720
S
Switching integral (for boiler relief)
0... 500 °Cmin
1 °Cmin
100 °Cmin
3723
S
Locking time
1... 120 min
1 min
30 min
Domestic hot water (DHW)
5024
S
Switching diff
0... 20 °C
1 °C
7 °C
5030
S
Charging time limitation
10... 600 min
10 min
90 min
(with dynamic radiator, adjust 40 min)
5055
S
Recooling temp
10... 95 °C
1 °C
65 °C
5057
S
Recooling collector
Off, Summer, Always
Summer
5061
S
Electric immersion heater release
24h / day, Release of DHW,
Programme 4 / DHW
Release of
DHW
5093
S
Not used
Installation configuration
5700
I
Pre-setting
1,2,3,... 9
1
1
This control enables you to choose one of the 4 pre-selected installation configurations. The hydraulic layouts for the
various configurations are detailed in the section: "Installation Configurations".
- Pre-setting 1: 1 heating circuit with or without electrical back-up, with DHW tank.
- Pre-setting 2: 2 heating circuits with or without electrical back-up, with DHW tank.
- Pre-setting 3: Boiler connection and 1 heating circuit and DHW tank.
- Pre-setting 4: Boiler connection and 2 heating circuits and DHW tank.
- Pre-setting 5 and more: Not used.
5710
S
Heating circuit 1
Off, On
On
5711
S
Cooling circuit 1
Off, System with 4 tubes,
System with 2 tubes
Off
5715
S
Heating circuit 2
Off, On
On
5731
S
DHW controlling element Q3
No charging request,
Charging pump,
Diverting valve
Diverting
valve
5806
I
Type el imm heater flow
1 : 3-stage, 2 : 2-stage excluding,
3 : 2-stage complementary,
4 : Modulating UX
3 :
2-stage
complementary
5981
S
Contact type input EX1
Normally-closed contact (NC)
Normally-opened contact (NO)
NO
5983
S
Contact type input EX2
Normally-closed contact (NC)
Normally-opened contact (NO)
NC
5985
S
Contact type input EX3
Normally-closed contact (NC)
Normally-opened contact (NO)
NO
Installation and operating manual "1572 - EN"
Heat pump air/water split 2 services alféa excellia duo
- 50 -
