Danfoss Heating
5
GB
D
DK
F
3.0 Installation
3.1 Wiring
The wiring to the regulator must be connected to the back plate
terminal strip:
Designation Terminal
Ground
Neutral N
Phase L
Sensor in solar collector T1
Sensor, common COM
Sensor in tank T2
Alarm AL1, AL2
Pump, phase P1
Supply voltage L1, max. 2(1)A
3.2 Reset and setting of regulator
Set the regulator via the DIL switch on the back.
Factory settings: Setting range
Start-up temp. diff erential 5 °C* 5 - 10 - 15 - 20 °C
Pump exercise ON** ON-OFF
Reset OFF
*) Pump stop temperature diff erential is fi xed: 2°C
**) Pump exercise sequence: 1 min/14 days
N
L
N
L
AL1
AL2
T1
COM
T2
AL
P1
N
ES
PT
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