Danfoss Icon2 Service Manual page 57

Service Manual Danfoss Icon2™
Heating side
4-pipe riser
2 9
PORT 2
PORT 3
1
3
4-pipe riser
Cooling side
ChangeOver
ChangeOver
AB-QM DN20 + TWA-Q 24V NC
1 set Danfoss Manifold
4
(types FHF or BasicPlus or SSM)
5
ESM-11 PT1000-sensor
6 Dew Point Sensor CF-DS
7
Thermal actuators, 230V / 24V* TWA-A
* Requires TWA conversion module
8 Circulationpump
9 Heatexchanger
10 External switch for manual changeover
between heating and cooling
AB432956914381en-010101
6
5
4
4
M M M M
Mains
8
7 Power
6 valve DN20
6 actuator 230V
8
3
2
ESM-11
(PT-1000)
Dew Point Sensor
6 10
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