Danfoss Icon2 User Manual

Service Manual Danfoss Icon2™
© Copyright Danfoss Climate Solutions | 2023.01 | 81
AB432956914381en-010101
L (PWR1) N (PWR1) L (PWR2) N (PWR2) NC (RELAY) NO (RELAY) COM (RELAY)
Mains
Power
1 set Danfoss Manifold
(types FHF or BasicPlus
or SSM)
Thermal actuators, 230V /
24V* TWA-A
* Requires TWA conversion
module
PWR3 24V DC EXT Input 1 EXT Input 2 PT1000
M M M M
2
2
4
1
5
Heating supply
Cooling supply
1
5
Heating return
1
6
Cooling return
(PWR1)
46
21 3 4
2
3
2-way valve RA-C
1
Dew Point Sensor CF-DS
4
Thermal actuators, 230V / 24V* TWA-A
* Requires TWA conversion module
5
Thermal actuators, 230V / 24V* TWA-A
* Requires TWA conversion module
6
Dew Point Sensor
NO
COM
NC
GND
V+
5
External switch for manual changeover
between heating and cooling
7
7
1
6
5
App 20

Danfoss Icon2 Specifications

General

Brand	Danfoss
Model	Icon2
Category	Controller
Language	English