Application Guide
Expansion Module
for Danfoss
Icon™
Master
10 | © Danfoss | FEC | 2019.02
VAMBA202 | 088N2101 02
Application 0009
M
M
M
M
4-pipe riser
4-pipe riser
1
2
3
4
4
6
7
ACTUATOR OUTPUTS - 24V
22˚C
M1
M2
M3
M4
M5
L N
L N
PWR 1 PWR 2 RELAY
230VAC
24VAC, min. 5VA
ChangeOver
6
2
BLACK
BLUE
5
RADIO
MODULE
APP
MODULE
LINK MASTER
7
Wi-Fi
AMZ 112
3
3 1 2
BLAC
K
BL
UE
BROW
N
CO
M
24V AC
24V AC
BROWN
POR
T
1
POR
T
4
POR
T
5
POR
T
6
PORT 2
PORT 3
Heating side
Cooling side
M6
M7
M8
M9
M
10
GUIDE
Global away
(Switch or
timer)
V+
GND
NC
CO
M
NO
Dew Point Sensor
6
PWR3 IN 3 IN 2
IN 1
PT
1000
24
VDC
Reference
Thermostat
