Sensors To External Water Heater Connection; Room Sensor Connection; System Circulation Pump Connection; Circulation Pump And Distribution Circuit 1 Connection - Danfoss DHP-iQ Installation Manual

Installation Guide
6.9

Sensors to external water heater connection

55
Fig. 6: Connect hot water sensor top
6.10

Room sensor connection

-B27
DC
62
A
GND
B
-E3
Fig. 8: Connect room sensor
6.11

System circulation pump connection

-M4
36
M
Fig. 9: Connect system circulation pump
6.12

Circulation pump and distribution circuit 1 connection

-M21
109
M
Fig. 11: Connect circulation pump distribution circuit 1
48
DHP-iQ
-B20
113
com
121.1
40
121.3
121.4
121.5
101.1
PE
N
Fig. 10: Connect control signal to circulation pump with variable speed
101.3
PE
N
VIJSS102
53
Fig. 7: Connect hot water sensor start
-M4
36
0 - 10 V
Fig. 12: Connect circulation pump distribution circuit 1 230VAC
-B21
114
com
-3
116.1
-1
com
-4
com
-2
116.2
102.5
107
102.6
N
Danfoss Heating Solutions