English
Fig. 2 Connecting the heating circuit module HKM
N2
Boiler
H1
Kessel-
H3
S2
module
modul
H2
Cable KM – HKM
N3
N2
Boiler module KM
N3
Heating circuit module HKM
Fig. 3 Installing and connecting the clock timer
B5
N5
X6
4
2
3
1
1
2
1
2
N5
8
GB
H4
S3
S4
H5
P2
F7
B3
B9
5
7
8
9 10 11 12
6
1
2
1
2
1
R3
3)
F7
B3
B9
Rear view of the modules in unfolded state
Ans icht de r Module von hinte n im a us ge kla ppte n Zus ta nd
Cable
Le itung
HKM – KM
HKM - KM
Boiler module
Ke s s e lmodul
Heating circuit module HKM
He izkre is modul HKM
Installation location
for clock timer
Clock timer EMS
– see separate instructions manual
Clock timer DSU
– run the 2-pole connecting cable from the
clock timer (terminals 6 and 8) to the
boiler, and then connect it to the plug N5
2
(P2); the bridge must be removed.
B9
Outdoor temperature sensor QAC 34
N2
Boiler module
N3
Heating circuit module HKM
N5
Clock timer P2
X6
Terminal strip sensor
Insert flat ribbon
Fla chba ndle itung
cable
a ufste cke n
Einba uort für
S cha ltuhr
1)
1)