52
!
Please note
Identify sensor leads.
Fasten sensor leads and disman-
tled leads (with plug
aS
/
aD
)
together with the other low volt-
age leads using the cable ties
provided.
Instantaneous heating water heater (on site)
Connection
Installation instructions
Instantaneous heating water
heater (on site).
Instantaneous heating water heater switching and load circuit
211.3
224.4
X2.N
N
L3
L2
L1
?
!
?
A
B
A
Instantaneous heating water heater
B
Connection to main PCB with exten-
sion and to cross connect PCB
211.3 Stage 1
224.4 Stage 2
Installation sequence
Electrical connections
(cont.)
5546 267 GB
Содержание 7514659
Страница 30: ...30 Installing the programming unit 2x 3 2 1 Installation sequence Electrical connections 5546 267 GB...
Страница 67: ...67 A Installation sequence Checking diaphragm grommets cont 5546 267 GB Installation...
Страница 84: ...84 Overview of electrical components Type BW 351 A18 D L K H G F E C B A Troubleshooting Repairs 5546 267 GB...
Страница 138: ...138 5546 267 GB...
Страница 139: ...139 5546 267 GB...