Operating instructions

21
Plug lH
Extension EA1
A
lH
N
?
1
L
A
Floating contact (when connecting,
remove jumper across L and 1)
B
[{S
DE
[{D
DE
[{A
DE
A
A
Floating contact
B
Extension EA1
Codes
■ "4b:2" in group "General"/1
■ Effect of the function on the heating cir-
cuit pump:
Coding address "d6" in group "Heating
circuit" (only with weather-compensa-
ted control units).
■ Effect of the function on the circulation
pump for cylinder heating (if installed):
Coding address "5E" in group "DHW"/
3.
Codes
■ Set "3A" (DE1), "3b" (DE2) or "3C"
(DE3) in group "General"/1 to 3 or 4.
■ Effect of the function on the heating cir-
cuit pump:
Coding address "d6" in group "Heating
circuit" (only with weather-compensa-
ted control units).
■ Effect of the function on the circulation
pump for cylinder heating (if installed):
Coding address "5E" in group "DHW"/
3.
Installation sequence
Electrical connections
(cont.)
5772 909 GB
Installation