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3061809_1210
Wiring diagram boiler control unit R1
*
Accessories
**
Remove
jumper
when
using
the
programmable
input
E1
(parameter
HG
13).
On-site
emergency
stop
switch
Power
supply
230V
/
50
Hz
S1
- ON
/
OFF
sw
itch
F1
- M
6.3
A
X1-20
- T
erminal
stri
p
STB
- High
limit
sa
fety
cut-out
KKP
- Boiler
circuit
pump
A1
- Programmab
le
output
A1
LP
- Primary
pump
PE
- Earth
conductor
, boiler
casing
AF
- Outside
temperature
sensor
KF
- Boiler
senso
r
SF
- Cylinder
sen
sor
E1
- Programmab
le
input
E1
eBUS
- eBUS
Burner
stage
1
Remote
reset
(option)
Содержание R1
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