Supplied By www.heating spares.co Tel. 0161 620 6677
44
Diagram 13.1
ACC Electronic
igniter
AO
Time clock power supply
C Pump
CO Time
clock
contact
EA Ignition
electrode
ER
Flame sense electrode
F1 Fuse
(2
A)
MOD Modulator
MF
Priority pressure switch
MPV Flue pressure switch
MV Fan
motor
PSA Low water pressure switch
(“N.O.” contact closed = in pressure)
SR
NTC sensor, heating
SS
NTC sensor, DHW
TA
Voltage-free Contact for generic
Room Thermostat or Cronothermostat
(safety extra low voltage SELV)
TC
Condensate trap overfl ow sensor
TF
Flue overheat thermostat
TS Overheat
thermostat
VG Gas
valve
(coils)
Colours
abbreviations:
BK Black
BN Brown
BU Blue
GN Green
GNYE Green-Yellow
GY Grey
OG Orange
RD Red
VT Violet
WH White
YE Yellow
Electric diagram
13 Fault Finding
Содержание Betacom 24
Страница 10: ...Supplied By www heating spares co Tel 0161 620 6677 10...
Страница 46: ...Supplied By www heating spares co Tel 0161 620 6677 46 Diagram 14 3 14 Replacement of Parts...
Страница 47: ...Supplied By www heating spares co Tel 0161 620 6677 47 15 Spare Parts Diagram 15 1...
Страница 49: ...Supplied By www heating spares co Tel 0161 620 6677 Installation Commissioning and Service Record...
Страница 50: ...Supplied By www heating spares co Tel 0161 620 6677 982790002 000...
Страница 51: ...Supplied By www heating spares co Tel 0161 620 6677...