6.2.10
BOILER ELECTRICAL DIAGRAM
SM1/SM2
(3,3 VDC)
PF (24 VDC)
S.AUX
(3,3 VDC)
SE (3,3 VDC)
TA
(24 VDC)
M (17 VDC)
EXP (24 VDC)
PA
(24 VDC)
Fig. 12
“FORMAT DGT 30i & 30e” models
KEY
F
Fuse (1.6 AT)
TRA
Ignition transformer
PI
System pump
V
Fan
EAR
Ignition/detection electrode
EV1-2
Gas valve coil
PF
Smoke pressure switch
M
Modulator
SM1/SM2
Heating sensor
PA
Water pressure switch
TA
ROOM THERMOSTAT
SE
External sensor
S.AUX
Auxiliary sensor
EXP
Expansion card remote control (optional)
NOTE: Connect TA Room Thermostat to the
terminals 5-6 after removing the bridge.
CONNECTOR SPARE PART CODES:
CN4
code 6319112
CN5
code 6316253
CN6
code 6316252
Page 23 of 34
Содержание sime 30e
Страница 33: ...BLANK PAGE Page 33 of 34...