DOMUSA EVOLUTION EV FDX - O Il Easy Connection

Evolution FDX
28
1 2 4 5 6 7 8 9
Precalentador
3
~
~
FR
TR
MB
MB'
EV
LB
Negro
Azul
TC TS
Ph
N
F
RP
1 2 5 6 8 10 11 123
FR
TR
∼
MB
EV1
LB
RP
Negro
Azul
TC TS
Ph
N
4
EV2
Precalentador
F
7
WITH CONNECTOR
SATRONIC TF 830.3
LANDIS & GYR LOA 24
1 2 4 5 6 7 8 9 3
~
FR
TR
MB
~
MB'
EV
LB
Negro
RP
Azul
TC
TS
Ph
N
B4 S3
T2
T1 N L1
IG
F
CH
LB'
1 2 5 6 8 10 11 123
FR
TR
∼
MB
EV1
LB
RP
Negro
Azul
4
EV2
TC
TS
Ph
N
B4 S3
T2
T1 N L1
IG
F
CH
LB'
7
B4: Hour counter terminal.
S3: Lockout lamp terminal.
TC: Boiler thermostat.
TS: Security thermostat.
CH: Hour counter.
IG: Main switch.
F: Fuse.
LB: Lockout lamp.
LB': External lockout lamp.
FR: Photocell sensor.
TR: Ignition transformer.
MB: Oil pump.
MB': Auxiliary oil pump.
EV: Electrovalve.
RP: Preheater's resistance.
Ph: Phase.
N: Neutral.
22.16 Oil easy connection
To connect and disconnect the red oil tube to the combustion line, proceed as follows: