Joannes G35 gas Manual De Uso Y Mantenimiento página 52

G 35/M gas
LANDIS 8 GYR ARC 466890660
FOR SUPPLY 220 V TWO-PHASE
WIRING DIAGRAMS
The installer has to effect the following connections:
• supply line
• thermostatic line
• eventual blocking lamp
• eventual hour-meter
• eventual flame modulation thermostat
(remove the supporting cable)
N.B. It is necessary to follow the rules that indicates the
connection of no more than two cables for each terminal.
Warning:
• do not exchange the neutral with the phase
• make the connection to an efficient earthing system
• respect the regulations in force
The supply line has to reach the burner by a 15 A main switch and be
protected by 10 A fuses.
The connecting cables shall have a section not inferior to 1,5 mm
insulation of 2000 volts.
Connect has shown in the enclosed wiring diagram.
Make the connection to an efficient earthing system.
The earth connection to the terminal board of the burner must be made with a
cable at least 20 mm longer than the phase and neutral cables.
BLACK BROWN
0
223343
2
RED ORANGE
1 2 3
1 Automatic control devices
2 7 pole connector
3 Manual-automatic working control
4 Control solenoid valve
5 Multiblock double valve
6 Ambient temperature thermostat
7 Modulation device
8 9 pole connector
9 Time switch
10 Main line fuses
11 Auxiliary circuit fuse
12 Main switch
13 All-on all-off switch
14 Servo-motor air shutter control
15 Remote indication lamp – locked burner
16 Boiler temperature thermostat
17 Working control (+ -)
and an 18 Fan motor
19 Air pressure switch
20 Minimum pressure switch – gas pressure
21 Flame control
22 Ignition transformer
23
Noise filter
24 6 pole connector
25 Min-max switch
YELLOW GREEN BLUE VIOLET
4 5 6 7
SEAL CONTROL DUNGS
TYPE VPS 504 SERIES 02
GREY WHITE EARTH NEUTRAL PHASE
8 9 T
pag. 49
N Ph