13
3.3.2
Electrical Panel installation
List of parts needed
1 pc
Power module preconnected
1 pc
End piece of the tube PG 48
1 pc
Nut of the end piece of the tube PG 48
1 pc
End piece of the tube PG 36
1 pc
Nut of the end piece of the tube PG 36
Installation procedure
1.
End pieces of the tubes PG36 and PG48 are to be fastened into the electrical panel console
2.
Wires are to be put through the end piece PG48, and the cover tube secured
3.
Following the connection schematics, instruments are to be connected within the power network module:
BT2 – c.n.. 13,14,18,56
BT1 – c.n. 15,17,18,57
BT4 – c.n. 7,8,58
S1 - c.n. 2,3
H1 - c.n. 40
H2 - c.n. 19.40
H3 - c.n. 29.41
S3 - c.n. 27
S2 - c.n. 24,25
F2 - c.n. 6,7
4.
Green and yellow wire no.59 connect to the panel Console
5.
Green-yellow wire no.70 will connect the panel console with the Boiler body
6.
Cable cover tube PG36 should be fastened into end pieces situated on the Distribution Box and the Electrical Panel Console
3.3.3
Completion of the Electrical Installation
List of parts needed
1 pc
Electrical Panel
2 pcs
Blank L&G large
1 set
Leading cables of the valve DUNGS
1 pc
L&G small plug with thermomanometer
1 pc
Flexo cable
Installation procedure
1.
The sensing capillary of the instruments are to be inserted into appropriate wells, the manometer sensor then screwed into the return
valve.
2.
The electrical panel is to be mounted on the electrical panel console Insert into the electrical panel opening sequentially: the power
module, two large blanks L & G, and a small blank L & G with a thermo-manometer. Using the bushing PG11, put through the incoming
power cord into the distribution box and connect it to the terminal X10
Green-yellow
X10: PE
Blue
X10: N
Brown
X10: U
3.
With aid of Leading cables of the valve DUNGS, we interconnect
X11 with Y0 (pilot burner)
X12 with Y1/1 Y1/2 (I. step)
X13 s Y3 (II. STEP)
