ferolli FORCE W 120, Инструкция по использованию, установке и обслуживанию

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FORCE W
230
EN
cod. 3541V232 - Rev 00 - 08/2021
Optional kits
The following kits are available on request:
code 042070X0 - HIGH EFFICIENCY CIRCULATING PUMP KIT- 7m. (A - fig. 37)
code 042071X0 - HIGH EFFICIENCY CIRCULATING PUMP KIT- 10m. (A - fig. 37)
code 042072X0 - PLUMBING KIT
The Kit 042072X0 contains:
1 NON-RETURN VALVE - Female 1”1/2 (B - fig. 37)
2 3-Way FAUCET - Female 1"1/2 (C - fig. 37)
It enables shutting off (for maintenance operations) in conformity with ISPESL requirements and can be used as
a local shutoff for the connection of several units in bank. The third way must be connected to an atmospheric
discharge manifold. In this way, with the valve in the "open" position, the boiler exchanger is connected to the flow
manifold; and in the "closed" position, through the third way, the exchanger communicates with the atmospheric
discharge manifold. This valve therefore also acts as a boiler discharge.
3 FAUCET Male/Female 1"1/2 (D - fig. 37)
In combination with the 3-way valve described above, it enables shutting off (for maintenance operations) in con-
formity with
ISPESL requirements and can be used as a local shutoff for the connection of several units in bank.
4 CONNECTION NIPPLE 1"1/2 (E - fig. 37)
In combination with the 3-way valve described above, it enables shutting off (for maintenance operations) in con-
formity with
ISPESL requirements and can be used as a local shutoff for the connection of several units in bank.
5 Flow and Return connection pipes 1"1/2 (F - fig. 37)
fig. 37- Boiler with installed kits
C
E
F F
D
A
B