1.22 HYDRAULIC DRAWING N°2 VICTRIx 115 1 I IN CASCADE WITH OPTIONAL.
Important: The modular boilers, i.e. installed
in cascade (battery) with an Immergas original
Key:
1 - Manometer pocket
2 - Thermometer
3 - Manual rearm thermostat
4 - Manometer-holder cock
5 - Probe for fuel shut-off valve bulb
6 - Manual rearm pressure switch
7 - Attachment for expansion vessel
8 - System return non-return valve
9 - System shut-off valves
10 - Victrix 115 1 I boiler
11 - Three-way draining valve
12 - Damper coil
13 - Manometer
1.23 HYDRAULIC DRAWING N°3 VICTRIx 115 1 I IN CASCADE WITH OPTIONAL.
Important: The modular boilers, i.e. installed
in cascade (battery) with an Immergas original
connection kit, must be considered a unique
appliance, which assumes the serial number
(factory number) of the boiler nearest to the
safety devices.
Key:
1 - Manometer pocket
2 - Thermometer
3 - Manual rearm thermostat
4 - Manometer-holder cock
5 - Probe for fuel shut-off valve bulb
6 - Manual rearm pressure switch
7 - Attachment for expansion vessel
8 - System return non-return valve
9 - System shut-off valves
10 - Victrix 115 1 I boiler
11 - Three-way draining valve
12 - Damper coil
13 - Manometer
connection kit, must be considered a unique
appliance, which assumes the serial number
Fig. 1-27
Fig. 1-28
N.B.: Before closing one or both the system cut-
off cocks (9), the boiler must be switched off.
(factory number) of the boiler nearest to the
safety devices.
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