Immergas VICTRIX 50 - Primary Exchanger (Condensation Module); Safety Devices and Controls

8
STV50 ed 04/04 ermoregulation VICTRIX 50
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STV50 ed 04/04 ermoregulation VICTRIX 50
Concerning the electrical connection of the components to
the cascade regulator, see the following scheme:
ZONE 1
(MC 1)
ZONE 2
(MC 2)
ZONE 3
(HC)
CYLINDER
COMMON
OPEN
CLOSED
COMMON
OPEN
CLOSED
Key: 1 - VICTRIX 50 generator 2 - Cascade and zones regulator 3 - Zone manager 4 - Modulating room thermostat 5 - External sensor 6 - Temperature sensor zone 1 (MC 1) 7 - Temperature sensor zone 2 (MC 2) 8 - Common delivery sensor 9 - Storage tank temperature sensor 10 - Mixer valve zone 1 (MC 1) 11 - Mixer valve zone 2 (MC 2) 12 - Heating circuit pump zone 1 (MC 1) 13 - Heating circuit pump zone 2 (MC 2) 14 - Direct circuit pump zone 3 (HC) 15 - Storage tank supply pump 16* - Safety thermostat zone 1 (MC 1) 17* - Safety thermostat zone 2 (MC 2) 18 - External double-pole switch (*) to be used in case of low temperature circuit
Pic. 12