Amico Dome Loaded Manifold NFPA - Manual (Page 33)

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Appendix C
Wiring Schematic Heater Units
The Heaters normally switch on when the temperature drops below 24°C or 75°F. If the temperature exceeds 65-75°C
or 160-175°F, the Heater reset switch will trip and the Heaters will automatically switch off. To reset the Heaters, remove
the Heater covers and press the red button on the reset switch to activate. When the Heaters are in use or switched on,
it will draw up to 3 amps of current. The Heater Cartridge is 200 watts (each side). Normally both sides do not switch on
together, it depends on the flow of gas or climatic conditions.
Inlet Pressure
Block
Power Supply
Reset Switch
Heater Cartridge
Wires
Reset Switch
Inlet Pressure
Block
Heater Cartridge
(Inside Inlet Pressure Block)
Heater Cartridge
(Inside Inlet Pressure Block)