Electrical Connections - SBM SX Series Installer's Instructions

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GAS SUPPLY
MAIN VALVE

2.8 Electrical connections

See diagram of a standard installation. (§2.2, page 4)
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LOW PRESSURE GAS SUPPLY
The gas supply pressure is identical to the heater operating pressure
(see table on page 2).
GAS
Air / Butane
* acceptable total pressure loss : approx. 1 mbar.
NC
NC
NC
FILTER
Use a NEUTRAL conductor or provide an ISOLATION TRANSFORMER.
All heaters must be properly GROUNDED.
Control : SX heaters are controlled by VisioLon Ind-T programmable controller.
Refer to the technical instructions.
Electric cables must not be located in the heated area around a heater.
(see diagram below)
1 m
GAS SUPPLY PRESSURE
37 mbar (*)
SOLENOID VALVE
(NC = Normally Closed)
OR MAIN VALVE
INDIVIDUAL VALVE
HEATED
AREA
HEATED
AREA
SX HEATER
2 m
10