Belief 4W2005 12C11, Техническое описание, установка, эксплуатация и инструкции по обслуживанию

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Belief
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result in pressures up to 4.5 bar (may also occur with
the immersion pump). Connected to the water tank and
safe/the water pipe of the drain valve must be safe
for drinking water, withstand pressure (up to 4.5 bar)
and heat- resistant water up to 80 °C.
If an immersion pump is used, a check valve must be
installed between the pump and the first branch
(Figure 15-1). Observe the flow direction when
installing the check valve.
Anti-freezing automatic waterproof device (Figure 15-
4, optional), a mechanical safety / drain valve. When
there is a danger of frost it will automatically drain
the water from the tank through the scupper. If there
is excessive pressure in the system the pressure will
be automatically released intermittently through the
pressure relief valve (Figure 15-8, optional).
External Temperature Sensor Installation
Install inside the vehicle and measure the room
temperature. The sensor installation location is
determined by the RV manufacturer based on the
specific conditions of the vehicle. When selecting the
installation location, please note that the external
temperature sensor should not be subjected to direct
heat radiation.
For optimum room temperature control, an external
temperature sensor is installed above the entrance
door.
Make sure the external temperature sensor is always
installed on the vertical wall. There must be free
flowing air around it.
Drill a hole with a diameter of 10 mm. Single wire
terminal passes through the opening from the back and
connect the end of the cable to the sensor with an
insulated connector plug (no need to observe
polarity). Slide into the external temperature sensor
and connect the two ends of the cable and the two
insulated connectors to the heater electronics (if
necessary, extend the cable to a maximum length of 10
meters, 2 x 0.5mm2 cable).
The external temperature sensor provided must always
be connected or the heater will switch to malfunction.
LCD Control Switch Installation
The gas heater must be operated with a dedicated LCD
switch. See the relevant instructions for details.
Electrical Connection
Lay the wires to avoid scratches. If there is a sharp
edge, if the metal panel is threaded, use a lead
bushing or edge protection accessory.
The connector cable must not be attached or in contact
with metal surfaces, exhaust pipes or hot air ducts.
Figure 16
Figure 15
Figure 17