Specifications

c = Pressure igniter (model Trumatic S
3002 P)
d = Automatic ignition device with battery
compartment (model Trumatic S 3002/S
5002)
e = Remote ignition display (special
accessory)
f = Window to check flame
g = Thermostat sensor
h = Name plate (remove cover)
GAS HEATER - OPERATION WITH THE
PIEZO IGNITOR (S 3002 P ONLY)
1. Turn on gas cylinder and open quick-
acting valve in the gas supply line.
2. Turn control knob (a) to thermostat
setting 1 - 1 0 and press it down as far
as the stop. At the same time keep
operating the piezo ignitor rapidly until
the flame ignites.
3. Keep the control knob pressed down
for a further 10 seconds to allow the
safety pilot to operate.
4. Observe through the inspection
window for a further 10 seconds so as
to check that the flame has not been
extinguished due to air in the line
caused by a change of gas cylinder).
Always wait at least 2 minutes
before at tempting to re-ignite,
otherwise there is a risk of blowback
(misfiring). This also applies if a working
heater goes out and has to be re-lit.
If air has got into the gas line, it may take
up to two minutes before gas is available
for combustion. During this period, the
operating handle should be kept pressed
down and the pressure igniter constantly
actuated until the flame appears.
5. To ensure even and rapid warm air
distribution as well as lower surface
temperatures on the heating unit we
recommend that you operate the
heater with a running T air system.
GAS HEATER - OPERATION WITH
THE AUTOMATIC IGNITOR (S 3002/S
5002)
1. Turn on gas cylinder and open quick-
acting valve in the gas supply line.
2. Turn control knob (a) to thermostat
setting 1 - 10 and press it down as far
as the stop. Ignition takes place
automatically (ignition sparking
audible) until the flame ignites.
Keep the control knob pressed down
for a further 1 0 seconds to allow the
safety pilot to operate.
In the event of a fault always
wait 2 minutes before attempting
to reignite.
If the flame goes out again, re-ignition
occurs immediately during the closing
time of the safety pilot approximately
30 seconds).
If there is no flame, the automatic
ignitor continues to operate until the
control knob (a) is switched to 'O'.
Equipment Use
Explorer Group 2005 Touring Caravan Handbook
39