Installation Instructions; Operating Instructions - Master BLP 100 E Owner's Manual

GENERAL INFORMATIONS
To obtain full benefit from your air heater and avoid damage, please
read the following informations and instructions carefully.
The heaters covered by this manual are suitable for use with
propane gas.
SAFETY RECOMMENDATIONS
• Consult your Fire Insurance Company;
• Never allow any inflammable materials to be used or placed near
the air heater;
• Heater must not be used close to combustible or explosive mate-
rials;
• Make sure fire fighting equipment is available;
• Before connecting heater to electrical supply make sure that fan
rotates freely;
• Ensure that there is a sufficient supply of fresh air into the build-
ing;
• Ensure that no obstruction prevents the heated air from flowing
out freely;
• Installation of gas bottles must be carryed out according with
local rules
• Ensure that precautions are taken to avoid accidental heating of
gas bottle and that temperature is not less than -10°C;
• The heater must be serviced regularly;
• Careful installation is essential;
• The heater must work in accordance with instructions and sur-
rounding area should be kept clean;
• When the heater is not used, the plug should be removed from
the electrical supply.

INSTALLATION INSTRUCTIONS

The heater is equipped with a gas hose, stop-gas valve and gas reg-
ulator.
Refer to data plate on side of heater for electrical specifications (sin-
gle phase, 230 V, 50 Hz).
WARNING: The power supply must be pro-
vided with a good earth and magneto-thermic
mains switch.
Connect heater to gas cylinder (minimum 25 kg capacity) in the fol-
lowing order: gas hose to heater, stop gas valve to gas hose, regu-
lator to stop gas valve, regulator to gas cylinder.
WARNING: All gas connections have a coun-
terclockwise thread.
When the heater is working under the control of a thermostat or a
timer ("E" models only), connect wires of these desices to terminals
2 and 3 of the plug in the control pannel of the so me heaten. It later
you wish to make the heater run in manual mode, the bridge hase to
be fitted black.

OPERATING INSTRUCTIONS

• Set switch (4) for "E" models and (6) for "M" models on "O"/OFF
position; connect heater to mains with good earthing.
GENERAL INFORMATIONS
SAFETY RECOMMENDATIONS
INSTALLATION INSTRUCTIONS
OPERATING INSTRUCTIONS
STOPPING THE HEATER
• Set regulator at the lowest pressure and press stop gas valve
once.
• On "E" models only, set switch (6) on position
and after few seconds the combustion begins.
WARNING: If the flame goes off after few sec-
onds, turn the mains plug one half turn so as to
modify phase alignment, press control box pilot
lamp button, the heater will start again.
• On "M" models only, set switch (6) on position ON and while
keeping valve pressed, press piezo ignitor until ignition occurs.
Keep valve pressed for about 10-15 seconds, then release.
• You can now increase or decrease the output of your heater by
acting accordingly on the gas regulator.
If the heater does not start or run properly, please check following
points:
1) check mains connection;
2) check that gas cylinder is full and that cylinder tap is opened;
3) press safety stop valve button;
4) on "E" models only, press the reset button up to 3 times max.
If the heater still does not run read carefully "OBSERVED FAULT,
CAUSES AND REMEDIES" chapter in this service book and
make sure that the reason of malfunction is clearly located and
proper repair is made before any re-start attempt.
STOPPING THE HEATER
Set main switch (6) on "M" models and switch (4) on "E" models on
"0"/OFF position or turn thermostat or other control device on the
lowest setting ("E" models only).
Turn off gas supply and pull out mains plug.
VENTILATION
Your heater can be used as a ventilation unit only. In this case do not
connect heater to gas cylinder.
• On "E" models set main switch (4) on position
• On "M" models set main switch (6) on position ON.
To stop ventilation set mains switch on "O"/OFF position.
SAFETY DEVICES
"E" models.
"E" model is equipped with an electronic device for the flame control.
"E" model is moreover equipped with a device for airflow control. This
security device will prevent the flame to light in case of insufficient or
missing airflow. In case of failure the heater will stop and the pilot
lamp in the control box reset button will light up. A self-diagnostis
system will always check the airflow at start up. Airflow must be
absent at first and be present afterwards. On the contrary the heater
will stop and the control lamp (1) will light up. Avoid to start the
heater before the fan has stopped.
VENTILATION
SAFETY DEVICES
; the fan rotates
.
5
GB