Troubleshooting - Munters GA55 Manual De Instrucciones

GA55, GA95, GA95t

5. Troubleshooting

Problem Causes
No electricity supply
The motor does
not work
The room thermostat is regulated
too low
The safety thermostat is on
The gas cylinder tap is closed
The motor works,
The gas cylinder is empty
but the burner
does not light
The nozzle is obstructed
up and after few
seconds the
The solenoid gas valve is not open
heater stops
There is no spark
No connection with the earthing
The burner lights
system
up but after few
seconds the heater
Defective connection between
stops
sensor and safety device
Defective safety device
Excessive gas supply
The heater stops
during operation
Insufficient air flow
Insufficient gas supply due to ice
formation on the cylinder
HC/MIT/UmGBm-0480-04/05
©Munters Europe AB, 2005
User's Manual: Operating Instructions for GA55, GA95, GA95t
Munters reserves the right to make alterations to specifi cations, quantities, etc. for production or other reasons, subsequent to publication.
Solutions
Check the terminal board with a tester
Regulate the thermostat on a higher temperature
Wait about one minute and then push the RESET
button
Open the tap
Use a new cylinder
Remove the nozzle and clean it
Check that that the solenoid valve works
Check the position of electrode
Check and connect properly
Check and connect properly
Replace the safety device
Check the pressure reducer and replace it if
required.
Check that the motor works properly
Check and use a larger cylinder or two cylinders
connected together.
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