GTV
FORCED CONVECTION AIR HEATERS
User’s Manual
13
ATTENTION! In case you would like to operate your appliance by another type of gas(e.g. by Natural
gas instead of Propane gas), then contact the local authorized representative or a qualified service
department!
Gas change
ATTENTION! This action can only be realized by outhorized expert or service!
ATTENTION! If the heater appliance is working, than it is prohibited to close the shutters completely!
There are installed mode indicator lamps on the front side of appliance:
•
GREEN: operation indicator lamp
•
RED: error indicator lamp
11.
Troubleshooting