EFOY 600 User Manual page 33

7. Troubleshooting
Message
Error 20: Please change fuel
cartridge
Error 21: Please change fuel
cartridge
Error 30: Please refill service
fluid
Error 40: Please defrost
device slowly
Error 50: Please check battery
voltage
Error 51: Please check battery
voltage
Error 52: Please check battery
voltage
Solution
Insert a new fuel cartridge as described in Chapter 5.1.
Check connection and screw cartridge on tightly.
Check cartridge hose for kinks. Check hose and
connection for dirt. Position fuel cartridge on the same
level as unit.
Check connection and screw cartridge on tightly.
Check that exhaust can escape and that ambient
temperature is below 40° C. Then add service fluid (see
Chapter 7.6).
Unit has been exposed to temperatures below 0° C
without being connected to a battery and sufficiently
filled fuel cartridge (automatic antifreeze feature). Let
stand at room temperature for approx. 24 hours.
Battery voltage is too low.
Check battery voltage. If under 10.5 V, use an external
battery charger to recharge.
Battery voltage is too high.
Check whether the battery is the proper type.
Battery voltage is too low.
If battery voltage is under 10.5 V, check connection
between unit and battery (see Chapter 4.5).
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