MCS BV 170E - Page 20

en
it
de
es
fr
nl
pt
da

no
sv
pl
ru
cs
hu
sl
tr
hr
lt
lv
et
ro
sk
bg
uk
bs
el
zh
WARNING: BEFORE PERFORMING ANY MAINTENANCE OR REPAIRS, UNPLUG HEATER FROM
THE MAIN POWER SUPPLY AND MAKE SURE THE HEATER IS TOTALLY COOL.
11. PREVENTIVE MAINTENANCE SCHEDULE
COMPONENT MAINTENANCE FREQUENCY MAINTENANCE PROCEDURE
Fuel tank Clean once a year or as required Empty and rinse the tank with clean
fuel (SEE PAR. 9.)
Filters Clean or replace once a year or as
required (make sure they are intact)
Clean the lters (SEE PAR. 8.)
Fuel pump lter Clean or replace once a year or as
required (make sure they are intact)
Contact a service centre
Electrodes Clean as required Contact a service centre
Fan Clean as required Contact a service centre
Combustion chamber Clean as required Contact a service centre
12. TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE POSSIBLE SOLUTION
The heater does
not start or does
not operate
1. Starter switch in “OFF” (0)
position
2. No power supply
3. Power supply cable interrupted
4. Electronic control board
blocked or malfunctioning
5. Incorrect setting of the room
thermostat (if present)
6. No fuel
7. External substances or dirt in
the fuel circuit
1. Set starter switch to “ON” (|) position (PIC. 15)
2a. Insert the power plug into the mains socket
correctly (PIC. 14)
2b. Check voltage of your electric supply system
2c. In dual voltage models (…DV) (PIC. 9),
set the switch to the correct voltage position
required
3. Contact a service centre
4a. Reset the heater (SEE PAR. 7.2.)
4b. Contact a service centre
4c. Contact a service centre
5. Set the room thermostat to a temperature
higher than the working environment
temperature (SEE PIC. 16)
6. Top up fuel and reset heater
7a. Empty, rinse and rell the tank
7b. Rinse the lters (SEE PAR. 8.)
7c. Contact a service centre
Smoke while
operating
1. External substances or dirt in
the fuel circuit
2. Obstructed inlet air vent
1a. Empty and rell the tank with clean fuel
1b. Rinse fuel lters
1c. Contact a service centre
2. Remove all air vent obstructions
The heater does
not turn off
1. Faulty electronic system 1. Contact a service centre