B -
2
Operating Instructions – Electric heating unit
EN
04. Cleaning and maintenance
Always be sure to disconnect the plug from the socket first before
carrying out any work or cleaning on the heating unit. Remove the
outer panel and use compressed air to clean. Do not use water.
If water has been used to clean the dismantled outer panel, do not
replace the outer panel until you have convinced yourself that it is
absolutely dry.
05. Technical data
Typ
TDE 25
TDE 65
TDE 95
Heating 3 kW
6 - 9 - 12 kW
9 - 13.5 - 18 kW
performance
2586 kcal/h
5160/7740/10300 kcal/h 7740/11610/15400 kcal/h
Air flow rate
250 m³/h
600 m³/h
1520 m³/h
Voltage
230V / 50 Hz 400V / 50 Hz
400V / 50 Hz
Operating voltage 13.4 A
18 A
27.2 A
Clinxon thermostat 63 °C / 25 A 82 °C / 25 A 63 °C / 25 A
Fuse connection
16 A
32 A
32 A
Room thermostat
accessory
accessory
Discharge nozzles 155 mm
300 mm
300 mm
Dimensions
LxWxHmm
315x260x355 605x365x465
480x405x585
Weight
11 kg
25 kg
30 kg
06. Faults and Troubleshooting (TDE 25)
06. a) Faults and Troubleshooting (TDE 65 / TDE 95)
Faults:
Possible Cause:
Troubleshooting:
Unit switched on – fan fails to turn.
No power, cable, on/off switch or
Check power connection, cable, on/off switch,
thermostat defect. thermosat, renew if necessary.
Fan turns – no heated air discharged.
Heating coil defect.
Open control box, check heating coil connections,
renew if necessary.
Faults:
Possible Cause:
Troubleshooting:
Fan turns slowly.
Fuse defect (see footnote 3).
Renew fuse (see footnote 1).
The blue wire of the 3P + N + earth Check plug and attach the blue wire to L1, L2, or L3.
plug is on N instead of a phase.
(see footnote 1).
Fan is running normally, but hardly any Switch is set to Pos. 2 = 50% and Check fuses. 50% of 50% = 25% (see footnote 3).
heat generated.
fuse faulty.
Fan is running normally, heating per- Faulty fuse (see footnote 3). Renew fuse (see footnote 1).
formance low.
The blue wire of the 3P + N + earth Check plug and attach the blue wire to L1, L2, or L3.
plug is on N instead of a phase. (see footnote 1).
Heating element defect.
Technical defect (see footnote 2).
Fan isn’t running.
No power.
Check if three-phase plug is properly plugged in,
check fuses at distributor, cable, feed cables (see
footnote
1).
Fan motor defect.
Technical defect (see footnote 2).
Electric heating unit fails to respond No power.
Check to see if three-phase pulg is properly plugged
to switch.
in, check fuses at distributor, check cable/feed
cable (see footnote 1).
Switch defect.
Technical defect (see footnote 2).
Footnote 1:
If you are unable to correct the fault, please consult an electrician.
Footnote 2:
Please contact the dealership where the article was purchased.
Footnote 3:
If only one fuse is defect, performance will drop to 50% of the set value.
