Master WA33C User Manual

FAILURE CAUSE
Pump does not work and the pump indicator does not turn on 6 - 3 - 7
Flame goes off while the pump is still working 2 - 5 - 9 - 10 - 12
Combustion chamber makes noise 10 - 11 - 12
There is soot in the chamber and on the ue 8 - 9 - 10 - 11 - 12
There is unburned oil left on the vaporising pan or too much diesel oil during switching on 8 - 9 - 11 - 12
NR
CAUSE REMEDY
1
No power supply Check if the device is plugged in correctly and check the fuse.
2
Water or residues in the tank. Clean the tank and filter
3
Pump engine does not turn on Check STB and overow fuse.
4
The engine and pump do not turn on. Fuel is too thick or too cold. Dilute with diesel oil.
Check the pump thermostat and replace, if necessary.
Check the engine in order to determine if the pump is not dirty inside.
Check STB and overow fuse.
5
Oil pipe is blocked, oil ows back to the tank
through return pipe
Clean the oil pipe and replace, if necessary.
6
Pump thermostat did not reach desired temperature. Wait until the burner cools down and relight.
Replace the thermostat.
7
Overow fuse is full Clean
8
Security thermostat (STB) does not work correctly
or does not work at all
Reset the thermostat
Replace
9
Insufcient air supply for heating Clean air inlets in the combustion chamber.
Check the fan
10
Draught problems Check if the ue is installed according to “Fitting the ue”
Check tightness of the ue
Clean, if necessary
11
The draught in the ue is too strong or changing Install the draught stabiliser and set at 2 mm W.C. (16 Pa).
12
The draught in the ue is too weak. Check all joints.
Minimize the number of bends
Extend the ue
Insulate the ue on the outside of the building
Read information about the ue in this guide.
► 11. TECHNICAL SPECIFICATIONS
Minimum heating performance kW 17
Maximum heating performance kW 33
Minimum oil consumption kg/h 1,46
Maximum oil consumption kg/h 2,8
Heated air ow m
3
/h 1000
Power supply V/Hz 230/50
Power intake A 0,8
Flue diameter mm 150
Width cm 54
Height cm 137
Length cm 85
Weight kg 90
Fuel tank l 50
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Master WA33C Specifications

General

Brand	Master
Model	WA33C
Category	Heater
Language	English