10. TECHNICAL SPECIFICATIONS
Models
Voltage / Frequency
ZWD 03 WF
220-240V / 50/60Hz
ZWD 04 WF
500W / 60W
5L/hour, 85-95°C
2L/hour, 4-12°C
10-38°C
< 90%
Class I
2000L/ ≥0.5L/min
R600a / 15g
<36dB
220-240V / 50/60Hz
ZWD 05 WF
500W / 60W
5L/hour, 85-95°C
2L/hour, 4-12°C
10-38°C
< 90%
Class I
2000L/ ≥0.5L/min
R600a / 15g
<36dB
220-240V / 50/60Hz
ZWD 06 WF
ZWD 07 WF
ZWD 08 WF
500W / 60W
5L/hour, 85-95°C
2L/hour, 4-12°C
10-38°C
< 90%
Class I
2000L/ ≥0.5L/min
R600a / 15g
<36dB
220-240V / 50/60Hz 220-240V / 50/60Hz 220-240V / 50/60Hz
500W / 60W
500W / 60W
500W / 60W
5L/hour, 85-95°C 5L/hour, 85-95°C 5L/hour, 85-95°C
2L/hour, 4-12°C
2L/hour, 4-12°C
2L/hour, 4-12°C
10-38°C
10-38°C
10-38°C
< 90%
< 90%
< 90%
Class I
Class I
Class I
2000L/ ≥0.5L/min 2000L/ ≥0.5L/min 2000L/ ≥0.5L/min
R600a / 15g
R600a / 15g
R600a / 15g
<36dB
<36dB
<36dB
Heating / cooling power
Heating capacity
Cooling capacity
Ambient temperature
Ambient humidity
Protection class
Amount / Flow of filtered water
Refrigerant / quantity
Noise level
9. TROUBLESHOOTING
Do not attempt to disassemble the unit yourself.
Prior to disassembly of the appliance by authorized personnel, the appliance will need to be disconnected
from the mains and water supply.
Defection
Cause
Solution
The LEDs do not indicate the status
of the device/do not light up
Does not heat water
It does not cool the water
There is no tap water
Big noise
Do not pour water into the cold water
tap
Drainage or spillage of water
1.The appliance is not connected to
the mains.
2.The switch is not switched on.
1.The switch is defective or not
switched on / does not make contact.
2. Defective heating resistor.
3. Imperfect electrical connections.
1. Defective switch or not on / not making
contact.
3. Imperfect electrical connections.
1. The filter is clogged.
2. Bent/sealed pipe.
1. The machine is not mounted on a
straight and stable surface.
1. Ice lock.
1. The silicone tube is either dropped or
not tight.
2. Defective faucet.
3. The filter or gasket is not fitted
correctly.
4. Deformation of the gasket.
5. Cracked water tank.
6. Cracked water pipe.
1. Check that the plug is plugged into
the electrical outlet and the switch is
turned on.
2.Switch the switch to the on position.
1. Replace the switch and check the
connections.
2. Replace the hot water tank
containing the heating resistor.
3. Repair the electrical connections.
1. Replace the switch and check the
connections.
2. Repair the electrical connections.
1. Replace the filter.
2.Remove/straighten the bent pipe.
1. Place the machine on a straight
and stable surface.
1. Turn off the cooling switch for 4
hours.
1. Attach the silicone tube.
2.Change the faucet.
3. Reinstall the filter or gasket.
4. Replace the sealing gasket.
5. Replace the water tank.
6. Replace the water pipe.
