9
6. Trouble shooting
Trouble #
Trouble
Description
Trouble shooting
Red / blue blinking
on Heat and Cool
and RF Led.
RF Issue.
The WFC-03 HCM RF 230 has lost
the connection with the WFC-03
HC RF controller.
Check distance between devices. If the device
is installed within a metallic box, use an external
antenna located outside the metallic box.
External antenna is also useful for a long distance
between devices.
Usage of an external antenna on the WFC-03 HC
RF and WFC-03 HCM RF 230 improves the RF
communication.
Usage of a repeater paired to the WFC-03 HC RF
may be required.
Red blinking on
Pump / Humidity
Led.
NTC error.
If DIP4 = ON, a water temperature
sensor should be connected on
Humidity input.
Check DIP4 setting and NTC.
7. Technical characteristics
WFC-03 HCM RF 230
Electrical protection
Class II with functional earth
IP Protection
IP30
Shipping and storage temperature
-10°C to 50°C (14°F to 122°F)
Power supply
230 Vac ± 10% 50Hz
Output maximum load (5 outputs)
Relay: 5A
Compatibility
• WFC-03 6Z HC RF 24
• WFC-03 6Z HC RF 230
• WFC-03 10Z HC RF 230
• WFC-03 10Z HC RF 230
7.1 Dimensions & weight
Weight: 0,820 kg
56 mm
265 mm
90 mm
