Watts WFHC 06Z 02 HC RF 24 User Manual page 14

6. Other Features
6.1 Anti Grip Feature
The feature is enable using DIP6 (See 4.3). If the valves
are not active during a week, a complete exercise is
triggered (actuator + pump outputs+ Heat/cool demand
sent to the WFHC HCM 02 RF 230).
6.2 Reset
In case of dysfunction, it may be required to reset the product to factory setting. By pressing simultaneously on
up to getting all zone LED in red, the controller reset is triggered and the product restarts.
Trouble shooting
Trouble # Trouble
Red or blue Security detection
blinking on Heat
and Cool led
Red / Blue RF Issue
blinking on Heat
and Cool led
Red System error
blinking on
Pump/Drier
Led
Blue flashing on
Pump/Drier Led
Red fix on Data USB error
led
Description
The contact of the security input is opened
The controller has lost the connection with
a RF device other than a thermostat
Humidity configuration problem
14
,
Trouble shooting
If you not using a security
thermostat, make sure you
have installed a strap on the
security thermostat input.
Otherwise control the
temperature of the pipe (too
hot in heating mode, too cold
in cooling mode)
Check distance between
devices. If the controller is
installed within a metallic box,
use an external antenna
located outside the metallic
box.
and