Product Description - Watts WFHC 06Z 02 HC RF 24 User Manual

2.3 First installation
There are 2 ways to install the controller
Wall mounted using 2 screws.
•
Mounted on a DIN Rail
•
3.

PRODUCT DESCRIPTION

3.1 LED color meanings (In Red)
# Led
Heat and Cool led
(Blue/Red)
Pump/Drier Led
(Green/Blue/Red)
Data Led
(Red/Green)
LED per zone
(Red/Green)
3.2 Keys (In Green)
3 capacitive keys are available.
Fix Red= Heating mode
Fix Blue=Cooling mode
Red or blue blinking = Security detection
Red / Blue blinking= RF error (with WFC H/C RF, WFC HCM RF, BT-CT02
RF, internal antenna). In case of RF error, the system switches in Heating
mode
Fix Green= Pump is triggered
Red blinking=System error (security detection / humidity sensor error/...)
Blue blinking=Global humidity detection
Blue flashing=Humidity configuration problem
Green blinking=Ongoing data log
Fix Red=USB error
Fix Green=Connected USB
Green blinking=RF transmission/reception
Fix Red= Heating or cooling demand in the zone
Red blinking=RF error with the thermostat
Red blinking on all zones=RF antenna error
In case of RF error, the system switches in Heating mode
4