WB9-RF Wireless Wiring Centre

Features:

The WB9-RF is designed to be used in conjunction with compatible wireless thermostats.  The outline dimension is 32cm x 14cm x 5.5cm The WB9-RF provides central switching and is therefore ideally situated next to the  underfloor heating manifold. 9 zones can be controlled as well as providing an output for  a hot water cylinder. At the same time the WB9-RF offers the ability to operate a boiler or  other heat source through a volt free output with changeover contacts, which gives you  both a heat on signal and a heat off signal. Up to 9 actuators can be connected to each zone.

WB9-RF has a feature of pump and boiler delay at the same time , user could set it 1  minute or 3 minutes by adjusting the switche on the pcb , the output delay time is 1 min  if set switch 1 to the“SW2”position and switch 2 to the“ON”position ; The output delay  time is 3 minutes if switch 1 and switch 2 are “ON” position at the same time; The delay switches is in the upper left corner of the pcb board named  “DELAY_TIME_ SET”,“PUMP_DELAY”