Panasonic WH-MDC05F3E5 Service Manual

Also see for WH-MDC05F3E5: Design handbook Service manual Service manual Operating instructions

Contents

Panasonic WH-MDC05F3E5 Service Manual Manual pdf 72 page image

7212.15 External Room Thermostat Control (Optional)Purpose:1 Better room temperature control to fulfill different temperature request by external room thermostat.Recommended external room thermostat:Maker CharacteristicSiemen (REV200) Touch panelSiemen (RAA20) AnalogConnection of external room thermostat:Wire Connection and thermo characteristic of Siemen REV200:Setting L/L1 (H) Heat Thermo L/L2 (C) Cool ThermoSet Temp < Actual Temp Open Circuit OFF Short Circuit ONSet Temp > Actual Temp Short Circuit ON Open Circuit OFFCoolingHeatingSiemen REV200Connect only heating line for heating only model. And connect bothheating and cooling line for heat + cool model.Indoor Unit9 L (label)101112L1 (label)L2 (label)9 : Terminal Bord No.Wire Connection and thermo characteristic of Siemen RAA20:Setting L/Y1 (H) Heat Thermo L/Y2 (C) Cool ThermoSet Temp < Actual Temp Open Circuit OFF Short Circuit ONSet Temp > Actual Temp Short Circuit ON Open Circuit OFFCoolingHeatingSiemen RAA20Connect only heating line for heating only model. And connect bothheating and cooling line for heat + cool model.Indoor Unit9 L (label)101112Y1 (label)Y2 (label)9 : Terminal Bord No.Control Content: External room thermostat control activate only when remote thermostat connection select YES by Indoor controlpanel. When indoor running heat mode, refer thermo On/Off from heating line feedback. And when indoor running coolmode, refer thermo On/Off from cooling line feedback. Heat pump Off immediately when receive thermo off feedback.