Mitsubishi Electric ecodan PUHZ-W50VHA2 User Manual page 20

Note 1 - Optional relay box 1 is for use with 1 x 3kW immersion heater
Note 2 - Optional relay box 2 is for use with 1 x 3kW immersion heater or 1 x 3kW boost heater
Note 3 - Interconnecting cable number of cores will vary dependant on which appliances are specified
Note 1 - Optional relay box 1 is for use with 1 x 3kW immersion heater
Note 2 - Optional relay box 2 is for use with 1 x 3kW immersion heater or 1 x 3kW boost heater
Note 3 - Interconnecting cable number of cores will vary dependant on which appliances are specified
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INSTALLATION
INSTALLATION
WIRING DIAGRAMS
WIRING DIAGRAMS
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Fig. 2.3
Fig. 2.3