Instruction Manual

6
Marey Electric Tankless Water Heater by Wahlbach
7
EN EN
Mounting Instructions
Mounting Instructions
Marey Electric Tankless Water Heater by Wahlbach
2. Mounting Instructions
Electrical installation
The appliance must be permanently connected to fixed wiring.
The device has been prepared for connection to the electrical supply.
These units require a 240V, single-phase supply. Please take reference of the
rating plate on device.
Please take reference of the following diagram to connect
power supply with PP7, PP8, PP12 and PP15.
GR GR
L2
L1
Tankless
Water Heater
Circuit
Beaker
Electric Panel
240V~
60Hz
Please take reference of the following diagram to connect
power supply with PP18, PP24.
GR
GR
L2L1L2L1
Electric Panel
Tankless Water Heater
Circuit
Beaker
01
Circuit
Beaker
02
240V~
60Hz
240V~
60Hz
Circuit diagram for PP7, PP8
Heating element
Over-pressure cutoff
Outlet
Inlet
Main control PCB
TRIAC
Thermal
cutoff
L1
L2
Circuit diagram for PP12
Heating element
Over-pressure cutoff
Outlet
Inlet
Main control PCB
TRIAC
Thermal
cutoff
L1
L2