Technical data

HEAT PUMP AND TANK ASSEMBLY
33
26. Heat Pump Module Cover: Replace the front module cover and re-fit the two screws.
Step 26 Step 27
replace heat pump module remove screws
front cover from electrical cover
27. Electrical Cover: Remove the two screws securing the electrical cover, adjacent to the temperature
limiting valve cover, to the storage tank.
 Remove the electrical cover from the storage tank.
Step 28 Step 29
connect wiring refit electrical front cover
to terminal block
28. Mains Power Connection: Connect the mains power supply wiring to the terminal block and earth
connection inside of the electrical cover.
 Secure the conduit to the side of the storage tank with the saddle clamp and screws provided.
Refer to “Connections – Electrical” on page 36.
Note: The power supply to the water heater must not be switched on until the installation is complete,
the water heater is filled with water and a satisfactory megger reading is obtained.
29. Electrical Cover: Refit the electrical cover.
30. Commissioning: Refer to “Commissioning” on page 38.