Technical data
HEAT PUMP AND TANK ASSEMBLY 
15 
4.  Mains Power Connection: Connect the mains power supply wiring to the 
terminal block and earth connection inside of the lower front cover. 
  Secure the conduit  to the  side of the  storage  tank with  a saddle 
clamp. 
The saddle clamp must be  positioned  over the  pilot  holes provided, 
otherwise  the  conduit  will  interfere  with  the  heat  pump  module 
installation. 
Refer to “Connections – Electrical” on page 26. 
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. 
Step 4 
  Connect wiring and secure conduit with saddle clamp 










