
- 29 -
10.
The mains cable entry and terminal block will be visible in the centre of the cavity at the right hand side. Insert
the mains cables through the cable gland at the bottom of the heater in readiness for connection (
Fig. 10
).
Only heat resistant ordinary polyvinyl chloride sheathed fl exible cord should be used, the following codes
apply;
IEC: 60227 IEC57
or
CENELEC: H05V2V2-F
Cable Sizes
Peak mains cable 1.5mm2
Off -peak mains cable 2.5mm2
Single Supply mains cable 2.5mm2
WARNING:
Terminal Block
Minimum torque of 2Nm and Maximum torque of 2.2Nm
WARNING:
All electrical connections to the terminal block must be secure to prevent risk of ignition.
Fig. 8
Mains Cable
Mains Cable
Fig. 10
If the supply cord becomes
damaged, it must be replaced
by a suitably qualifi ed individual
in order to avoid a hazard.
CAUTION
If the mains connection is to be made from the left side it should be se-
cured to the back of the heater using cable ties.
CAUTION