Electrical
Do not commence electrical installation before connecting the heater
to the water supply and verifying there are no leaks or air gaps.
Electrical installation must be carried out by a qualified electrician in
accordance with the latest edition of the IEE wiring regulations.
Electrical supply should be capable of isolation via a double poled switch.
The heater must be earthed.
Isolate electric and water supply before electrical installation.
Refer to the rating label on the heater to ensure correct specification
of installation.
Connection to the heaters terminal should be made as follows:
•
Earth cable to the terminal marked ‘E’
•
Neutral cable to the terminal marked ‘N’
•
Live cable to the terminal marked ‘L’
6
Flow
HOT
OUTLET
HOT TAP
SERVICE VALVE
COLD MAINS
SUPPLY
L
N
E
PCB
RELAY
THERMAL
CUT OUT
TANK
TRIAC
230mm
380mm
90mm
70mm
Flow
HOT
OUTLET
HOT TAP
SERVICE VALVE
COLD MAINS
SUPPLY
L
N
E
PCB
RELAY
THERMAL
CUT OUT
TANK
TRIAC
230mm
380mm
90mm
70mm
IN96T_Layout 1 08/06/2015 16:12 Page 6
