10
RECOMMENDATION
- Mains cable should be hidden under one of the channels in the bottom of the product, see pt. 3.5.6.
- Always follow local codes or CSA C22.1 Canadian Electrical Code.
3.6.4 Fitting instructions
3.6.5 Fitting recommendation
!
WARNING
!
The product must be completely filled with water before the power is switched on.
Do not remove the junction box covers until the power supply to the product is switched OFF.
Do not attempt to repair or replace any electrical component installed in the product before the
power supply is switched OFF.
Do not use the product with a voltage other than what is specified on the product data plate.
Do not connect the power supply wiring to anywhere other than the product’s main power
connection. DO NOT bypass the safety thermostat.
!
CAUTION
!
The product must have a clearance for servicing of minimum 40 cm in front of the junc-
tion box covers and sufficient space for servicing above the top.
3.6.3 Torque settings
!
WARNING
Constant voltage present in junction boxes. Be-
fore any electrical work is done, the power sup-
ply must be disconnected and secured against
activation while the work is in progress.
Component
Torque
5/4” heating element
60 Nm (+/- 5)
Thermostat screws
2 Nm (+/- 0.1)
Screw on the element head 2 Nm (+/- 0.1)
A) Black wire (L1) – Neutral – connected to
point ‘1’ on the lower safety thermostat.
B) White wire (L2) – Live – connected to point
‘3’ on the lower safety thermostat.
C) Yellow wire with green stripe
– Earth –
connected to the terminal for the heating
element in the lower panel (hexagonal
brass)
D) Internal wires from the thermostats to the
elements are connected as shown in the
electrical connection diagrams (right).
3.6 Electrical installation
3.6.1 Electrical components
Component
Note
Safety thermostat
98°C thermal cut-out
Work thermostat
60-90°C adjustable
Heating element
1-phase 230 V
Internal wires
Heat-resistant
Fixed electric fittings should be used for in-
stallation in new homes or when changing an
existing electrical setup in accordance with
regulations. A mains cable with plug for wall
socket can be used when replacing the prod-
uct without changing the electrical setup. Any
fixed electric fittings must be installed by an
authorised electrician. The relevant standards
and regulations must be followed.
3.6.2 Electrical connections in the junction box
