11
Installation instructions & user manual
9120-25693 v3.00 Oct 2018 - ZIP CEX
Technical support
Tel: 0345 6 005 005 email: [email protected] www.zipwater.co.uk
INSTALLATION
• The appliance must be installed via a
permanent connection.
• Heater must be earthed!
• A maximum cable size must be observed:
10 mm
2
.
• Take care to protect the wiring from damage
during installation and ensure that the wiring
is not directly accessible after installation.
• The appliance must be permanently
connected to the supply through an isolating
switch with a contact separation of at least
3 mm in all poles and be protected by a
suitably rated RCD.
Structural prerequisites
Electrical connection
1
2
5
3
4
Wiring diagram
Fig. 4
Only undertaken by a competent person
familiar with electric instantaneous water
heaters !
Please observe:
• The electrical installation must comply
with current IEE regulations and
relevant Local Authority requirements
• The rating plate and technical
specifications
•
The appliance must be earthed!
1. Electronic circuitry
2. Heating element
3. Safety pressure cut-out
4. Terminal strip
5. Safety thermal cut-out
