WARNINGS
This is not a do-it-yourself project. Failure to have this appliance
installed by a licensed plumber and electrician will void all
warranties.
Under no circumstances should you attempt to install, repair or
disassemble the tankless electric water heater without first shutting
off all power to the unit directly at the circuit breaker box.
Installation of this product is restricted to indoor locations only by
licensed plumbing or electrical contractors.
Power cable and circuit breaker requirement
Dedicated circuit breaker
Important Safety Instructions
1. The installation must comply with the National Electrical Code,
your local electrical and plumbing codes.
2. This appliance must be EARTHED.
3. A qualified electrician must supervise all wiring and installation.
4. CAUTION: This product has more than one power-supply
connection point. Disconnect all power supplies before servicing (for
models JN08, JN13, JN18, JN27 only).
5. This appliance is not intended for use by persons (including children)
with reduced physical sensory or mental capabilities, or lack of experience
and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure they do not play with the
appliance.
6. This appliance MUST be permanently connected to the fixed circuit
breaker and installed vertically. DO NOT install this appliance near to
tinder or strong magnetic field place.
7. This appliance is forbidden to be switched on if you think it may be
frozen, as this could result in serious damage to the unit. Wait until you are