Electrical connection
The instantaneous water heater must be installed in accordance with
current IEE regulations.
Please ensure that this appliance is earthed.
1 Check that the power supply is switched off prior to the electrical connection!
• The appliance must be permanently connected to the supply through an
isolation switch having a contact separation of at least 3mm in all poles.
• The cross sectional area of the connection cable must be in accordance
with the power rating.
2 The connecting cable should be sealed with the cable
seal and carefully connected to the terminal block using
leads L, N as well as the earth conductor.
• If necessary, the connecting terminal can be moved to
the lower part of the appliance.
• The connecting cable must be adequately secured.
General
1 Locate the front cover and secure with the fixing screw.
2 Completely fill the appliance with water before switching on the power supply.
3 Explain to the user how the instantaneous water heater works and leave
these instructions for their reference.
Operation
Please read these instructions carefully before using the appliance.
ILH6/9
The appliance heats water as it flows through the unit. It only consumes power
during this period. The heating element is switched on automatically when the
minimum pressure is exceeded. The ‘Power’ indicator shows when the heating
element is switched on. The temperature of the hot water
depends on the rate of flow and the temperature of the
mains water supply. By adjusting the flow rate at the
outlet the delivered water temperature can range from
approx. 40°C to 60°C.
N.B. Reduced flow = Hotter water
Increased flow= Cooler water
The setting for the rate of flow can be changed on the flow valve if, for instance,
the desired hot water temperature is not achieved due to excessively low mains
water temperature.
ILH6, ILH9, ILX6, ILX9 & ILX12 Installation Instructions 5
