Hyundai Rainforest H-IWR1-3P-UI056/C [10/56] Caution

10.

Electrical instant water heater

Disposal

Upon expiration of service life, the water heater shall be disposed. For more details regarding

disposal of the water heater, please contact a representative of the local authorities.

Service life is around 10 years. The notion of the service life of the device is not equal to the

warranty period.

INSTALLATION

CAUTION!

Refer to «Water heater safe operation and installation rules».

During installation of the water heater, rigorously observe the laws, regulations, directives, and

standards (safety requirements, disposal rules/procedure, electrical safety rules, etc.) eective in

your country, as well as directives of local electrical energy/water suppliers.

Mounting

During selection of a location for the water heater, it is necessary to ensure free access to it

on the basis of not less than 0.3 m from above, from below, and sideways. This will ensure the

maximum comfort for maintenance and adjustment of the water heater, when necessary. Aer

you have selected the place for installation of the water heater, mark points for mounting screw

holes. Drill two holes to appropriate depth in the wall using a drill with suitable size for the dowel

pins and screws provided in the water heater package. Insert the dowel pins into the wall holes

and turn in the mounting screws. Do not turn in the screws fully. There shall be a gap between

the screw heads and wall necessary to hang up and secure the water heater. Hang up the water

heater onto the screws and check security of mounting. The appliance shall be installed on the

wall strictly horizontally with its connections downward. For more secure mounting, you can use

the through hole in the lower part of the rear panel (refer to “Overall and installation dimen-

sions”) to turn in an additional screw through it to the wall.

Water supply network connection

The water heater is directly connected to the cold water supply network with operating pressure

from 0.07 MPa to 0.6 MPa. If water pressure in the water supply network exceeds 0.6 MPa,

install a reduction valve (pressure reducer) in the feed system so that operating pressure does

not exceed 0.6 MPa. Prior to connecting the water heater, ush the cold water supply pipe with

owing water.

If water hardness in the water supply main exceeds 450 mg/l (CaCO3), we recommend you to use

a separate water lter upstream of the water heater inlet to extend service life of the heating

element.

Connect the cold water supply pipe to the cold water inlet marked with blue color. Install the

rubber gasket and strainer provided in the package between the pipe and connection. The con