Thermex TitaniumHeat 100 V [21/52] Connection to the water supply system

The installation of hooks in the wall shall prevent the spontaneous movement of the EWH brackets

over them. For the purposes of EWH maintenance, the distance from the protective cover to the

nearest surface in the direction of the removable flange axis shall be at least 0.5 meters.

In order to avoid causing harm to the property of the customer and (or) third parties in case of faulty hot

water supply system, it is necessary to install the EWH in premises that are equipped with

waterproofing floors and drainage to the sewage system, and under no circumstances should you

place non-waterproof items exposed to water under the EWH. When placing the EWH in unprotected

premises, it is necessary to install a protective tray (not included in the EWH supply package) under

the EWH equipped with drainage into the sewage system.

Install the relief valve (16) shown in Fig. 1, 2 at the cold water inlet (20) – the pipe with a blue ring, for

3,5 – 4 turns and ensure the connection tightness with any sealing material (flax, thread-fill tape, etc.).

When the water heater is operating, water can leak from the relief valve outlet pipe to relieve

excessive pressure, which occurs for the purpose of ensuring the water heater safety. The discharge

pipe shall remain open to the atmosphere and be directed downward constantly. It is advisable to

attach a rubber or silicone tube of the appropriate diameter to the drainage hole with a view to drain

water. It is necessary to drain a small amount of water regularly (at least once a month) through the

relief valve discharge pipe into the sewage system to remove calcareous sediments and to check

valve efficiency.

The handle (17) is designed to open the valve (18). Make sure that during the operation of the water

damage to the pipe threads, as well as the glass and porcelain finish of the inner tank.

CAUTION! It shall be forbidden to use the EWH without a relief valve or use a valve

made by other manufacturers.

After connecting the EWH, make sure that the cold water shutoff valve in the EWH (23) is open and

the hot water shutoff valve (24) is closed. Open the cold water inlet faucet in the EWH (21), the hot

water outlet faucet from the EWH (22) and the hot water faucet on the mixer to allow air to flow out of

the EWH. When the EWH has been filled in full, water will flow from the mixer faucet in the form of a

continuous stream. Close the hot water faucet on the mixer, check the flange for leaks and, if

necessary, tighten the bolts.

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The following components are mounted on a removable flange (3), Fig.1, 2: tubular heating element

(THE) (7), a thermostat (8), and a magnesium anode (9). The heater is used for heating water, and the

thermostat makes it possible to adjust the heating temperature to +70°C (± 5°C). The magnesium

to the working state, press the thermoswitch rod located under the protective cover of the EWH

(Fig. 3).

case of pressure drop in the latter and in case of increase in the pressure in the tank with strong water

strongly.

instrument operation or power selection keys.

In models with a single control lamp, the lamp indicates the EWH operation mode – it is lit up when the

water is heated and goes out when the set temperature has been reached.

In models with two control lamps, the «Heating» Lamp indicates the EWH operation mode – it is lit up

when the water is heated and goes out when the set temperature has been reached. The «Power»

Lamp is lit up constantly – it indicates the device connection to the power supply network.

For models with power selection keys, the indicator of the EWH operation mode is used for the lamps

intended for highlighting power selection keys – they are lit up when the water is heated and go out

when the set temperature has been reached.

A Residual Current Device is mounted on the EWH electric cord, which ensures the EWH

account. The wall and the floor with a weak load-carrying capacity shall be strengthened,

respectively. When drilling (making) holes in the wall, it is necessary to take into account the cables,

channels, and pipes passing through it. The EWH is suspended using the casing brackets on the

anchor hooks fixed in the wall.

The manufacturer shall not bear responsibility for the EWH fall due to its incorrect installation.

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