Gabarron GTC-30 Instrucciones De Instalacion Y Uso página 15

Install the water heater according to the
diagram:
a) The water heater MUST be installed
with the safety unit, fitted with the check
valve (supplied by the water heater).
1. Safety valve supplied by the water heater.
2. Safety unit lever.
3. Desagüe conducido.
4. Llave de paso.
5. Reductor de presión: Es necesario colocarlo
después del contador, en la entrada de la
vivienda (nunca cerca del calentador cuando la
presión es superior a 5 kg/cm
6. Manguitos aislantes (suministrados con el
calentador).
No hydraulic accessory must be fitted between the safety unit and the cold
water pipe (shut-off valve, check valve, etc.).
The discharge outlet of the safety unit MUST be connected to a drain pipe,
which is at least equal in diameter to that of the immersion heater connection
pipe, with a continuous slope and open to the atmosphere, ensuring there is
a minimum distance of 20 mm as indicated in Figure 1. This pipe must be
installed where is no possible risk of frost and sloping downwards. During the
heating period, the water expands causing dripping (approximately 3% of its
capacity for each heating cycle).Do not worry as that is normal.
In order to drain the immersion heater, you need to
trigger the safety unity by lifting the lever, as
indicated in Figure 2.
The lever should be triggered from time to time to stop it blocking
and check it is working correctly.
b) When the supply network pressure exceeds 5 bars, you MUST fit a
Pressure Reducer to the house water supply system.A pressure of 3 to 4
bars is recommended.
c) If plastic pipes are used for the installation, the temperature and pressure
to which they are going to be subject must be taken into account.There
should be a maximum pressure of 9 bars and maximum temperature of 70
ºC under normal conditions or 100 ºC under abnormal outage conditions of
the safety thermostat.
2
).
Figura 1
Figure 2