ATI Technologies BQ2205E Manuel d'instruction - Page 6
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INSTALLATION
11. MAIN PARTS (FIG_11-1)
POS.
01
0-0618
02
020-0052
03
100-0086
04
130-0134
05
130-0059
06
140-0001
07
280-0014
07
280-0015
07
280-0016
08
280-0042
09
900-0135
12. INTERVENTION WATER SAFETY
The electrical resistance is equipped with a thermostat which also has safety function: it interrupts the power supply to the
resistance in case of excessive water temperature.
In the event of such a condition to start again the appliance, it is necessary a manual intervention (manual reset).
DANGER: THE OPERATION OF THE THERMAL CUT-OUT INDICATES A POSSIBLY DANGEROUS
SITUATION. DO NOT RESET THE THERMAL CUT-OUT UNTIL THE WATER HEATER HAS BEEN
SERVICED BY A QUALIFIED PERSON
For the manual reset operation, proceed as follows:
a) Disconnect the power supply;
b) Remove the electrical resistance of the protective cover (FIG_14-1);
c) Press reset button positioned on the thermostat (R - FIG_9-1);
d) Mount of electrical resistance protective cover;
e) Restore power supply;
13. SAFETY VALVE INTERVENTION
The device is equipped with a combined safety valve (temperature and pressure): it protects the tank from possible
excessive pressures caused by the expansion of water during heating. Upon the occurrence of this situation, the water is
discharged through the outlet of which is equipped with the valve.
A small amount of water may come out from this exhaust during the step of heating water.
CONTINUOUS LEAKAGE OF WATER FROM THE VALVE MAY INDICATE A PROBLEM WITH THE
WATER HEATER.
FAILURE TO OPERATE THE RELIEF VALVE EASING GEAR AT LEAST ONCE EVERY SIX MONTHS
MAY RESULT IN THE WATER HEATER EXPLODING.
14. MAINTENANCE OF THE APPLIANCE
To make ensure safe operation and extend its life, it recommends regular inspection (at least annually) by the authorized
customer service or by suitably qualified personnel
Recommended operations during the periodic inspection:
Sealing the plumbing fittings;
Failure to fully loosen the safety valve;
Fastening occurs (replace the fastening screws in case they are worn);
Electrical system efficiency and electrical grounding;
Conditions of the power cable (if it is damaged it must be replaced by the manufacturer, authorized technical
service or by qualified personnel in order to avoid risks);
The pressure-relief device is to be operated regularly to remove lime deposits and to verify that it is not blocked;
Yearly replacement of the anode, otherwise the right to the warranty will be lost (FIG_11-1);
To avoid damage caused by frost during the cold season, in the case the boiler is not used, it is necessary to completely
empty the apparatus.
15. WARRANTY
The warranty terms are valid provided that the installation instructions contained in this booklet are followed. The warranty
begins on the information printed on the label the date of manufacture of the device and has a duration of 36 months. For
safety reasons and for the validity of the guarantee it is mandatory to use only original spare parts.
COD.
fixing-mounting bracket
heating element cap
gasket
1/2" BSP extension fitting
T&P valve
cable gland
heating element 230 V - 550 W (mod. BQ2205)
heating element 230 V - 850 W (mod. BQ2208)
heating element 230 V - 1250 W (mod. BQ2212)
thermostat
power cable with plug
DESCRIPTION
ENGLISH
pcs
2
1
1
4
1
1
1
1
1
1
1
210-0338 – edizione 2018-11