TROUBLESHOOTING
If water stays cold and pilot light is off:
1- Check the voltage
2- Check circuit breaker, main fuses and replace if necessary
3- Check the “High Temperature Cut off Switch with Manual Reset’’ (refer to the
physical diagram).
4- Check thermostat.
5- For the 600 volts water-heater, checks the circuit breaker located in inside the
control box and if necessary, replace it.
If water does not heat as wanted and pilot light is on:
1- Check voltage
2- Check thermostat
3- Check heating elements. You should obtain the following readings in regards
of elements type:
Electrical characteristic of Heating Elements
TYPE
Power
(KW)
Voltage L-L
(V)
Line
current
(A)
Resistance
(Element
disconnnected)
240v-1ph 3,0 240 12,5 19,0
208v-1ph 3,0 208 8,3 14,4
600v-3ph 6,0 600 5,8 5,7
600v-3ph 9,0 600 8,7 8,6
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