Settings; Setting The Temperature; Faults - Cointra CAMI 6 Instrucciones De Uso, Instalación Y Mantenimiento

1.4 Settings

1.4.1 Setting the burner power manually
Use the knob (3 fig. 1) to select the heater power. You may choose between the minimum, maximum, and interme-
diate positions, depending on the required heating power.
If the knob is turned counterclockwise, the unit will operate at maximum power. If the temperature is too high, for
example in the summer, or if you need a reduced flow of not very hot water, turn the knob clockwise. This reduces
the power, and therefore the gas consumption. In the ● position, the unit is turned off.

1.4.2 Setting the temperature

Turn the water temperature selector clockwise to incre-
ase the temperature, or counterclockwise to decrease it.

1.5 Faults

Once the adjustments described above have been made,
the heater is ready to operate automatically. When a hot
water tap is opened, an intermittent discharge is genera-
ted on the ignition electrode to light the burner.
All electronic models have an ionization electrode built
into the burner to monitor flame presence. If a malfun-
ction or lack of gas causes the heater to turn off, close
the hot water tap.
Table 1 - Faults
The burner does not ignite
Activation of the over-tem-
perature protection
Activation of the flue gas
thermostat (after this ope-
ration, the unit is reset by
turning on the tap, and the
thermostat cools off).
58
EN
Absence of gas
Failure of the ignition/detection
electrode
Defective gas valve
Damaged or badly positioned he-
ating sensor
Flue gas thermostat contact open Check the thermostat.
Cables disconnected
Thermostat obstructed or incor-
rectly sized
Probe disconnected
cod. 3542C100 - Rev. 01 - 09/2022
fig. 4 - Setting the temperature
It is then necessary to eliminate the fault or obstacle pre-
venting the gas from reaching the heater, e.g., inadver-
tent closing of the gas cock, empty gas cylinder, etc.
To reactivate the heater, close and open the hot water
tap.
If no hot water is produced after eliminating the cause
and opening the hot water tap, repeat the process.
If the problem persists, call the technical support center.
Check the flow of gas to the heater, and make
sure the pipes have been purged.
Check the electrode cable, and make sure it's
properly connected and free of deposits.
Check and/or change the gas valve.
Check that the heating sensor is properly in-
stalled and operating and/or change it.
Check the connections.
Check the thermostat.
Check the connection or change the probe.
CAMI