User Maintenance - EQUATION EQ2 Serie Instrucciones De Montaje, Utilización Y Mantenimiento

1. POWER ON LIGHT
appliance. The power light is not dependent on the status of the safety thermostat. Whenever
there is electricity supplied to the device, this light will stay on.
2. HEATING LIGHT
heating element is in operation.
3. REGULATION KNOB
– Anti-freezing position
– ECO position ECO (feel the click)
– Max position MAX
(See drawing 4 page 106).
MAINTENANCE
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CAUTION!
- Before removing the plastic cover, make sure the power is
turned off to avoid any risk of injury or electric shock.

1. USER MAINTENANCE

Operates once a month the discharge of the safety valve to prevent scaling deposit and verify that
the safety device is not blocked. If this is not done, damage may be caused and the guarantee
invalidated. For an installation with a booster pump; before starting up, after a long period of
disuse, turn the rotor following the advice in the manufacturer's instructions.
2. MAINTENANCE BY A QUALIFIED PERSON
- Scaling: Remove the scale sludge. Do not scrape or hammer the lime scale deposited on
the casing, as this may damage the lining.
- Magnesium anode: Change the magnesium anode every 2 years or when its diameter is
lower than 10 mm.
- Heating element: The replacement of a dry heating element involves draining of the water
heater and replacement of the flange gasket. Reassemble the heating element, reasonably
tight nuts (cross tightening), check that there is no leakage after the first heating-up, tighten
again if necessary.
- Drain: Turn off power and cold water supply. For above sink devices, open hot water taps and
drain valve of the safety valve. For under sink devices, disconnect the hydraulic connections
and put it upside down to empty it.
Spare parts list: flange gasket, magnesium anode (see page 107).
Advice to the user
 When the water has a TH > 20°f, it is recommended to treat it with a softener.
When a softener is used, the water hardness must remain above 15°f.
 In case of prolonged absence, especially in winter, drain your appliance following the
procedure above.
 This water heater is fitted with a thermostat with an operating temperature of more than
60°C at its maximum position (see diagram on page 104), capable of reducing growth of
legionella bacteria in the tank.
Take care !
- Above 50°C, water could cause immediate scalds. Check the
water temperature before taking a bath or shower.
This light indicates that there is power in the active parts in the
This light indicates that the water heater is heating water and that the
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