Ariston WITHOUT PUMP Manuel d'instruction - Page 4

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Electrical

IMPORTANT WARNING:

connection

- This appliance must be EARTHED.

- Remember to SWITCH OFF at mains before carrying out any electrical

work.

- Refer to the TABLE 1 for the correct cable size.

This product is equipped with a SINGLE POLE ELCB, which in case

of mishap will protect the user from leakage current ONLY if the Line

and Neutral cable have been connected correctly

(i.e. NOT INVERTED)

1. Use double coated flexible cable having nominal cross-sectional area

between 4 and 6 mm

2. Lead the power cable from the circuit breaker to a "ON/OFF" double bipolar

switch (which having a contact opening at least 3mm in all poles) outside the

bathroom, then lead a cable connected to terminal block inside the unit

(fig.3a)

3. Insert the cable through core hitch 'A' for side entry or hole 'B' below the

Back base for wall embedded cable (fig.3b).

4. Connect the cable to Terminal Block and fully tighten them as follow:

BROWN or RED for LIVE (L)

BLUE or BLACK for NEUTRAL (N)

GREEN or Green/Yellow for EARTH (

5. Check the Wiring connection is tighten and correct then close the Front

Cover. When close back the Front Cover, please take note the below

procedure:

- To ensure the correct position, turn the Temperature VR Knob Insert to OFF

position as shown in fig.4a. (At the Heater Base)

- To install the Front Cover, turn the Temperature Control Knob to OFF

position to align with the VR Knob Insert as shown in fig.4b. (At the Front

Cover)

** For With Pump models, the same align procedure is apply to both Pump

Speed VR Insert and Pump Knob.

6. Fix back the screw A.

Starting and

IMPORTANT :

testing

THE HEATER TANK MUST BE FILLED UP WITH WATER BEFORE TURN ON THE

ELECTRICITY SUPPLY. THIS IS TO PREVENT ANY DRY BURNT DAMAGE TO THE

HEATING ELEMENT.

1. Turn on the water supply and Stop Valve, then wait until the water flow

through the Hand Shower or faucets (for Multi-Point model).

2. Switch on the electrical supply and the Green LED (ELCB) lamp will turn

on.

[ §26.6, IEC/EN 60335-1].

)

3. Turn the Temperature Control Knob to 'ON', the Red LED (HEATER) lamp

will turn on, the hot water will come out in a few seconds. The higher the

temperature indicator position, the hotter is the shower.

4. The shower might not be hot enough even at the 'MAX' position if the

incoming water supply from the mains is too cold or the flow too high. In this

case, you can adjust the water inflow in order to get the desired showering

temperature.

5. Check the Built-in ELCB as follow :

- Press the " TEST " Button, the unit should trip and cut off the power supply,

all LED lamps should light off.

- Press the " RESET " Button, the unit should resume back normal function,

Green LED lamp should light on.

If the above mentioned procedure prevail, the ELCB is functioning in normal

condition.

6. If Shower accessory is avaiable, the height and the direction of the Shower

Holder is adjustable. By depress the release button and slide the Shower

Holder to the desired position. Move the Handshower to the desired angle. A

ratchet mechanism in the Shower Holder will holds the Handshower in the

selected position (fig.5).

7. It is not necessary to turn the Temperature Control Knob to 'OFF' position

when the Heater is not in use.

8. SWITCH OFF the electrical power supply after shower.

FOR PUMP MODEL :

9. Turn on the Pump Speed Control Knob to test run the pump. If the shower

is not hot enough, you can adjust the Knob to reduce the pump speed until

you get the desired shower temperature.

LOW PRESSURE BOOSTER :

10. Thanks to this Innovative " Low Pressure Booster " technology, now even

at a very low water pressure area (too low to activate the flow switch), the

users still can enjoy a pleasant showering experience by just pressing this

"Low Pressure Booster" button to direct activate the Pump, procedure are as

follows :

- Turn on the power supply, turn on the water tap, press the "Low Pressure

Booster" button and hold it for a few second to built up the pressure (fig.6),

after that release the button and the Pump motor should be running by itself.

- When turn off the water supply, the Pump motor will automatic stop, to

activate the Pump motor again, follow above mentioned steps

IMPORTANT:

If the incoming water pressure is sufficient to activate the Flow switch, IT IS

NO NEED TO PRESS THIS " LOW PRESSURE BOOSTER " Button. Just

follow the step 9 for the adjustment of the Pump Speed.