calentador Supreme 11e Installation & Wartung - Seite 2

Blättern Sie online oder laden Sie pdf Installation & Wartung für Warmwasserbereiter calentador Supreme 11e herunter. calentador Supreme 11e 9 Seiten. Domestic gas water heater

Seite drucken

SUPREME E

1. GENERAL INSTRUCTIONS

 Carefully read and follow the instructions contained in this booklet.

 After installing the unit, inform the user about its operation and give him this manual, which

is an integral and essential part of the product and must be kept for future reference.

 Installation and maintenance must be carried out by professionally qualified personnel, in

compliance with the current regulations and according to the manufacturer's instructions.

Do not carry out any operation on sealed adjustment parts.

 Incorrect installation or inadequate maintenance can result in damage or injury. The

Manufacturer declines any liability for damage due to errors in installation and use, or failure

to follow the instructions.

 Before carrying out any cleaning or maintenance operation, turn off the gas by means of the

special shutoff devices.

 In case of a fault and/or poor operation, deactivate the unit and do not try to repair it or

directly intervene.

 Contact professionally qualified personnel. Any repair/replacement of the products must

only be carried out by qualified personnel using original replacement parts. Failure to

comply with the above could affect the safety of the unit.

 This unit must only be used for its intended purpose. Any other use is deemed improper

and therefore hazardous.

 The packing materials are potentially hazardous and must not be left within the reach of

children.

 The unit must not be used by people (including children) with limited physical, sensory or

mental abilities or without experience and knowledge of it, unless instructed or supervised

in its use by someone responsible for their safety.

 The unit and its accessories must be appropriately disposed of, in compliance with the

current regulations.



The images given in this manual are a simplified representation of the product. In this

representation there may be slight and insignificant differences with respect to the product

supplied.

2. OPERATING INSTRUCTIONS

2.1

Introduction

SUPREME E is a high efficiency, instantaneous domestic hot water heater using

natural gas or propane gas, equipped with an atmospheric burner with electronic

switch, airtight chamber and forced ventilation. For interior or partially protected

exterior installation (in accordance with EN 297/A6) with temperatures no lower

than -5ºC.

2.2

Control panel

Panel

fig. 1 Control panel

Panel - legend fig. 1

DHW temperature display

Fan display

Burner power adjustment

Temperature adjustment

Flame symbol

Indication during operation

Table. 1 - Display symbols

Symbol flashing: the burner is on.

If the burner is off, this symbol is not displayed.

Water heater outlet temperature.

Stationary symbol. Pressure switch open. Heater switched off (fault)

Rotating symbol. Heater working, normal operation.

During a DHW demand (generated by drawing domestic hot water), the display

shows the actual DHW outlet temperature.

2.3 Lighting and turning off

Preliminary operations and checks

Make sure the hot water taps are closed.

Open the water heater gas supply cock, located on its gas connection.

Check that it is connected to the network.

Lighting

Turn the knob to the required water heating level.

The unit will immediately be ready to operate whenever hot water is drawn.

Turning off

The burner goes off automatically when the hot water demand

ceases.

No special operation is needed in order to carry out another lighting phase. To

completely shut down the unit, turn the knob to position

In case of prolonged shutdown close the gas cock ahead of the unit.

For long periods of inactivity during the winter months, to avoid frost damage it is

advisable to drain all the water from the water heater.

2.4 Adjustments

Manual setting of burner power

Use the power adjustment knob (ref. 3 - fig. 1) to select the water heater power,

minimum or maximum and intermediate positions depending on the required water

heating level. Turn the knob anticlockwise and the unit heats the water at maximum

power. If the temperature is too high, for example in the summer, or when a reduced

flow of not very hot water is necessary, turn the knob clockwise. This reduces the power

(and gas consumption). In the position

Temperature setting

The water temperature can be easily set with the temperature selector: turn it to the

right to increase the temperature, or to the left to decrease.

Faults

After making the adjustments described above, the water heater is ready to operate in

completely automatic mode. When a hot water tap is opened, an intermittent discharge

is generated on the ignition electrode, which causes lighting of the burner and, at the

same time, operates the gas extraction fan.

All the electronic models have an ionisation electrode inserted in the burner to control

correct flame presence. In case of malfunction or no gas with subsequent burner shut-

down, close the hot water tap.

It is then necessary to eliminate the cause or the element preventing the gas from

reaching the water heater, e.g. inadvertent closing of the gas cock, empty gas cylinder,

etc.

Water heater shutdown status is deactivated by closing and opening the hot water tap.

Repeat the operation if the delivery of hot water is not restored after eliminating the

cause

and opening the hot water tap. If the fault persists, contact the After-Sales Technical

Service.

Table. 2 - Table of faults

cod. A73020280 - Rev. 01 - 02/2013

fig. 2 Lighting

fig. 3 Unit deactivated

the unit is deactivated.

fig. 4 Temperature adjustment

Temperature probe disconnected/open

Temperature read by the DHW sensor < 10°C

Probe or cable short circuited.

Temperature read by the DHW sensor > 99°C