SDH 31-050 NW - Wall-mounted boiler SAUNIER DUVAL - Free user manual and instructions

USER MANUAL SDH 31-050 NW SAUNIER DUVAL

"Le technipole" 8, avenue Pablo Picasso

94132 Fontenay-sous-Bois - Cedex - France

Tel: [phone]

Fax: [phone]

www.saunierduval.com

[e-mail]

Portugal:

Saunier Duval Adratérmica, Lda.

Rua das Lages, 515

Zona Industrial S. Caetano

4405-231 Canelas VNG

Tel: [phone]

Fax: [phone]

Portugal

www.saunierduval-adratermica.pt

"Le technipole" 8, avenue Pablo Picasso

94132 Fontenay-sous-Bois - Cedex - France

Tel: [phone]

Fax: [phone]

www.saunierduval.com

[e-mail]

Portogalo:

Saunier Duval Adratérmica, Lda.

Rua das Lages, 515

Zona Industrial S. Caetano

4405-231 Canelas VNG

Tel: [phone]

Fax: [phone]

Portugal

www.saunierduval-adratermica.pt

9- Operating Instructions 8

"Le technipole" 8, avenue Pablo Picasso

94132 Fontenay-sous-Bois - Cedex - France

Tel: [phone]

Fax: [phone]

www.saunierduval.com

[e-mail]

Le Portugal:

Saunier Duval Adratérmica, Lda.

Rua das Lages, 515

Zona Industrial S. Caetano

4405-231 Canelas VNG

Tel: [phone]

Fax: [phone]

Portugal

www.saunierduval-adratermica.pt

Owner's Manual

Saunier Duval

WALL-MOUNTED UNITS

SDH 31-026 NW

SDH 31-036 NW

SDH 31-050 NW

SDH 31-065 NW

SDH 31-051 M2NW

SDH 31-061 M2NW

SDH 31-086 M3NW

SDH 31-106 M4NW

2008

1- CONTENTS

1- Contents. 2
2-Warnings 3
3- Operating limitations 4
4- Recommendations 5

4.1- For proper use 5

5- Characteristics 5
6- Remote control 6
7- Indicators on the display of the remote control
8- Indications of the unit 7

9- Operating Instructions 8

9.1-Selection of the Operation Mode 8
9.2- Automatic Mode (AUTO) 8
9.3- Cooling Mode (COOL) 8
9.4- Dehumidifying mode (DRY) 8
9.5- Heating Mode (HEAT) 9
9.6- Defrosting 9
9.7- Vertical Airflow 9
9.8- Horizontal Airflow.. 9
9.9- Turbo 10
9.10- Sleep Function 10
9.11- Timer Function (Connection Using Timer) 10
9.12-Emergency Operation Key 11

10-Quick Start 12

10.1- Inserting the remote control batteries 12
10.2- Removing the remote control batteries 12

11-Maintenance 13

11.1- Cleaning the air filters 13
11.2- Cleaning the indoor unit 13
11.3- Cleaning the outdoor unit 13
11.4- General care instructions 13

12-Troubleshooting 14

2- WARNINGS

Carefully read the following information in order to properly handle the air conditioner. Several types of safety warnings and advice are listed below:

These units should be installed and used in accordance with the Regulations and Standards for refrigerator, electrical and mechanical equipment prevailing in relation to the location of such installations.

As part of its policy for ongoing improvements of its products, Saunier Duval reserves the right to modify these specifications without prior notice.

Saunier Duval cannot foresee all the possible circumstances that could pose a potential risk.

These units have been designed and manufactured for the purposes of acclimatisation by means of air conditioning; the use thereof for other domestic or industrial purposes shall be the exclusive responsibility of the persons projecting, installing or using them in that way.

Prior to the performing any work on the unit, its installation, commissioning, use or maintenance, the personnel in charge of these operations must be familiar with all the instructions and recommendations contained in the unit's installation manual.

In the event that any irregularity is detected (e.g. smell of smoke), unplug the unit from the power supply immediately and contact the distributor in order to proceed appropriately.

If the air conditioner continues to be used in these irregular conditions, it could be damaged and cause a short circuit or a fire.

Do not insert fingers or other objects in the air inlets and outlets or in the slats whilst the air conditioner is in operation since the high speed of the fan could cause injury.

Call the technical specialist in order to take the appropriate preventative measures in the event of a refrigerant gas leak. Refrigerant leakages in certain quantities can cause loss of oxygen.

If the air conditioner is allled in a small room, ensure that the necessary measures are taken to prevent any symptoms of lack of oxygen in the event of a refrigerant leak.

In the event that the air conditioner is removed and subsequently realised, its proper allation must be

adequately verified. Otherwise, water or refrigerant leakage could occur, as well as short-circuiting or even fire.

Do not dismantle the outdoor unit's air vent. Exposing the fan is very dangerous.

It is convenient to regularly check the base of the outdoor unit to detect possible wear and tear. If a damaged base is not repaired, it could come away and cause an accident.

Do not place any items on top of the outdoor unit.

Do not handle the unit with wet or damp hands as this would cause a risk of electrocution.

Only use the right fuses for each model. Do not use wire or any other material to substitute the fuse. This could cause faults or fire.

Do not place any heat source with a flame in the airflow of the unit. Do not use sprays or other inflammable gases close to the air conditioner since this could cause a fire.

Air conditioner must not be allled close to a heat source, flammable or corrosive materials or near an air vent of a neighbouring building.

Disconnect the power source when cleaning the unit. This will avoid the risk of short-circuiting or injury.

Do not use water to clean the unit.

Connect the earth wire to the right line (never to the gas pipes, water pipes, neutral line or telephone line). Direct earthing can cause electrical risk.

Connect the condensed water pipe correctly to ensure efficient drainage. Incorrectly connecting the pipe could cause a water leakage.

Install differentials in order to prevent short-circuiting.

Do not connect the equipment whilst insecticides or pesticides are in use. Toxic chemicals could be deposited in the air conditioner and affect persons with allergies to the chemical substances.

Avoid prolonged exposure to refrigerated air and to an extreme temperature in a room. This can be a health hazard.

2- WARNINGS

Do not expose animals or plants directly to the airflow as this could cause damage or injury.

The personnel in charge of receiving the unit should check for any damage to the unit during transport.

So that its products sustain optimum operating parameters, Saunier Duval recommends that units undergo regular maintenance reviews, always performed by qualified staff. This service can be covered by Saunier Duval's official Customer Services Department which, based on your specific needs, will offer you a customised contract.

Installation of refrigeration material should be done using specific pipes for refrigeration (Warning! Never plumbing materials).

This equipment contains R-410A refrigerant. Do not vent R-410A into atmosphere: R-410A, is a fluorinated greenhouse gas, covered by Kyoto Protocol, with a Global Warming Potential (GWP) = 1975

The refrigerant fluid contained in this equipment must be properly recovered for recycling, reclamation or destruction before the final disposal of the equipment.

The relevant personnel performing the maintenance operations related with the handling of the refrigerant fluid must have the necessary certification issued by local authorities.

Your product is marked with this symbol. This means that at the end of its useful life it should not be mixed with the rest of your unclassified domestic waste and its disposal should be undertaken in

accordance with the local and national regulations applicable, in a correct and environmentally-friendly manner. This means that the user is obliged, at the end of the useful life of the unit, to submit it to an appropriate waste management company authorised by the local authorities, for transportation to a plant where it will receive proper treatment. In the event that the unit is being removed to be replaced with a new similar product, the old product can be submitted to the distributor of the new unit for waste management.

3- OPERATING LIMITATIONS

This air conditioner has been designed for the following temperatures. Operate it within these parameters.

4.1- FOR PROPER USE

Configure the indoor temperature properly.

Neither excessive heat nor excessive cold are good for the health. Select the temperature in which you feel most comfortable.

Do not expose yourself to the direct airflow for prolonged periods of time.

• Keep all doors and windows firmly shut.

This will save electricity and improve comfort.

Ventilation should comply with prevailing regulations.

To ensure this use a specific ventilation system.

Indoor design conditions

Season	Operating temperature °C	Average air speed m/s	Relative humidity %
Summer	23 to 25	0,18 to 0,24	40 to 60
Winter	20 to 23	0,15 to 0,20	40 to 60

Adjust the airflow correctly.

Set the airflow directed upwards in cooling mode and downwards in heating mode in order to obtain a regular room temperature.

Clean the air filters regularly.

Dirty filters decrease the air conditioner's efficiency, causes irritating noises and wastes electricity.

Do not block or cover the air vents.

5- CHARACTERISTICS

Saunier Duval thanks you for purchasing this unit. This product contains, amongst others, the following characteristics:

Low noise emission from both the indoor and outdoor units.
Easy access to inside and electronics.
Programmable remote control with digital screen.
Modulating control of condensation and evaporation of the fan in the outdoor unit.
Scroll compressor.
90° directionable air inlets and outlets.
Air inlet in the outdoor units.
Dismountable switchboard in outdoor units.

1 ON/OFF	Use to switch the indoor and outdoor unit ON/OFF.
2	Use the +/- button to increase/decrease the indoor temperature setting.
3 MODE	Use to select the operating mode.
4 SWING	Activates and de-activates the oscillating movement of the swing unit.
5 AIR FLOW	Function not available for this model.
6 FAN SPEED	Use to set the fan speed.
7 TIMER	Use to set the start-up time (turn ON operation) and to set the shut-off time (turn OFF operation) for TIMER mode.
8 SLEEP	Use to activate the SLEEP function.
9 TURBO	Use this button in COOL or HEAT mode to increase the cooling operation.
10 HOLD	Locks or unlocks the current programming status. If it is locked, we cannot use any mode function or On/Off in the unit until it is unlocked.
11 LAMP	Function not available for this model.

When batteries are removed from the remote control, they should be deposited in recycling bins.

1 Time indicator

Displays the timer AUTO-ON/OFF time (1 - 24 hours).

The clock is only displayed if timer AUTO-ON/OFF settings are selected.

2 Fan speed indicator

Displays the selected fan speed in the AUTO mode and in the three fan speed levels "I" (LOW), "II" (MED), and "III" (HIGH). As long as the modes AUTO or DRY are selected, AUTO is displayed.

3 Temperature indicator

Displays the temperature setting (16^ - 32^) , if the fan mode is selected, the temperature indicator is displayed, if the AUTO or DRY mode is selected, the temperature indicator is only showed 25^ , it can not be adjusted.

4 LOCKindicator

This indicator is displayed as long as the LOCK function is selected. After LOCK function is cancelled by pressing HOLD button again, this indicator is cleared from the display.

5 SLEEPindicator

This indicator is displayed as long as the SLEEP function is selected. After SLEEP function is cancelled by pressing TURBO/ SLEEP button for more than 2 seconds again, this indicator is cleared from the display.

6 Mode indicators

According to the selected operation following mode indicators appear on the display: AUTO, COOL, DRY, HEAT, FAN ONLY.

8- INDICATIONS OF THE UNIT

9- OPERATING INSTRUCTIONS

9.1 SELECTION OF THE OPERATION MODE

Press the ON/OFF button on the remote controller pointing at the unit. press the MODE button to select the needed mode: auto, cool, dry, heat or fan.

9.2- AUTOMATIC MODE (AUTO)

In automatic mode (AUTO) the air conditioning unit automatically selects the cooling (COOL) or heating (HEAT) mode in accordance with the actual ambient temperature.

In order to activate:

With the unit connected

Press the MODE button.
- Select the automatic operation mode (AUTO)
In AUTO mode it is not possible to modify the temperature, which remains set at 25^ C

• Whilst AUTO remains selected, the air conditioning unit enters into a single mode and cannot change to another one

9.3 COOLING MODE (COOL)

In cooling mode (COOL), the air conditioning unit only allows cooling.

In order to activate:

With the unit connected

Press the MODE button.
- Select the cooling operation mode (COOL).
Press the + - buttons to select the temperature setting.
Press the FAN SPEED button to select the fan speed.

• Each time the FAN SPEED button is pressed, the fan speed will be modified, increasing its power.

9.4 DEHUMIDIFYING MODE (DRY)

In dehumidifying mode (DRY), the air conditioning unit operates by removing the humidity from the atmosphere.

In order to activate:

With the unit connected:

Press the MODE button.
Select the dehumidifying mode (DRY).
In DRY mode it is not possible to modify the temperature, which remains set at 25^ C , nor the fan speed, which remains set at Low.

9- OPERATING INSTRUCTIONS

9.5 HEATING MODE (HEAT)

In heating mode, the air conditioning only allows heating.

In order to activate:

With the unit connected:

Press the MODE button.
Select the heating operation mode (HEAT).
Press the + - buttons to select the temperature setting.
Press the FAN SPEED button to select the fan speed.

• Each time the FAN SPEED button is pressed, the fan speed will be modified, increasing its power. There are three different rates: Low, Med, high and AUTO (indicator flashes).

• When the fan is configured in AUTO mode, the air conditioning unit automatically sets the fan speed in accordance with the actual ambient temperature.

9.6 DEFROSTING

When the outdoor air temperature is very low and the humidity level is very high, the heat exchanger of the outdoor unit will frost causing a negative impact on the efficiency of the heating performance. In these cases, the unit automatically triggers a defrosting function which causes the heating operation to stop for 5 to 10 minutes::

The fans of the Indoor and the Outdoor unit are stopped.
During defrost, the unit might generate some steam. This is caused by fast defrosting and it does not mean a performance failure.
Once the unit completes the defrosting process, it resumes the heating operation.

9.7 VERTICAL AIRFLOW

Press the SWING button to direct the airflow upwards or downwards. You can choose between:

• Natural flow
• swing
• Fixed wind

9.8 HORIZONTAL AIRFLOW

Danger of injury and physical damage!

The horizontal airflow can only be adjusted manually. Only do this with the unit switched off.

Stop the unit
Direct the flaps manually to direct the airflow to the left or right.
Turn the unit back on, if you wish.

9- OPERATING INSTRUCTIONS

9.9 TURBO

Press TURBO button during COOL or HEAT mode operation. The air rate can be set to HIGH and continue to operate for 20 minutes. Press TURBO again to release the Turbo mode operation..

NOTE!

The air rate cannot be changed during Turbo mode operation.

9.10 SLEEP FUNCTION

The COOL, DRY, HEAT, AUTO modes can be set during the nighttime hours to reduce the operation sound when sleeping, etc..

In order to activate:

With the unit connected

Press the SLEEP button to reduce the air flow sound from the indoor unit..
Press the SLEEP button once more to release this mode.

The SLEEP mode should only be used at night. If it is used uring the day, the cooling/heating capacity will be reduced since the room temperature is too high (COOL mode).

The unit is operational for a maximum of 24 hours in SLEEP mode.

In COOL mode

The ambient temperature gradually increases 2^ C in relation to the configured one to ensure that the temperature does not drop excessively during sleeping hours.

In HEAT mode

The ambient temperature gradually decreases 5^ C in relation to the configured one to ensure that the temperature does not rise excessively during sleeping hours.

• During the first operating hour of the SLEEP function, the ambient temperature will drop 2^ below the configured temperature.
• Once an hour has elapsed, the temperature will drop 2^ more.
• Once three hours have elapsed, the temperature will rise 1^ C .
• The unit will be operational for a further three hours before stopping.

9.11 TIMER FUNCTION (CONNECTION USING TIMER)

The unit can be automatically connected/disconnected using the timer.

In order to set the unit to disconnect automatically:

With the unit connected:

Press the TIMER button.

The timer settings range from 1 to 24 hours. Each time the TIMER button is pressed the sequence will be as follows: 1 - 2 - ... up to 24 and cancel (no indication). If you continue pressing it starts counting all over again

The selected time will be shown on the remote controller display. During the countdown process the display will always show the remaining time

9- OPERATING INSTRUCTIONS

In order to set the unit to connect automatically:

Note!

The automatic connection can only be made with the unit switched off.

Press the OFF button.
Press the TIMER button.

The timer settings range from 1 to 24 hours. Each time the TIMER button is pressed the sequence will be as follows: 1 - 2 - ... up to 24 and cancel (no indication). If you continue pressing it starts counting all over again

The selected time will be shown on the remote controller display. During the countdown process the display will always show the remaining time.

In order to cancel the TIMER mode:
Press the TIMER button until 24 appears on display. Press the TIMER button once more to cancel this mode.

Note!

Restart the time configuration after replacing the batteries or after a possible power failure.

This key can be used as an emergency measure to connect/disconnect the unit in case the remote controller is not available.

Fig. 7.8 Emergency operation/operation test key.

Legend

1- Emergency operation key

Warning!

Do not open the grid at an angle of more than 60^ .
Do not force the unit with too much strength.

10.1- INSERTING THE REMOTE CONTROL BATTERIES

Two alkaline dry batteries (Ro3/LRo3 x 2) are required for the remote control.
Press on the arrow mark of the battery cover on the rear of the remote control and slide open the cover in the direction of the arrow.
Insert two batteries and ensure the + and - contacts are in the correct positions.
Replace the cover by sliding upwards until it clicks into place.

NOTE

• Ensure only new batteries are used. If the unit is not being used for a long period of time, remove the batteries.

10.2- REPLACING THE REMOTE CONTROL BATTERIES

If the display of the remote control is not working, the remote control batteries require replacing.
Two alkaline dry batteries (Ro3/LRo3 x 2) are required for the remote control.
- Slide open the battery cover on the rear of the remote control according to the arrow direction.
Insert two batteries and ensure the + and - contacts are in the correct positions.
Replace the cover by sliding upwards until it clicks into place.
After replacing the batteries, set the clock to the current time at the remote control.

NOTE

Ensure only new batteries are used.
If batteries are removed from the remote control they must be segregated from the household waste and disposed according to the local requirements.

11- MAINTENANCE

Before proceeding to clean the unit, ensure that the entire unit and the magnetothermal switch are unplugged.

11.1- CLEANING THE AIR FILTERS

The air filter eliminates the dust absorbed from the room into the indoor unit. If the filter becomes obstructed, the air conditioner's efficiency will be reduced, the indoor unit's battery could freeze up and the compressor could be damaged. It is recommended that the air filter be cleaned regularly to prevent this from happening.
- Remove the air filters and use a vacuum cleaner to remove any dust or dirt that may be in the filters, or clean them with cold water.
After cleaning, ensure that the filters are dried completely before putting them back into the unit.

Do not attach perfume or anti-odour systems, etc. to the filters or the indoor air reflux as this could damage

or soil the evaporator battery. If necessary, all these systems at the unit's exit point and only ensure they only run when the fan is on.

11.2-CLEANING THE INDOOR UNIT

Wipe the outer part of the unit with a dry cloth. Regularly remove dust from the inlet surface. Do not clean any of the electrical parts using water. Do not use petrol, solvents or polishes when cleaning.

11.3- CLEANING THE OUTDOOR UNIT

Wipe the outer part of the unit with a dry cloth. Regularly remove dust from the inlet surface. Do not clean any of the electrical parts using water. Check and clean the condenser battery regularly with a soft brush if the unit is located in a dusty atmosphere (Remember that this should always be done with the unit switched OFF).

11.4- GENERAL CARE INSTRUCTIONS

If you are not intending to use the unit for a few days: Put the fan into operation for three or four hours in order to dry the inside of the unit; stop the unit and disconnect the magnetothermal switch; clean the air filters; and remove the batteries from the remote control.
Before turning the unit back on, check the following: that the air filters are allled, that the air inlet and outlet are not blocked up, that the remote control is fitted with batteries and that the differential switch is connected.

Occasionally check the base of the outdoor unit. If the base is damaged or deteriorated, the unit could fall

down and cause physical or material damage.
We advise you to contact a reliable air conditioner specialist or the Saunier Duval Official Technical Services
to contract a preventative maintenance service. This will help to prolong the life of your air conditioner and improve its performance.

12- TROUBLESHOOTING

We set forth below a series of problems and their possible causes. If the solutions shown do not solve your problem, contact your air conditioner specialist or call your nearest Saunier Duval Official Technical Service centre.

SYMPTOMS	POSSIBLE CAUSES	POSSIBLE SOLUTION
The system is not working at all (The fan won't start up)	Cut off the power supply. Cut off from the circuit breaker or fuse. Very low line pressure. The selector is set to “o” (off). The thermostat is set too high (cooling) or too low (heating). The fuse may have blown. The batteries in the remote control may be wasted. The operating time does not coincide with the timer setting.	Restore the power supply. Consult after-sales services. Consult your electrician. Set the selector “l” (on). Turn the temperature up or down. Replace the fuse. Replace the batteries. Wait or cancel the timer settings.
Insufficient cooling or heating	Dirty or obstructed air filter. Heat source nearby or too many people in the room. Doors and windows open. Obstacle in front of the air inlet or outlet. The thermostat is set too high (cooling) or too low (heating). The cold water or hot water generator in the unit is malfunctioning or not functioning at all. The air inlet or outlet on the indoor unit is obstructed. The room temperature may not have reached the specified level as yet.	Clean the air filter. If possible, remove the heat source. Close them to prevent air entering from outside. Remove the obstacle to allow the air to circulate properly. Turn the temperature up or down. Check the generator's functioning (consult the after-sales services). Remove the objects causing the obstruction. Wait a few moments.
Excessive or inconsistent cooling or heating (for units that operate in cooling mode)	The operating mode (Hot or Cold) of the thermostat is not set. The cold water or hot water generator in the unit is malfunctioning.	Check the operating mode selected. Check the generator's functioning (consult the after-sales services).

12- TROUBLESHOOTING

SYMPTOMS	POSSIBLE CAUSES	POSSIBLE SOLUTION
Excessive or inconsistent cooling or heating (for units that operate in cooling mode)	The air inlet or outlet on the indoor or outdoor unit is obstructed. The three-minute compressor is activated for protection. When running in DRY mode there is no air flow. When running in HEAT mode there is no air flow.	Remove the objects causing the obstruction. Wait and it will operate again. At times, when in DRY mode, the airflow stops to avoid excessive cooling. In HEAT mode the air does not flow until it is hot enough, thereby avoiding a jet of cold air. For the same reason, the air stream may not be variable.

Spain:

Saunier Duval Clima S.A.

Jose Luis Goyoaga, 36

48950 Erandio (Vizcaya) España

Tel: [phone]

Fax: [phone]

www.saunierduval.es

[e-mail]

Italy:

Vaillant Saunier Duval Italia S.p.A.

Via Benigno Crespi 70 20159 Milano

Tel. [phone]

Fax [phone]

www.saunierduval.it

[e-mail]

Belgium:

BULEX

Chaussée de Mons 1425 Bergensesteenweg

Bruxelles 1070 Brussels

Belgique-Belgié

T: +003225551313

F: +003325551314

www.bulex.com

[e-mail]

France:

Saunier Duval Eau Chaude Chauffage

"Le technipole" 8, avenue Pablo Picasso

94132 Fontenay-sous-Bois - Cedex - France

Tel: [phone]

Fax: [phone]

www.saunierduval.com

[e-mail]

Portugal:

Saunier Duval Adratérmica, Lda.

Rua das Lages, 515

Zona Industrial S. Caetano

4405-231 Canelas VNG

Tel: [phone]

Fax: [phone]

Portugal

www.saunierduval-adratermica.pt

"Le technipole" 8, avenue Pablo Picasso

94132 Fontenay-sous-Bois - Cedex - France

Tel: [phone]

Fax: [phone]

www.saunierduval.com

[e-mail]

Portugal:

Saunier Duval Adratérmica, Lda.

Rua das Lages, 515

Zona Industrial S. Caetano

4405-231 Canelas VNG

Tel: [phone]

Fax: [phone]

Portugal

www.saunierduval-adratermica.pt