Dawlance Chrome Inverter 30 Room Air Conditioner User Manual

Dawlance Chrome Inverter 30 Room Air Conditioner

The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details.
Before using your Dawlance air conditioner, please read this manual carefully and keep it for future reference.

INVERTER SPLIT TYPE ROOM AIR CONDITIONER

Owner’s Manual

Model# Chrome/Chrome Plus/Chrome Pro/Avante/Avante Plus/Inverter 30

Read This Manual
Keep this manual where the operator can easily find. Inside the manual you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventative care on your part can save you a great deal of time and money over the life of your air conditioner. You’ll find many answers to common problems in the You’ll find many tips in the care and maintenance section.

READ BEFORE OPERATION

When using this air conditioner in Pakistan, the following information must be followed

• This appliance can be used by children aged from 8 years and above persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

DISPOSAL: Do not dispose of this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary. It is prohibited to dispose of this appliance in domestic household waste. For disposal, there are several possibilities:

• The municipality has established collection systems, where electronic waste can be disposed of at least free of charge to the user.
• When buying a new product, the retailer will take back the old product at least free of charge.
• The manufacturer will take back the old appliance for disposal at least free of charge to the user.
• As old products contain valuable resources, they can be sold to scrap metal dealers. Wild disposal of waste in forests and landscapes endangers your health when hazardous substances leak into the ground-water and find their way into the food chain.

SAFETY PRECAUTIONS

To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring of instructions may cause harm or damage. The seriousness is classified by the following indications:

WARNING
This symbol indicates the possibility of death or serious injury.

CAUTION
This symbol indicates the possibility of injury or damage to property.

• Meanings of symbols used in this manual are as shown below.
• Strictly prohibited.
• Be sure to follow the instructions.

WARNING

• Do not extend the cable and never use multiple plugs. A poor electrical connection, poor insulation or voltage which is higher than permitted can cause fire.
• Do not expose your body directly to the cool air for prolonged period.
• Never poke fingers, sticks or other objects in the air inlet and outlet vents.
• Never attempt to repair, relocate, modify the air conditioner yourself. Always contact your service provider if required.
• Never pull the plug out by pulling on the cable. Hold the plug firmly and pull it out of the plug socket, otherwise there is a risk of damaging the cable.
• Do not operate your air conditioner in a wet room such as a bathroom or laundry room.
• Remove all dirt from the power plug and plug it firmly. Soiled plugs can cause fire or an electric shock.
• In the event of any abnormalities such as smell of burning, immediately switch off the device and pull the plug. Contact your service provider.
• Always switch off the device and pull the plug before you start to clean it.
• Use specified power cord.
• Contact the authorized installer for installation of this unit.
• Contact an authorized service technician for repair or maintenance of this unit. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not  play with the air conditioner.

CAUTION

• Never actuate any switches with a wet hand. It may cause an electric shock. Never use the device for any other purpose than the intended use.
• Never place food, precision instruments, plants, animals, paint, etc. on the unit. Do not expose plants or animals directly to the air flow.
• Never clean the air conditioner with water. Never use combustible cleaning agents as these could cause a fire or deformation. Never place any burning objects close to the device if they could be directly affected by the emitted air.
• Never step onto the outdoor unit and never place anything on it.
• Never use an unsteady or rusty base. Never install the air conditioner in places where combustible gas can be emitted. Emitted gas may collect and cause an explosion.
• Never allow the air conditioner to run for too long with the doors or windows open, or if the humidity is very high.
• If the air conditioner is to be used in conjunction with other heaters, the air should be refreshed periodically, otherwise there is a risk of lack of oxygen.
• Always pull out the power plug if the unit is not going to be used for any lengthy period of time. Collections of dust can cause fire.
• Always switch off the air conditioner and pull out the power plug during a storm, otherwise, electrical parts may get damaged.
• Check that the drainage line is correctly connected. If not, water will escape. Check that the condensation water can run off unhindered. It may cause water damage if the condensation water cannot run off properly.
• The air conditoner must be earthed in accordance with the local codes.
• For electrical safety purposes we recommend that you install an earth   leakage circuit breaker.
• If the power cord is damaged, it must be replaced by the manufacturer, its service agent or similary qualified persons in order to avoid a hazard.

NAME OF PARTS

Display window

ECO

Energy saving display (optional): Displays when the energy saving feature is activated. (Not available when the unit does not have energy saving mode.)

Names of parts

Indoor unit

1. Front panel

2. Air inlet

3. Air filter

4. Air outlet

5. Horizontal air flow grille

6. Vertical air flow louver (inside)

7. Display window
   Outdoor unit

8. Connecting PIPE

9. Connecting cable

10. Stop valve

NOTE:

All the pictures in this manual are for explanation purposes only. The actual shape of the indoor unit you purchased may be slight differences on the front panel and display window. The actual shape shall prevail.

Display window

Digital display

• Displays the temperature settings when the air conditioner is operational.
• Displays ‘dF’ under defrosting operation.
• Displays ‘CL’ when the anti-cold air feature is activated under heating mode.

NOTE
A guide on using the infrared remote is included in this literature package.

Operating temperature

Manual operation

Units are equipped with a switch to run emergency operation mode. It can be accessed by opening the front panel. This switch is used for manual operation in case the remote controller fails to work or maintenance necessary.

NOTE:

1. Open and lift the front panel up to an angle until it remains fixed with a clicking sound.
2. When pressing this button, it will act as ON/OFF on remote control, setting will remain same as previous.

CAUTION

• This switch is used for testing purposes only. Please do not use it unless necessary.
• To restore the remote controller operation, use the remote controller directly.

OPERATING INSTRUCTIONS

Airflow directional control

• Adjust the air flow direction properly, otherwise it might cause discomfort or cause uneven room temperatures.

• Adjust the horizontal louver using the remote controller. Adjust the vertical louver manually.
  Adjusting vertical air flow (Up-Down)

• Perform this function while the unit is in operation. Use the remote controller to adjust the vertical air flow direction. The horizontal louver can move slightly for each press, or continuously swing up and down automatically. Please refer to the “REMOTE CONTROLLER OPERATION MANUAL” for details. Best working conditions (the energy efficiency can be affected if not set under these conditions):

• The best angle of louvers is the default angle of cooling mode.

• The best way of setting the angle of louvers at heating mode is to run the unit for 5 minutes and then use the remote controller to set the louvers at the default angle.

CAUTION

• Do not operate the air conditioner for long periods with the airflow direction set downward in cooling or dehumidifying mode.
• Otherwise, condensation may occur on the surface of the horizontal louver causing moisture to drop onto the floor or on furnishings. After a quick restart, the horizontal louver may remain static for approximately 10 seconds.
• Open-angle of the horizontal louver should not be set too small, as COOLING or HEATING performance may be reduced due to too restricted air flow area.
• Do not move the horizontal louver manually, otherwise, the horizontal louver will be out of sync. Please cease operating, unplug power for a few seconds, then restart the air conditioner.

How the air conditioner works

Basic operation modes: AUTO/COOL/DRY/HEAT ( ) Model dependent

AUTO operation

• When you set the air conditioner in AUTO mode, it will automatically select cooling, heating (cooling/heating models only), or fan-only operation depending on the set temperature and the room temperature.
• The air conditioner will control the room temperature automatically to a constant 25 degrees.

SLEEP operation
When selected, the set temperature will increase (cooling) or decrease (heating) by 1OC/2OF per hour for the first 2 hours. Thereafter it keeps this new temperature for 5 hours before switching off.
This operation saves energy and improves, night time comfort by synchronizing with the body s metabolism.

DRYING operation
The temperature is regulated while dehumidifying by repeatedly turning on and off of the cooling operation or fan only. The fan speed is LOW.

HEATING operation
This air conditioner operates on the heat-pump principle, absorbing heat from air outdoors and transferring that heat to the indoor unit. As a result, the operating performance is reduced as outdoor air temperature drops. If you feel that the heating performance is insufficient, we recommend you to use this air conditioner in conjunction with other kinds of heating appliances.

Optimal operation
To achieve optimal performance, please note the following:

• Adjust the airflow direction correctly so that it is not forward people.
• Adjust the temperature to achieve moderate comfort levels. Excessively low or high-temperature waste energy.
• Improve performance by keeping windows and doors closed.
• Limit energy usage (run time) by using the TIMER function.
• Do not put any object near the air inlet or air outlet, as the efficiency of the air conditioner may be reduced and may cause the air conditioner to stop running.
• Inspect the air filters periodically, and clean them when needed.

CARE AND MAINTENANCE

Before maintenance

• Turn the system off before cleaning. To clean, wipe with a soft, dry cloth. Do not use bleach or abrasives.

NOTE: Power supply must be disconnected before attempting to clean or service!

CAUTIONS

• Do not use a chemically treated cloth or duster to clean the unit.
• Do not use benzine, thinner, polishing powder, or similar solvents for cleaning. These may cause the plastic surface to crack or deform.
• Never use water hotter than 40OC/104OF to clean the front panel, it could cause deformation or discoloration.

Cleaning the unit
Wipe the unit with a soft dry cloth only. If the unit is very dirty, wipe it with a cloth soaked in warm water.

Cleaning the air filter
A clogged air filter reduces the cooling efficiency of this unit. Please clean the filter once every 2 weeks.

1. Open the front panel by carefully lifting both ends at the same time. At a certain angle, a clicking sound is heard and it becomes self-supporting. For some models, please use suspension bars to prop up the panel.
2. Use the tab provided to move the filter first up a little, then slightly towards you. Now extract the filter by gently drawing downwards.
3. Unclip the small air freshening filter from the large air filter. Clean it with vacuum, and replace it occasionally.

INDOOR UNIT INSTALLATION

Dimension drawing of indoor unit installation

Mounting plate

1. The wall for installation of the indoor unit shall be hard and firm, so as to prevent vibration.
2. Use the “+” type screw to fasten the peg board; horizontally mount the peg board on the wall, and ensure the lateral horizontal and longitudinal vertical.
3. Pull the peg board by hand after the installation, to confirm whether it is solid.

Wall-through Hole

1. Make a hole with an electric hammer or a water drill at the predetermined position on the wall for piping, which shall slant outwardly by 5o-10o.
2. To protect the piping and the cables from being damaged running through the wall, and from the rodents that may inhabit in the hollow wall, a pipe-protecting ring shall be installed and sealed with putty.

Note: Usually, the wall hole is Φ60mm-Φ80mm. Avoid pre-buried power wire and hard wall when making the hole.

Dimension drawing of outdoor unit installation

Install the connection pipe

Connect the Outdoor Unit with Connecting Pipe: Aim the counter-bore of the connecting pipe at the stop valve and tighten the Taper nut with fingers. Then tighten the Taper nut with a torque wrench.

• When prolonging the piping, extra amount of refrigerant must be added so that the operation and performance of the air conditioner will not be compromised.

Note: This table is for reference only.

WIRING DIAGRAM

INDOOR UNIT WIRING DIAGRAM

OUTDOOR UNIT WIRING DIAGRAM

NAN # 021-111-11-7359 (RELY)

• Head Office : Dawlance Center 7/4, Civil Lines-9 Dr. Ziauddin Ahmed Road, Karachi.
• Ph: (021)35652450-9
• E-Mail: customer.service@dawlanee.com.pk
• Website: www.dawlance.com.pk

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