Woods WAC904G Air Conditioner Instruction Manual

Woods WAC904G Air Conditioner

Product Information

Product Name: AC Milan 7K WIFI Smart Home WAC704G
Product Name: AC Milan 9K WIFI Smart Home WAC904G
Product Name: AC Como 12K WIFI Smart Home WAC1212G
Revision Date: 2021-10-20
Refrigerant Used: Hydrocarbon R290 (environmentally friendly and ozone-free)

Operating Instructions

1. Visit woods.se for more information and updated instruction manuals.
2. For an extended warranty, register your product at warranty-woods.com.
3. Visit www.woods.se for the latest updated owner’s manual.
4. Always use original spare parts.
5. When contacting the authorized service center, make sure to have the following data available: Model number, receipt, and serial number.
6. The refrigerant used in the portable air conditioner is hydrocarbon R290, which is odorless and environmentally friendly.
7. The AC Milan 7K/9K WiFi Smart Home and AC Como 12K WiFi Smart Home models comply with the technical requirements of various standards.

The operating instructions are available in multiple languages, including English,

Product Description
The product features various functions and controls: A. Power B. Mode C. Speed D. Timer E. Sleeping/Child Lock F. Swing G. Temperature H. Display I. Remote Control (requires 2xAAA 1.5V batteries) J. Filter Indicator K. WiFi Connectivity L. Wood’s for Clean and Healthy Indoor Air

How does the air conditioning unit work?

1. Make sure to read and follow the security warnings provided in the operating instructions. Please refer to the complete user manual for detailed operating instructions and usage guidelines.

Visit our website to:
Get usage advice, updated owner manual, troubleshooting, and service information
Register your product for additional services: www.warranty- woods.com

CUSTOMER CARE AND SERVICE
Always use original spare parts.
When contacting our authorized service centre, ensure that you have the following data available: Model number, receipt and serial number.
The refrigerant used in portable air conditioners is the environmentally friendly hydrocarbon R290. This refrigerant is odorless, and compared to the alternative refrigerant, the R290 is an ozone-free refrigerant.

Warning / Caution -Safety information. General information and tips. Environmental information.
Subject to change without notice.

AC Milan 7K/9K WiFi Smart Home, AC Como 12K WiFi Smart Home are in conformity with the technical requirements of the following standard(s):

• LVD:2014/35/EU
• EN 60335-2-40:2003/A13:2012
• EN 60335-1:2012/A2:2019
• EN 62233:2008
• EMC:2014/30/EU
• EN 301 489-1
• EN 301 489-17
• EN 55014-1
• EN IEC 61000-3-2
• EN 61000-3-3
• EN 55014-2
• RED: 2014/53/EU
• EN 301 489-1 V2.2.3:2019
• EN 301 489-17 V3.2.4:2020
• EN 55014-1:2017/A11:2020
• EN 55014-2:2015
• EN 61000-3-2:2014
• EN IEC 61000-3-2:2019
• EN 61000-3-3:2013
• EN 61000-3-3:2013/A1:2019
• EN 300 328 V2.2.2:2019
• EN 50665:2017
• EN 60335-2-40:2003/A13:2012
• EN 60335-1:2012/A2:2019
• EN 62233:2008

WOOD’S FOR CLEAN AND HEALTHY INDOOR AIR

The brand Wood’s was born to Wood’s family over 65 years ago in the Canadian city of Guelph, Ontario. This is where Wood’s began developing and manufacturing dehumidifiers in 1950. Since then Wood’s has helped several hundred thousand households to prevent damages from mould and dampness and to breathe cleaner air. Our portable air conditioners are suitable for use in most climates, where capacity is good even at different temperatures and humidity levels. They are used with good results in premises that become hot such as living rooms, offices, or bedrooms. The amount of hot air that the air conditioner removes depends on the temperature, humidity level, and placement. External weather conditions may also affect the performance of the air conditioner. Wood’s air conditioners are safe in operation and intended for continuous use over many years.

HOW DOES THE AIR CONDITIONING UNIT WORK?

Low pressure gives cold air

• The main element of the air conditioner is a coolant, which under low pressure is converted to gas. The process “creates cold”, which is transmitted inward, while keeping the warm air out.
• A liquid coolant is passed through an expansion valve and into a pipe where the pressure is low.
• The coolant evaporates and turns into a gas. The process absorbs heat from the surroundings and the pipe is cooled.
• A fan blows the cold air into the room. The gas is passed through a compressor, which increases the pressure and converts the gas into liquid.
• In this process, heat is released, which  is led to pipes on the opposite side and blown out by a fan.
• A thermostat shuts off the unit when the indoor air is cold enough.

SECURITY WARNINGS

Flammable material. This appliance contains R290/ Propane a flammable refrigerant.

• Refer to this manual for safety information.
• Read technical manual
• Read the operator’s manual.

SAFETY INFORMATION

Before the installation and use of the appliance, carefully read the supplied instructions. The manufacturer is not responsible if an incorrect installation and use causes injuries and damages. Always keep the instructions with the appliance for future reference.

Children and vulnerable people’s safety

WARNING
Risk of injury or permanent disability.
This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the appliance in a safe way and understand the hazards involved.

• Do not let children play with the appliance.
• Children of less than 3 years should be kept away unless continuously supervised.
• Keep all packaging away from children.
• Cleaning and user maintenance shall not be made by children without supervision.

General Safety

• This appliance is intended to be used in households and similar applications such as: a family room, living room, staff kitchen areas in shops, offices, and other working environments. The rating plate is located at the side or back of the Air Conditioner.
• Keep ventilation openings clear of obstruction.
• Do not use mechanical devices  or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
• The appliance, shall not be stored in a room with operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater. Do not pierce or burn.
• Be aware that refrigerants may not contain an odour. Do not use water spray and steam to clean the appliance. Clean the appliance with a moist soft cloth. Only use neutral detergents. Do not use abrasive products, abrasive cleaning pads, solvents, or metal objects.
• If the supply cord is damaged,  it must be replaced by the manufacturer, its Authorised Service Centre or similarly qualified persons in order to avoid a hazard.

SAFETY INSTRUCTIONS Installation
WARNING

• Only a qualified person must install this appliance.
• Remove all the packaging.
• Do not install or use a damaged appliance. The appliance shall be installed, operated, and stored in a room with a floor area larger than 4 m² to 4 .2 m²(7k), 7.7 m² (9K), 9.6 m²(12K). Obey the installation instruction supplied with the appliance.
• Always be careful when you move the appliance because it is heavy. Always wear safety gloves. Be aware that refrigerants may not contain an odour.
• Make sure the air can circulate around the appliance.
• Wait at least 4 hours before connecting the appliance to the power supply. This is to allow the oil to flow back into the compressor.
• Do not install the appliance close to radiators or other heat sources. Do not install the appliance where there is direct sunlight.

Electrical connection

WARNING

• Risk of fire and electrical shock. The appliance must be connected to a grounded outlet.
• Make sure that the electrical information on the rating plate matches with the power supply. If not, contact an electrician. Always use a correctly installed shockproof socket.
• Do not use multi-plug adapters and extension cables.
• Make sure not to cause damage to the electrical components (e.g. mains plug, mains cable). Contact the Authorised Service Centre or an electrician to change the electrical components.
• The mains cable must stay below the level of the mains plug. Connect the mains plug to the mains socket only at the end of the installation.
• Make sure that there is access to the mains plug after the installation.
• Do not pull the mains cable to disconnect the appliance. Always pull at the mains plug.

Use

WARNING

• Risk of injury, burns, electrical shock, or fire.
• Do not change the specification of this appliance.
• Be careful not to cause damage to the refrigerant circuit. It contains propane (R290), a natural gas with a high level of environmental compatibility. This gas is flammable.
• If damage occurs to the refrigerant circuit, make sure that there are no flames and sources of ignition in the room. Ventilate the room. Do not put flammable products or items that are wet with flammable products near or on the appliance.

Disposal

WARNING
Risk of injury.

• Disconnect the appliance from the mains supply.
• Cut off the mains cable and discard it.
• The refrigerant circuit of this appliance is ozone-friendly. Contact your municipal authority for information on how to discard the appliance correctly.
• Do not cause damage to the part of the cooling unit that is near the heat exchanger.

SET UP AIR CONDITIONER FOR INSTALLATION

Installation
BEFORE FIRST USE
Let the machine stand upright for 2 hours before use. This is so that oil that may have leaked into the cooling system can flow back to the compressor. (The same as for a refrigerator)

Important

1. This air conditioner may be conveniently moved around indoors. Keep the unit in an upright position while moving it. The air-conditioner should be placed on a flat surface.
   Do not install or operate this air conditioner in a bathroom or other wet environment.
   Since a portable air conditioner is on wheels, it is easy to change positions. When it gets hot, you just move your portable air conditioner into the room and can quickly get started cooling the space.
   The air conditioner must be operated in an enclosed area to be most effective.
   Close all doors, windows, and other openings to the room.
   Even if you have high ventilation or large windows with direct sunlight can affect the cooling effect.

2. Place the air conditioner in a location that does not restrict airflow through the front of the unit.

3. An air conditioner operating in a room will have little or no effect in drying an adjacent enclosed storage area, such as a closet, unless there is adequate circulation of air in and out of the area. A portable air Conditioner evacuates the heat from the unit with a ventilation hose through a window or exhaust air valve.

4. There should be a minimum of 30 cm distance between Air Conditioner and closest object. See picture for reference.

PRODUCT DESCRIPTION

A

1. Exhaust air hose
2. Connection for exhaust air hose to the AC
3. Connection for exhaust air hose to the window rail
4. Remote control
5. Window rail
6. Water plug
7. Batteries

B

1. Product Front picture

C

1. Control panel
2. Cold Air Outlet
3.  Signal Receptor
4. Remote Controller
5. Transport Handle
6. Air Outlet Hose
7. Evaporator Air Intake
8. Drainage outlet

D

1. Product Top Picture

E

1. Hours/ Temperature up

2. Hours/ Temperature down

3. Automatic, Cooling
   Dehumidifying, Fan Mode

4. Sleep Mode and Child Lock

5. Oscillation/Swing

6. Hours

7. Operating Mode

8. Fan Speed (low/high)

9. Power Button (on/off)

10. Indicator light for selected fan speed

11. Operating indicator (illuminates when the machine is in operation)

12. Indicator lamp for child lock and sleep mode.

F

1. Instructions of filter screen cleaning.

G

1. BUTTON
   Power on / off

2. BUTTON
   Press this button to select the operation mode.

3. BUTTON
   Used to select fan speed in sequence.

4. and SETTING BUTTONS used to adjust the room temperature and the timer.

5. BUTTON
   Used to set or cancel Mode operation.

6. BUTTON
   Used to set automatic OFF and automatic ON time.

7. BUTTON
   Used to set the oscillation/swing function.

H

1. Turn the ends of the exhaust hose into the connections as shown.

I

1. Exhaust air hose installation instructions

J

1. Installation instructions for window rail NOTE! This window rail is not suitable for all types of windows. We recommend Wood’s Window sealing kit (article number: wac_wk) if this rail does not fit.

K

1. Window rail installation proposal

L

1.  Installation instructions for drainage hose (NOTE! Hose is not included. The nozzle is adapted for a 10mm device hose)

FUNCTION OF THE OPERATION MODES AND INSTALLATION DESCRIPTIONS

• A. Accessories
  After unpacking, please check whether the above-mentioned accessories are included, and check their purposes in the installation introduction in this manual. Accessory No. 6 is already mounted at the bottom of the back of the machine.

• B. Portable air conditioning

• G. Appearance and Function of Remote Control.
  Notes :- Do not drop the remote control.-Do not place the remote control in a location exposed to direct sunlight.

A. Operation Introduction
Before starting operations in this section:

1. Place the air conditioner in a place where you have close access to a grounded electrical outlet.
2. Install the exhaust hose, and adjust the window position well.
3. Insert the power cord into a grounded AC220~240V/50Hz socket;
4. Press the POWER button to turn on the air-conditioner.

H, I, and K. Installation of exhaust air hose M) Temporary installation

1.  Twist both ends of the exhaust hose into the Hose connections.
2. Insert the square fixing clip into the air outlet at the back of the machine.
3. Put the other end of the exhaust hose near the windowsill.

J &K: Window Slider Kit Installation
The installation manner of the window slider kit is mostly “horizontal” and “vertical”. As shown in Fig. 5 and Fig.5a, check the min. and max. size of the window before the installation.

1. Install the window kit on the window ;
2. Adjust the length of the window slider kit according to the window width or height, and fix it with the dowel;
3. Attach the hose bracket to the hole in the window rail

O. Internal Tank “Water Full” Alarm
The water tank inside the machine has a level monitor that detects when the tank is full. When the container is full, the machine switches off automatically and the code E4 is shown on the display. (If the water tank is full, please remove the rubber plug at the bottom of the unit to drain the water.) We recommend that you drain the water over a floor drain, or

• It is very important that the filter is cleaned regularly; otherwise, the air conditioner might lose capacity and even be risk serious damage.
  alternatively an oven tray. when the water is full, please remove the rubber blockage at the bottom of unit, and all water will be drained outside.)

Care Instructions And Maintenance Declaration:

1. Before cleaning, be sure to disconnect the unit from any electric supply outlet;
2. Do not use gasoline or other chemicals to clean the unit;
3. Avoid rinsing water directly on the unit
4. If the machine is damaged, please contact your dealer

The air filter

• If the air filter becomes clogged with dust/dirt, the air filter should be cleaned once every two weeks.

Dismounting

• Open the air inlet grille and take off the air filter.

Cleaning

• Clean the air filter with a neutral detergent in lukewarm water( 40°C ) and let dry in the shade.

Mounting

• Putting the air filter into the inlet grille, replacing the components as they were.

Clean the surface with a neutral detergent and a wet cloth, followed by drying it with a dry cloth.
E. Before using
Check whether the exhaust hose has been mounted properly. Cautions for cooling and dehumidifying operations:

• When using functions on cooling and dehumidifying, keep an interval of at least 3 minutes between each POWER.

The power supply meets the requirements.

• The socket is for AC use.
• Do not share one socket with other appliances.
• Power supply is AC220-240V, 50Hz

Turn on the unit

• a) Plug in, then the unit beeps once, “ “ The power indicator light is on.
• b) Press the “ “ button, then the unit is turned on.
• c) The LED displays the room temperature and under Automatic mode.

Cooling operation

• Press the “Mode” button till the Snowflake icon is displayed on the panel.
• Press the “+” or “-” button to select the desired room temperature. (15°C -31°C )
• Press the “Fan Speed” button to select wind speed.

Dehumidifying operation

• Press the “Mode” button till the “Dehumidify” icon appears.
• Automatically set the selected temperature to the current room temperature minus 2°C.
• Automatically set the fan motor to LOW wind speed.

Fan operation

• Press the “Mode” button till the “Fan” icon appears.
• Press the “Fan Speed” button to select wind speed.

Timer operation

• a) Press the “Timer” button to set Automatic Off time while the unit is running.
• b) Press the timer button for a scheduled start.
• c) The time can be adjustable within a range of 1 hour to 24 hours. Press the temperature up (+) or temperature down (-) button to increase or decrease the time by one hour by pressing once.

Operation

• a) The operation is effective when the unit is under mode.
• b) Press the button in mode, for activating sleep mode. In sleep mode, the fan will run at a low speed. The set temperature increases by 1 °C after one hour and the temperature increases by 2 °C after two hours. After 6 hours, the unit switches off. Should the temperature rise by more than 2 °C above the set value, the machine will start in full operation.

Oscillation / Swing

• a) When the Oscillation / Swing button is activated, the swing blade swings up and down automatically. If you want to stop, press the button again.

Service

• If the Air Conditioner requires servicing, you must first contact your local retailer. Proof of purchase is required for all warranty claims.

Storage instructions

End-of-Season Storage

1. We recommend that you drain the water over a floor drain, or alternatively a baking sheet. Screw off the drain cover and pull out the stopper to drain condensate water completely.

2. Keep the unit running in fan mode for half day to dry inside of the unit completely to prevent it from going moldy.

3. Turn off the unit, pull out the plug then wrap the power cord around the wire-winding pillar, insert the plug into the universal mounting hole at the back panel of the unit, install the water stopper and drain cover.

4. Remove the heat exhaust hose assembly, clean and keep it properly.
   Note: Push in the brackets,
   Hold the exhaust hose assembly with both hands when removing.
   Push the fasteners aside on the exhaust air outlet using your thumbs, then pull out the exhaust hose assembly.

5. Pack the air conditioner carefully with a soft plastic bag, put it on a dry place, and take appropriate action to protect it from dust. Keep the device out of the reach of children.

6. Take out the batteries from the remote control and store it properly.
   Note

   • Assure the unit is stored in a dry place. All accessories for the device must be stored together and properly protected.
   • The power cord holder and the universal socket provide protection to the power cord.
   • The high location of the exhaust air outlet offers simple assembly and rapid ventilation.
   • The unit’s self-evaporative cooling system is intelligent, environmentally friendly, and energy-saving.
   • Features a 24-hour timer function, with a unique on/off musical sound.
   • There is a 3-minute delay in restarting the compressor as a protective function.

WiFi function

Download and Install APP
Download the Woods Connect app from the App Store or Google Play

1. Register/Login/Forgot password
   Register
   If you don’t have an App account, register an account or sign in with a verification code by SMS.
   This page describes the registration process.

2. Tap to enter the registration page.

3. The system automatically recognizes your country/area. You can also select your country code. Enter the mobile number/E-mail and tap “Next”.

4. If you enter the mobile number, then enter the verification code in the message and enter the password tap ”Confirm” to finish your registration.

5. If you enter the E-mail enter the password and tap ”Confirm” to finish your registration.

Sign in with username and password or verification code via SMS
Sign in with username and password

1. The system automatically recognizes your country/area. You can also select your country code. Enter the mobile number/E-mail and tap “Next
2. Enter your registered mobile number or email, and password to log in.

Sign in with verification code

1. Tap“Sign in with SMS verification” on a new page.
2. The system automatically recognizes your country/area. You can also select your country code by yourself.

Forgot password
If you forgot your password, please follow these procedures:

1. Tap “Forgot password”.
2. The system automatically recognizes your country/area. You can also select your country code by yourself. Enter the mobile number/E-mail and tap “Next”.
3. Enter the verification code in the message/E-mail and enter the new password tap” Confirm” to finish.

Woods Connect supports the following functions:

• Power on/Power off
• Cool Mode
• Dehum Mode
• Fan Mode
• Eco Mode
• Temperature settings
• Speed: Low and High
• Timer: 1-24 h
• Sleep: On/Off
• Auto clean: On/Off
• Celsius/Fahrenheit
• Swing: On/Off

Follow the procedures in the APP to enjoy the WiFi features.
Smart Home

• If you have a Smart Home product please finish steps 1 to 3.
• Third-party Access Service: Tap a third-party voice service icon to see how to connect to the service.

Smart Home Woods Connect supports the following functions through voice command:

• Power on/Power off Temperature settings Mode settings
• Fan speed settings
• For more information visit: https://woods.se/en/

the temperature.
Not cool enough| The doors or windows are not closed.| Make sure all the windows and doors are closed.
There are heat sources inside the room.| Remove the heat sources if possible.
The exhaust air hose is not connected or blocked.| Connect or clean the exhaust air hose.
The temperature setting is too high.| Reset the temperature.
The air inlet is blocked.| Clean the air inlet.
High noise level| The ground is not level or not flat enough.| Place the unit on flat, level ground if possible
The sound comes from the flow of the refrigerant inside the air conditioner| It is normal.
If you are having trouble with your portable air conditioner, please refer to the troubleshooting section below. If nothing of the below works, please contact your retailer for servicing of your Air Conditioner.|
Error Codes| CAUSE| REMEDY
---|---|---
E2 Code| The room temperature sensor failed or is damaged.| Replace the room temperature sensor.
E3 Code| The evaporator temperature sensor failed.| Replace the evaporator temperature sensor.
E4 Code| The water tank is full.| Please empty the water tank.

Guarantees

2-year consumer warranty against production faults. Please note that the warranty is only valid upon the production of the receipt. The warranty is only valid if the product is used in accordance with the instructions and security warnings expressed in this manual. The warranty does not cover any damages caused by improper handling of the product.
NOTE : The 2 years warranty only applies for consumers and not to commercial use of the unit.

Recommended limits for use
The best operating ambient temperature for cooling is 17-35 °C,
Fuse Parameter: φ5.0x20mm 3.15A, 250Vac.

TECHNICAL DATA

TECHNICAL DATA| AC Milan 7K WIFI Smart Home| AC Milan 9K WIFI Smart Home| AC Como 12K WIFI Smart Home
---|---|---|---
Cooling capacity| 2000 W| 2600 W| 3500 W
Power consumption| 750 W| 950 W| 1250W
Airflow:| 350 m3/h| 350 m3/h| 380 m3/h
Energy class| A| A| A
Dehumidification| 19 L / 24h| 24 L / 24h| 28,8 L / 24h
Temperature setting| 15-31°C| 15-31°C| 15-31°C
Working temperature| 16-43°C| 16-43°C| 16-43°C
EER| 2,6| 2,6| 2,6
Length of air exhaust hose| 1,5 m| 1,5 m| 1,5 m
Diameter of the air exhaust hose pipe| 155mm| 155mm| 155mm
Refrigerant gas| R290/100g| R290/160g| R290/220g
Noise level in decibels| 51dB| 51dB| 52dB
Weight| 22kg| 24kg| 25Kg
Dimensions in mm, L x Wx H| 355x350x700| 355x350x700| 355x350x700

• Technical changes and improvements may occur. All values are approximate and may vary due to external circumstances such as temperature, ventilation, and humidity.

This marking indicates that this product should not be disposed of with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your us device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.

• Used batteries must not be disposed of through household garbage, since they might contain toxic elements and heavy metals that can be harmful to the environment and human health. Return empty batteries to an appropriate recycling facility.
  Wood’s is marketed and distributed by:
  Woods Production Sweden AB.
  Box 356
  441 27, Alingsås
  Sweden.woods.se
  info@woods.se
  +46 317613610

References

• Warranty Woods
• We’re helping people and businesses control their air quality
• Warranty Woods
• We’re helping people and businesses control their air quality
• We’re helping people and businesses control their air quality

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>