Prem-I-Air EH1910 User manual

EH1910
12,000BTU Mobile Portable Local Air Conditioner with
Remote Control, Timer and Wi-Fi
Please Retain for Future Reference
Caution, Risk of fire
R290

IMPORTANT
Installer and Users please note:
These instructions should be read carefully and left with the user of the product for future reference.
BEFORE USE
Inspect the product (including its cable and plug) for any signs of damage; If the product is damaged in anyway
do not use it and contact your supplier immediately.
The product contains a refrigerant gas, so it must be kept upright at all times.
After unpacking wait 3 hours for the refrigerant gas to stabilise before use.
Insert 2 x AAA batteries (not supplied) into the battery compartment of the remote control.
PRODUCT SAFETY
WARNING! Appliance shall be installed, operated and stored in a room with a floor area larger than 12m2
This appliance can be used by children aged from 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 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.
For indoor use only
Do not use in bathrooms, wet rooms or other damp locations
Do not use this product with an extension lead
Use of this product in boats, caravans, mobile homes or other similar locations is forbidden
There must be a minimum 300mm safe area around the sides and 1200mm above the product that is clear of
obstructions and flammable materials
Do not place the mains lead beneath a carpet or rug
Do not use this appliance in locations where paint, petrol or other flammable liquids are used or stored
Please ensure the appliance is switched off and unplug when not in use.
Do not use the appliance for other than its intended use.
Do no insert any object into the appliance through the grilles. This may damage the product or result in
overheating or electric shock.
Only use this product on a flat, stable surface.
Do not leave this product unattended when in use.
For domestic use only.
There are no user serviceable parts in this product.
Allow to cool down before moving.
Do not use under curtains or close to soft furnishings.
Do not leave water in this product for prolonged periods of time
Do not move or knock this product while in use. Risk of Electrical Shock
Disconnect the product from the mains before emptying the unit
This appliance is fitted with an overload cut-out which will operate if the motor overheats or is stalled. If this
happens, disconnect from the mains supply immediately and allow the motor to cool down
Do not use if incorrectly fitted
Do not obstruct the air intakes and exhaust vents on this appliance.
Do not cover.
This product must only be used and transported in an upright position.
Do not use in areas with high concentrations of dust or fibre particles.
This unit must be switched off and disconnected from the mains before the tank is emptied or filters cleaned.
The refrigerant loop is sealed. Only a qualified technician should attempt to service
No open flames, cigarettes or other possible sources of ignition should be used inside or in the vicinity of the
units.

SYMBOLS FROM THE UNIT AND USER MANUAL
PRODUCT DIAGRAM
1. Control Panel
2. Air outlet with adjustable Louver
3. Air Inlet with Air Filter
4. Power Cord
5. Recessed Handle
6. Air Exhaust
7. Drain opening with Sealing Plug
Note: the appearance is only for reference, please see the real product for detailed information.
warning
This unit uses a flammable refrigerant.
If refrigerant leaks and comes in contact with fire or heating part, there is risk of fire.
Read the USER MANUAL carefully before operation.
Further information is available in the USER MANUAL, SERVICE MANUAL, and the like.
Service personnel are required to carefully read the USER MANUAL and SERVICE MANUAL
before operation.
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ACCESSORIES
FITTING THE EXHAUST HOSE
1. Connect the hose connector to one end of the
exhaust hose
2. Connect the windows adaptor kit to the other
end of the exhaust hose
Exhaust Hose
Hose Connector
Window Kit Adaptor
Remote Control
Window Kit

3. Extend the adjustable window kit the length of
the window
4. Close your window to secure the kit in place. It
needs to hold the window kit firmly in place.
5. Attach the hose connector to the exhaust air
outlet of the unit.
6. Adjusting the length of the flexible exhaust
hose, and avoiding bends in the hose, then
place the AC in the desired location.

CONTROL PANEL AND DISPLAY
1
Power
Press to switch the machine on or
off.
2
Mode
Mode button. Press to switch the
operation mode between cool, fan,
auto and dry.
3
Indicators
LED for 4 operation modes. Select by
pressing mode button.
4
Add
Increasing the desired temperature
(16℃～32℃) or timer setting.
5
Swing
Adjust the horizontal air flow direction
6
Timer
Sets a time for the unit to
automatically start or stop.
7
Fan Speed
Press to switch the fan speed
between High, Low and Medium
8
Indicators
LED for fan speed
(High/Medium/Low) and Wi-Fi
9
Digital Display
Displays timer setting and room
temperature.
10
Minus
Decreasing the desired temperature
or timer setting.
11
Sleep
Press to turn sleep mode on or off.
Remote Control Panel

OPERATION
The unit has 4 operating modes: Cool, Fan, Dry, Sleep
1. Start up and Shutdown
1.1. Press POWER to turn the unit on (the unit runs in FAN mode as default)
1.2. Press MODE button to select the desired operating mode
1.3. Press POWER again to turn off
Caution!: The unit must only be shut down using the control panel or remote control, never directly unplug
the unit from the mains as this can seriously damage the unit and increase the risk of fire
2. Cooling Mode
2.1. Press MODE button until the COOL LED is illuminated
2.2. Use ADD and MINUS buttons to adjust the temperature which is displayed on the screen. The temperature
can be set between 16°C and 32°C
2.3. Press SPEED button to adjust the fan speed
2.4. To control the direction of the air flow, Press the SWING button.
Note: The air conditioner stops if the room temperature is equal to the selected temperature
3. Ventilating your room
3.1. Press MODE button until the FAN LED is illuminated
3.2. Press SPEED button to adjust the fan speed
Note: in ventilation mode the room air is circulated, but not cooled
4. Drying your Room
4.1. Press MODE button until the DRY LED is illuminated
4.2. In this mode the fan speed cannot be adjusted
4.3. It is recommended that the user connects the hose to the drain outlet on the bottom of the unit
5. Sleep Mode
5.1. Press the sleep button on the remote control –after one hour the preset temperature is increased by 1°C.
this increases after another hour until the current room temperature is achieved.

WI-FI SETUP –“SMART LIFE-SMART LIVING” APP INFORMATION
The “Smart Life-Smart Living” app is available for android and iOS. Scan the QR code below to access the app.
This appliance allows you to operate the appliance via your home network. A prerequisite is a permanent Wi-Fi
connection to your router and the free app “Smart Life-Smart Living”.
We recommend disconnecting the appliance from the power supply when you are away from home for extended
periods of time if you do not plan on using it to prevent accidental activation through the app.
System Requirements:
iOs 8.0 or higher
Android 4.1 or higher CONNECTING VIA THE APP
1. Install the “Smart Life-Smart Living” App and create a user account.
2. Activate the Wi-Fi Function on the appliance
2.1. Ensure your appliance is within range of the router
2.2. Press and hold the TIMER button for about 3 seconds, the Wi-Fi LED will flash rapidly.
3. Launch the app and select “+”
4. Select “Air conditioner” menu and follow the instructions on the app.
5. Once the appliance has been successfully connected, the Wi-Fi LED will be permanently illuminated
6. To disconnect, press and hold the TIMER button for about 3 seconds, the appliance will disconnect and the Wi-Fi
LED will go out.
TIMER SETTING
The timer can be used for 2 operations: Delay start and Delay stop
1. Delay Start
1.1. When the unit is turned off, press the TIMER key to turn on timer function
1.2. Use the ADD and MINUS buttons to set the timer value
1.3. The unit will switch on after the set number of hours
2. Delay Stop
2.1. When the unit is switched on, press the TIMER key to turn on the timer function
2.2. Use the ADD and MINUS buttons to set the timer value
2.3. The unit will switch off after the set number of hours
3. To cancel the timer, use the ADD and MINUS buttons to set the timer value to “00”

AUTOMATIC DEFROST
At low room temperatures, frost may build up at the evaporator during operation. The unit will automatically start
defrosting and the POWER LED will blink. The defrost control sequence is as follows: When the unit is operating in
cooling or drying mode, and the evaporator coil temperature is below -1°C, the compressor will stop operating for 10
minutes until the coil temperature is up to 7°C –the unit will then restart to cool operating mode.
OVERLOAD PROTECTION
In the event of a power loss, to protect the compressor, there is a 3-minute delay until the compressor restarts.
DRAINAGE
The self-evaporating system uses the collected water to cool the condenser coils for better efficient performance.
There is no need to empty the drainage tank in cooling operation except in exceptionally high humidity conditions.
The condensate water evaporates at the condenser and is evacuated through the exhaust hose.
For continuous operation un drying mode, please connect the attached drain hose to the unit. Condensate water can
then be directly drained into a bucket or similar.
Switch off the unit before this operation
Remove the plug of the water outlet opening and keep
it in a safe place
Securely and properly connect the drain hose and
ensure it is not kinked and is clear of obstruction
Place the outlet of hose over a drain or a bucket and
ensure that water can flow freely out of the unit
Do not submerge the end of the hose into water, as this
can cause an “air lock” in the hose
To avoid water spillage, tilt the drain hose down
towards the floor and straighten out any kinks in the
hose
Note: Remember to replace the plug after using the
drain hose!

CLEANING AND CARE
Cleaning the Air Filter
Dust collects on the air filter and restricts the airflow. The restricted airflow reduces the efficiency of the system and
if it becomes blocked it can cause damage to the unit.
The air filter requires regular cleaning. The air filter is removable for easy cleaning. DO NOT OPERATE the unit
without the air filter or the evaporator may become contaminated.
1. Press POWER button to switch off the unit, then unplug the unit from the mains
2. Remove the filter mesh from the back of the unit
3. Use a vacuum cleaner to suck dust from the filter
4. Turn the filter over and rinse the air filter under running water. Let the water run through the filter in the
opposite direction of air flow. Set aside and allow the filter to air dry before reinstalling.
WARNING! To prevent accidental injury from extreme temperatures and sharp edges, do not touch the
evaporator surface!
STORAGE
For long term storage (more than a few weeks) it is best to clean the unit and dry it out completely:
1. Unplug the unit and remove exhaust hose and window kit.
2. Drain the remaining water from the unit
3. Clean the filter and let the filter dry completely
4. Collect the power cord at the water tank
5. Re-install the filter in its position
6. The unit must be kept in upright position when in storage
7. To preserve the unit, keep in a dry, well ventilated space indoors.
Note: the evaporator has to be completely dried out to avoid component damage and mould. Unplug the unit and
leave in a dry open area for a few days to completely dry it out.

TROUBLESHOOTING
Symptom
Inspection
Solution
The unit is not operating.
Check the power connection in
securely.
Insert the power cord securely into the wall
Outlet.
Check if the water level indicator
lights up?
Empty the drain pan by remove the rubber
plug.
Check the room temperature.
The range of operating temperature is 5-
35℃.
The unit works with
reduced capacity.
Check the air filter for dirt.
Clean the air filter as necessary.
Check if the air duct is blocked.
To clear the obstacle.
Check if the room door or window is
open.
Keep the door and windows closed.
Check if the desired operating mode
is selected and the temperature is
properly set.
Set the mode and temperature at proper set-
point according the manual.
The exhaust hose is detached.
Make sure the exhaust hose is securely
attached.
Water Leakage
Overflow while moving the unit.
Empty the water tank before transport.
Check if the drain hose is kinked or
bends.
Straighten the hose to avoid a trap existing.
Excessive Noise
Check if the unit is securely
positioned.
Place the unit on horizontal and firm ground.
Check if any loose, vibrating parts.
Secure and tight the parts.
Noise sounds like water flowing.
Noise comes from flowing refrigerant. This is
normal.
Error
Codes
E0
Communication faults between main
PCB and display PCB.
Check the wire harness of the display PCB for
damage.
E1
Ambient temperature sensor failure
Check connection or replace it. To clean or
replace the temperature sensor.
E2
Coil temperature sensor failures.
Check connection or replace it. To clean or
replace the temperature sensor.
Ft
Condensate water high level alarm.
Empty the drain pan by removal the rubber
plug.

GENERAL SAFETY REQUIREMENTS
Domestic wiring must be tested periodically by a qualified electrician at least once every 10 years or at every change
of occupancy. For office and retail premises, and buildings such as village halls, the wiring must be inspected at least
once every 5 years. It is recommended that all building be fitted with smoke alarms (it is mandatory for new
buildings). TESTING
When used in an office environment, we recommend that this product should be safety-tested yearly by a qualified
electrician (PAT Tested).
We recommend that it is PAT tested regularly when used in a domestic environment.
If the mains lead is damaged, it must be replaced by the manufacturer or an authorised service centre. If the mains
plug needs to be replaced, proceed as follows:
Connect the brown wire to the terminal labelled “L”
Connect the blue wire to the terminal labelled “N”
Connect the green and yellow wire to the upper terminal labelled “E”
Make sure that the cord-grip is positioned correctly (over the outer sheath
of the cable) and it fully tightened.
If the plug is fitted with a fuse other than 13A, then please replace with an
approved fuse of the correct value.
OPERATING COSTS
At time of going to press, the average cost of electricity is £0.15 per unit (kilowatt-hour). The amount you are being
charged will be shown on your electricity bill. At this cost, the EH1908 will cost £4.80 per day to run on the “High
Speed” setting.
DISPOSAL AND RECYCLING
You must not dispose of this appliance with domestic household waste.
Most local authorities have specific collection system for appliances and disposal is free of charge to the end-user.
When replacing an existing appliance with a similar new appliance your retailer may take the old appliance for
disposal.

TECHNICAL SPECIFICATION
Product Code
EH1910
Cooling Capacity (Btu/h)
12,000
Power Supply
230V~
Rated Cooling Input (W)
1337
Rated Current Cooling (A)
5.9
EER For Cooling (W/W)
2.63
Noise Level (dB) (High)
65
Product Dimensions (mm)
762 x 470 x 353
Packaging Dimensions (mm)
878 x 462 x 505
Refrigerant (Type/Charge)
R290/240g
Net Weight (kg)
29.5
Gross Weight (kg)
33
Application Area (m2)
16-22
Fan Speeds
3
Louvres
Automatic
Prem-i-Air guarantees the product free from defects in materials and workmanship for a period of twelve months.
Should this appliance be operated under conditions other than those recommended, at voltages other than the
voltage indicated on the appliance, or any attempts made to service or modify the appliance, then the warranty will
be rendered void. The product you buy may sometimes differ slightly from illustrations. This warranty is in addition
to, and does not affect, your statutory rights. Our guarantee is administered by our retailers.
If your product arrives damaged, you must contact the retailer from whom you bought it. The retailer’s contact
details will be on the invoice that arrived with the product, or on the e-mail you received when you placed the order.
Do not contact Prem-i-air, only your retailer can arrange a replacement. If your product fails within the guarantee
period, firstly read the “fault finding” section of this manual, because temperature and weather conditions can affect
the performance of certain products.
If the product needs to be repaired or replaced, you must contact the retailer from whom you bought it. The
retailer’s contact details will be on the invoice that arrived with the product, or on the e-mail you received when you
placed the order. If you have just received your product and require technical help in using it, please call our Help
Desk on [phone]. If you have any other technical queries about the product, please call our Help Desk on
[phone].
Prem-i-Air Appliances Ltd.,
Lancots Lane, Sutton,
St. Helens, Merseyside.
WA9 3EX
www.prem-i-air.com