Wall Mounted Inverter Split Air Conditioner with Heat Pump
User and Installation Manual
eIQ-9WMINV 9,000 BTU
eIQ-12WMINV 12,000 BTU
eIQ-18WMINV 18,000 BTU
eIQ-24WMINV 24,000 BTU
also quick connectors (QC) models
Thank you for choosing ElectrIQ.
Please read this user manual before using this innovative
Air Conditioner and keep it safe for future reference.
Visit our page www.electrIQ.co.uk for our entire range of Intelligent Electricals
2
CONTENTS
CONTENTS 2
SAFETY INSTRUCTIONS 3
OPERATION 4
REMOTE CONTROL 5
FILTERS 7
END OF SEASON 8
START OF SEASON 8
REPLACING THE BATTERIES 8
INSTALLATION GUIDE 9
INSTALLATION OF THE OUTDOOR UNIT 16
STANDARD PIPELINES CONNECTION & AIR PURGING 16
QUICK CONNECTORS OUTDOOR UNIT INSTALLATION WMINVQC (MODELS) 18
ELECTRICAL WIRING DIAGRAMS
22
TROUBLESHOOTING AND SELF DIAGNOSIS 26
TECHNICAL SPECIFICATIONS 27
APPENDIX 28
3
SAFETY INSTRUCTIONS
Important!
Carefully read the instructions before operating the unit
This appliance comprise of an indoor and an outdoor unit. The indoor slim evaporator is
designed exclusively for indoor installations while the external condenser can be installed
outside while still away from flood water or snow line.
Rating: This unit must be only connected to a 220-240 V / 50 Hz earthed power source.
Installation must be in accordance with regulations of the country where the unit is used.
These air conditioners are supplied with refrigeration pipes and electrical cables, and in the
case of QC model with quick connectors, which enables the installer to save time, removes
the need of a vacuum pump, while preventing any leakage of refrigeration gas. However
European Union regulations requires for an F-Gas trained engineer to handle any operation
where non-qualified intervention could case fluorinated gas escape. A commissioning
certificate must be issued with any installation.
If you are in any doubt about the suitability of your electrical supply have it checked and, if
necessary, modified by a qualified electrician.
This air conditioner has been tested and is safe to use. However, as with any electrical
appliances - use it with care.
Disconnect the power before dismantling, assembling or cleaning.
Avoid touching any moving parts of the appliance.
Never insert fingers, pencils or any other objects though the guard
This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities. It is also not intended for use by those with a lack of
experience and knowledge, unless they have been given supervision or instruction
concerning the use of the appliance by a person responsible for their safety. Do not leave
children unsupervised with this appliance.
Do not clean the unit by spraying it or immersing it in water.
Never connect the unit to an electrical outlet using an extension cord. Both the indoor unit
and outdoor must be hardwired by a qualified electrician.
Never operate this appliance if the cord is damaged. Ensure the power cord is not stretched
or exposed to sharp object/edges.
A damaged supply cord should be replaced by the manufacturer or a qualified electrician in
order to avoid a hazard.
Any service other than regular cleaning or filter replacement should be performed by an
authorized service representative or a qualified air conditioning engineer. Failure to comply
could result in a voided warranty.
Do not use the appliance for any other purposes than its intended use.
The outdoor part of the air conditioner unit must always be stored and transported upright,
otherwise irreparable damage may be caused to the compressor; if in doubt we suggest
waiting at least 24 hours before starting the unit.
Avoid restarting the air conditioning unit unless 3 minutes have passed since being turned
off. This prevents damage to the compressor.
Never use the mains as a switch to start and turn off the air conditioning unit. Use the
provided ON/OFF switch located on the remote control.
Always place the unit on a dry and stable surface. Install the outdoor unit on wall with wall-
mounted brackets or fix on floor slab with special floor mounting slab or brackets away from
flood or snow line.
The indoor unit should not be installed in laundry or wet rooms
4
Energy Saving and Unit Safety Protection Tips
Do not cover or restrict the airflow from the outlet or inlet grills.
For maximum performance the minimum distance from a wall or objects should be 50cm.
Keep the filters clean. Under normal conditions, filters should only need cleaning once
every four weeks (approximately). Since the filters remove airborne particles, more frequent
cleaning maybe necessary, depending on the air quality.
For the initial startup set the fan speed to maximum and the thermostat to 4-5 degrees
lower than the current temperature. After, set the fan switch to low and set the thermostat to
your desired setting.
To protect the unit we recommend not using the cooling function when the ambient indoor
temperature is higher than 35℃.
To protect the unit we recommend not using the heating function when the indoor ambient
temperature is lower than 7℃.
Note the manufacturer operating temperature ranges at the end of this user manual.
OPERATION
Cooling Mode
The compressor (6) in the exterior unit compresses the
refrigerant into a high- temperature, high-pressure gas. When
this gas flows along the cooling fins of the condenser (7),
heat is exuded and the gas condenses into a liquid, which is
led to the evaporator (1) in the interior unit. The liquid
expands into a gas at a low temperature and low pressure is
converted.
This gas absorbs the warmth of the air in the room, the
cooled air is blown back into the room and the heat is
moved to the compressor along with the gas.
A fan (3) draws the air over the filter and blows the cooled
air back into the room. A fan (8) draws air over the
condenser and blows warm air away.
1. Evaporator 2. Filter 3. Evaporator Fan 4. Gas Line 5. Liquid line
6. Compressor 7. Condenser 8. Condenser Fan
Heat Pump Mode
The system operates in reverse: the condenser works as an evaporator, the evaporator as
a condenser: warm air is blown into the room. It is ideal as a maintenance heating when
outside temperature is not too low and when indoor temperature is more than 7°C.
Dehumidifying
As with cooling, the moisture in the air condenses on the cold evaporator at room
temperature acting as a powerful dehumidifier.
3
1
2
4
568
7
5
REMOTE CONTROL
The remote control has a range of up to 8m. Point the remote control at the receiver in the
interior unit. A beep confirms that the remote control signal has been received.
NOTE: LAMP button and CLEAN button may not available in every models
REMOTE OPERATION
Turn the appliance on with the ON/OFF button. This activates the most recent used setting.
The ON/OFF
button turns the air con off.
TEMPERATURE
The desired temperature is set with the up and/or down button, within the limits of the
thermostat: 16°C – 32°C .
Use the FAN SPEED button to set the fan speed at low, medium and high; or automatic (the
symbol on the display will flash). The fan speed in the automatic setting is determined by the
difference between the set temperature and the room temperature.
6
Cool
1. Press the MODE button until the COOL indicator appears.
2. Set the desired temperature.
3.
Use the FAN button
to set the fan speed.
Heat
1. Press the MODE button until the HEAT indicator appears
2. Set the desired temperature.
3. Use the FAN button to set the fan speed.
Fan mode
1. Press MODE
button until the FAN indicator appears.
2. The temperature settings will not control fan operation
3. Use the FAN button to set the fan speed.
Dehumidify
1. Press the MODE
button until the dehumidify indicator appears.
2. The FAN button does not work in dehumidify mode. The fan speed will always be low in
this mode. Also temperature cannot be adjusted in dehumidifying mode
Auto mode
1. Press the MODE button until the AUTO indicator appears.
2. The difference between set temperature and room temperature
determines how the air conditioner operates: cool, heat, fan or dry. The up and down
buttons will not work.
3. Use the FAN button to set the fan speed.
Timer off function (while air conditioner is on)
1. Press the MODE button until the symbol appears for the operation you want.
2. Set the desired temperature.
3. Use the FAN button to set the fan speed.
4. Press the timer off button to set the time. Use the up and down button to
choose from 1-24 hours timer setting. Once the time you have set has elapsed, the
appliance will switch itself off. To cancel the timer off function before the set time has
elapsed, press the timer off button again.
Timer on function (while air conditioner is in standby)
1. The appliance is switched off in standby mode
2. Press the TIMER button to set the time. Use the up and down button to choose from 1-24
hours timer setting. Set the desired operation, temperature, fan speed, etc. Once the set
time has elapsed, the appliance will switch itself on. To turn off the timer on function before
the set time has elapsed, press the timer on button again.
Sleep mode
1. Press the SLEEP button
2. Set the desired temperature.
3. Press the SLEEP button; SLEEP indicator will appear on the display.
Cancel the sleep mode by pressing this button again.
4. The fan speed is low in sleep mode.
Turbo
1. Press the MODE button until the fan symbol appears.
2. Set the desired temperature.
3. Use the FAN button to set the fan speed
4. Press the TURBO button. The fan and compressor will run at maximum
speed for 15 minutes, then at previously set speeds.
IMPORTANT
7
Auto restart. The air conditioner will automatic restart when electricity is restored after a power cut. If in doubt,
check the settings.
Range of internal thermostat the internal thermostat can be set at a desired temperature between 16 and 32°C.
Note that whether the desired value is achieved depends on size, temperature and insulation of the room.
Range of heat pump function
The heat function can be used when the external ambient temperature is above 5°C or higher. The performance of
the heat pump will degrade with lowering external temperatures.
Capacity
The required cooling or heating capacity depends greatly on the location and/or use of the room where the air
conditioner is installed. Strong sunlight and the presence of people, lights or equipment create an additional heat
load. Normal living spaces require about 100 W per square metre of floor surface. In strong sunlight or if other
sources of heat are present, this may be as much as 350 W/sqm.
Tip: on warm days, let the air conditioner cool the room as much as possible during the night and set the temperature
constant from night to daytime.
Emergency start
In the event of a problem, the air conditioner can be operated using the emergency button under the panel in the
interior unit. Open the front panel and press the button, the air conditioner will:
-heat if the room temperature is 20 °C or less, cool if the room temperature is 25 °C or more and for values in
between: dehumidify in a model without a heat pump and in a model with a heat pump in fan mode.
FILTERS
Turn off the appliance from the consumer unit before attempting to service the filters.
B
C
B A
A. B.
Opening the front panel: at the A recesses, pull the front part up with both hands. The front
panel will stay horizontal (at around 90°).
Closing the front panel: press the front part down at the sides at B and in the middle at. Make
sure it is properly closed (click).
8
1. Hold the front panel open (or put it in horizontal position) and remove the filter(s).
2. Use a vacuum cleaner to remove dirt. If the dust filter is very dirty, it may be washed in
lukewarm water with a very small amount of neutral detergent. Rinse well and allow to dry
completely (not in direct sunlight or near a source of heat).
3. Keep the grid panel open and reinstall the filter(s). Press the panel shut; a click indicates it
is closed properly.
4. Restore the power from the consumer unit and turn the air conditioner on.
Indoor Unit: While the unit is disconnected from power dust regularly with a dry cloth or slightly
damp paper towel. Never use chemicals or solvents. Never spray a liquid in or over the appliance.
Exterior unit: While the unit is disconnected from power. Remove dirt and keep the air intake
and exhaust openings free of debris, etc. Cleaning with chemicals may cause damage.
END OF SEASON
If the air conditioner is not going to be used for an extended period:
• set in fan mode on a slightly warm day so that the inside of the appliance dries out.
• switch of the power from fuse box and remove the batteries from the remote control.
• clean filters as well
START OF SEASON
If the air conditioner is to be used again after an extended period:
• check that the air intake and exhaust openings of the interior and exterior units are not
blocked. Remove all dirt and debris.
• check that filter is installed and is clean.
• check that the condensation outlet drains properly and there is no dirt or organic blockage
(otherwise leakage may occur)
• install 2 AAA batteries in the remote control.
• turn the appliance on, set the time and desired setting.
REPLACING THE BATTERIES
• remove the remote cover.
• replace the AAA batteries, + to + and – to –.
• install the cover.
• press the on/off button; if no symbols appear on the display, the
batteries are empty or have been incorrectly installed.
9
INSTALLATION GUIDE
SAFETY
Only qualified personnel should install this appliance. This install manual is intended for use by
individuals possessing adequate backgrounds and qualifications in electrical, electronic,
refrigerant and mechanical field. Any attempt to install or repair the appliance may result in
personal injury and property damage. The manufacturer or seller cannot be responsible for the
interpretation of this information, nor can it assume any liability in connection with its use. The
units are designed for permanent installation. The equipment is designed for domestic or office
use and we are not making any endorsements for use in industrial or maritime environment.
Do not place near sources of heat, vapors, industrial machine oil or other flammable gases. High-
frequency waves generated by radio equipment, welders and medical equipment will interfere
with the normal operation of the unit. Install this device only when it complies with local/national
legislation, ordinances and standards. Check the mains voltage and frequency. This unit is only
suitable for earthed electrical supply, connection voltage 230 V~ / 50 Hz.
The information, specifications and parameter are subject to change due to technical
modifications or improvement without any prior notice. The accurate specifications are presented
on the nameplate label.
Please read this installation manual completely before installing the product.
When the power cord is damaged, replacement work shall be performed by authorized personnel
only.
Installation work must be performed in accordance with all European, national and / or local
directives and standards and must be done by authorized personnel only.
Always make sure to wear the correct personal safety protections such as protective eyewear,
gloves, ear protection etc.
This air conditioner contains a refrigerant and can be classified as pressurized equipment.
Therefore always contact an authorized air conditioning engineer for installation and maintenance
of the air conditioner. The air conditioner must be inspected and serviced on an annual base by
an authorized air conditioning engineer.
For your convenience you can download the latest version of the user / installation manual on
www.electriq.co.uk
Indoor Unit Position
The air inlet and outlet vent should be far from any obstruction, ensuring that there is a good
airflow through the whole air-conditioned space. Select a position where the condensing water
can be easily drained out, and the indoor unit can be easily connected to outdoor unit. The wall
where the unit is fixed should be strong enough to withstand the full weight and vibration of the
unit. The unit should be accessible for service maintenance. The height of the installed unit
should be ideally more than 200cm from floor. The air conditioner must not be installed in a wet
environment as a bath, shower or swimming pool etc.
Outdoor Unit Position
A convenient position, dry and well ventilated, outside of direct sunlight or strong winds, which is
not on flood line and where noise and airflow does not cause interference or inconvenience.
Select a location where there should be no obstructions to the inlet and outlet vents. The location
should be able to withstand the full weight and vibration of the outdoor unit and permit safe
installation.
Make sure that the outdoor unit installation is made in respect to installation dimension diagram
with easy maintenance access. Select a place where it is out of children reach for the children.
Do not block utilities access or fire escapes.
10
The external unit must be lifted and put in place by two people.
NOTES:
1. Only use correct power voltage making sure the correct sized power cables are used
2. The appliance shall be installed in accordance with standard wiring regulations by qualified
personnel
3. Only replace fuses according to their printed rating or corresponding pcb boards.
RECOMMENDED INSTALLATION SPACING DIAGRAM
11
12
TOOLS RECOMMENDED FOR INSTALLATION
Electric drill
Screwdrivers
Core hole
cutter
Number 14 (7mm)
masonry drill
1.5
inch number
10 screws
roundhead slotted
7
mm wallplugs
Pipe&cable detector
Hammer
Tape measure
Spirit
Pencil and
chalk
Small
stepladder
Protective glasses
and mask
4 inch plastic ties
13
Also the following
2 inch Pipe clips
Circuit breaker when drilling inside and out
Garden gloves when lifting the outdoor unit
Dustsheets
Foam Filler
Silicone sealer and gun
14
. Check the area for any 1
hidden wires or pipes.
2 . Mark the righthand
backplate screw
position.
3 . Remove the backplate
and drill a 7mm hole.
4 . Tap home a 7mm
wallplug.
. Screw the backplate 5
to the wall using 1.5
inch number 10
screws.
6 . Check level, mark the
other holes and swing
the backplate away.
7 . Drill the rest of the
holes and tap in
wallplugs
8 . Fix the backplate to
the wall.
9 . Mark the hole centre
make sure the 3.5 inch
cutter will clear the
backplate.
10 . Drill the hole at a slight
downward angle. When
you feel the pilot drill exit
the outside wall stop
11 . Finish the hole from
the outside to keep it
clean
12 . Feed the cord and
drain hose carefully
through the wall
15
16
The piping can be lead out both on the right or the left of
the indoor unit as seen in fig. 1. Please cut off the pipe
hole guards if you are changing the pipe position. The unit
also features alternatives guards for more pipe positioning.
Make sure that the drain pipe is underneath the pipelines.
(Fig.3) (When the drain pipe passes the room interior,
some condensed water might occur to its surfaces if the
humidity is very high).
Tidy up the copper pipes, electrical cables and water
drains and pass them through the piping wall hole drilled
before (fig.2).
Hang the mounting slots of the indoor unit on the wall
mounting bracket making sure is tight in place (fig.3) so
that the hooks at the bottom of the indoor unit match the
hooks of the wall mounting bracket (fig.4)
Notes:
1. The height of the installed unit is recommended to >
200 cm.
2.
Either the indoor unit or the outdoor unit can be higher,
but the height difference must comply with a max. 5
metres level difference.
3. Try to reduce the bending of the pipes as much as
possible so as to avoid possible negative impacts upon
the
performances of the unit.
For the quick connectors model the pipes and electrical cables will be encased in a plastic
“umbilical cord” but there will still be need for careful handling of the piping to avoid bends.
INSTALLATION OF THE OUTDOOR UNIT
Try to move the product to the installation location in its original packaging
As the gravity center of the unit is not at the installation center, special caution should be taken
when using hoisting cables to lift it up
During transport, the outdoor unit must not be tilted to over 45 degrees (also do not store the unit
horizontally.
Use expansion bolts to fix the mounting supports on the wall;
Use bolts and nuts to fix the outdoor unit firmly on the supports and keep on the same level;
If the unit is installed on the wall or at the rooftop, the supports have to be firmly fixed so as to
resist earthquake or strong wind.
Dimensions for parallel units installations
300mm(1')min
STANDARD PIPELINES CONNECTION & AIR PURGING
(Only for non-quick connector models (eIQ-9WMINV / eIQ-12WMINV / eIQ-18WMINV eIQ-24WMINV).
17
Additional refrigerant amount
Liquid pipe diameter 6.35(1/4") Liquid pipe diameter: 9.52(3/8")
(piping length-5)mx30g
or (piping length-16)ftx0.3oz
(piping length-5)mx65g
or (piping length-16)ftx0.7oz
No dust or any other particles, air or moisture should be allowed to enter the air conditioning
system. Careful attention should be paid when pipeline connection for outdoor unit is made. Try
to avoid repeated curves as much as possible; otherwise damage to the copper pipes may occur.
Suitable wrenches should be used when the pipeline connection is done so as to ensure
appropriate torque (refer to following torque table).
Excessive torque action might damage the joints while too little torque might lead to leakage.
Torque based upon the wrench to be used
Air purging with vacuum pump
1. Check that pipelines connection have been properly connected,
remove the charging port cap, and connect the manifold gauge
and the vacuum pump to the
charging valve by service hoses
as shown
2. Open the valve of the low-pressure side of manifold gauge, then run the vacuum pump.
Vacuum the indoor unit and the connecting pipes until the pressure in them lowers to
below 1.5mmHG (The operation time for vacuuming is about 10 minutes). When the
desired vacuum is reached, close the valve of the low pressure of the manifold and stop the
vacuum pump.
3. Disconnect the service hoses and fit the cap to the charging valve.
4. Remove the blank caps, and fully opens the spindles of the 2-way and 3-ways valves with
a service valve wrench.
5. Tighten the blank caps of the 2-way and 3-ways valves, applying the above torque Table
Adding refrigerant
Refrigerant must be added if the piping measures more than 5 metres (16'5") in length.
This operation can only be performed by a professional F-Gas engineer, for the additional
gas amount, see the below
Gas leakage inspection
After the pipeline connection is done,
use a leakage inspection device to
carefully check if there is any leakage at
the joints. This is an important step to ensure the quality of installation. Once a leakage is
detected, proper action should be taken immediately.
Copper pipe diam. Tightening torque
6.35(1/4") 160kgf.cm(63kgf.inch) 200kgf.cm(79kgf.inch)
9.52(3/8")
300kgf.cm(118kgf.inch) 350kgf.cm(138kgf.inch)
12.7(1/2")
500kgf.cm(197kgf.inch) 550kgf.cm(216kgf.inch)
15.88(5/8")
750kgf.cm(295kgf.inch) 800kgf.cm(315kgf.inch)
19.05(3/4")
inch) 1400kgf.cm(551kgf.inch)
18
QUICK CONNECTORS OUTDOOR UNIT INSTALLATION eIQ-12WMINVQC
Installation of the eIQ-12WMINVQC is faster and required less tools. There is no need to
use a vacuum pump.
19
. Push the drain hose onto 1
the indoor unit outlet.
2
Remove the raincover
from the side (Indoor
Unit).
4 . Push the male coupling
connector (2) right
inside female coupling.
. Close the retaining clip (4), 5
make sure the fingers of
the clip are engaged on
the back of the lug.
6 . Push the electrical snap
connector together.
7 . Connect the 3 wires to
the terminal board.
. Clip on the raincover and
8
fasten the retaining screw.
9 . Fold the excess cord
back on itself and clip
it with plastic ties.
10 . Screw down the unit.
You will need four
washers (not supplied).
11 . Fix the cord and drain
hose to the wall.
12 . Switch on at the mains,
run test and check for
any coolant or water
leakage.
3 . Slide the lug towards
left side (1) from female
coupling.
20
Notes:
To connect the couplings
Step 1: Ensure that the handle on the male coupling is in a reclined position away from the
mating male coupling.
Step 2: Retract the Release Sleeve on female coupling, insert the male coupling located on
the indoor unit into the female coupling.
Step 3: Release the "Release Sleeve" to the lock the male coupling into places.
Step 4: Fold the male coupling handle towards the female coupling half and push until the
handle seals behind the "Release Sleeve" and flat against the entire coupling
assembly.
Step 1: Shut down the A/C unit and unplug the electrical power cord from the wall outlet.
Step 2: Wait five minutes for the line pressure between the indoor compressor unit and outdoor
condensing unit to equalize.
Step 3: Pull the male coupling handle up and toward the male coupling to the full back
position.
Step 4: Retract the Release Sleeve on the female coupling to release the m ale coupling half
from the female half.
Step 5: To seal and protect from dust, reinstall the protective cap and plug.
To disconnect the couplings
eIQ-XXWMINVQC Quick Connectors
21
NOTES:
The copper pipe use in the “umbilical cord” of the quick connectors model pipelines and the
standard copper refrigeration lines is very soft high pressure copper and prone to get damaged
if not handled correctly. Try to avoid getting it bended or stretched.
To keep the allowed
bending radius please
make the packed soft
pipes vertical before
extending
Please do not extend only one side of
the packed soft pipes.
Please make use of
semicircle pulley to keep
the allowed bending
angle
Extremely bending could damage the
pipes
Please use a twisting
wheel to avoid improper
bending.
Over bent soft pipes will lead to
irregular bending
Please use rigid elbow to
keep the bending angle
while soft pipes operating.
Undersize bending will damage the soft
pipe.
Please kee p the minimum
bending angle while
installing
Short soft pipes will bent aside
admitted angle
22
ELECTRICAL WIRING DIAGRAMS- eIQ-9WMINV
Indoor
Unit
Outdoor Unit
(QC)
23
ELECTRICAL WIRING DIAGRAMS- eIQ-12WMINV(QC)
Indoor
Unit
Outdoor Unit
24
ELECTRICAL WIRING DIAGRAMS- eIQ-18WMINV
Indoor Unit
Outdoor Unit
(QC)
25
ELECTRICAL WIRING DIAGRAMS- eIQ-24WMINV
Indoor Unit
Outdoor Unit
26
TROUBLESHOOTING AND SELF DIAGNOSIS
ElectrIQ air conditioners have an advanced self-diagnosis system allowing them to
display the service information
Check No Malfunction Indoor unit display status
Code LED
Running
lamp flashing
frequency n
Timing lamp
flashing
frequency n
Indoor
parts
1 The communication faults
in the indoor and outdoor
units
F1
1 lighten
2 Indoor ambient temp.
sensor fault
F2
2 Lighten
3
Indoor coil temperature
sensor fault (Include: Inlet,
middle of pipe, outlet.)
F3
3 Lighten
4 Indoor fan fault F4
4 Lighten
Outdoor
parts
1 Outdoor module fault F5
5 Lighten
2 Outdoor ambient temp.
sensor fault
F6
6 Lighten
3 Outdoor coil temp. sensor
fault
F7
7 Lighten
4 Compressor suction temp.
sensor fault
F8
8 Lighten
5 Compressor discharge
temp. sensor fault
F9
9 Lighten
6 Inductor of current or
voltage fault
FA
10 Lighten
7 Compressor drive
abnormal fault
FC
11 Lighten
8 Power supply phase
lacking or phase
sequence fault
FD
12 Lighten
9 Return-air sensor
abnormal (Include these
roads A,B,C,D)
FE
13 Lighten
10
Other fault
FF
14
Lighten
Note A: The meaning of timing and running lamp flashing frequency n: When the
unit is faulty, while the timing lamp lightens, the running lamp will flash at 1 time/second.
Then both lamps will be off for 2 seconds and repeat this cycle again and again.
Note B: although the above diagnostic information is commonly applicable in most of air
conditioners, there may be exceptions, please contact the manufacturer for help.
27
TECHNICAL SPECIFICATIONS
Model
eIQ-9WMINV
(QC)
eIQ12WMINV
(QC)
eIQ-18WMINV
（QC）
eIQ-24WMINV
Rated voltage and frequency (Ph-V-
Hz)
1-220-240/50 1-220-240/50 1-220-240/50 1-220-240/50
Mode Cooling Heating Cooling Heating Cooling Heating Cooling
Heatin
g
Rated capacity (W)
2500
(1500~
3300)
2600
(1300~
3400)
3500
(1600~
3800)
3600
(2000~
4200)
5100
(1900~
5500)
5200
(2000~
5700)
7000
(4000~
8400)
7600
(4000~
9000)
Cooling power input (W)
780
(380~1
200)
720
(390~1
200)
1090
(340~1
400)
990
(420~1
350)
1580
(660~1
880)
1440
(670~1
920)
2180
(900~3
360)
2100
(900~3
360)
Heating current input (A)
3.5
(1.6~5.
4)
3.3
(1.7~5.
5)
(1.6~6.
4)
(1.9~7.
0)
7.2
(2.8~8.
5)
6.6
(2.9~8.
7)
10.0
(4.2~15
.4)
9.6
(4.2~1
5.4)
SEER/SCOP(W/W)
6.1/A++
;5.6/A+
(QC)
4.0/A+;
3.8/A
(QC)
5.6/A+ 3.8/A 5.6/A+ 4.0/A+
Nominal load (kW)
2.6;
2.5(QC
)
2.6;
2.4(QC) 3.5 5.1 5.1 7.0 7.0
Balance point temperature Heating (℃)
/ -7 / -7 / -7 / -7
Min. outdoor operating temperature
(℃)
/ -10 / -10 / -10 / -10
Thermostat-off mode (W) 29 29 66 80
Standby mode (W) 0.5 0.5 0.5 0.5
Off mode (W) 0 0 0 0
Annual consumption(kW)
143;15
6(QC)
910;88
4(QC)
204;
293 1879 438 2450
Copper Pipe Type length
5 meters;
4 meters ( QC )
5 meters;
4 meters ( QC )
5 meters;
4 meters ( QC )
5 meters
Liquid side/ Gas side mm/inch)
6.00(1/4)+
9.52(3/8);
5.00(1/5)+
17.30(2/3)(QC)
6.00(1/4)+
9.52(3/8);
5.00(1/5)+
17.30(2/3)(QC)
6.00(1/4) +
12.00(1/2)；
5.00(1/5)+
20.00(4/5)(QC)
9.52(3/8) +
15.88(5/8)
Max. refrigerant pipe length 15m 15m 15m 15m
Max. Elevation 5m 5m 5m 5m
Interconnecting Cable 3C+E 3C+E 3C+E 3C+E
Fuse Rating 13A 13 A 24A 24A
Moisture Removal (L/h) 0.95 1.3 1.86 2.56
Indoor Air Flow (m3/h) 500 550 850 1050
5.2;4.9(QC)
4.3;4.5(QC)
6.1/A++;
5.6/A+(QC)
3.8/A;
4.0/A+(QC)
2.9;
3.0(QC)
219(QC)
1096;
1050(QC)
28
Dimension (L*W*H) (mm) 800x280x190 800x280x190 900×292×215 1080×302×220
Packing (L*W*H) (mm)
865x358x275 ;
875x410x352
（QC）
865x358x275 ;
875x410x352
（QC）
990×377×318；
985×450×370
（QC）
1275×392×318
Net / Gross weight (Kgs)
10/12;
14/16（QC）
10/12;
14/16（QC）
14 / 17；
17/19（QC）
16/20
Noise - Sound pressure
level (dB/A)
30~40 30~40 42~46 42~48
Noise - Sound power level
(dB/A)
40~50 40~50 52~56 52~58
Outdoo
r
Dimension (L*W*H) (mm) 715×235×540 715×235×540 850×295×605 900×330×835
Packing (L*W*H) (mm) 851x335x600 851x335x600 995×415×690 1030×440×960
Net / Gross Weight (Kgs)
28/33;
27/29(QC)
30/32
45 / 51；
42/45（QC）
65/70
Noise- Sound pressure level
(dB/A)
53 53 55 58
Noise- Sound power level
(dB/A)
63 63 65 68
Refrigerant type/weight
R410A/820g;
R410A/770g(QC)
R410A/1000g R410A/1700g R410A/2400g
Defrost mode
Automatic
defrosting
Automatic
defrosting
Automatic
defrosting
Automatic
defrosting
Applicable climate types
T1 (typical -7°C-
43°C)
T1 (typical -7°C-
43°C)
T1(typical -7°C -
43°C)
T1(typical -7°C -
43°C)
Due to continuous product development process specification may change.
These units contain a gas governed by F-Gas regulations. The gas must be handled by qualified F-Gas engineers.
APPENDIX
Disposal: Do not dispose this product as unsorted municipal waste. Collection of such waste must be
handled separately as special treatment is necessary.
Recycling facilities are now available for all customers at which you can deposit your old electrical
products. Customers will be able to take any old electrical equipment to participating sites run by their
local councils. Please remember that this equipment will be further handled during the recycling process, so
please be considerate when depositing your equipment. Please contact the local council for details of your local
household waste recycling centres.
29
WARRANTY INFORMATION
ElectrIQ guarantee provides cover against material or manufacturing faults.
This means that if your air conditioner develops a fault during the guarantee
period, we will arrange for it to be repaired or replaced.
Faults arising from a faulty installation are specifically excluded.
The system must be serviced annually by qualified personnel.
This unit must be operated under conditions as recommended in this user
manual, at voltages indicated on the unit. Any attempts made to service or
modify the unit by unqualified person, will render this WARRANTY VOID.
This warranty is in addition to, and does not affect, your statutory rights.
Our warranty is RTB warranty and cover parts and our labour only.
We recommend that you note the details of your purchase below and retain your original proof of purchase
receipt with this manual. Keep these documents safe in the event of a warranty claim.
Purchase Date: _____________________________
Retailer name: _____________________________
Model number: _____________________________
Serial number: _____________________________
Installation Date: _____________________________
Installer name: _____________________________
Service Date: _____________________________
Engineer/ Company name: _____________________________
ElectrIQ UK SUPPORT
30
www.ElectrIQ.co.uk/support
Please, for your own convenience, make check the
troubleshooting guide before calling the service line.
If the unit still fails to operate call: 0871 620 1057 or complete
the online form
Office hours: 9AM - 5PM Monday to Friday
www.ElectrIQ.co.uk
Unit 2, The Nursery
Berristow Lane
South Normanton
Derbyshire, DE55 2FX
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