Gree FP-22LM/D-K Manual de usuario
Change for life
Vertical Exposed Fan Coil Unit
Owner's Manual
Original Instructions
Commercial Air Conditioners
Models:
FP-22LM/D-K
FP-34LM/D-K
FP-51LM/D-K
FP-68LM/D-K
FP-85LM/D-K
FP-102LM/D-K
FP-119LM/D-K
FP-136LM/D-K
FP-170LM/D-K
FP-204LM/D-K
To users
Thank you for selecting Gree’s product. Please read this instruction manual carefully before installing
and using the product, so as to master and correctly use the product. In order to guide you to correctly
install and use our product and achieve expected operating eect, we hereby instruct as below:
(1) This equipment should be installed, operated or maintained by the qualied servicemen who have had
specic training. During operation, all safety issues covered in the labels, User’s Manual and other
literature should be followed strictly. This equipment 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
appliance.
(2) This product has gone through strict inspection and operational test before leaving the factory. In order
to avoid damage due to improper disassembly and inspection, which may impact the normal operation
of unit, please do not disassemble the unit by yourself. You can contact our designated dealer or local
service center for professional support if necessary.
(3) When the product is faulted and cannot be operated, please contact our designated dealer or local
service center as soon as possible by providing the following information.
yContents of nameplate of product (model, cooling/heating capacity, product No., ex-factory date).
yMalfunction status (specify the situations before and after the error occurs).
(4) All the illustrations and information in the instruction manual are only for reference. In order to make
the product better, we will continuously conduct improvement and innovation without further notice.
Contents
Safety notices (please be sure to abide )............................................................... 1
1 Product introduction............................................................................................. 5
1.1 Working principle.............................................................................................................. 5
1.2 Main parts......................................................................................................................... 5
1.3 Working conditions ........................................................................................................... 5
2 Unit installation...................................................................................................... 5
2.1 Installation environment ................................................................................................... 5
2.2 Precautions for installation ............................................................................................... 6
2.3 Outline dimensions........................................................................................................... 8
2.4 Installation and maintenance space ................................................................................. 8
2.5 Installation of inlet and outlet pipes .................................................................................. 8
2.6 Installation of the drain hose ............................................................................................ 9
2.7 Installation of the water valve ......................................................................................... 10
2.8 Electric wiring ................................................................................................................. 12
3 Thermostat guide ................................................................................................ 13
3.1 Thermostat panel and keys ............................................................................................ 13
3.2 Technical parameters ..................................................................................................... 13
3.3 Thermostat operations ................................................................................................... 14
3.4 Ambient temperature sensor failure ............................................................................... 22
3.5 Failure handling.............................................................................................................. 22
4 Commissioning and maintenance ..................................................................... 23
4.1 Inspection after installation............................................................................................. 23
4.2 Trial run .......................................................................................................................... 23
4.3 Maintenance requirement............................................................................................... 23
5 Troubleshooting .................................................................................................. 24
Vertical Exposed Fan Coil Unit
1
Safety notices (please be sure to abide )
WARNING: If not abide strictly, it may cause severe damage to the unit or the people.
NOTE: If not abide strictly, it may cause slight or medium damage to the unit or the people.
This sign indicates that the operation must be prohibited. Improper operation may cause severe
damage or death to people.
This sign indicates that the items must be observed. Improper operation may cause damage to
people or property.
WARNING
Please perform installation in
accordance with this manual
and read it carefully prior to
startup and service.
Installation should be done
by sales agents or qualied
servicemen. Do not do it
personally, as incorrect
installation would lead to water
leakage, electrocution, re
hazards etc.
Before installation, check
for power supply and see if
it complies with that on the
nameplate. Besides, check for
safety of the power supply.
This unit should be grounded
and there should be grounding
lines for the power socket so
as to prevent electrocution. Do
not connect the grounding lines
to the gas lines, water lines,
lightning rod or telephone
lines.
Specialized
Fittings
Specialized components
and parts should be used
for installation; otherwise it
would lead to water leakage,
electrocution, re hazards etc.
Specialized
Size of the power lines should
be large enough. Power lines
and other electric connection
lines should be replaced by
specialized cables.
When wiring of power lines is
nished, remember to install a
electric box to prevent safety
accidents.
When installation is nished,
check for connection of drain
lines, water lines and electric
lines, as incorrect connection
would lead to water leakage,
electrocution, re hazards etc.
Do not start or stop the unit by
drawing out or plugging in the
power plug.
Do not let the children play
with this unit.
Do not operate this unit with
wet hands.
Do not clean this unit until the
unit is turn o and the power
supply is cut o, otherwise it
would lead to electrocution or
personal injury.
Vertical Exposed Fan Coil Unit
2
Do not spray or rinse this unit
with water, as it would lead to
malfunction or electrocution.
Do not let this unit exposed
to moist, wet or corrosive
environment.
Volatile liquid like thinner or
petroleum would damage
appearance of this unit. (Only
soft dry cloth and cloth with
neutral detergent can be used
to clean the outer casing of
this unit.)
Do not make the set point too
low under the cooling mode.
Entering and leaving water
lines, condensate lines and
valves should be thermal
insulated so as to prevent from
dewing in summer.
Do not repair this unit by
yourself, as incorrect repair
would lead to electrocution or
re hazards. Please contact
GREE after-sales center and
repair should be done by the
qualied servicemen.
Never splice the power cord or
use an extended cord.
It can cause overheating or
re.
Don’t insert your hands or stick
into the air intake or outlet
vents.
Don't block the air intake
of the FCU.It can decrease
the FCU capacity or cause a
malfunction.
Keep combustilble spray away
from the units more than 1.5m.
It can cause a re or explosion.
Vertical Exposed Fan Coil Unit
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NOTE
During operation, do not insert
ngers or other objects into
the moving parts, which would
lead to unnecessary injuries.
Please cut o the power supply
when this unit is not used for
long time in consideration of
safety.
When there is something
unusual (like unusual smell,
burning smell, smoke etc.),
please turn o the unit and cut
o the main power supply at
once, and then contact GREE
after-sales servicemen. If
unusual conditions go on, this
unit would burn out, or even it
would lead to electrocution or
re hazards.
Wiring of power lines and
electric connection lines should
be secure enough. Terminals
also should be tightly fastened.
The connection line should
not suer external forces. For
the unit equipped with the
wired controller, the controller
would be powered on rstly;
otherwise it would be out of
normal use.
The lter should be cleaned
periodically in case that heat
exchanging eect would be
aected.
Please do freeze protection in
winter to prevent copper tubes
from cracking.
Don’ t leave windows and
doors open for a long time
while operating the FCU. It can
decrease the FCU capacity.
Don’t blow the wind to animals
and plants directly. It can
cause a bad inuence to them.
Don’t use the FCU for other
purposes, such as drying
clothes, preserving foods, etc.
Don’t place a space heater
near the FCU.
Vertical Exposed Fan Coil Unit
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This appliance is intended to be used by expert or trained users in shops, in light industry and on farms,
or for commercial or household use by lay persons.
Installing the unit in the following places may cause malfunction. If it is unavoidable,please consult the
local dealer:
(1) The place with strong heat sources,vapors, ammable or explosive gas,or volatile objects spread in the
air.
(2) The place with high-frequency devices (such as welding machine,medical equipment).
(3) The place near coast area.
(4) The place with oil or fumes in the air.
(5) The place with sulfureted gas.
(6) Other places with special circumstances.
(7) Do not use the unit in the immediate surroundings of a laundry, a bath, a shower or a swimming pool.
DISPOSAL: This marking indicates that this product should not be disposed 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 used device, please use the return and collection
systems or contact the retailer where the product was purchased. They can take this product
for environmental safe recycling.
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.
Vertical Exposed Fan Coil Unit
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1 Product introduction
1.1 Working principle
The cold (hot) water entering the heat exchanger will do heat exchanging with air passing through the
surface of the heat exchanger to condition the air temperature and humidity. There is no (cold) hot source
for this product itself. The running mode depends on the environment temperature and the running mode
of the main unit.
Memory function
Upon power failure, some statuses can be memorized, including: mode setting, fan speed setting, fan
swing setting, temperature setting etc.
1.2 Main parts
Outlet air grille
Electric box
Filter
Outlet pipe
Inlet pipe
Drain pipe
Fan component
Panel
1.3 Working conditions
(1) The entering water temperature for cooling is suggested to be no less than 5°C, otherwise it would
lead to condensate; the entering water temperature for heating is suggested to be not higher than
65°C (normally 60°C), otherwise it would lead to corrosion of copper tubes or abnormal noise.
(2) The suggested working environment temperature for cooling ranges 16~40°C and ranges 10~35°C
for heating. Besides, the relative humidity is or less than 80%. The maximum allowable pressure is
1.6MPa.
(3) This product is a kind of comfort air conditioning, and is not allowed to be installed where there are
corrosive, explosive and inammable substances or smog; otherwise it would lead to operation failure,
shortened service life, re hazard or even severe injuries. Special air conditions are required for where
mentioned above.
2 Unit installation
2.1 Installation environment
(1) There should be no direct sunlight.
(2) The hanger, ceiling and the building structure should be capable of supporting the weight of the unit.
(3) The drain pipe can be easily led out.
(4) The inlet and outlet air ow will not be blocked.
(5) There should be no inammable and explosive substances.
(6) There should be no corrosive gas, heavy dust, salt fog, smog or moisture.
Vertical Exposed Fan Coil Unit
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2.2 Precautions for installation
Drill four holes on the wall for suspending the unit in accordance with the the table below.
Suspension hole Suspension hole
Unit: mm
Model α β
FP-22LM/D-K
555
390
FP-34LM/D-K
FP-51LM/D-K
710FP-68LM/D-K
FP-85LM/D-K
FP-102LM/D-K
1010FP-119LM/D-K
FP-136LM/D-K
FP-170LM/D-K
1433
FP-204LM/D-K
Insert user-provided M10 expansion bolts into the holes on the wall and x them as shown in the picture
below.
Expansion bolt
Vertical Exposed Fan Coil Unit
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Open the cover. Loosen three screws and lift the decorated panels (on left or right side) 1cm above and
remove them in a horizontal way.
Open the cover Loosen screws
Lift the decorated panels
(on left or right side) 1cm above
After
Before
Remove it in
Suspension hole
Suspension hole
a horizontal way
Hang the unit by ting the holes into expansion bolts.
Regulate the unit position to slightly tilt the drain pipe and tighten bolts with nuts.
Suspension hole Suspension hole
Wall Nut
Bolt
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