Gree FP-34WM-D User manual

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Floor Ceiling Tpye Fan Coil Unit
Commercial or Household Air Conditioners
Owner's Manual(Original lnstructions)
Models:
FP-34WM-D
FP-51WM-D
FP-68WM-D
FP-85WM-D
FP-102WM-D
FP-136WM-D
FP-170WM-D
FP-204WM-D
FP-102WM-K(BMS)
FP-34ZD-K
FP-51ZD-K
FP-68ZD-K
FP-85ZD-K
FP-102ZD-K
FP-136ZD-K
FP-170ZD-K
FP-204ZD-K
FP-136WM-K(BMS)
Thank you for choosing commercial air conditioners.
Please read this Owner’s Manual carefully before operation and retain it for future reference.
If you have lost the Owner's Manual, please contact the local agent or visit www.gree.com
or send an email to [email protected] for the electronic version.

User Notice
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.

Contents
1 Operation Range .....................................................................................1
2 Notices for operation .............................................................................1
3 Operating Guide ......................................................................................1
4 Trouble Shooting .....................................................................................4
5 Installation ...............................................................................................4
5.1 Dimension ................................................................................................... 4
5.2 Selection of Installation location.................................................................. 5
5.3 There are two types of installation .............................................................. 5
5.4 Electrical wiring ........................................................................................... 7
6 Drain Piping Work....................................................................................8
7 Motorized valve .......................................................................................9
7.1 Installation................................................................................................... 9
7.2 Electric wiring .......................................................................................... 10
8 Evaluation of the Performance ..............................................................10
9 Check after Installation.......................................................................... 11

Floor Ceiling Tpye Fan Coil Unit
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1 Operation Range
(1) The operation pressure of the unit is no more than 1.6MPa. The entering water temperature
for cooling shall be lower than 5°C, otherwise condensate would be caused on the unit. The
entering water temperature for heating shall be not more than 70°C (normally 60°C), otherwise
the cupper tube of the heat exchanger would be corroded.
(2) The ambient temperature range for cooling is 16-40°C and 10-35°C for heating. The relative
humidity is equal or less than 95%.
(3) It is a kind of comfort air conditioning unit, not applicable to be used under the locations with
special requirements on corrosive, inammable gas or heavy smog (like, kitchen), otherwise,
the unit would fail to run properly or its service life would be shortened.
2 Notices for operation
(1) 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.
(2) Children should be supervised to ensure that they do not play with the appliance.
(3) If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a
similarly qualied person in order to avoid a hazard.
(4) An all-pole disconnection switch having a contact separation of at least 3mm in all poles should
be connected in xed wiring.
(5) The appliance shall be installed in accordance with national wiring regulations.
3 Operating Guide
Only professional personnel could clean or replace the lter.
Before cleaning lter, the power must be cut off and wait until fan motor stops.
●Remove the air filter, clean it by a vacumm
cleaner or if it is very dirty,wash it soap water,
then wipe off unit it is completely dry before
reinstalltion.
●Clean the air conditioner and the remote
control with dry cloth or a vacuum cleaner. If
damp cloth is used, remove moisture by using
cloth afterward.

Floor Ceiling Tpye Fan Coil Unit
2
●The expected temperature should be set at a
moderate level to avoid of unnecessary energy
consumption.
●Air ow direction will be changed by adjusting
the louvers and flaps as shown, accordingly
the air should be able to blow all over the
room.
●Clean the air filter every week for higher
efciency by professional.
●Close the window and door while operating
the unit for saving energy.
●Cover windows with a blind or a curtain to
prevent heat source from sunlight when the
unit is cooling, which helps to reduce energy
consumption.
●In case of ineffective ventilation, open the
window to ventilate room air occasionally,
meanwhile, close the window timely for saving
energy.

Floor Ceiling Tpye Fan Coil Unit
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Precautions
●If electric shock suddenly happens, turn off
the unit. If the unit is not to be used for a long
period, cut off the main power supply.
●Check electrical system (voltage and
frequency). Use proper power supply indicated
on the unit to operate the air conditioner and
only fuses wuth specied capacity, Do not use
pieces of wire instead of fuse.
●Do not insert objects into the air inlet or outlet
when the air conditioner is running as it may
cause damage or personal injury. Also pay
special attention when children are around.
●Do not place any obstacles around the
indoor and outdoor unit to avoid of inefficient
performance or malfunction.
●Never expose infants, aged persons or
patients directly to the air ow.
●Do not locate a heater or any other heat
source close to the unit. The heat may deform
plastic parts.

Floor Ceiling Tpye Fan Coil Unit
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4 Trouble Shooting
(1) Check the following before contacting the service man. You may find the solution to your
problems.
(2) After checking, if it still does not operate, please contact your local dealer.
Problem Causes
No operation
Check if electrical wire is damaged & check if break or switch is still on.
Check if the power supply is in order.
Check if the timer switch is on or not.
The air conditioner runs but
does not cool enough.
Check if the preset temperature is too high.
Check if the sunlight shiner directly into the room.
Check if the door and window are operates.
Check if the there is anything obstructing the air discharge.
Check if the exhaust fan still operates.
Check if the air lter is dirty or clogged.
Vapor or mist fume coming out
of the unit while running. Hot air in the room mixes with cool air. This causes smoke fume.
Inoperative remote control.
Loosened or disconnected wire between the unit and the display.
Check if the batteries are inserted in correct directions.
Check if the batteries are exhausted or not.
5 Installation
5.1 Dimension
A
D
B
E
C
4- Ø16
F
G(water inlet pipe G3/4")
H(water outlet pipeG3/4")
(160)
Mounting Hole
Unit: mm.
TYPE TYPE A B C D E F G H
FP-34WM-D FP-34ZD-K 840 238 740 695 260 203 (130) (215)
FP-51WM-D FP-51ZD-K 840 238 740 695 260 203 (130) (215)
FP-68WM-D FP-68ZD-K 840 238 740 695 260 203 (130) (215)
FP-85WM-D FP-85ZD-K 840 238 740 695 260 203 (130) (215)
FP-102WM-D
FP-102WM-K(BMS) FP-102ZD-K 1300 188 1202 600 260 160 (106) (172)
FP-136WM-D
FP-136WM-K(BMS) FP-136ZD-K 1300 188 1202 600 260 160 (106) (172)
FP-170WM-D FP-170ZD-K 1590 238 1491 695 260 203 (97.5) (178.5)
FP-204WM-D FP-204ZD-K 1590 238 1491 695 260 203 (97.5) (178.5)
Note: sizes in the brackets are just for reference.

Floor Ceiling Tpye Fan Coil Unit
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5.2 Selection of Installation location
(1) Such a place where cool air can be distributed throughout room.
(2) Such a place where condensation water is easily drained out.
(3) Such a place that can handle the weight of the unit.
(4) Such a place which has easy access for maintenance.
(5) Such a place where is permitting easy connection with the chilling water pipe.
(6) Such a place where is 1m or more away from other electric appliances such as television,
audio device, etc.
(7) Avoid a location where there is heat source, high humidity or inammable gas.
(8) Be sure that the installation conforms to the installation dimension diagram.
(9) The space around the unit is adequate for ventilation(Refer to Fig.2).
(10) The height of the installed location should be 2.3m or more from the oor.
INSTALLATION
PAPER PLANK
150cm or more
60cm or more
100cm or more
30cm or more
60cm or more
Fig.1 Fig.2
5.3 There are two types of installation
♦Ceiling type
♦Floor type
Fig.3
Each type is similar to the other as follows:
(1) Determine the mounting position on ceiling or wall.
(2) Remove the return grill, the side panel, and suspender from
the unit as per procedure below. Press the xing knob of the
return grilles, the grilles will be opened wider and then pull it
out from the unit.
1) Remove the side panel fixing screw and pull to the front
direction(arrow direction) to remove(Refer to Fig.3).
2) Loosen two hanger bracket setting bolts(M8) on each side
for less than 10mm. Remove two hanger bracket fixing
bolts(M6) on the rear side. Detach the hanger bracker by
pulling backward (Refer to Fig.5).
(3) set the suspension bolt (Use W3/8 or M10 size suspension bolts).
Adjust the distance from the unit to the ceiling slab beforehand (Refer to Fig.4).
(4) Fix the hanger bracket to the suspension bolt.
Make sure that extended suspension bolt from the ceiling stays inside the arrowed position.
Readjust the hanger bracket when it is outside the arrowed position (Refer to Fig.6) .

Floor Ceiling Tpye Fan Coil Unit
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Suspension bolt stays inside the cap of the unit. Never remove the cap.
(5) Lift the unit and slide forward unit the dent (Refer it Fig.7).
(6) Screw tightly both hanger bracket setting bolts(M8) (Refer to Fig.5).
(7) Screw tightly both hanger bracket xing bolts (M6) to prevent the movement of the unit (Refer
to Fig.5).
(8) Adjust the unit height so that rear side of the drain pipe slightly inclines to improve drainage.
Adjust the height by turning the nut with a spanner.
Insert the spanner from the hanger bracket opening (Refer to Fig.8).
Hanging installation
It is possible to install using inward facing hanger brackets by not removing the brackets from the
indoor init (Refer to.9).
Be sure to use only the specied accessories and parts for installation work.
Ceiling
Suspension bolt
Hanger bracket
Hanger bracket
Hanger bracket
setting bolt (M8)
Hanger bracket
Fig.4 Fig.5
Ceiling slab
Hanger bracket
Bolt position inward
Fig.6 Fig.7
Fig.8 Fig.9

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5.4 Electrical wiring
(1) Open the surface panel.
(2) Remove the electrical box cover.
(3) Route the power connection cord from the back of the indoor unit and pull it toward the front
thought the wiring hole for connection.
(4) Connect the wires of the power connection cord and valve connection cord as circuit diagram.
(5) Reassemble the electrical box cover.
(6) Recover the surface panel.
(7) The 3*0.75mm2power cable is recommended for the user. The specifications of the power
cable listed in the table above are applied to the conduit-guarded multi-wire copper cable (like,
YJV XLPE insulated power cable) used at 40 and resistible to 90 (see GB/T 16895.15).
If the working condition changes, they should be modified according to the related national
standard.
Rubber bush
Wiring clamp
Power connection
cord and valve
connection cord
Electrical box cover
Remote
Monitor
Wire
Water
Valve
NOTES:
1.The Remote Monitor system and the
wired controller are the optional acce-
ssories.
2.The maximal capacity of the output
signal x3 of the water valve is 1A.
3.The broken lines is for field connection.
Transformer
ROOM
TEM.SENSOR
BU
PE
XT
N
PE
N
L
CN7
493
LCD LCD
WH
TC
X2
RT1(15K)
RT2(20K)
BN
2
4
5
CN4
CN20
X9
X5
X3
X1
N
AC-L
TB
N1
RD
CN13 CN18 CN19 CN3 CN2
CN5 CN7 CN15 CN16 CN17 CN8
RD
BN
C
WH TUBE
TEM.SENSOR
Stepping
Motor(right)
Stepping
Motor(left)
YEGN
M1 M2
AP1
AP2
M3
PE
Fan
Motor
Controller
Fig.10

Floor Ceiling Tpye Fan Coil Unit
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6 Drain Piping Work
CAUTION Make sure the drain ows out.
Drain piping
(1) The drain pipe outlet direction can be chosen from either the right rear or right.
(2) The diameter of the drain pipe should be equal to or greater than the diameter of the
connecting pipe (Vinyl tube: pipe size:20 mm; outer dimension:26 mm).
(3) Keep the drain pipe short and incline downwards at a gradient of at least 1/100 to prevent air
pockets (Refer to Fig.11).
(4) Use the attached drain hose. ④and clamp ⑤.Insert the drain hose completely into the drain
socket. Tighten the clamp within the range of gray tape until the screw head is less than 4 mm
from the hose (Refer to Fig.12,13).
(5) Wrap the attached sealing pad OD over the clamp and drain hose to insulate. (Refer to Fig.13)
(6) No folding of drain hose inside the unit (Refer to Fig.14).
(7) Conrm that smooth drainage is achieved after the piping work.
(8) Pour 600cc of water into the drain pan from the air outlet for confirming drainage (Refer to
Fig.15).
Fig.11 Fig.12
Fig.13 Fig.15Fig.14
Cramp⑤
(A ccessory)
Large seeing pad
(A ccessory)
11
Watering can
Air outlet
4mmor less
(When drain hose is connected)
Incling the drain hose
Not to be lifted
No foldings
Not to be
soaking in water
Clamp ⑤
Drain hose
Daping area(Gray) ④

Floor Ceiling Tpye Fan Coil Unit
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7 Motorized valve
7.1 Installation
(1) The installation of the motorized valve should be done according as Fig.16.Firstly connect
one end of the tube joint with the water inlet tube of the unit, then connect the other end with
the motorized valve, and lastly connect the motorized valve with the flare nut . During the
installation, both the torque wrench and the spanner should be used and the moment of torque
should be within 90 N.m. Besides, a secure connection should be guaranteed.
Flare nut Wiring interfaceWater outlet tube
Torque wrench Thread fasten
S
panner
Valve
Tape
Water tube joint
Fig.16
(2) Both the tube joint and the motorized valve are G3/4 threaded. Prior to the connection, it is
recommended to wrap the tacky tape on the thread for two or three cycles for better sealing
effects
(3) After the tube joint, motorized valve, water inlet tube, water outlet tube are connected reliably,
start the water pump of the outdoor unit to check if they leak or not.
(4) What should be done lastly is wrapping sponge around the motorized valve and the tube for
heat insulation.
Body Valve
Inlet tube
Outlet tube
Pipe sleeve
Power cord
Terminal Board
Water
Valve
N
PE
PE
N
L
2
4
5
Fig.17

Floor Ceiling Tpye Fan Coil Unit
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7.2 Electric wiring
The electric wiring of the valve should be according with the Fig.10
It is prohibited to bind directly the water valve
wire and sponge up with the copper tube, as there
would be probably a short circuit or even electric
leakage(as Fig.18).
Water valve wire
Sponge
Water tube
Fig.18
The right way is letting the water valve wire go
through the pipe sleeve and then binding the sponge
and pipe sleeve up(as Fig.19).
Water valve wire PVC pipe sleeve
Sponge
Water tube
Fig.19
It is prohibited to put the valve core upside down,
as thiswould allow the condensate water to enter or
damage the valve core and even form a short circuit
which wouldresult in a re hazard(as Fig.20).
Fig.20
The right way is placing the valve core in the
proper position and letting the leading wire pointing
at the unit(as Fig.21).
Fig.21
Sponge
It is prohibited to wrap the whole
valve with sponge, as this would
affect the heat diffusion of the
valve core and probably pose a re
hazard(as Fig.22).
Fig.22
8 Evaluation of the Performance
(1) Check electric main wire’s voltage.
(2) Use a thermometer to measure cool air temperature both inlet side and outlet side.
(3) The difference between in-air and out-air temperature should not be less than 8℃.
Thermometer
(4) The unit has Auto-restart function, it can remember the running model before power-broken.

Floor Ceiling Tpye Fan Coil Unit
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9 Check after Installation
Items to be checked Possible malfunction Situation
Has it been xed rmly? The unit may drop, shake or emit noise.
Is heat insulation sufcient? It may cause condensation and dripping.
Does the insulation sufcient? It may cause condensation and draping.
Is the voltage in accordance with the rated
voltage marked on the nameplate?
It may cause electric malfunction or damage the
part.
Is the electrical wiring and piping connection
installed correctly and securely?
It may cause electric malfunction or damage the
part.
Has the unit been connected to a secure
earth connection? It may cause electrical leakage.
Is the power cord specied? It may cause eclectic malfunction or damage the
part.
Has the inlet and outlet been covered? It may cause insufcient cooling or heating capacity.
10 Test Operation(wireless remoter controller)
10.1 Before test operation
(1) Do not switch on power before installation is nished completely.
(2) Electric wiring must be connected correctly and securely.
(3) All the impurities such as scraps and thrums must be cleared from the unit.
10.2 Test method
(1) Switch on power, pressing "ON/OFF" button on the wireless remote control to start the test
mode.
(2) Press TURBO button no less than 3 times during 5 seconds. The FCU run at test mode.
(3) Using the controller,the FCU can select the COOL, HEAT, FAN, DRY to check whether the
operation is normal or not.
(4) Leave test mode to pressing "ON/OFF" button on the controller.
(5) During 5 minute,the FCU would leave test mode automatically without pressing any button.
(6) Switch off the FCU, pressing "ON/OFF" button on the controller.

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China, 519070
Tel: [phone] Fax: [phone]
E-mail: [email protected] www.gree.com