Gree FP-34WM-K User manual

( GC201409-I )
Floor Ceiling Type Fan Coil Unit Service Manual

CONTENTS
PRODUCT������������������������������������������������������������������������������������������������������� 2
1 Models list ����������������������������������������������������������������������������������������������������������������� 2
2 Nomenclature of the unit������������������������������������������������������������������������������������������� 3
3 Function���������������������������������������������������������������������������������������������������������������������� 3
4 Specication��������������������������������������������������������������������������������������������������������������� 4
5 Working principle����������������������������������������������������������������������������������������������������� 10
CONTROL����������������������������������������������������������������������������������������������������� 12
1 Unit control��������������������������������������������������������������������������������������������������������������� 12
2 Wireless remote controller -Y512 ��������������������������������������������������������������������������� 13
3 Wireless remote controller -YB1FA������������������������������������������������������������������������ 16
INSTALLATION��������������������������������������������������������������������������������������������� 20
1 Dimension data ������������������������������������������������������������������������������������������������������� 20
2 Selection of installation location���������������������������������������������������������������������������� 22
3 There are 2 styles of installation ���������������������������������������������������������������������������� 22
5 Drain piping work����������������������������������������������������������������������������������������������������� 24
6 Motorized valve �������������������������������������������������������������������������������������������������������� 25
7 Evakyation of the perrmance�������������������������������������������������������������������������������� 26
8 Check after installation ������������������������������������������������������������������������������������������� 27
MAINTENANCE�������������������������������������������������������������������������������������������� 29
1 Error code����������������������������������������������������������������������������������������������������������������� 29
2 Troubleshooting������������������������������������������������������������������������������������������������������� 29
3 Power distribution ��������������������������������������������������������������������������������������������������� 30
4 Wiring diagram��������������������������������������������������������������������������������������������������������� 30
5 Disassembly of key spare part ������������������������������������������������������������������������������� 32
6 Exploded view and spare parts list ������������������������������������������������������������������������ 36

1
Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
PRODUCT

2
Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
PRODUCT
1 Models list
Model Name Product Code
Cooling/Heating
Capacity
(W)
Power Supply
(V, Ph, Hz) Remarks
FP-34WM-K EM51700070 1800/2800
220-240V~ 50Hz
FP-51WM-K EM51700080 2800/4150
FP-68WM-K EM51700020 3600/5400
FP-85WM-K EM51700050 4500/6800
FP-102 WM-K EM51700060 5400/8100
FP-136WM-K EM51700010 7200/10800
FP-170WM-K EM51700040 8600/13500
FP-204WM-K EM51700030 9700/16200
Model Name Product Code
Cooling/Heating
Capacity
(W)
Power Supply
(V, Ph, Hz) Remarks
FP-34WM-D EM51700090 2000/3510
208-230V~ 60Hz
FP-51WM-D EM51700100 2800/4850
FP-68WM-D EM51700110 4000/6500
FP-85WM-D EM51700120 5170/8100
FP-102WM-D EM51700130 5680/9200
FP-136WM-D EM51700140 7050/10600
FP-170WM-D EM51700150 9000/14500
FP-204WM-D EM51700160 9700/15900

3
Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
Model Name Product Code
Cooling/Heating
Capacity
(W)
Power Supply
(V, Ph, Hz) Remarks
FP-34ZD-K EM56000100 2000/6700
220-240V~ 50Hz
FP-51ZD-K EM56000110 2800/7600
FP-68ZD-K EM56000130 3600/8500
FP-85ZD-K EM56000120 4200/9500
FP-102ZD-K EM56000140 5400/12600
FP-136ZD-K EM56000150 6350/13700
FP-170ZD-K EM56000160 8900/19000
FP-204ZD-K EM56000170 9900/21000
2 Nomenclature of the unit
FP - □ □ - D
1 2 3 4
NO. Description Options
1 Fan coil Fan coil unit
2Air ow volume Number×10 m3/h
3Installation Type WM-Floor and ceiling type
ZD-Floor and ceiling type
4 Power supply K-220-240V~ 50Hz;D-208-230V~ 60Hz
FP-68WM-k:Floor ceiling fan coil unit with a nominal airow volume of 680m3/h.
Note: face the air inlet of the unit, it is left type (“Z” for short) when the water in/outlet pipe is on the left
side of the unit, otherwise is right side, “Y” for short.
3 Function
Novel pattern: the exposed skin plates of unit look so elegant and luxurious that they can be taken as the
indoor decorations.
●Low noise: Dynamic principles have been adopted for the design of the fan blades so as to make sure
the air volume is enough and running noise is considerably low.
● Durable lter screen: The durable lter screen shares a cleaning cycle 20 times longer than that of the
conventional lter screen, needless to clean it frequently.
●Microcomputer control: The unit is able to automatically adjust the fan speed in accordance with the
indoor ambient temperature to meet a wide range of users’ requirements.
●Small height of the unit, saving much installation space.
●Large cooling (heating) capacity, low noise, three-speed motor which can adjust the air volume and
meet a wide range of users’ requirements.
● Excellent material, stringent process control, which guarantee the hi-quality and long life of the unit.

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Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
4 Specication
Model FP-34WM-K FP-51WM-K FP-68WM-K FP-85WM-K
Code EM51700070 EM51700080 EM51700020 EM51700050
Air ow volume
High CFM 200 300 400 500
m3/h 340 510 680 850
Medium CFM 146 232 291 375
m3/h 248 395 495 638
Low CFM 125 155 194 250
m3/h 213 264 330 425
Capacity Cooling W 1800 2800 3600 4500
Heating W 2800 4150 5400 6800
Power system Type V-Ph-
Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz
Input W 40 60 62 77
Exterior static pressure Pa 0 0 0 0
Water system
Water ow
volume m3/h 0.37 0.5 0.64 0.81
Pressure drop kPa 9.8 9.8 36.5 36.5
Coil
Type Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Operating
pressure MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa
Motor Type
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Capacitor μF 1.5 1.5 3 3
Sound pressure
level
Sound
pressure level dB(A) 48 48 49 49
Connection
pipe size
Water inlet
&outlet inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Condensing
water drain inch 3/4(outer groove) 3/4(outer groove) 3/4(outer groove) 3/4(outer groove)
Outline dimension (W × D × H) mm 834×238×694 834×238×694 1300×188×600 1300×188×600
Package dimension (W × D × H) mm 960×330×830 960×330×830 1414×248×724 1414×248×724
Net weight kg 26 26 34 34
Gross weight kg 35 35 38 38
Loading quantity
20'GP 112 112 108 108
40'GP 224 224 220 220
40'HQ 267 267 244 244
Wireless remote controller Y512 Y512 Y512 Y512

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Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
Model FP-102WM-K FP-136WM-K FP-170WM-K FP-204WM-K
Code EM51700060 EM51700010 EM51700040 EM51700030
Air ow volume
High CFM 600 800 1000 1200
m3/h 1020 1360 1700 2040
Medium CFM 464 644 750 926
m3/h 789 1095 1276 1575
Low CFM 309 429 500 618
m3/h 525 730 850 1051
Capacity Cooling W 5680 7050 8600 9700
Heating W 9200 10600 13500 16200
Power system Type V-Ph-
Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz
Input W 99 162 162 198
Exterior static pressure Pa 0 0 0 0
Water system
Water ow
volume m3/h 0.94 1.32 1.52 1.97
Pressure drop kPa 30.8 34.8 38.4 42.8
Coil
Type Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Operating
pressure MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa
Motor Type
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Capacitor μF 3 5 5 10
Sound
pressure level
Sound pressure
level dB(A) 49 51 52 55
Connection
pipe size
Water inlet
&outlet inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Condensing
water drain inch 3/4(outer groove) 3/4(outer groove) 3/4(outer groove) 3/4(outer groove)
Outline dimension (W × D × H) mm 1300×188×600 1590×238×695 1590×238×695 1590×238×695
Package dimension (W × D × H) mm 1414×248×724 1714×330×830 1714×330×830 1714×330×830
Net weight kg 34 48.5 48.5 48.5
Gross weight kg 38 57 57 57
Loading quantity
20'GP 108 58 58 58
40'GP 220 111 111 111
40'HQ 244 117 117 117
Wireless remote controller Y512 Y512 Y512 Y512

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Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
Model FP-34WM-D FP-51WM-D FP-68WM-D FP-85WM-D
Code EM51700090 EM51700100 EM51700110 EM51700120
Air ow volume
High CFM 235 300 400 483
m3/h 400 510 680 820
Medium CFM 172 232 291 362
m3/h 292 395 495 615
Low CFM 147 155 194 241
m3/h 250 264 330 410
Capacity Cooling W 2000 2800 4000 5170
Heating W 3510 4850 6500 8100
Power system
Type V-Ph-Hz 208-230V~ 60Hz 208-230V~ 60Hz 208-230V~ 60Hz 208-230V~ 60Hz
Input W 47 49 69 81
Exterior static pressure Pa 0 0 0 0
Water system Water ow volume m3/h 0.5 0.57 0.74 0.89
Pressure drop kPa 10 12 18 30
Coil Type - Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Operating pressure MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa
Motor
Type -
Isolation B
Capacitor startup
three-speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Capacitor μF 1 1 1.5 2.5
Sound
pressure level
Sound pressure
level dB(A) 41 41 46 49
Connection
pipe size
Water inlet &outlet inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Condensing
water drain inch 3/4(outer groove) 3/4(outer groove) 3/4(outer groove) 3/4(outer groove)
Outline dimension (W × D × H) mm 834×238×694 834×238×694 834×238×694 834×238×694
Package dimension (W × D × H) mm 960×330×830 960×330×830 960×330×830 960×330×830
Net weight kg 26 26 27 27
Gross weight kg 33 33 34 34
Loading quantity
20'GP 112 112 112 112
40'GP 224 224 224 224
40'HQ 267 267 267 267
Wireless remote controller YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN)

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Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
Model FP-102WM-D FP-136WM-D FP-170WM-D FP-204WM-D
Code EM51700130 EM51700140 EM51700150 EM51700160
Air ow volume
High
CFM 600 700 1000 1200
m3/h 1020 1190 1700 2040
Medium
CFM 450 525 750 926
m3/h 765 892 1276 1575
Low
CFM 300 350 500 618
m3/h 510 595 850 1051
Capacity
Cooling W 5680 7050 9000 9700
Heating W 9200 10600 14500 15900
Power system
Type V-Ph-Hz 208-230V~ 60Hz 208-230V~ 60Hz 208-230V~ 60Hz 208-230V~ 60Hz
Input W 99 103 165 215
Exterior static pressure Pa 0 0 0 0
Water system Water ow volume m3/h 0.93 1.15 1.55 1.66
Pressure drop kPa 50 55 55 55
Coil
Type -Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Operating pressure MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa
Motor
Type -
Isolation B
Capacitor startup
three-speed Motor
Isolation B
Capacitor startup
three-speed Motor
Isolation B
Capacitor startup
three-speed Motor
Isolation B
Capacitor startup
three-speed Motor
Capacitor μF 3 3 5 6
Sound pressure level Sound pressure level dB(A) 51 51 48 50
Connection pipe size
Water inlet &outlet inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Condensing water drain inch 3/4(outer groove) 3/4(outer groove) 3/4(outer groove) 3/4(outer groove)
Outline dimension (W × D × H) mm 1300×188×600 1300×188×600 1590×238×695 1590×238×695
Package dimension (W × D × H) mm 1414×248×724 1414×248×724 1714×330×830 1714×330×830
Net weight kg 31.5 32.5 48.5 48.5
Gross weight kg 36.5 37.5 57 57
Loading quantity
20'GP 108 108 58 58
40'GP 220 220 111 111
40'HQ 244 244 117 117
Wireless remote controller YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN)
Note:
The water working temperature is from 7ºC (44.6ºF) to 60ºC (140ºF).
The temperature exchange efficiency and enthalpy exchange efficiency are tested under these
testing conditions as below:
(1) Cooling efciency: air 27ºC(80.6ºF) DB, 19.5ºC(67.1ºF) WB, water temperature in 7ºC(44.6ºF) water
out 12ºC(53.6ºF).
(2) Heating efciency: air 21ºC (69.8ºF) DB, Water temperature: 60ºC (140ºF).
The operating water pressure of the models above is no more than 0.25MPa.
The airow volume is tested when the ESP is 0 Pa.

8
Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
Model FP-34ZD-K FP-51ZD-K FP-68ZD-K FP-85ZD-K
Code EM56000100 EM56000110 EM56000130 EM51700120
Air ow volume
High CFM 235 300 400 424
m3/h 400 510 680 720
Medium CFM 172 232 265 362
m3/h 292 395 450 615
Low CFM 147 155 253 241
m3/h 250 264 430 410
Capacity Cooling W 2000 2800 3600 4200
Heating W 5000 7200 8500 9500
Power system Type V-Ph-
Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz
Input W 36 58 72 80
Exterior static pressure Pa 0 0 0 0
Water system
Water ow
volume L/s 0.125 0.14 0.16 0.20
Pressure drop kPa 16.5 5 10 20
Coil
Type Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Operating
pressure MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa
Motor Type
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Capacitor μF 1 1 1.5 3.0
Sound pressure
level
Sound
pressure level dB(A) 37 38 45 47
Connection
pipe size
Water inlet
&outlet inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Condensing
water drain inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Outline dimension (W × D × H) mm 834×238×694 834×238×694 834×238×694 834×238×694
Package dimension (W × D × H) mm 963×333×845 963×333×845 963×333×845 963×333×845
Net weight kg 26 26 27 27
Gross weight kg 33 33 34 34
Loading quantity
20'GP 112 112 112 112
40'GP 224 224 224 224
40'HQ 267 267 267 267
Wireless remote controller YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN)

9
Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
Model FP-102ZD-K FP-136ZD-K FP-170ZD-K FP-204ZD-K
Code EM56000140 EM56000150 EM56000160 EM56000170
Air ow volume
High CFM 600 647 1059 1201
m3/h 1020 1100 1800 2040
Medium CFM 450 518 751 927
m3/h 765 880 1276 1575
Low CFM 300 324 500 619
m3/h 510 550 850 1051
Capacity Cooling W 5400 6350 8900 9900
Heating W 11500 13700 19000 21000
Power system Type V-Ph-
Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz
Input W 86 78 150 200
Exterior static pressure Pa 0 0 0 0
Water system
Water ow
volume L/s 0.27 0.32 0.40 0.44
Pressure drop kPa 36 38 52 55
Coil
Type Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Aluminum n-
copper tube
Operating
pressure MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa ≤1.6MPa
Motor Type
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Isolation B Capacitor
startup three-
speed Motor
Capacitor μF 3.0 3.0 5.0 10.0
Sound
pressure level
Sound pressure
level dB(A) 49 48 50 55
Connection
pipe size
Water inlet
&outlet inch 3/4(inner groove) 3/4(inner groove) 3/4(inner groove) 3/4(inner groove)
Condensing
water drain inch 3/4(outer groove) 3/4(outer groove) 3/4(outer groove) 3/4(outer groove)
Outline dimension (W × D × H) mm 1300×188×600 1300×188×600 1590×238×695 1590×238×695
Package dimension (W × D × H) mm 1417×251×739 1417×251×739 1717×333×845 1717×333×845
Net weight kg 31.5 32.5 48.5 48.5
Gross weight kg 36.5 37.5 57 57
Loading quantity
20'GP 108 108 58 58
40'GP 220 220 111 111
40'HQ 244 244 117 117
Wireless remote controller YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN) YB1FA(XFAN)
Note:
The water working temperature is from 7ºC (44.6ºF) to 60ºC (140ºF).
The temperature exchange efficiency and enthalpy exchange efficiency are tested under these testing
conditions as below:
(1) Cooling efciency: air 27ºC(80.6ºF) DB, 19ºC(66.2ºF) WB, water temperature in 7ºC(44.6ºF) water out
12ºC(53.6ºF).
(2) Heating efciency: air 20ºC (68ºF) DB, ater temperature in60ºC(140ºF) water out 70ºC(158ºF)
The operating water pressure of the models above is no more than 0.25MPa.
The airow volume is tested when the ESP is 0 Pa.

10
Floor Ceiling Type Fan
Coil Unit Service Manual
PRODUCT
5 Working principle
The cool (hot) water go in the fan coil and make heat exchange with the indoor circulated air (outdoor air),
to realize cooling(heating), dehumidifying, ltrating or purifying. The processed air will be supplied to indoor
directly or by air duct.
Water Outlet Pipe Water Inlet Pipe
Air Return
Filter Screen
Fan Air Supply

11
Floor Ceiling Type Fan
Coil Unit Service Manual
CONTROL
CONTROL

12
Floor Ceiling Type Fan
Coil Unit Service Manual
CONTROL
CONTROL
1 Unit control
1�1 Control logic
1) Independent control system, the logic is showed as below:
Mainboard Display Wireless r
controller
emote
1�2 AC control principle sketch
Following components could be controlled by the FCU: water pump (cassette type), water valve, fan, swing
fan (cassette, horizontal exposed, vertical exposed), auxiliary electric heater and water overflow protection
signal. The communication data between mainboard and display board is 485, the display board could be
controlled by wireless remote controller.
Note: concealed ceiling FCU is excluded in above information.
1�3 Unit operation control

13
Floor Ceiling Type Fan
Coil Unit Service Manual
CONTROL
2 Wireless remote controller -Y512
Notices:
♦It is a universal wireless remote controller that is widely applicable for various kinds of AC.
♦Make sure there’s no block between wireless remote controller and signal receiver.
♦The signal receiving distance of wireless remote controller is 8m.
♦Take care not to drop the wireless remote controller.
♦Do not let any liquid ow into the wireless remote controller and avoid direct sunlight.
SWING button
When it is pressed,the louvers
start to totate automatically and
stop when repressed.
TEMP� button
SET TEMP. increases 1
°C
by
pressing button once,and
decreases 1
°C
by pressing
button once.
AT COOL mode operation,SET
TEMP.can be selected from16
°C
to 30 °C.
AT DRY mode operation, SET
TEMP. can be selected from 16°C
Under Auto mode operation,
standard SET TEMP.is 25°C for
COOL and 20°C for HEAT mode.
to 30 °C.
AT HEAT mode operation, SET
TEMP. can be selected from 16°C
to 30 °C.
Under Auto mode operation,
standard SET TEMP.is 25°C for
COOL and 20°C for HEAT mode.
MODE buttom
Press this button to change
the opearation mode in
order of:
AUTO
Under Auto mode operation,
standard SET TEMP.is 25°C for
COOL and 20°C for HEAT mode.
FAN button
Press this button to
change the fan speed of:
ON/OFF button
Press this button to turn
on or turn off the unit.
AUTO FAN
“cool” mode
“DRY” mode
“FAN” mode
“HEAT” mode
ON/OFF

14
Floor Ceiling Type Fan
Coil Unit Service Manual
CONTROL
2�1 Name and Function-Remote controller� (Remove the cover)
Note: This type of remote controller is a kind of new current controller. Some buttons of the controller
which are not available to this Air conditioner will not be described below. Operate are on unmentioned buttons
would not impact on the normal use.
Liquid crystal displayer. It
shows all set contents.
SLEEP button
Press this button to set SLEEP
operation, and stop when
repressed.
As the unit is cooling or dry,
if SLEEP operarion is set,
SET TEMP. would increase
1°C in 1 hour and 2 °C in 2
hours.
As the unit is heating, if
SLEEP operation is set,
SET TEMP. would decrease
in °C 1 hour and 2°C in 2
hours.
TIMER OFF button
At operating, TIMER
OFF button, set OFF
TIME in range of 0.5
to 24 hour to stop the
unit automatically.
0.5 24h
Timer
cancellation
TIMER ON button
At stopping, oressTIMER ON button,
set ON TIME in range of 0.5to 24 hour
to stop the unit automatically.
0.5 24h
Timer
cancellation
ON/OFF

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Floor Ceiling Type Fan
Coil Unit Service Manual
CONTROL
2�2 How to insert batteries
●Remove the cover from the back of the remote controller.
●Insert two batteries ( TWO AAA dry-cell batteries ) and press button “ACL”.
●Re-attach the cover.
NOTE:
♦Don’t confuse the new and worn or different types of batteries.
♦Remove batteries when the remote controller is not in use for a longtime.
♦The lifetime of the batteries is about one year.
♦The remote controller should be placed about 1 m or more away from the TV. Or any other electric
appliances.
♦Bad batteries are forbidden.

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Floor Ceiling Type Fan
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CONTROL
3 Wireless remote controller -YB1FA
●ON/OFF
Press ON/OFF button to turn on/off the unit. When the unit is turned off, the Timer, Sleep function will not
be retained in memory, but the time will be retained and is still displaying.
●MODE
MODE button
Press this button, Auto, Cool, Dry, Fan Heat mode can be selected circularly.
Auto mode is not available in this mode.
●SLEEP
SLEEP button
Press this button to select Sleep On/Sleep Off. If power is on, Sleep Off is default. If the unit is turned off,
the Sleep function setting will be not retained in memory. If Sleep function is on, the mark of Sleep will display.
In this mode, the time of timer can be adjusted. Under Fan and Auto modes, this function is not available.
●FAN
FAN button
Press this button, Auto, Low, Medium, High-speed can be circularly selected. After powered on, Auto fan
speed is default. Under Dehumidify mode, Low fan speed is default.
AUTO
Low Medium
High
Note: Under the Dry mode, the fan speed isn’t adjustable, low fan speed is default.
●CLOCK
CLOCK button
Press Clock button to set the time of clock. When blinks and displays, you can set the time by pressing
+ or - button. If no button is pressed within 10 seconds the remote will revert back to the normal display. Press
again to accept the setting. If it is set the rst time, 12:00 is the initial value. Note: If mark displays on the
LCD, it means it is the time of clock, if not, it is the time of timer.
●LIGHT
LIGHT button
Press this button to select LIGHT On/Off in the displayer. When the LIGHT On is set,the mark will be
displayed and the indicator light in the displayer will be on. When the LIGHT Off is set, the mark will disappear
and the indicator light will be off.The function is not available for this mode.

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Floor Ceiling Type Fan
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CONTROL
●X-FAN
X-FAN button
Press this button to turn on/off the X-FAN function.
The function is not available for this mode.
●- button
Presetting temperature can be decrease the temperature by 1 degree Celsius once. press and hold for
more than two seconds so that we can change the temperature continuously. The minimum and maximum
setting range of the temperature is 16 to 30 degree Celsius.
●+ button
Press this button increase the temperature by 1 degree Celsius once. Press and hold for more than two
seconds so that we can change the temperature continuously. The minimum and maximum setting range of the
temperature is 16 to 30 degree.
●TEMP
TEMP button
Press this button to select the display of either indoor setting temperature or indoor ambient temperature.
When the indoor unit powered on rstly, setting temperature display is default. Change status to to display
the ambient temperature. If received control signal in 5 seconds, the display temp.will revert back to setting
temperature. When unit is off, indoor setting temperature display is default. Note: This function is only available
for certain models.
●TURBO
TURBO button
In Cool or Heat mode, press this button to turn on/off the Turbo function.
●SWING UP AND DOWN BUTTON
Press this button to adjust swing angle, which circularly changes as below:
OFF
This is a universal wireless remote controller; however, the unit covered in this manual is only of the
simplied SWING function. As a result, when the wireless remote controller is energized initially with the unit
under the OFF status, this simplied function should be set by pressing the + button and the SWING button
simultaneously, with the symbol blinking twice. Then, after the unit is turned on, this function can be activated
or deactivated simply by pressing the SWING button, with the displayed symbol indicating this function is on
and without this displayed symbol indicating this function is off.
●TIMER ON BUTTON
Press the TIMER ON button to set the timed On. Press +/- once to increase or decrease the minute by 1
minute. If pressed and held for 2 seconds, the minute will increase or decrease constantly by 1 minute. If held
constantly for more than 5 seconds, the minute will begin to change in every 10 minutes. Press TIMER ON
again to accept the setting and ON will show besides the time of clock meaning the setting succeeds. Press the
TIMER ON again to cancel the setting.
●TIMER OFF BUTTON
Press the TIMER OFF button to set the timed Off. The procedures are similar as above.
Note: This is a general remote control, it could be used for multiple types (functions) of air conditioners.
For some models without the functions specied here, we preserve the right to not to inform exclusively.

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Floor Ceiling Type Fan
Coil Unit Service Manual
CONTROL
3�1 Operation of wireless remote control
3.1.1 Guide for operation – General operation
a. Press SLEEP button to set the sleep state.
b. Press TIME ON and TIME OFF button to scheduled the unit ON/OFF
c. Press LIGHT button to control on and off the indicator board.(This function
maybe not available for some units).
3.1.2 Guide for operation-Optional operation
a. After powered on, press ON/OFF button, the unit will start to run. (Note: When
it is powered off , the guide louver of main unit will close automatically.)
b. Press MODE button, select desired running mode ,or press COOL or HEAT
mode to enter the corresponding operation directly.
c. Press + or-button to set the desired temperature.
d. Press FAN button to set fan speed from AUTOFAN , LOW , MID and HIGH.
e. Press button to select SWING mode.
Press +and - buttons simultaneously to lock or unlock the wireless remote control.
If it is locked, the mark will display; when pressing any button, the mark will blink
for three times but the air conditioner has no respondence. If unlocked, the mark will
disappear.
Switch between Fahrenheit and Centigrade.
When unit is under Off state, press MODE and – button simultaneously to switch
between ºF and ºC.
3�2 Changing batteries and notices�
a. Slightly to press the place with , along the arrowhead direction to push
the back cover of wireless remote control. (As show in gure)
b. Take out the old batteries. (As show in gure)
c. Insert two new AAA1.5V dry batteries, and pay attention to the polarity. (As
show in gure).
d. Attach the back cover of wireless remote control. (As show in gure)
NOTE:
The design of this unit conforms to the requirements of ISO5151 standard.
The air volume is measured at the 0Pa external static pressure.
Cooling (heating) capacity stated above is measured under nominal working
conditions corresponding to 0Pa external static pressure. The parameters are subject to
change with the improvement of products, in which case the values on the nameplate will prevail.
This product must not be disposed together with the domestic waste but disposed at the authorized place
for the recycling of electric and electronic appliances.
Sketch map for
chan
g
in
g
batteries
Fig.24
Fig.25