Airwell AWSI YIFA060-H13 User manual

INDOR UNIT
OUTDOR UNIT
Type
Image
Model
Model
Floor Ceiling
FAF 060 –N11
AWSI YIFA060–H13
R410A
HEAT PUMP
MAY 2013
SM FAF 060 –1-A. 1GB
Version : 1

1 | S e r v i c e M a n u a l
TABLE OF CONTENTS
TABLE OF CONTENTS
1. INTRODUCTION ..................................................................................................................................2
2. PRODUCT DATA SHEET .....................................................................................................................3
3. RATING CONDITIONS.........................................................................................................................5
4. OUTLINE DIMENSIONS.......................................................................................................................6
5. PERFORMANCE DATA.......................................................................................................................7
6. ELECTRICAL DATA.............................................................................................................................8
7. WIRING DIAGRAMS & ELECTRICAL CONNECTIONS.....................................................................11
8. REFRIGERATION DIAGRAMS............................................................................................................13
9. TUBING CONNECTIONS.....................................................................................................................14
10. CONTROL SYSTEM.............................................................................................................................15
11. TROUBLESHOOTING..........................................................................................................................25
12. EXPLODED VIEWS AND SPARE PARTS LISTS...............................................................................54

2 | S e r v i c e M a n u a l
INTRODUCTION
1.INTRODUCTION
1.1. General
The FAF Floor Ceiling series is a high-level technology product for residential and commercial application, offering
comfort, low noise operation and energy-efficient.
1.2. Main Features
Suspended ceiling design, installation under ceiling, saving room space, it is very suitable for family or
offices;
Convenient and flexible for indoor unit installation, can be installed under the ceiling or on the floor;
Auto two operation modes, multi fan speed, makes you feel more comfortable;
Shell was formed by mold, the appearance is “slim”, “elegant”, “fashion” and “comfortable”;
Special insulation design, achieves high heat insulation efficiency and no condensation on shell;
Long term air filter, the wash period is two times longer than normal filter, maintenance is free;
Adopting low noise centrifugal fan, strong wind but quiet operation, the silence design achieves harmony
residential living;
All the installation and maintenance can be done in the bottom of unit, saving the maintenance space;
3-phase power supply type units with low ambient temperature cooling function, which makes
the unit can run normally on the condition that the ambient temperature falls down to -15℃;
Standard remote controller and optional wired controller;
Auxiliary electric heater for heat pump unit, with fast heating and low ambient temperature
heating functions;
Failure automatic detection, if there is a failure, the indicator will flash and the failure code will
display on the wired controller, the failure cause is easier to be found.

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2. PRODUCT DATA SHEET
PRODUCT DATA SHEET
2.1 Indoor Unit Specifications
Model
Indoor
FAF 060 –N11
Outdoor
YIFA 060 –H13
Power Supply
V~,Hz,Ph
380~415,50,3
Capacity
Cooling
Btu/h
54600
kW
16.0
Heating
Btu/h
59700
kW
17.5
Electric Data
Rated Cooling Power Input
kW
5.56
Rated Heating Power Input
kW
5.68
Rated Cooling Current
A
9.57
Rated Heating Current
A
9.78
Performance
EER
W/W
2.88
COP
W/W
3.08
Indoor Fan Fotor
Model
YSK-105W-4
Brand
HUATE
Output Power x Fan quantity
W
105
Capacitor
uF
4
Speed (Hi/Mi/Lo)
r/min
1380/1100/970
Indoor Coil
a.Number Of Row
3
b.Tube Pitch(a)x Row Pitch(b)
mm
25.4 × 22
c.Fin Spacing
mm
1.6
d.Fin Material
Hydrophilic aluminum fin
e.Tube Outside Dia.and Material
mm
φ9.52 Inner grooved
f.Coil Length x Height x Width
mm
1333 × 220 × 38.1
g.Heat Exchanging Area
m
2
16.36
Indoor Unit
Indoor Air Flow (Hi/Mi/Lo)
m
3
/h
1800/1440/1260
Noise Level(Hi/Mi/Lo)
dB(A)
51/48/42
External Static Pressure
Pa
0
Net Dimension (W*H*D)
mm
1631 × 660 × 205
Packing Dimension (W*H*D)
mm
1710 × 720 × 280
Net Weight
Kg
44
Gross Weight
Kg
50
Refrigerant Pipe
Liquid Side
mm
9.52
Gas Side
mm
19.05
Max. Refrigerant Pipe Length
m
50
Max. Difference In Level
m
30
Operation Temperature Range
℃
16~32
Ambient Temperature Range(Cooling/Heating)
℃
-5~49/-10~24
Application Area
m
2
64-107
Connection Wiring
Power Wiring( Indoor)
mm
2
3 × 1mm
2
Power Wiring( Outdoor)
mm
2
5 × 2.5mm
2
Signal Wiring
mm
2
2 × 1mm
2
Wireless Remote Controller
YKR-H/009E
Qty’per 20’& 40’&40HQ(Only For Reference)
Set
20/41/43

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PRODUCT DATA SHEET
2.2 Outdoor Unit Specifications
Model
YIFA 060 –H13
Power Supply
V~,Hz,Ph
380~415,50,3
Max. Input Consumption
W
7800
Max. Current
A
20.5
Capacity
Cooling
Btu/h
54600
kW
16.0
Heating
Btu/h
59700
kW
17.5
Model
JT170G-P8Y1
Type
SCROLL
Brand
DAIKIN
Compressor
Capacity
W
15900
Input
W
4500
Rated Current(RLA)
A
8.9
Locked Rotor Amp(LRA)
A
59.4
Thermal Protection temp.
UP18WA162-46G
Capacitor
uF
/
Refrigerant Oil
ml
1500
OutdoorFan Motor
Model
YDK68-6-359
code
R60020200600
Brand
WEITELI
Output Power x Fan quantity
W
68*2
Capacitor
uF
3*2
Speed
r/min
860
Coil
a.Number Of Row
2
b.Tube Pitch(a)x Row Pitch(b)
mm
22 × 19.05
c.Fin Pitch
mm
1.6
d.Fin Material
Hydrophilic aluminum fin
e.Tube Outside Dia.And Material
mm
φ7.94 Inner grooved
f.Coil Length x Height x Width
mm
750 × 1188 × 38.1
g.Heat Exchanging Area
38.85
Air Flow Volume
CFM
3059
m
3
/h
5200
Noise Level
dB(A)
62
Dimension(W × D×
H)
Net
mm
945 × 340 × 1255
Packing
mm
1090 × 430 × 1370
Weight
Net
kg
101
Gross
kg
115
Refrigerant
Type/Quantity
Type
R410A
Charged Volume
g
Up to 5 meters
Design Pressure
MPa
4.15
Refrigerant Piping
Liquid Side
mm
9.52
Gas Side
mm
19.05
Max. Length
m
50
Max. Height
m
30
Operation Temperature Range
℃
16~32
Ambient Temp (Cooling/Heating)
℃
-5~49/-10~24
Application Area
m
2
64-107
Connection Wiring
Power Wiring Indoor
mm
2
3 × 1mm
2
Power Wiring Outdoor
mm
2
5 × 2.5mm
2
Signal Wiring
mm
2
2 × 1mm
2
Stuffing Quantity
20/40/40H
Unit
20/42/44

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RATING ONDITIONS
3. RATING CONDITIONS
3.1 Rating Conditions
Power supply
380-415V 3N~/50Hz
Voltage
320 420V
Outdoor
ambient
temperature
Cooling
-5 49℃(Low ambient cooling function)
Heating
-10 24℃

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OUTLINE DIMENSIONS
4. OUTLINE DIMENSIONS
4.1 FAF 060 –N11
4.2 YIFA 060 –H13

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PERFORMANCE DATA
5. PERFORMANCE DATA
5.1 Amendment coefficient of cooling capacity under different indoor/outdoor DB and WB temperature.
Indoor air inlet
temperature℃
Outdoor air inlet DB temperature℃
DB
WB
25
30
35
40
43
23
16
0.98
0.94
0.89
0.85
0.82
25
18
1.05
1
0.95
0.90
0.87
27
19
1.1
1.05
1
0.95
0.91
28
20
1.12
1.07
1.02
0.96
0.93
30
22
1.19
1.13
1.08
1.02
0.99
32
24
1.26
1.20
1.15
1.08
1.05
Actual cooling capacity calculation
Actual cooling capacity=amendment coefficient of cooling capacity × nominal cooling capacity
—Nominal cooling capacity could be found from the performance parameters list;
—Amendment coefficient of cooling capacity could be found from table above.
5.2 Amendment coefficient of heating capacity under different indoor/outdoor DB and WB temperature.
Indoor air inlet DB
temperature ℃
Outdoor air inletWB temperature ℃
-5
0
6
10
15
16
0.65
0.80
1.02
1.13
-
18
0.61
0.76
1.02
1.12
-
20
0.6
0.75
1
1.11
1.25
21
0.59
0.72
0.99
1.1
1.24
22
0.58
0.71
0.97
1.09
1.23
24
0.56
0.7
0.96
1.08
1.22
Actual heating capacity calculation
Actual heating capacity=amendment coefficient of heating capacity × nominal heating capacity
—Nominal heating capacity could be found from the performance parameters list
—Amendment coefficient of heating capacity could be found from table above.

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PERFORMANCE DATA
5.2.1 Amendment coefficients of heating and cooling capacity under different height dropDifferent Cooling Capacity
modified coefficients at different height:
Note: H = Height of Outdoor Unit Height of Indoor Unit
Different Heating Capacity modified coefficients at different height
Note: H = Height of Outdoor Unit Height of Indoor Unit

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PERFORMANCE DATA
5.2.2 Equivalent pipe length conversion
Equivalent pipe length means converting pipe elbow to straight pipe length after considerate the
pressure loss.
Equivalent pipe length L Actual Pipe length L+ Bend Qty× Equivalent pipe bend length+ Oil
Loop Qty × Equivalent Oil Loop length
Sample:
ALCA-H42A5/C5 Actual Pipe length is 25 meters, Gas pipe diameter is 19.05mm. If there’s 5
bends and 2 oil loops during the installation, then the equivalent pipe length should be:
L=25+0.35 × 5+2.4 × 2=31.5(m)
Specification of connection pipe for indoor unit and outdoor unit
Cooling Capacity(Btu/h)
18000
24000
36000
48000
60000
Connectio
n Pipe
(mm)
Liquid Pipe
Φ6.35
Φ9.52
Φ9.52
Gas Pipe
Φ12.7
Φ15.88
Φ19.05
Max.
Length(m)
Liquid Pipe Dia.
Φ6.35
Φ9.52
Φ9.52
Gas Pipe Dia.
Φ12.7
Φ15.88
Φ19.05
Max. Length
20
30
50
Max. Height (m)
15
15
30
Max. Bend Qty
4
4
10
Extra R410a per meter when
the pipe length is more than 5
meter (kg)
0.02
0.02
0.07
Caution:
1.The standard Pipe length is 5m, if the pipe length is less than this then no additional charging is necessary. If the pipe length is
more than this then you should charge more refrigerant into the system according to the above Charging Data
2.The thickness of the pipe is 0.5-1.0, bearing pressure is 3.040MPa
3.If the connection pipe is too long, the cooling capacity and stability would be decreased. And the more bend quantity, he
resistance in the piping system would be bigger, then the cooling and heating capacity would be decreased even lead to
compressor broken. We suggest you to use the shortest connection pipe according to the pipe length parameter in this manual.

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ELECTRICAL DATA
6. ELECTRICAL DATA
6.1 Electrical connection precaution
Warning
Installation of electric items must be carried out by qualified, professional technicians. An
isolated circuitry should be fixed with whole-pole disconnection devices, which is with at least
3mm gap of touch point. . Power supply and indoor to outdoor connection should use special
cable. Providing the necessity of installation or replacement, the professional technician of
service store appointed by manufacturer must be required, while
self-operation by users is
prohibited.
In case of any electric shock accident, the creepage protection devices /power supply on-
off and breaker must be required with power supply.
The specification of fuse for single phase control board is F5AL 250V, while for 3 phase
control board, both indoor and outdoor unit, it is F3.15AL 250V
Machine must be earthed surely. If not, it’ll be probably caused creepage.
Equivalent 227IEC53(RVV) type of power cord of GB5023 or the excelled must be required.
The cords should be fixed properly against broken, while ends/joints of cords is under outside
force. Improper connection or fixation will cause disaster like fire….etc. Equivalent
245IEC57(YZW) type of power cord of GB5023 or the excelled must be used
as connection line of indoor and
outdoor.
Notice
The earth line is neither allowed to connect to gas pipe, water pipe or circuitry of telephone or
lighting rod, nor to the earth line of other devices.
Others
●Please fix power supply cord and connection wires of indoor and outdoor, in accordance
with circuit diagram
●Fix the cords into terminal boards properly and safely with cable fixation tools to avoid
any danger caused by the power cord under outside forces.
●After fixation, use bind tape (affixed) to bind wires avoiding any collision with other
components like compressor, copper pipes…etc

11 | S e r v i c e M a n u a l
ELECTRICAL DATA
6.2 Recommendation of power supply cord
Table 1 power supply 380V 3N 50Hz
Cooling capacity
(Kw)
Model
Power supply spec.
Power supply cord
of indoor unit
Power supply cord
of outdoor unit
Connection
wires
16
FAF - 060
Outdoor unit:
380-415V 3N~50Hz
Indoor unit:
220-240V~50Hz
Indoor and outdoor
input separately
3×1 mm2
5×2.5 mm2
2×1 mm2
NOTICE:
Above mentioned power supply cord is the cable which connect air on-off of indoor to
indoor/outdoor
unit. Power supply cord of indoor/outdoor unit is the power supply cable connecting indoor and
outdoor unit
The section area of power supply cord core is minimized one. To avoid voltage pressure
dropped
down, while longer power supply cord needed, the section area should be enlarged for one
gauge.
The connection wires to indoor unit is the cable of 27IEC53(RVV) type, 300/500V; while
the connection wires to outdoor unit and the connection wires from outdoor to indoor unit is the
multi-end of cable neoprene of 245IEC57(YZW)type,300/500V. If the single core with double
skin type of cable is chosen for installation, please choose 1# gauge of section area and
wrapped with special jacket for electrician.
All of the ceiling/floor type unit is without accessorial electric
heating

12 | S e r v i c e M a n u a l
ELECTRICAL DATA
6.3 Indoor wire connection
Remove electric control box cover of indoor unit connect the wires in accordance with the electric diagram
mentioned on the back of the cover. The wire ends must be tightly fixed into terminal boards without ease. The
earth wire must be fixed into appointed position.
6.4 Outdoor wire connection
Remove the electric item cover, which is positioned in the right side of outdoor unit, connect the wires in
accordance with the electric diagram on the back of the cover.
Be sure that pressing the wires tightly with the terminal boards while it through the board, the wire ends must be
tightly fixed into terminal boards. The earth wire must be fixed into appointed position.
After all the wire connected, bundle connection pipe, connection wires and drainage pipe with strips like
mentioned drawing below:
Notice
Compressor of AL-C(H)36/5R1(U), AL-C(H)48/5R1(U), AL-C(H)60/5R1 (U) is 3 phase power supply
and the outdoor PCB with phase sequence protection. Please be careful with wire connection.
Be sure don’t make the drainage pipe flat while bundled!

13 | S e r v i c e M a n u a l
WIRING DIAGRAMS & ELECTRICAL CONNECTIONS
7. WIRING DIAGRAMS & ELECTRICAL CONNECTIONS
7.1 FAF 060 –N11

14 | S e r v i c e M a n u a l
WIRING DIAGRAMS & ELECTRICAL CONNECTIONS
7.2 YIFA 060 –H13
7.3 Indoor Unit FAF 060 –N11 / Outdoor Unit YIFA 060 –H13

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REFRIGERATION DIAGRAMS
8. REFRIGERATION DIAGRAMS
8.1 Indoor Unit FAF 060 –N11 / Outdoor Unit YIFA 060 –H13

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9. TUBING CONNECTIONS
TUBING CONNECTIONS

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10. CONTROL SYSTEM
CONTROL SYSTEM
10.1 Main Functions
Forced switch
When air conditioner is on, press forced switch, the unit will be turned off; or when air conditioner is off, press the forced switch, unit
will be turned on and enter into auto mode operation. Once receiving signal from remote control or wired control, the unit will run in
setting mode.
Commissioning
Press forced switch for 5 seconds until buzzer sounds twice, then controller gets into commissioning. At the state of
commissioning, press the forced switch, the unit will be turned off. The commissioning time will last for 30 minutes and the mode
is cooling.
a）In the mode of commissioning, inlet air temperature sensor is ineffectual. Compressor runs after 3 min protecting.( 3 min
protecting are not available in the first time power),indoor fan is running in low speed.
b）In the mode of commissioning, no protection is valid except the three phase protection and the 3 min protection for the
compressor.
Auto operation
When remote control select auto mode, the unit will choose cooling, dehumidify or heating according to indoor temperature and
automatically runs at selected mode.
a) When getting into auto mode, the indoor unit runs at low wind for 20 seconds while other equipment not start, after 20 seconds,
indoor fan stops, the units enters into mode judgment.
b) Once the room temperature over 27℃the units run in cooling mode of setting wind and setting
temperature 24℃.
c) When the room temperature is between 20℃and 27℃, the units run in dehumidifying mode of setting wind and setting
temperature 24℃
d) When the room temperature is under 20℃, the unit run in heating mode (Cooling-only in ventilation mode) of setting wind and
setting temperature 24℃
e) The system mode do not change according to temperature fluctuation, restarting or mode changing, the controller should select
operation mode.
Cooling operation
Temperature is set by remote controller or wired controller, it can be adjusted from 16℃- 32℃by pressing “temperature +”,
“temperature -” on the remote controller (or wired controller). Press “fan speed” button to choose fan speed among auto wind, high
speed wind, medium speed wind, low speed wind. Operation state
a) The indoor fan motor always runs at the speed set by remote controller or wired controller.
b) When the indoor temperature TA-setting temperature TS≥1℃, the compressor starts as well as outdoor fan after compressor
meets 3 min protection
c) When TA =TS, The unit operation state keep the same.
d) When indoor unit temperature TA –setting temperature TS ≤ -1, the compressor and outdoor fan stop after compressor meets 3
min protection.

18 | S e r v i c e M a n u a l
CONTROL SYSTEM
Auto wind control
When unit is set to auto wind by remote controller or wired controller, indoor wind speed will be controlled abide by regulation as
follow
a) When TA - TS≥3℃, at high speed
b) When TS +1℃≤TA＜TS +3℃, at medium speed c) When TA –TS＜1℃, at low speed
d) There is no 3 min delay when wind speed switch from low to high, contrary to wind speed switch from high side to low side.
Temperature is set by remote controller (or wired controller), temperature adjustable range from 16℃- 32℃, user
can adjust temperature through “temperature + ”and “temperature - ”button on remote controller or wired
controller. Press “fan speed” button to choose fan speed among auto wind, high speed wind, medium speed wind,
low speed wind.
Operation state
a) When TA ≥ TS+2℃, and 3 min protection can be satisfied, the compressor and outdoor fan will run
continuously and wind speed run at set speed.
b) When TS ≤TA < TS+2℃and 3 min protection can be satisfied, the compressor and outdoor fan
keep 10 min on while off in another 6 min, indoor fan keeps 13 min on while off in subsequent 3 min,
the indoor fan will start at low wind speed after the compressor stops for 3 min.
c) When TA < TS and 3 min protection can be satisfied, the compressor, outdoor fan and indoor fan
stops running, the indoor fan restart at low wind speed after the compressor stops 3 min

19 | S e r v i c e M a n u a l
CONTROL SYSTEM
Auto wind control
When unit is set to auto wind by remote controller or wired controller, indoor wind speed will be
controlled abide by regulation as follow
a) If TA - TS≥4℃, at high speed
b) If TS +3℃≤TA＜TS +4℃, at medium speed c) If TS +2℃≤TA＜TS +3℃, at low speed
d) If TS≤TA＜TS +2℃, at low speed intermittently
e) If TA＜TS, the indoor fan will restart after stop for 3 min, and operates at low wind.
Ventilation operation
Outdoor unit stay closed, indoor fan motor operates at set wind and wind speed can be set at high, medium, low by remote
controller.
Heating operation
Temperature is set by remote controller (or wired controller), temperature control range from 16℃- 32℃, user can adjust
temperature through “temperature + ”and “temperature -” button on remote controller or wired controller. Press “fan speed” button to
choose fan speed among auto wind, high speed wind, medium speed wind, low speed wind.
Operation state
a) When TA- TS≤-1℃, if compressor meets 3 min protection, the compressor and outdoor fan start, indoor fan runs according to
Anti-cold air condition
b) When TA- TS≥1℃, if compressor meets 3 min continuous operation, the compressor and outdoor fan stop, indoor fan runs
according to Anti-cold air condition
c) If TA=TS, stay in the previous state.