Airwell FVVA-025N-01M22 User manual

SERVICE MANUAL
IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
save this manual for future referenc
Convertible Type Indoor Unit
FVVA Range R410a
English Manual
e.
FVVA-025N-01M22
FVVA-050/045/035N-01M22
FVVA-090/080/070N-01M22
23.AW.FVVA.025-140.R410A.SM.EN.06.05.Rev01
FVVA-140/110N-01M22

1
1. Convertible Type Indoor Unit
1.1 Features
FVVA-025N-01M22
FVVA-050/045/035N-01M22
FVVA-090/080/070N-01M22
FVVA-140/110N-01M22
• Appearance without screw, easy care
• New DC fan motor
• Flexoble installation ,on the oor or on the ceiling
• Turbo mode 4.2m(14KW) which is exible for installation choice;
• Left and right swing controlled simultaneously

2
Indoor Unit
Convertable Type
1.2 Specication
MODEL FVVA-025N-01M22 FVVA-035N-01M22 FVVA-045N-01M22
Power supply Ph-V-Hz 1,220~230,50/60 1,220~230,50/60 1,220~230,50/60
Cooling
Capacity kBtu/h 9.5 12.3 15.4
Capacity kW 2.8 3.6 4.5
Power input W 35 35 45
Current A 0.14 0.14 0.16
Heating
Capacity kBtu/h 10.9 13.6 17.1
Capacity kW 3.2 4.0 5
Power input W 35 35 45
Current A 0.14 0.14 0.16
Heating capacity at low temp. kW 2.5 3.2 4
Operating current A 0.14 0.14 0.16
Power consumption kW 3.0 3.0 3.0
Indoor motor
Brand zhongshan broad-
ocean
zhongshan broad-
ocean
zhongshan
broad-ocean
Model ZWK511A800053 ZWK511A800053 ZWK511A800053
Type DC DC DC
Insulation class E class E class E class
IP class IP40 IP40 IP40
Power input W 35 35 45
Power output W 90 90 90
Capacitor μF / / /
Speed (High/Middle/Low) rpm 800/750/700 800/750/700 900/800/700
Indoor fan
Brand Haier Haier Haier
Type centrifugal centrifugal centrifugal
Quantity 2 2 2
Indoor coil
a. Number of rows 2 2 2
b. Tube pitch (a)×row pitch (b) mm 21*18.186 21*18.186 21*18.186
c. Fin spacing mm 1.3 1.3 1.3
d. Fin type (code) Hydrophilic aluminum
e. Tube outside dia. and type mm Ф7 Inner groove tube
f. Coil length×height×width mm 697×294×36.4 697×294×36.4 697×294×36.4
g. Number of circuits 3 3 3

3
MODEL FVVA-025N-01M22 FVVA-035N-01M22 FVVA-045N-01M22
Cabinet
Cabinet coating type Plastic Plastic Plastic
Cabinet salt spray test
duration Hour / / /
Control box IP class IP20 IP20 IP20
Construction
Sheet metal thickness / / /
Drain pan material PS PS PS
Drain pan insulation 20 20 20
Drain pump option NO NO NO
Branch outlet option NO NO NO
Indoor wall
Material Plastic Plastic Plastic
Thickness mm / / /
Double or single skin single single single
Air lter
Material PP PP PP
Mesh 100 100 100
Pressure drop Pa 5 5 5
Piping dimension
Liquid pipe mm 6.35 6.35 6.35
Gas pipe mm 9.52 12.7 12.7
Drain hose mm 20 20 20
Fresh air dimension mm 20 20 20
Sound pressure level (H/M/L) dB (A) 38/36/34 38/36/34 42/38/35
Sound power level (H/M/L) dB (A) 52/50/47 52/50/47 55/51/48
Standard static pressure Pa / / /
Indoor air ow (H/M/L) m3/h 820/750/690 820/750/690 950/820/690
Dimension (W*H*D) mm 1000*230*680 1000*230*680 1000*230*680
Packing (W*H*D) mm 1100*305*779 1100*305*779 1100*305*779
Net weight / Gross weight kg 27.9/33.6 27.9/33.6 27.9/33.6
Nominal condition: indoor temperature (cooling): 27DB (°C)/19WB (°C), indoor temperature (heating): 20DB (°C)
Outdoor temperature (cooling): 35DB (°C)/24WB (°C), outdoor temperature (heating): 7DB (°C)/6WB (°C)
The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.

4
Indoor Unit
Convertable Type
MODEL FVVA-050N-01M22 FVVA-070N-01M22 FVVA-080N-01M22
Power supply Ph-V-Hz 1,220~230,50/60 1,220~230,50/60 1,220~230,50/60
Cooling
Capacity kBtu/h 19.1 24.2 27.3
Capacity kW 5.6 7.1 8
Power input W 45 80 105
Current A 0.16 0.21 0.23
Heating
Capacity kBtu/h 21.5 27.3 30.7
Capacity kW 6.3 8 9
Power input W 45 80 105
Current A 0.16 0.21 0.23
Heating capacity at low temp. kW 5 6.3 7.1
Operating current A 0.16 0.21 0.23
Power consumption kW 3.0 3.0 3.0
Indoor
motor
Brand zhongshan broad-
ocean
zhongshan broad-
ocean
zhongshan broad-
ocean
Model ZWK511A800053 ZWK511A800054 ZWK511A800054
Type DC DC DC
Insulation class E class E class E class
IP class IP40 IP40 IP40
Power input W 45 80 105
Power output W 90 120 120
Capacitor μF / / /
Speed (High/Middle/Low) rpm 900/800/700 900/850/800 1000/900/800
Indoor fan
Brand Haier Haier Haier
Type centrifugal centrifugal centrifugal
Quantity 2 3 3
Indoor coil
a. Number of rows 2 2 2
b. Tube pitch (a)×row pitch (b) mm 21*18.186 21*18.186 21*18.186
c. Fin spacing mm 1.3 1.3 1.3
d. Fin type (code) Hydrophilic aluminum
e. Tube outside dia. and type mm Ф7 Inner groove
tube
Ф7 Inner groove
tube Ф7 Inner groove tube
f. Coil length×height×width mm 697×294×36.4 1005×294×36.4 1005×294×36.4
g. Number of circuits 3 7 7

5
MODEL FVVA-050N-01M22 FVVA-070N-01M22 FVVA-080N-01M22
Cabinet
Cabinet coating type Plastic Plastic Plastic
Cabinet salt spray test
duration Hour / / /
Control box IP class IP20 IP20 IP20
Construction
Sheet metal thickness / / /
Drain pan material PS PS PS
Drain pan insulation 20 20 20
Drain pump option NO NO No
Branch outlet option NO NO No
Indoor wall
Material Plastic Plastic Plastic
Thickness mm / / /
Double or single skin single single Single
Air lter
Material PP PP PP
Mesh 100 100 100
Pressure drop Pa 5 5 5
Piping dimension
Liquid pipe mm 6.35 9.52 9.52
Gas pipe mm 12.7 15.88 15.88
Drain hose mm 20 20 25
Fresh air dimension mm 20 20 Ф200
Sound pressure level (H/M/L) dB (A) 42/38/35 46/44/41 47/44/41
Sound power level (H/M/L) dB (A) 55/51/48 60/58/54 61/58/54
Standard static pressure Pa / / /
Indoor air ow (H/M/L) m3/h 950/820/690 1420/1270/1240 1570/1420/1240
Dimension (W*H*D) mm 1000*230*680 1325*230*680 1325*230*680
Packing (W*H*D) mm 1100*305*779 1425*305*779 1425*305*779
Net weight / Gross weight kg 27.9/33.6 35.8/42.1 35.8/42.1
Nominal condition: indoor temperature (cooling): 27DB (°C)/19WB (°C), indoor temperature (heating): 20DB (°C)
Outdoor temperature (cooling): 35DB (°C)/24WB (°C), outdoor temperature (heating): 7DB (°C)/6WB (°C)
The noise level will be measured in the third octave band limited values, using a Real Time Analyser calibrated
sound intensity meter. It is a sound pressure noise level.

6
Indoor Unit
Convertable Type
MODEL FVVA-090N-01M22 FVVA-110N-01M22
Power supply Ph-V-Hz 1,220~230,50/60 1,220~230,50/60
Cooling
Capacity kBtu/h 30.7 38.2
Capacity kW 9 11.2
Power input W 105 126
Current A 0.23 0.51
Heating
Capacity kBtu/h 34.1 42.6
Capacity kW 10 12.5
Power input W 105 126
Current A 0.23 0.51
Heating capacity at low temp. kW 8 10
Operating current A 0.23 0.51
Power consumption kW 3.0 3.0
Indoor
motor
Brand zhongshan broad-ocean zhongshan broad-ocean
Model ZWK511A800054 ZWK511B500030
Type DC DC
Insulation class E class E class
IP class IP40 IP40
Power input W 105 126
Power output W 120 150
Capacitor μF / /
Speed (High/Middle/Low) rpm 1000/900/800 1050/1000/900
Indoor fan
Brand Haier Haier
Type centrifugal centrifugal
Quantity 3 4
Indoor coil
a. Number of rows 2 2
b. Tube pitch (a)×row pitch (b) mm 21*18.186 21*18.186
c. Fin spacing mm 1.3 1.3
d. Fin type (code)
e. Tube outside dia. and type mm
f. Coil length×height×width mm 1005×294×36.4 1330×294×36.4
g. Number of circuits 7 7

7
MODEL FVVA-090N-01M22 FVVA-110N-01M22
Cabinet
Cabinet coating type Plastic Plastic
Cabinet salt spray test
duration Hour / /
Control box IP class IP20 IP20
Construction
Sheet metal thickness / /
Drain pan material PS PS
Drain pan insulation 20 20
Drain pump option NO NO
Branch outlet option NO NO
Indoor wall
Material Plastic Plastic
Thickness mm / /
Double or single skin single single
Air lter
Material PP PP
Mesh 100 100
Pressure drop Pa 5 5
Piping
dimension
Liquid pipe mm 9.52 9.52
Gas pipe mm 15.88 15.88
Drain hose mm 25 25
Fresh air dimension mm 25 25
Sound pressure level (H/M/L) dB (A) 47/44/41 50/46/43
Sound power level (H/M/L) dB (A) 61/58/55 63/60/57
Standard static pressure Pa / /
Indoor air ow (H/M/L) m3/h 1570/1420/1240 2110/1990/1750
Dimension (W*H*D) mm 1325*230*680 1650*230*680
Packing (W*H*D) mm 1425*305*779 1750*305*779
Net weight / Gross weight kg 35.8/42.1 43.5/50.5
Nominal condition: indoor temperature (cooling): 27DB (°C)/19WB (°C), indoor temperature (heating):
20DB (°C)
Outdoor temperature (cooling): 35DB (°C)/24WB (°C), outdoor temperature (heating): 7DB (°C)/6WB (°C)
The noise level will be measured in the third octave band limited values, using a Real Time Analyser
calibrated sound intensity meter. It is a sound pressure noise level.

8
Indoor Unit
Convertable Type
MODEL FVVA-140N-01M22
Power supply Ph-V-Hz 1,220~230,50/60
Cooling
Capacity kBtu/h 48.0
Capacity kW 14.0
Power input W 126
Current A 0.51
Heating
Capacity kBtu/h 55.0
Capacity kW 16.0
Power input W 126
Current A 0.51
Heating capacity at low temp. kW 12.5
Operating current A 0.51
Power consumption kW 3.0
Indoor
motor
Brand zhongshan broad-ocean
Model ZWK511B500030
Type DC
Insulation class E class
IP class IP40
Power input W 126
Power output W 150
Capacitor μF /
Speed (High/Middle/Low) rpm 1050/1000/900
Indoor fan
Brand Haier
Type centrifugal
Quantity 4
Indoor coil
a. Number of rows 2
b. Tube pitch (a)×row pitch (b) mm 21*18.186
c. Fin spacing mm 1.3
d. Fin type (code) Hydrophilic aluminum
e. Tube outside dia. and type mm Ф7.0 Inner groove tube
f. Coil length×height×width mm Ф7.0 Inner groove tube
g. Number of circuits 1330×294×36.4

9
MODEL FVVA-140N-01M22
Cabinet
Cabinet coating type Plastic
Cabinet salt spray test
duration Hour /
Control box IP class IP20
Construction
Sheet metal thickness /
Drain pan material PS
Drain pan insulation 20
Drain pump option NO
Branch outlet option NO
Indoor wall
Material Plastic
Thickness mm /
Double or single skin single
Air lter
Material PP
Mesh 100
Pressure drop Pa 5
Piping
dimension
Liquid pipe mm 9.52
Gas pipe mm 15.88
Drain hose mm 25
Fresh air dimension mm 25
Sound pressure level (H/M/L) dB (A) 50/46/43
Sound power level (H/M/L) dB (A) 63/60/57
Standard static pressure Pa /
Indoor air ow (H/M/L) m3/h 2110/1990/1750
Dimension (W*H*D) mm 1650*230*680
Packing (W*H*D) mm 1750*305*779
Net weight / Gross weight kg 43.5/50.5
Nominal condition: indoor temperature (cooling): 27DB (°C)/19WB (°C), indoor temperature (heating):
20DB (°C)
Outdoor temperature (cooling): 35DB (°C)/24WB (°C), outdoor temperature (heating): 7DB (°C)/6WB
(°C)
The noise level will be measured in the third octave band limited values, using a Real Time Analyser
calibrated sound intensity meter. It is a sound pressure noise level.

10
Indoor Unit
Convertable Type
FVVA-025N-01M22
FVVA-050/045/035N-01M22
1.3 Dimension

11
FVVA-090/080/070N-01M22

12
Indoor Unit
Convertable Type
FVVA-140/110N-01M22

13
1.4 Piping diagram
Liquid pipe Gas pipe
Filter
Filter
EEV
Fan
Indoor heat exchanger
TC1
TC2
TA

14
Indoor Unit
Convertable Type
1.5 Wiring diagram
Q
P
A
CN22-1
C
B
WH
Control Board
CN10
SW03
PMV1
1 12
254
354
3
6 6
Communication
With Outdoor
Wired Controller
SW01
CN18
G
CN19
Room Card
CB
A
CN22
12
12
PC-COM
32
1
2
1 3
12
12
Float Switch
Wifi Module
Display Board
Ambient Sensor TA
Pipe Sensor Tc1 Pipe
Sensor Tc2
BL
CN16
CN37
CN107
CN106
DCFAN
M
WH
L-IN
N
L
Y/G
BL
BR
CN101
CN102
N-IN
CN109
CN108
HEATER
L
N
L
N
SW3_1
SW3_2 ~ SW3_8
Address Setting
Comm.add & Central Control Address
0
1
Auto(Default)
Switch to set the address
[3] [4] [5]
Comm.add
0 0 0 0 0 0
0#
1#
[6] [7] [8]
0 0 0 0 0 1
… … … … … … ……
[2]
CC.add
0 0
…
1#
……
1 1 1 1 1 1 63#1 127#
Switch Definition
Wired Controller With Indoor Unit Error Indicate Indoor Unit &Outdoor Unit
LED1、2 LED3、4
LED5
LED Definition
Indoor Error Indicate Error Code
LED5 Flick Times
Pipe SensorTc1 Pipe Sensor Tc2 Comm.With Controller Comm.With Outdoor EEPROM Error Double Heat Source Float Switch Repeated Address Comm.With Display Board Zero-crossing Error DC Fan Error Error From Outdoor
1 2 3 4 5 6 7
01 02 03 04 05 06 07
Error Content
08 09 10 12 14 20
8 9
10 12 14 20
SW1_1 ~ SW1_4
Wired Indoor Adress
0
00
0# Master Unit(Default)
1 1 1
…… …
0
0.6HP
15# Slave Unit
……
0000
SW1_5 ~ SW1_8
Indoor Unit Capacity
0110
0.8HP0001
1.0HP
0010
1.2HP0011 1.5HP0100 1.7HP0101
2.0HP 2.5HP0111 3.0HP1000 3.2HP1001 4.0HP1010 5.0HP1011
1100 6.0HP
8.0HP1101
10.0HP1110 15.0HP1111
0#
1 2 3 1 2 3
1 2 3
1 2 3
12
1 2
CN35
Swing
M
1 2 543 1 2 543
Fuse
T5A/250VAC
WH
R
CN34 CN20 CN13 CN26
CN6
Up/Down
Y
CN28
B
CN32
WH
G R
R
AC220V
WH
WH
CN105
WH
1 2 3 4
1 2 3
4
1 2 3 4 5
123
4
5
123
4
5
Ambient Sensor Ta
Colours: B:Black BL:Blue BR:Brown G:Green R:Red WH:White Y:Yellow
Symbol: Comm.add:communication
address
CC.add:Central Control address
WH
WH
1
0 0 0
00 0 1
1# Slave Unit
2# Slave Unit
1
…
LED4
LED3 LED5
LED1 LED2
0150538589
6 7 8 9
CN31
R
R
1 2 1 2
FVVA-***N-01M22 PCB: 0151800226

15
1.6 Electric characteristics
Units Power supply Indoor fan motor Power input (W)
Model Phase FQY Voltage Volt.
range MCA MFA Output (W) FLA Cooling Heating
AC092MDERA 1 50/60 220-230 198~253 0.18 0.4 90 0.14 35 35
AC122MDERA 1 50/61 220-230 198~253 0.18 0.4 90 0.14 35 35
AC162MDERA 1 50/62 220-230 198~253 0.20 0.5 90 0.16 45 45
AC182MDERA 1 50/63 220-230 198~253 0.20 0.5 90 0.16 45 45
AC242MDERA 1 50/64 220-230 198~253 0.26 0.6 120 0.21 80 80
AC282MDERA 1 50/65 220-230 198~253 0.29 0.7 120 0.23 105 105
AC302MDERA 1 50/66 220-230 198~253 0.29 0.7 120 0.23 105 105
AC382MDERA 1 50/67 220-230 198~253 0.64 1.5 150 0.51 126 126
AC482MDERA 1 50/68 220-230 198~253 0.64 1.5 150 0.51 126 126
Symbols:
MCA: Min. circuit amps (A)
MFA: Max. fuse amps of circuit breaker Output: Fan motor rated output (w) FLA: Full load amps (A)
Notes:
1. Voltage range
The units are applicable for the electrical systems where voltage supplied to unit is in the range.
2. Maximum allowable voltage unbalance between phases is 2%.
3. MCA=1.25*FLA MFA≤4*FLA.
4. Power supply uses the circuit breaker.

16
Indoor Unit
Convertable Type
A)
1.7 Air velocity and temperature distribution
On the floor
a. Cooling / Air velocity distribution
Coolin g
Blowy angle: 25
Air velocity distribution
1.5m/s
1.0m/s
0.5m/s
2.4m
0m 5.5m
b. Cooling / Temperature distribution
Coolin g
Blowy angle: 25
Temperature distribution
22℃
25℃
27℃
2.4m
0m 5.5m

17
c. Heating / Air velocity distribution
Heating
Blowy angle: 5
Air velocity distribution
1.5m/s
1.0m/s
0.5m/s
2.4m
0m 5.5m
d. Heating / Temperature distribution
Heating
Blowy angle: 5
Temperature distribution
0m 5.5m
27℃
25℃
22℃
2.4m

18
B) Ceiling
a. Cooling / Air velocity
Convertable Type
Indoor Unit
distribution
Cooling
Blowy angle: 25
Air velocity distribution
1.5m/s
1.0m/s
0.5m/s
2.4m
5.5m
0m
b. Cooling / Temperature distribution
Cooling
Blowy angle: 25
Temperature distribution
22℃
25℃
27℃
2.4m
0m 5.5m

19
c. Heating / Air velocity distribution
Heating
Blowy angle: 65
Air velocity distribution
0m 5.5 m
d. Heating / Temperature distribution
Heating
Blowy angle: 65
Temperature distribution
5.5 m
1.5m/s
1.0m/s
0.5m/s
2.4m
25℃
27℃
22℃
2.4m
0m