Cooper & Hunter NORDIC MULTI LIGHT Series User manual

Change for Life
Split Air Conditioner
Nordic Series
Generation III
M ODELS :
SERVICE MANUAL
Designed by Cooper&Hunter International Corporation, Oregon, USA
www.cooperandhunter.com
For proper operation, please read and keep this manual carefully.
CH-S09FTX N
CH-S12FTX N
EN

6HUYLFH0DQXDO
7DEOHRI&RQWHQWV
7DEOHRI&RQWHQWV
3DUWĉ7HFKQLFDO,QIRUPDWLRQ
6XPPDU\
6SHFL¿FDWLRQV2
6SHFL¿FDWLRQ6KHHW2
2SHUDWLRQ&KDUDFWHULVWLF&XUYH.6
&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH.6
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\.7
1RLVH&XUYH.7
2XWOLQH'LPHQVLRQ'LDJUDP.8
,QGRRU8QLW.8
2XWGRRU8QLW.9
5HIULJHUDQW6\VWHP'LDJUDP10
(OHFWULFDO3DUW10
:LULQJ'LDJUDP.10
3&%3ULQWHG'LDJUDP12
)XQFWLRQDQG&RQWURO14
5HPRWH&RQWUROOHU,QWURGXFWLRQ............14
%ULHI'HVFULSWLRQRI0RGHVDQG)XQFWLRQV18
3DUWĊ,QVWDOODWLRQDQG0DLQWHQDQFH24
1RWHVIRU,QVWDOODWLRQDQG0DLQWHQDQFH24
,QVWDOODWLRQ26
,QVWDOODWLRQ'LPHQVLRQ'LDJUDP26
,QVWDOODWLRQ3DUWVFKHFNLQJ28
6HOHFWLRQRI,QVWDOODWLRQ/RFDWLRQ28
(OHFWULF&RQQHFWLRQ5HTXLUHPHQW28
,QVWDOODWLRQRI,QGRRU8QLW28
,QVWDOODWLRQRI2XWGRRU8QLW..31
9DFXXP3XPSLQJDQG/HDN'HWHFWLRQ32
&KHFNDIWHU,QVWDOODWLRQDQG7HVW2SHUDWLRQ32

6HUYLFH0DQXDO
7DEOHRI&RQWHQWV
0DLQWHQDQFH33
(UURU&RGH/LVW33
7URXEOHVKRRWLQJIRU0DLQ0DOIXQFWLRQ35
7URXEOHVKRRWLQJIRU1RUPDO0DOIXQFWLRQ50
([SORGHG9LHZDQG3DUWV/LVW52
,QGRRU8QLW52
2XWGRRU8QLW54
5HPRYDO3URFHGXUH58
5HPRYDO3URFHGXUHRI,QGRRU8QLW58
5HPRYDO3URFHGXUHRI2XWGRRU8QLW64
$SSHQGL[.74
$SSHQGL[5HIHUHQFH6KHHWRI&HOVLXVDQG)DKUHQKHLW.74
$SSHQGL[&RQ¿JXUDWLRQRI&RQQHFWLRQ3LSH.74
$SSHQGL[3LSH([SDQGLQJ0HWKRG75
$SSHQGL[/LVWRI5HVLVWDQFHIRU7HPSHUDWXUH6HQVRU.76

7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
6XPPDU\
3DUWĉ7HFKQLFDO,QIRUPDWLRQ
,QGRRU8QLW
ON/OFF
CH-S09FTXN
CH-S12FTXN
2XWGRRU8QLW
CH-S12FTXN
CH-S09FTXN
5HPRWH&RQWUROOHU
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP TIMER
SLEEP LIGHT

Parameter Unit Value
Model
Product Code CB146030603
Power
Supply
Rated Voltage V~ 220-240
Rated Frequency Hz 50
Phases 1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max) W 2700(440~3260)
Heating Capacity(Min~Max) W 3600(440~4200)
Cooling Power Input(Min~Max) W680(200~1350)
Heating Power Input(Min~Max) W870(200~1450)
Cooling Current Input A3.09
Heating Current Input A3.95
Air Flow Volume(SH/H/M//L/SL) m3/h 600/520/370/280/-
Dehumidifying Volume L/h 0.8
EER W/W 3.97
COP W/W 4.14
SEER W/W 7.4
HSPF W/W /
Application Area m375
Indoor
Unit
Indoor Unit Model
Indoor Unit Product Code CB146N30600
Fan Type Cross-ow
Fan Diameter Length(DXL) mm Ф92X595
Cooling Speed(SH/H/M//L/SL) r/min 1300/1100/900/700/-
Heating Speed(SH/H/M//L/SL) r/min 1300/1140/980/820/-
Fan Motor Power Output W10
Fan Motor RLA A 0.16
Fan Motor Capacitor μF 1.2
Evaporator Form Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф7
Evaporator Row-n Gap mm 2-1.4
Evaporator Coil Length (LXDXW) mm 610X24X294
Swing Motor Model MP24BA
Swing Motor Power Output W 1.5
Fuse Current A 3.15
Sound Pressure Level(SH/H/M//L/SL) dB (A) 34/28/24/-
Dimension (WXHXD) mm 770X283X201
Dimension of Carton Box (LXWXH) mm 844X342X261
Dimension of Package(LXWXH) mm 847X345X276
Net Weight kg 8
Gross Weight kg 11
Rated Input W 1550
Rated Current A 6.88
CH-S09FTXN
CH-S09FTXN
2

Outdoor
Unit
Outdoor Unit Model
Outdoor Unit Product Code CB146W0303
Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO.,LTD.
Compressor Model QXA-B096ZC190G2
Compressor Oil 68EP
Compressor Type Rotary
Compressor LRA. A /
Compressor RLA A 4.9
Compressor Power Input W950
Compressor Overload Protector 1NT11L-6233
Throttling Method Capillary
Set Temperature Range ºC 16~30
Cooling Operation Ambient Temperature
Range ºC 18~48
Heating Operation Ambient Temperature
Range ºC -20~24
Condenser Form Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7
Condenser Rows-n Gap mm 1-1.4
Condenser Coil Length (LXDXW) mm 647X19.05X528
Fan Motor Speed rpm 880
Fan Motor Power Output W 30
Fan Motor RLA A0.24
Fan Motor Capacitor μF 2.5
Outdoor Unit Air Flow Volume m3/h 1600
Fan Type Axial-ow
Fan Diameter mm Φ370
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IP24
Permissible Excessive Operating
Pressure for the Discharge Side MPa 4.3
Permissible Excessive Operating
Pressure for the Suction Side MPa 2.5
Sound Pressure Level (H/M/L) dB (A) 51/-/-
Dimension(WXHXD) mm 710X550X318
Dimension of Carton Box (LXWXH) mm 771X348X592
Dimension of Package(LXWXH) mm 774X351X607
Net Weight kg 28
Gross Weight kg 32
Refrigerant R410A
Refrigerant Charge kg 0.77
Connection
Pipe
Connection Pipe Length m 5
Connection Pipe Gas Additional Charge g/m 20
Outer Diameter Liquid Pipe mm Φ6
Outer Diameter Gas Pipe mm Φ9.52
Max Distance Height m 10
Max Distance Length m 15
Note: The connection pipe applies metric diameter.
CH-S09FTXN
3

Parameter Unit Value
Model
Product Code CB146016403
Power
Supply
Rated Voltage V~ 220-240
Rated Frequency Hz 50
Phases 1
Power Supply Mode Outdoor
Cooling Capacity(Min~Max) W 3600(600~4050)
Heating Capacity(Min~Max) W 4120(600~5250)
Cooling Power Input(Min~Max) W900(220~1450)
Heating Power Input(Min~Max) W990(220~1550)
Cooling Current Input A4.09
Heating Current Input A4.50
Air Flow Volume(SH/H/M//L/SL) m3/h 680/560/410/300/-
Dehumidifying Volume L/h 1.4
EER W/W
COP W/W 4.20
SEER W/W 7.1
HSPF W/W /
Application Area m3105
Indoor
Unit
Indoor Unit Model
Indoor Unit Product Code CB146N16401
Fan Type Cross-ow
Fan Diameter Length(DXL) mm Ф92X595
Cooling Speed(SH/H/M//L/SL) r/min 1350/1150/950/750/-
Heating Speed(SH/H/M//L/SL) r/min 1350/1190/1020/850/-
Fan Motor Power Output W10
Fan Motor RLA A 0.16
Fan Motor Capacitor μF 1.2
Evaporator Form Aluminum Fin-copper Tube
Evaporator Pipe Diameter mm Ф7
Evaporator Row-n Gap mm 2-1.4
Evaporator Coil Length (LXDXW) mm 610X24X294
Swing Motor Model MP24BA
Swing Motor Power Output W 1.5
Fuse Current A 3.15
Sound Pressure Level(SH/H/M//L/SL) dB (A) 36/29/25/-
Dimension (WXHXD) mm 770X283X201
Dimension of Carton Box (LXWXH) mm 844X342X261
Dimension of Package(LXWXH) mm 847X345X276
Net Weight kg 9
Gross Weight kg 12
Rated Input W 1550
Rated Current A 6.88
CH-S12FTXN
CH-S12FTXN
4.00
4

5
7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
Outdoor
Unit
Outdoor Unit Model
Outdoor Unit Product Code CB146W0313
Compressor Manufacturer ZHUHAI LANDA COMPRESSOR CO.,LTD.
Compressor Model QXA-B096ZC190G2
Compressor Oil 68EP
Compressor Type Rotary
Compressor LRA. A /
Compressor RLA A 4.9
Compressor Power Input W950
Compressor Overload Protector 1NT11L-6233
Throttling Method Capillary
Set Temperature Range ºC 16~30
Cooling Operation Ambient Temperature
Range ºC 18~48
Heating Operation Ambient Temperature
Range ºC -20~24
Condenser Form Aluminum Fin-copper Tube
Condenser Pipe Diameter mm Φ7
Condenser Rows-n Gap mm 2-1.4
Condenser Coil Length (LXDXW) mm 647X38.1X528
Fan Motor Speed rpm 880
Fan Motor Power Output W 30
Fan Motor RLA A0.24
Fan Motor Capacitor μF 2.5
Outdoor Unit Air Flow Volume m
3
/h 1600
Fan Type Axial-ow
Fan Diameter mm Φ370
Defrosting Method Automatic Defrosting
Climate Type T1
Isolation I
Moisture Protection IP24
Permissible Excessive Operating
Pressure for the Discharge Side MPa 4.3
Permissible Excessive Operating
Pressure for the Suction Side MPa 2.5
Sound Pressure Level (H/M/L) dB (A) 53/-/-
Dimension(WXHXD) mm 710X550X318
Dimension of Carton Box (LXWXH) mm 771X348X592
Dimension of Package(LXWXH) mm 774X351X607
Net Weight kg 30
Gross Weight kg 34
Refrigerant R410A
Refrigerant Charge kg 1.0
Connection
Pipe
Connection Pipe Length m 5
Connection Pipe Gas Additional Charge g/m 20
Outer Diameter Liquid Pipe mm Φ6
Outer Diameter Gas Pipe mm Φ9.52
Max Distance Height m 10
Max Distance Length m 15
Note: The connection pipe applies metric diameter.
CH-S12FTXN

2SHUDWLRQ&KDUDFWHULVWLF&XUYH
&DSDFLW\9DULDWLRQ5DWLR$FFRUGLQJWR7HPSHUDWXUH
&RROLQJ +HDWLQJ
0 10 20 30 40 50 60 70 90 0 10 20 30 40 50 60 70 80 90 100 120110
80
11
10
9
8
7
6
5
4
3
2
1
0
11
10
9
8
7
6
5
4
3
2
1
0
220V
230V
240V
220V
230V
240V
Current (A) Current (A)
Conditions
Indoor:DB27°C/WB19°C
Outdoor:DB35°C/WB24°C
Indoor air flow:Super High
Pipe length:5m
Conditions
Indoor:DB20°C/WB15°C
Outdoor:DB7°C/WB6°C
Indoor air flow:Super High
Pipe length:5m
Compressor speed (rps) Compressor speed (rps)
&RROLQJ +HDWLQJ
32 33 34 35 36 37 38 39 43 –15 –10 –5
40 41 42
100
105
95
90
85
80
75
70
65
60
55
50
0
100
90
80
70
60
04000000
0 5 7 10
Conditions
Indoor:DB27°C/WB19°C
Indoor air flow:Super High
Pipe length:5m
Conditions
Indoor:DB20°C/WB15°C
Indoor air flow:Super High
Pipe length:5m
Outdoor temp.(°C) Outdoor temp.(°C)
Capacity ratio (%) Capacity ratio (%)
Outdoor temp.(°C)
citypaCa (atior %)
110
100
90
80
70
60
50
40
30
Pipe length:5m
Indoor air flow:
High
Indoor:DB20°C
Condition
-25 -20-15-10-50 5 10
7
6
7HFKQLFDO,QIRUPDWLRQ

77HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
&RROLQJDQG+HDWLQJ'DWD6KHHWLQ5DWHG)UHTXHQF\
,QVWUXFWLRQ
7,QOHWDQGRXWOHWSLSHWHPSHUDWXUHRIHYDSRUDWRU
7,QOHWDQGRXWOHWSLSHWHPSHUDWXUHRIFRQGHQVHU
33UHVVXUHDWWKHVLGHRIELJYDOYH
&RQQHFWLRQSLSHOHQJWKP
&RROLQJ
+HDWLQJ
5DWHGFRROLQJ
FRQGLWLRQ&'%:% 0RGHO
3UHVVXUHRIJDVSLSH
FRQQHFWLQJLQGRRU
DQGRXWGRRUXQLW
,QOHWDQGRXWOHWSLSH
WHPSHUDWXUHRIKHDW
H[FKDQJHU
)DQVSHHG
RILQGRRU
XQLW
)DQVSHHG
RIRXWGRRU
XQLW
&RPSUHVVRU
UHYROXWLRQUSV
,QGRRU 2XWGRRU 303D 7& 7&
  . a LQWR
RXWWR
LQWR
RXWWR 6XSHU+LJK +LJK 
  . a LQWR
RXWWR
LQWR
RXWWR 6XSHU+LJK +LJK 
5DWHGKHDWLQJ
FRQGLWLRQ&'%:% 0RGHO
3UHVVXUHRIJDVSLSH
FRQQHFWLQJLQGRRU
DQGRXWGRRUXQLW
,QOHWDQGRXWOHWSLSH
WHPSHUDWXUHRIKHDW
H[FKDQJHU
)DQVSHHG
RILQGRRU
XQLW
)DQVSHHG
RIRXWGRRU
XQLW
&RPSUHVVRU
UHYROXWLRQUSV
,QGRRU 2XWGRRU 303D 7& 7&
  . a LQWR
RXWWR
LQWR
RXWWR 6XSHU+LJK +LJK 
  . a LQWR
RXWWR
LQWR
RXWWR 6XSHU+LJK +LJK 
1RLVH&XUYH
Indoor side noise
Outdoor side noise
Indoor fan motor rotating speed Compressor frequency/Hz
Low Middle High Supper High
Noise/dB(A) Noise/dB(A)
70
60
50
09K
12K
09K
12K
30
40
20
50
40
30
0 20 40 60 80 100
20

8
7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
2XWOLQH'LPHQVLRQ'LDJUDP
,QGRRU8QLW
121
66 93
548 101
2XΦ55
41.3
 

8QLWPP

97HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
2XWGRRU8QLW
8QLWPP
8QLWPP
CH-S12FTXN
CH-S09FTXN















10
7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
5HIULJHUDQW6\VWHP'LDJUDP
&RQQHFWLRQSLSHVSHFL¿FDWLRQ
/LTXLGSLSHPP
*DVSLSHPP
Indoor unit Outdoor unit
COOLING
HEATING
Accumlator
4-Way valve
Discharge
Suction
Heat
exchanger
(evaporator) Heat
exchanger
(condenser)
Valve
Valve
Liquid pipe
side
Gas pipe
side
Compressor
Strainer Strainer
Capillary
(OHFWULFDO3DUW
:LULQJ'LDJUDP
Ɣ,QVWUXFWLRQ
6\PERO 6\PERO&RORU 6\PERO 6\PERO&RORU 6\PERO 1DPH
:+ :KLWH *1 *UHHQ &$3 -XPSHUFDS
<( <HOORZ %1 %URZQ &203 &RPSUHVVRU
5' 5HG %8 %OXH *URXQGLQJZLUH
<(*1 <HOORZ*UHHQ %. %ODFN  
97 9LROHW 2* 2UDQJH  
1RWH-XPSHUFDSLVXVHGWRGHWHUPLQHIDQVSHHGDQGWKHVZLQJDQJOHRIKRUL]RQWDOORYHUIRUWKLVPRGHO

11 7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
Ɣ,QGRRU8QLW
L
N
2
XT
3
CH-S09FTXN CH-S12FTXN
CH-S09FTXN CH-S12FTXN
BN
YEGN BK
BU
PE
INDOOR UNIT
BK
BU
BN
N
AC-L
PE
UVW
DISCHARGE
ROOM
SENSOR
TUBE
SENSOR
SENSOR
0
RT1
0
RT2 RT3
0
CN2 4V
N1
AC-L1
L
COMP
COMP.
AC-N1
RD
YE
BU
BU
BN
BU BN
PE PE
ELECTRICAL
YEGN
4YV
BU
AC-N2
PCB1
PCB2
AC-L
AC-N
BU YE RD
L2
U
VW
BN
AC-L3
AC-L2
LX1-2
LX1-1
OVC-COMP
COMU
AC-N3
BU
AC-L5
AC-L4
BN
PE
L1
L1
L3
BOX
TEMP. TEMP. TEMP.
2
3
XT
N(1)
YEGN
L3
L2 L2
TERMINAL
BLOCK
BOTTOM BAND
HEATER
EH2
HEAT-L
HEAT-N2
HEAT-N1
MOTOR
RD
PE
YEGN
OFAN
FAN
OVERLOARD
PROTECTOR
SAT
REACTOR
CLAPBOARD
SUB-ASSY
YEGN
PE
YEGN
L4
L4
L4
L4
EH1
COMP.BAND
HEATER
WARNING
Please don't touch any terminal when
PCB2 is higher than 30V to prevent the
risk of electrical shock!
the voltage of terminal DC+ and DC- at
M
Ɣ2XWGRRU8QLW

12
7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
7KHVHZLULQJGLDJUDPVDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFHSOHDVHUHIHUWRWKHRQHVXSSOLHGZLWKWKHXQLW
3&%3ULQWHG'LDJUDP
Ɣ7RSYLHZ
Ɣ%RWWRPYLHZ
,QGRRU8QLW
3 4 5 6 7 8
2
1
9
10
13
11
12
1R 1DPH
 ,QWHUIDFHRILQSXWOLYHZLUH
 ,QWHUIDFHRIFRPPXQLFDWLRQZLUH
 ,QWHUIDFHRIRXWSXWOLYHZLUH
 ,QWHUIDFHRILQSXWQHXWUDOZLUH
,QWHUIDFHRIOLYHZLUHRIFROG
SODVPD
,QWHUIDFHRIQHXWUDOZLUHRIFROG
SODVPD
 ,QWHUIDFHRILQGRRUIDQ
,QWHUIDFHIRUIHHGEDFNRILQGRRU
IDQ
 ,QWHUIDFHRISLSHWHPSVHQVRU
,QWHUIDFHRIDPELHQWWHPS
VHQVRU
,QWHUIDFHRIGLVSOD\GHYLFH
,QWHUIDFHRIPRWRU
,QWHUIDFHRIFDSDFLWRURIIDQ

137HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
2XWGRRU8QLW
Ɣ7RSYLHZ
Ɣ%RWWRPYLHZ







1R 1DPH
,QWHUIDFHRILQGXFWLRQ
,QWHUIDFHRIIDQPRWRU
7HUPLQDORIZD\YDOYH
7HUPLQDORIFRPSUHVVRUHOHFWULF
KHDWLQJ
7HUPLQDORIFKDVVLVHOHFWULFKHDWLQJ
 &RPPXQLFDWLRQZLUH
7HUPLQDORIHOHFWURQLFH[SDQVLRQ
YDOYH
7HUPLQDORIRYHUORDGSURWHFWLRQ
,QWHUIDFHRIKLJKORZSUHVVXUH
YDOYH
7HPSHUDWXUHVHQVRULQWHUIDFH
89:WKUHHSKDVHLQWHUIDFHRI
FRPSUHVVRU
,QWHUIDFHRILQGXFWLRQ

14
7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
)XQFWLRQDQG&RQWURO
5HPRWH&RQWUROOHU,QWURGXFWLRQ
ON/OFF Button
2
3
1
5
6
4
9
10
8
12
13
11
MODE Button
+/- Button
X-FAN Button
TEMP Button
TURBO Button
SLEEP Button
LIGHT Button
Button
HEALTH SAVE Button
7
Button
TIMER Button
FAN Button
FAN
AUTO
OPER
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
ON/OFF
MODE
FAN
X-FAN
TURBO
TEMP
TIMER
SLEEP LIGHT
2
10
7
9
12
8
3
11
6
5
13
4
1
Child lock
Left&right swing
Sleep mode
Auto mode
Air mode
Cool mode
Heat mode
Fan mode
Dry mode
Up&down swing
:Indoor ambient temp.:Set temp.
:Outdoor ambient temp.
FAN OPER
AUTO
HEALTH
AIR
FILTER
TURBO
ON/OFF
X-FAN
HOUR
HUMIDITY
TIMER ON/TIMER OFF
Set time
Light
Send signal
Health mode
X-fan
Set fan speed
Set temperature
Turbo mode
Temp. display type
Operation mode

157HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
AUTO COOL DRY FAN HEAT
Auto
no display
(horizontal louvers
stops at current position)
high speed.
Pressing this button can set fan speed circularly as: auto (AUTO),low( ),medium( ), high( ).
Under AUTO Speed,IDU fan motor will adjust the fan speed (high, medium or low speed) according to ambient temperature.
Fan speed under dry mode is low speed.
Operation indicator
is ON.

16
7HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
no display
no display
(swing angle is
displayed dynamically)
(horizontal louvers
stops at current position)
(swing angle is
displayed dynamically)
This function is applicable to partial of models.

177HFKQLFDO,QIRUPDWLRQ
6HUYLFH0DQXDO
Signal sender Battery
Cover of
battery box Remove
Reinstall