Cooper & Hunter CHML-ID12NK User manual

C&H Nordic Multi Light SERVICE MANUAL
T1/R410A/50Hz
(GC201112- )
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Summary and features..................................................................................................... 1
1 Safety Precautions ........................................................................................................ 2
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3 Construction Views..................................................................................................... 10
4 Refrigerant System Diagram ...................................................................................... 12
5 Schematic Diagram ..................................................................................................... 13
(OHFWULFDO'DWD ....................................................................................................................................13
(OHFWULFDO:LULQJ..................................................................................................................................13
3ULQWHG&LUFXLW%RDUG ..........................................................................................................................15
6 Function and Control ................................................................................................. 20
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'HVFULSWLRQRI(DFK&RQWURO2SHUDWLRQ...............................................................................................24
7 Installation Manual ...................................................................................................... 27
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,QVWDOO,QGRRU8QLW ...............................................................................................................................30
8 Exploded Views and Parts List .................................................................................. 41
9 Troubleshooting .......................................................................................................... 69
7URXEOH7DEOH......................................................................................................................................69
)ORZ&KDUWRI7URXEOHVKRRWLQJ ...........................................................................................................73
10 Removal Procedure................................................................................................... 75
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1
Summary and features
CHML-ID09NK
CHML-ID12NK
CHML-ID18NK
CHML-ID21NK
CHML-ID24NK
CHML-IC12NK
CHML-IC18NK
CHML-IC24NK
CHML-IC12NK
CHML-IC18NK
CHML-IF09NK
CHML-IF12NK
CHML-IF18NK
CHML-IF24NK
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C&H Nordic
Multi Light

2
1 Safety Precautions
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C&H Nordic
Multi Light

3
C&H Nordic
Multi Light
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C&H Nordic
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/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 162 162
/RDGLQJ4XDQWLW\¶+LJK&XEH&RQWDLQHU XQLW 162 162

5
C&H Nordic
Multi Light
&DVVHWWHW\SH
0RGHO CHML-IC12NK CHML-IC18NKCHML-IC24NK
3URGXFWFRGH &11 &11 &11
&RROLQJFDSDFLW\ N: 3.50 5.00 7.10
N%WXK 11.94 17.06 24.23
+HDWLQJFDSDFLW\ N: 3.85 5.50 8.00
N%WXK 13.14 18.77 27.30
$LUÀRZYROXPH+ m3K 680 680 1180
&)0 400 400 694
6RXQGSUHVVXUHOHYHO+/ G%$   
6RXQGSRZHUOHYHO+/ G%$   
5DWHGYROWDJH V 220-240 220-240 220-240
)UHTXHQF\ +] 50 50 50
3KDVHV 1 1 1
)DQ7\SH &HQWULIXJDO &HQWULIXJDO &HQWULIXJDO
)DQ0RWRU)XOO/RDG$PS)/$ A 0.32 0.32 0.43
)DQ0RWRU6SHHG USP   
)DQPRWRURXWSXW : 35 35 35
,QSXWRIIDQPRWRU : 70 70 100
)DQPRWRUUXQQLQJFXUUHQW A 0.3 0.3 0.4
)DQ0RWRU)XOO/RDG$PS)/$ A 0.32 0.32 0.43
)DQ0RWRU&DSDFLWRU ȝ) 3 3 3
*DV3LSHWRLQGRRUXQLW mm ĭ ĭ ĭ
LQFK ĭ ĭ ĭ
/LTXLGSLSH mm ĭ ĭ ĭ
LQFK ĭ ĭ ĭ
&RQQHFWLRQPHWKRG )ODUH&RQQHFWLRQ )ODUH&RQQHFWLRQ )ODUH&RQQHFWLRQ
'UDLQSLSHVH[WHUQDOGLD mm ĭ ĭ ĭ
'UDLQSLSHVWKLFNQHVV mm 3.0 3.0 3.0
8QLWGLPHQVLRQVPDLQERG\
:î'î+ mm îî îî îî
8QLWGLPHQVLRQVSDQHO
:î'î+ mm îî îî îî
3DFNDJHGLPHQVLRQV
PDLQERG\:î'î+ mm îî îî îî
3DFNDJHGLPHQVLRQVSDQHO
:î'î+ mm îî îî îî
1HWZHLJKWPDLQERG\ NJ 25.0 25.0 30.0
1HWZHLJKWSDQHO NJ 6.5 6.5 6.5
*URVVZHLJKWPDLQERG\ NJ 33.0 33.0 38.0
*URVVZHLJKWSDQHO NJ 10 10 10
/RDGLQJ4XDQWLW\
¶&RQWDLQHU XQLW 48 48 40
/RDGLQJ4XDQWLW\
¶&RQWDLQHU XQLW 128 128 108
/RDGLQJ4XDQWLW\
¶+LJK&XEH&RQWDLQHU XQLW 144 144 128

6
C&H Nordic
Multi Light
0RGHO CHML-IC12NKCHML-IC18NK
3URGXFWFRGH &11 &11
&RROLQJFDSDFLW\ N: 3.50 4.50
N%WXK 11.94 15.35
+HDWLQJFDSDFLW\ N: 4.00 5.00
N%WXK 13.65 17.06
$LUÀRZYROXPH+ m3K 600 600
&)0 353 353
6RXQGSUHVVXUHOHYHO+ G%$ 46 46
6RXQGSRZHUOHYHO/ G%$ 56 56
5DWHGYROWDJH V 220-240 220-240
)UHTXHQF\ +] 50 50
3KDVHV 1 1
)DQ7\SH &HQWULIXJDO &HQWULIXJDO
)DQ0RWRU6SHHG USP  
)DQPRWRURXWSXW : 11 11
,QSXWRIIDQPRWRU : 50 50
)DQPRWRUUXQQLQJFXUUHQW A 0.23 0.23
)DQ0RWRU)XOO/RDG$PS)/$ A 0.2 0.2
)DQ0RWRU&DSDFLWRU ȝ) 2.5 2.5
*DV3LSHWRLQGRRUXQLW mm ĭ ĭ
LQFK ĭ ĭ
/LTXLGSLSH mm ĭ ĭ
LQFK ĭ ĭ
&RQQHFWLRQPHWKRG )ODUH&RQQHFWLRQ )ODUH&RQQHFWLRQ
'UDLQSLSHVH[WHUQDOGLD mm ĭ ĭ
'UDLQSLSHVWKLFNQHVV mm 3.0 3.0
8QLWGLPHQVLRQVPDLQERG\:î'î+ mm îî îî
8QLWGLPHQVLRQVSDQHO:î'î+ mm îî îî
3DFNDJHGLPHQVLRQVPDLQERG\:î'î+ mm îî îî
3DFNDJHGLPHQVLRQVSDQHO:î'î+ mm îî îî
1HWZHLJKWPDLQERG\ NJ 18.0 18.0
1HWZHLJKWSDQHO NJ 2.5 2.5
*URVVZHLJKWPDLQERG\ NJ 23.0 23.0
*URVVZHLJKWSDQHO NJ 3.65 3.65
/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 102 102
/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 209 209
/RDGLQJ4XDQWLW\¶+LJK&XEH&RQWDLQHU XQLW 246 246

7
C&H Nordic
Multi Light
)ORRUFHLOLQJW\SH
0RGHO CHML-IF09NK CHML-IF12NK
3URGXFWFRGH &11 &11
&RROLQJFDSDFLW\
N: 2.50 3.50
N%WXK 8.53 11.94
+HDWLQJFDSDFLW\
N: 2.80 3.85
N%WXK 9.55 13.14
$LUÀRZYROXPH+
m3K 650 650
&)0 383 383
6RXQGSUHVVXUHOHYHO+/ G%$  
6RXQGSRZHUOHYHO+/ G%$  
5DWHGYROWDJH V 220-240 220-240
)UHTXHQF\ +] 50 50
3KDVHV 1 1
)DQ7\SH &HQWULIXJDO &HQWULIXJDO
)DQ0RWRU6SHHG USP  
)DQPRWRURXWSXW : 15 15
,QSXWRIIDQPRWRU : 55 55
)DQPRWRUUXQQLQJFXUUHQW A 0.3 0.3
)DQ0RWRU)XOO/RDG$PS)/$ A 0.3 0.3
)DQ0RWRU&DSDFLWRU ȝ) 1 1
*DV3LSHWRLQGRRUXQLW
mm ĭ ĭ
LQFK ĭ ĭ
/LTXLGSLSH
mm ĭ ĭ
LQFK ĭ ĭ
&RQQHFWLRQPHWKRG )ODUH&RQQHFWLRQ )ODUH&RQQHFWLRQ
'UDLQSLSHVH[WHUQDOGLD mm ĭ ĭ
'UDLQSLSHVWKLFNQHVV mm 1.75 1.75
8QLWGLPHQVLRQVPDLQERG\:î'î+ mm îî îî
3DFNDJHGLPHQVLRQVPDLQERG\:î'î+ mm îî îî
1HWZHLJKWPDLQERG\ NJ 40.0 40.0
*URVVZHLJKWPDLQERG\ NJ 50.0 50.0
/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 48 48
/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 96 96
/RDGLQJ4XDQWLW\¶+LJK&XEH&RQWDLQHU XQLW 96 96

8
C&H Nordic
Multi Light
0RGHO CHML-IF18NK CHML-IF24NK
3URGXFWFRGH &11 &11
&RROLQJFDSDFLW\
N: 5.00 7.10
N%WXK 17.06 24.23
+HDWLQJFDSDFLW\
N: 5.50 8.00
N%WXK 18.77 27.30
$LUÀRZYROXPH+
m3K 950 1250
&)0 559 736
6RXQGSUHVVXUHOHYHO+/ G%$  
6RXQGSRZHUOHYHO+/ G%$  
5DWHGYROWDJH V 220-240 220-240
)UHTXHQF\ +] 50 50
3KDVHV 1 1
)DQ7\SH &HQWULIXJDO &HQWULIXJDO
)DQ0RWRU6SHHG USP  
)DQPRWRURXWSXW : 20 50
,QSXWRIIDQPRWRU : 110 110
)DQPRWRUUXQQLQJFXUUHQW A 0.5 0.5
)DQ0RWRU)XOO/RDG$PS)/$ A 0.5 0.5
)DQ0RWRU&DSDFLWRU ȝ) 2.5 3
*DV3LSHWRLQGRRUXQLW
mm ĭ ĭ
LQFK ĭ ĭ
/LTXLGSLSH
mm ĭ ĭ
LQFK ĭ ĭ
&RQQHFWLRQPHWKRG )ODUH&RQQHFWLRQ )ODUH&RQQHFWLRQ
'UDLQSLSHVH[WHUQDOGLD mm ĭ ĭ
'UDLQSLSHVWKLFNQHVV mm 1.75 1.75
8QLWGLPHQVLRQVPDLQERG\:î'î+ mm îî îî
3DFNDJHGLPHQVLRQVPDLQERG\:î'î+ mm îî îî
1HWZHLJKWPDLQERG\ NJ 40.0 45.0
*URVVZHLJKWPDLQERG\ NJ 50.0 54.0
/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 48 48
/RDGLQJ4XDQWLW\¶&RQWDLQHU XQLW 96 96
/RDGLQJ4XDQWLW\¶+LJK&XEH&RQWDLQHU XQLW 96 96
1RWHV
D7KHUDWHGFRROLQJFDSDFLW\GDWDLVPHDVXUHGXQGHUWKHIROORZLQJZRUNFRQGLWLRQ,QGRRU7HPSHUDWXUHLV
27ć'%ć:%2XWGRRU7HPSHUDWXUHLVć'%7KHUDWHGKHDWLQJFDSDFLW\GDWDLVPHDVXUHGXQGHUWKH
IROORZLQJZRUNFRQGLWLRQ,QGRRU7HPSHUDWXUHLVć'%2XWGRRU7HPSHUDWXUHLVć'%ć:%
E7KHGDWDZLOOFKDQJHZLWKWKHFKDQJHRISURGXFWV5HIHUWRWKRVHSDUDPHWHUVOLVWHGRQQDPHSODWH
c. 1RLVHZDVWHVWHGLQVHPLVLOHQFHGURRPVRWKHDFWXDOQRLVHYDOXHZLOOEHDOLWWOHKLJKHUIRUFKDQJHRI
DPELHQW

9
C&H Nordic
Multi Light
2.2 Noise Criteria Curve Tables for Both Models
'XFW7\SH
0
0LGGOe/RZ +LJK
20
30
50
60
1RLFHG%$
40
21、24K
18K
12K
09K
&DVVHWWHW\SH
0
0LGGOe/RZ +LJK
20
30
50
60
1RLFHG%$
40
12、.&RPSDFW3DQHO)
18K
12、18K
)ORRUFHLOLQJW\SH
0
0LGGOe/RZ +LJK
20
30
50
60
1RLFHG%$
40
09、12K
18K
24K

10
C&H Nordic
Multi Light
3 Construction Views
'XFW7\SH
CHML-ID09NKCHML-ID12NKCHML-ID18NKCHML-ID21NK
CHML-ID24NK
7DEOH2XWOLQH'LPHQVLRQV
,WHP
0RGHO A% & ' E F G H ,J
CHML-ID09NK
742 491 662 620 700 615 782 156 200 635
CHML-ID12NK
CHML-ID18NK 942 491 862 820 900 615 982 156 200 635
CHML-ID21NK
1142 491 1062 1020 1100 615 1182 156 200 635
CHML-ID24NK
&DVVHWWHW\SH CHML-IC12NKCHML-IC18NK
650
570
400
570 604 650

11
C&H Nordic
Multi Light
CHML-IC12NKCHML-IC18NKCHML-IC24NK
A
Refrigerant pipe
780( Gaps between hoisting screw rods)
840( Indoor unit)
890*(Ceiling opening)
950( Decorated surface boards )
Hoisting screw (X4)
950(Decorated surface boards )
890(Ceiling opening )
840( Indoor unit )
680(Gaps between hoisting screw rods)
)ORRUFHLOLQJW\SH
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CHML-IF18NK
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12
C&H Nordic
Multi Light
4 Refrigerant System Diagram
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13
C&H Nordic
Multi Light
5 Schematic Diagram
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14
C&H Nordic
Multi Light
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15
C&H Nordic
Multi Light
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16
C&H Nordic
Multi Light
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Cassette type for CHML-IC12NK,CHML-IC18NK,CHML-IC24NK Unit
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17
C&H Nordic
Multi Light
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Cassette type for CHML-IC12NK,CHML-IC18NK Unit
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18
C&H Nordic
Multi Light
1/LYH/LQH 9&RQWURO3DQHO
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Floor ceiling type for CHML-IF09NKCHML-IF12NKCHML-IF18NKCHML-IF24NK Unit
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