Download FAN COIL-CASSETTE

SERVICE MANUAL
FAN COIL-CASSETTE
SF-08C, SF-12C, SF-16C
PRODUCT
Model Name
Cooling
Capacity
(W)
$LUÀRZ
Volume
(m3/h)
3RZHU6XSSO\
(V, Ph, Hz)
SF-08C
4600/7500
850
220-240V~ 50Hz
SF-12C
6700/10500
1270
220-240V~ 50Hz
SF-16C
8700/12900
1640
220-240V~ 50Hz
Remarks
Model
Type
Power systém
Input
High
Airflow volume
Medium
Low
Cooling
Capacity
Heating
Electric heater rated power
Water system
Water flow volume
Pressure drop
Sound pressure level
Coil
SF-12C
SF-16C
220-240V- 50Hz
220-240V- 50Hz
220-240V- 50Hz
160
W
100
150
CFM
500
735
965
m3/h
CFM
850
1250
1640
375
606
853
m3/h
CFM
638
1030
1450
303
538
781
m3/h
W
515
914
1328
4640
6700
8700
W
7500
10500
12900
W
1400
1400
1400
m3/h
kPa
0.81
1.18
1.53
15
25
27
dB(A)
46
47
Aluminum fin-copper tube
53
Type
-
Operating pressure
MPa
<1.6MPa
<1.6MPa
<1.6MPa
Type
-
FN35B
FN35B
FN50T
Capacitor
uF
2.5
3.5
4.5
Water inlet &outlet
inch
3/4"
3/4"
3/4"
Condensing water drain
mm
32
32
32
Body
mm
840x840x240
840x840x240
840x840x320
Panel
mm
960x960x60
960x960x60
960x960x60
Body
mm
960x960x310
960x960x310
960x960x394
Panel
mm
1040x1025x115
1040x1025x115
1040x1025x115
Body
kg
30
30
38
Panel
kg
6.5
6.5
6.5
Body
kg
38
38
46
Panel
kg
10
10
10
Z5K351/Z4E351B
Z5K351/Z4E351B
Z5K351/Z4E351B
YB1F2(X-FAN)
YB1F2(X-FAN)
YB1F2(X-FAN)
Motor
Connection
pipe size
SF-08C
V-Ph-Hz
Outline
dimension
(WxDxH)
Package
dimension
(WxDxH)
Net weight
Gross weight
Wired remote controller
Wireless remote controller
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CONTROL
1. WIRELESS REMOTE CONTROLLER
1.1 YB1F2(X-FAN)
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ĸ Press MODE button to select desired running mode.
Ĺ Press +/ - button to set the desired temperature.(It is unnecessary to set the
temperature at AUTO mode)
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be selected.
and
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Ļ Press
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ĸ Press TIMER button, then press +/- button,
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Ɣ About AUTO RUN
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temp. approachs the preset temp. as soon as possible.
Ɣ About lock
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3.4 Changing batteries and notices
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AUTO
COOL
DRY
FAN
HEAT
Ɣ ON/OFF button
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Ɣ MODE button
Press this button, Auto, Cool, Dry, Fan Heat mode can be selected circularly.
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Medium
High
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Ɣ LIGHT button
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Ɣ X-FAN button
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Ɣ - button
Presetting temperature can be decrease the temperature by 1 degree Celsius
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Ɣ + button
Press this button increase the temperature by 1 degree Celsius once. Press and
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Ɣ TEMP button
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Ɣ TURBO button
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Ɣ TIMER ON button
Press the TIMER ON button to set the timed On. Press +/- once to increase or
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TIMER ON again to cancel the setting.
TIMER OFF button
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a. 3UHVV6/((3EXWWRQWRVHWWKHVOHHSVWDWH
b. Press TIME ON and TIME OFF button to scheduled the unit ON/OFF.
c. 3UHVV/,*+7EXWWRQWRFRQWURORQDQGRIIWKHLQGLFDWRUERDUG7KLVIXQFWLRQPD\EH
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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. 3UHVV)$1EXWWRQWRVHWIDQVSHHGIURP$872)$1/2:0,'DQG+,*+
e. Press EXWWRQWRVHOHFW6:,1*PRGH
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1.2.2 Changing batteries and notices.
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Fig.25
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changing batteries
2. WIRED REMOTE CONTROLLER
2.1 Introduction to Z5K351(optional)
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10
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1
Time display
2
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11
MODE button
3
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12
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4
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13
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5
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14
FAN button
6
Ambient temp. display
15
6:,1*EXWWRQ
7
Fresh air display
16
TIMER button
8
Mode(COOL, DRY, FAN, AUTO)
17
ON/OFF button
9
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2.2 Introduction to Z4E351B (optional)
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Function Description
1
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2
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3
It indicates the sleeping status.
4
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5
It indicates the “ Cool ” mode.
6
It indicates the “ Dry ” mode.
7
It indicates the “ Fan ” mode.
8
It indicates the “ Heat ” mode.
9
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10
It indicates the gate control status.
11
It indicates the locking status.
12
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Temp ”, “ Mode ”, or “ Save ´LVVKLHOGHGWKURXJKWKH/RQJGLVWDQFHPRQLWRULQJ6\VWHP
13
,WLQGLFDWHVWKHFXUUHQWIDQVSHHG
14
,WLQGLFDWHVWKHPHPRU\IXQFWLRQLVDFWLYDWHGWKDWLVWKHXQLWZLOO
EDFNWRWKHSUHYLRXVVHWVWDWXVDIWHUSRZHUHGRQDJDLQ
15
It indicates the turbo status.
16
,WÀDVKHVDQLPDWHGO\ZKHQWKHXQLWLVVWDUWHGDQGWKHDPELHQWWHPSHUDWXUHLVGLVSOD\HG
17
It indicates the ambient temperature/set temperature.
18
,WLQGLFDWHVWKHHQHUJ\VDYLQJVWDWXV
19
,WLQGLFDWHVWKDWWKHDX[LOLDU\HOHFWULFKHDWHUFDQEHDFWLYDWHG
20
,WLQGLFDWHVWKHEORZIXQFWLRQLVDFWLYDWHG
21
It indicates the timer status.
22
,WLQGLFDWHVWKHTXLHWRSHUDWLRQVWDWXVLQFOXGLQJWZRVWDWXVHV³Quiet ” and
“ Auto Quiet ”. )
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1
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No.
1
Press Bottoms
Enter/Cancel
2
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6
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3
Fan
Function Description
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,WLVXVHGWRDGMXVWWKHUXQQLQJWHPSHUDWXUHRIWKHLQGRRUXQLWDPRQJać .
,WLVXVHGWRDGMXVWWKHWHPSHUDWXUHXQGHUWKHHQHUJ\VDYLQJFRQGLWLRQDPRQJać ,WLVXVHGWRDGMXVWWKHWLPHUDPRQJaKRXUV
,WLVXVHGWRVZLWFKEHWZHHQWKHPRGHVRI³Quiet ” and “Auto Quiet ”.
7KHUHDUHIRXUIDQVSHHGRSWLRQV+LJK0HGLXP/RZDQG$XWR
,WLVXVHGWRVHWWKHPRGHRI³Cool ”,“ Dry ”, “ Fan ”, and “ Heat ”.
(2) When the “Save´IXQFWLRQLVEHLQJVHWLWLVXVHGWRVZLWFK
EHWZHHQWKHPRGHRSWLRQVRI³Heat ” and “ Cool ”.
(3) When the “ Timer ´LVEHLQJVHWLWLVXVHGWRVZLWFK
EHWZHHQWKHRSWLRQVRI³Unit On” and “Unit Off”.
4
Mode
5
Function
7
Timer
It is used to set the timer.
8
2Q2II
It is used to start/stop the indoor unit.
4 +2
0RGHŸ
(MEMORY)
2 +6
Ÿź
(LOCK)
5+ 7
Function +Timer
(Ambient Temperature
6HQVRU$QWL&ROG
Hot Air)
4 +6
0RGHź
,WLVXVHGWRVZLWFKWKHIXQFWLRQVRI³Swing”, “Sleep”, “Turbo”,
“Save”, “E-Heater”, “Blow”, “Quiet”, etc.
Under the “ Off ´VWDWXVRIWKHXQLWSUHVV³Mode´DQG³Ÿ´VLPXOWDQHRXVO\IRU¿YH
VHFRQGVWRDFWLYDWHRUGHDFWLYDWHWKH³MEMORY´IXQFWLRQRQFHWKLVIXQFWLRQ
LVDFWLYDWHGWKHXQLWZLWKSRZHUIDLOXUHZLOOUHVXPHWKHSUHYLRXVVHWVWDWXV
DIWHUSRZHUHGRQDJDLQRWKHUZLVHLWZLOOJRWRWKH³Off ” status.)
3UHVV³Ÿ´DQG³ź´VLPXOWDQHRXVO\IRU¿YHVHFRQGVWRJRWRWKHORFN
VWDWXVLQZKLFKFDVHWKHSUHVVRQDQ\RWKHUNH\ZLOOJHWQRUHVSRQVH$QG
DQRWKHUSUHVVRQ³Ÿ´DQG³ź´IRU¿YHVHFRQGVZLOOTXLWWKLVVWDWXV
Under the “Off ´VWDWXVRIWKHXQLWSUHVV³Function ” and “ Timer ” simultaneously
IRU¿YHVHFRQGVWRFDOORXWWKHGHEXJJLQJPHQXDIWHUWKDWSUHVV³Mode ” to
VHOHFWWKHGHVLUHGVXEPHQXDQGSUHVV³Ÿ´³ź´WRVHWWKHSDUDPHWHU¿QDOO\
press “ Enter/Cancel ´WRVDYHWKHVHWWLQJDQGTXLWWKHVHWWLQJVWDWXV
Under the “Off ´VWDWXVRIWKHXQLWSUHVV³Mode ´DQG³ź´VLPXOWDQHRXVO\
IRU¿YHVHFRQGVWRVZLWFKWKH&HOVLXVVFDOHDQG)DKUHQKHLWVFDOH
INSTALLTION
1. SELECTION THE MOUNTING POSITION
(VSHFLDOO\WKHLQVWDOODWLRQSODFHLVYHU\LPSRUWDQWIRUWKHIDQFRLOXQLWEHFDXVHLWLVYHU\GLI¿FXOWWRPRYH
IURPSODFFDIWUWKH¿UVWLQVWDOODWLRQ
'HFLGHWKHPRXQWLQJSRVLWLRQWRJHWKHUZLWKWKHFXVWRPHUDVIROORZV
7KHGLVFKDUJHGLUHFWLRQFDQEHVHOHFWHGDVVKRZQEHORZ
4''(100mm) or more
(4 directions)
Piping position
(3 directions)
4''(100mm) or more
39''(1,000mm) or more
(2 directions)
4''(100mm) or more
(2 directions)
6LQFHZD\RXWOHWFDXVHVSHUIRUPDQFHSUREOHPVGRQRWVHWLW
pipe
pipe
,QVWDOOWKHLQGRRUXQLWRQDSODFHKDYLQJDVXI¿FLHQWVWUHQJWKVRWKDWLWZLWKVWDQGVDJDLQVWWKHZHLJKWRIWKH
indoor unit.
7KHLQOHWDQGRXWOHWSRUWVVKRXOGQRWEHREVWUXFWHGWKHDLUVKRXOGEHDEOHWREORZDOORYHUWKHURRP
/HDYHWKHVSDFHUHTXLUHGWRVHUYLFHWKHDLUFRQGLWLRQHU
The ceiling rear height is 9-3/8 " inches(250mm) or more.
$SODFHIURPZKHUHWKHDLUFDQEHGLVWULEXWHGHYHQO\WKURXJKRXWWKHURRPE\WKHXQLW
$SODFHIURPZKHUHGUDLQDJHFDQEHH[WUDFWHGRXWGRRUHDVLO\
&HLOLQJRSHQLQJDQGVXVSHQVLRQEROW0OSLWFKÀHPHQVLRQ
840(Indoor unit)
*DSVEHWZHHQKRLVWLQJVFUHZURGV
890(Ceiling opening)
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Water pipe
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*DSVEHWZHHQKRLVWLQJVFUHZURGV)
840(Indoor unit )
890(Ceiling opening)
'HFRUDWHGVXUIDFHERDUGV
%HVXLWDEOHIRU
SF-08C, SF-12C, SF-16C
2. DRAINAGE PIPE
7KHGLDPHWHURIWKHGUDLQSLSHVKRXOGEHJUHDWHUWKDQRIHTXDOWRWKHGLDPHWHURIWKHFRQQHFWLQJSLSH>YLQ\O
WXEHSLSHVL]H2XWHUGLDPHWHUPPRXWHUGLPHQVLRQ@
.HHSWKHGUDLQDJHSLSHVKRUWDQGVORSLQJGRZQZDUGVDWDJUDGLHQWRIDWOHDVWWRSUHYHQWDLUSRFNHWV
IURPIRUPLQJ
,IWKHGUDLQDJHKRVHFDQQRWEHVXI¿FLHQWO\VHWRQDGGDGUDLQDJHUDLVLQJSLSH
7RNHHSWKHGUDLQDJHKRVHIURPVDJJLQJNHHSVSDFHEHWZHHQKDQJLQJKRRNVDWaP
1-1.5m
(Wrong)
8VHWKHGUDLQKRVHDQGFODPSDWWDFKHG,QVHUWWKHGUDLQKRVHWRWKHGUDLQYHQWDQGWKHQWLJKWHQWKHFODPS
(QWZLQHWKHELJVSRQJHRQWKHFODPSRIGUDLQKRVHWRLQVXODWHKHDW
Heat insulation should be done to indoor drain hose.
3. PRECAUTIONS FOR DRAINAGE RAISING PIPE
7KHLQVWDOOKHLJKWRIWKHGUDLQUDLVLQJSLSHVKRXOGOHVVWKDQPP
7KHGUDLQUDLVLQJSLSHVKRXOGIRUPDXSULJKWDQJOHZLWKWKHXQLWDQGGLVWDQFHWRXQLWVKRXOGQRWEH\RQG
300mm.
3.1 Instruction
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WRHQGXUHWKHXQQHFHVVDU\RXWVLGHIRUFH
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Ƈ 7KH LQVWDOODWLRQ RI WKH PRWRUL]HG YDOYH VKRXOG EH GRQH DFFRUGLQJ DV )LUVWO\ FRQQHFW RQH HQG RI WKH
WXEHMRLQWZLWKWKHZDWHULQOHWWXEHRIWKHXQLWWKHQFRQQHFWWKHRWKHUHQGZLWKWKHPRWRUL]HGYDOYHDQGODVWO\
FRQQHFWWKHPRWRUL]HGYDOYHZLWKWKHÀDUHQXW'XULQJWKHLQVWDOODWLRQERWKWKHWRUTXHZUHQFKDQGWKHVSDQQHU
VKRXOGEHXVHGDQGWKHPRPHQWRIWRUTXHVKRXOGEHZLWKLQ1P%HVLGHVDVHFXUHFRQQHFWLRQVKRXOGEH
guaranteed.
Torque wrench
Valve
Spanner
Thread fasten
Tape
Flare nut Water tube joint Wiring interface
water inlet tube
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UHFRPPHQGHGWRZUDSWKHWDFN\WDSHRQWKHWKUHDGIRUWZRRUWKUHHF\FOHVIRUEHWWHUVHDOLQJHIIHFWV
Ƈ $IWHUWKHWXEHMRLQWPRWRUL]HGYDOYHZDWHULQOHWWXEHZDWHURXWOHWWXEHDUHFRQQHFWHGUHOLDEO\VWDUWWKH
ZDWHUSXPSRIWKHRXWGRRUXQLWWRFKHFNLIWKH\OHDNRUQRW
Ƈ :KDW VKRXOG EH GRQH ODVWO\ LV ZUDSSLQJ VSRQJH DURXQG WKH PRWRUL]HG YDOYH DQG WKH WXEH IRU KHDW
insulation.
Body
9DYOe
Intlet tube
+/*6
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FRQQHFWHGGUZLWKUWKHUXQLW
Outlet tube
N
PE
L
WATER
VALVE
3LSHVOHHYH
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Ƈ &KHFNWKHGUDLQVWDWHE\LPLWDWLQJFFZDWHUVORZO\IURPWKHRXWOHWYHQWRUWHVWKROH
Ƈ &KHFNWKHGUDLQLQWKHVWDWHRIUHIULJHUDWLQJDIWHULQVWDOODWLRQRIWKHHOHFWULFFLUFXLW
Warning%HIRUHREWDLQLQJDFFHVVWRWHUPLQDOVDOOVXSSO\FLUFXLWVPXVWEHGLVFRQQHFWHG
4. ELECTRIC WIRING
1. $OO¿HOGVXSSOLHGSDUWVDQGPDWHULDOVPXVWFRQIRUPWRORFDOODZVDQGUHJXODWLRQV
2. )RUHOHFWULFZLULQJUHIHUWR:,5,1*',$*5$0DWWDFKHGWRWKHXQLWERG\
3. $OOZLULQJPXVWEHSHUIRUPHGE\DVNLOOHGWHFKQLFLDQ
4. $FLUFXLWEUHDNHUFDSDEOHRIVKXWWLQJGRZQSRZHUVXSSO\WRWKHHQWLUHV\VWHPDQGZKLFKKDYHDWOHDVW
PPFRQWDFWVHSDUDWLRQLQHDFKMROHPXVWEHLQVWDOOHGLQWKH¿[HGZLULQJ
5. Earth properly.
6. :LULQJPXVWFRQIRUPWRQDWLRQDOODZVDQGUHJXODWLRQV
7. 7KH¿[HGZLULQJPXVWEHLQVWDOOHGZLWKDSURWHFWRUZLWKQRPRUHWKDWP$OHDNDJHFXUUHQW
8. ,I WKH VXSSO\ FRUG LV GDPDJHG LW PXVW EH UHSODFHG E\ WKH PDQXIDFWRU\ RU LWV VHUYLFH DJHQWV RU D
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4.1 Wiring of unit and the controller
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5HPRYHWKHFRQWUROER[OLGSXOOWKHZLUHVLQVLGHWKURXJKUXEEHUEXVKDQGZLULQJDFFRUGLQJWRWKH:,5,1*
',$*5$0WKHQWLJKWHQLWZLWKFODPS
Wiring of the controller
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Ƈ :UDSWKHZLUHZLWKVHDOLQJSDG
Ƈ $IWHUZLULQJWLJKWHQLWZLWKFODPSDQG¿[WKHFRQWUROER[OLG
Ƈ +HDWLQJDQGFRROLQJFRQQHFWWKHUXEEHUZLUHFRUGVWRWKHSRZHUVXSSO\WHUPLQDOERDUGLQSURSHUO\
Ƈ &RROLQJFRQQHFWWKHUXEEHUZLUHFRUGVWRWKHSRZHUVXSSO\WHUPLQDOERDUGSURSHUO\
Precautions%HVXUHWRFRQQHFWWKHLQGRRUXQLWDQGRXWGRRUXQLWDWULJKWSROHV
5. INSTALLATION OF PANEL
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SDQHOWRWKHSLSLQJSRVLWLRQRIWKHLQGRRUXQLWDVVKRZQDVEHORZ
Install the decoration panel.
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WRWKHKRRNRIWKHLQGRRUXQLW3RVLWLRQV
2. 7HPSRUDULO\KDQJWKHUHPDLQLQJODWFKHVWRWKHKRRNVRQWKHVLGHVRIWKHLQGRRUXQLWEHFDUHIXOQRWWR
OHWWKHVZLQJPRWRUOHDGZLUHJHWFDXJKWLQWKHVHDOLQJPDWHULDO
3. 6FUHZDOOKH[DJRQKHDGVFUHZVORFDWHGULJKWEHQHDWKWKHODWFKHVLQDSSUR[LPDWHO\PPSDQHOZLOO
rise)
4. $GMXVWWKHSDQHOE\WXUQLQJLWWRWKHDUURZHGGLUHFWLRQLQ)LJVRWKDWWKHFHLOLQJRSHQLQJLVFRPSOHWHO\
FRYHUHG
5. 7LJKWHQWKHVFUHZVXQWLOWKHWKLFNQHVVRIWKHVHDOLQJPDWHULDOEHWZHHQWKHSDQHODQGWKHLQGRRUXQLW
6. Body is reduced to 5~8 mm.
5.1 Precautions
,PSURSHUVFUHZLQJRIWKHVFUHZVPD\FDXVHWKHWURXEOHV
,IJDSLVVWLOOOHIWEHWZHHQWKHFHLOLQJDQGWKHSDQHODIWHUVFUHZLQJWKHVFUHZVUHDGMXVWWKHKHLJKWRIWKH
indoor unit body.
$IWHU¿[LQJEHVXUHQRJDSOHIWEHWZHHQWKHFHLOLQJDQGWKHSDQHO
:LULQJRIWKHGHFRUDWLRQSDQHO
&RQQHFWWKHMRLQWVIRUVZLQJÀDSPRWRUOHDGZLUHDWSODFHVLQVWDOOHGRQWKHSDQHO
MAINTENANCE
1.TROUBLESHOOTING
3DQHO7%GLVSOD\LQJWKHHUURUFRGH
Error code
Error
E0
E6
F0
F1
F5
Water pump error
Communications error
Indoor temperature sensor error at the return air inlet
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2.CARE AND MAINTENANCE
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Warning:
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2. 'RQRWVSODVKZDWHUGLUHFWO\
+RZWRFOHDQWKHDLU¿OWHU
buckle
1. Open the suction grille.
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5HPRYHWKHDLU¿OWHUV
6OLGHNQREVRQWKHEDFNRIWKHVXFWLRQJULOOHRXWZDUGDQGUHPRYHWKHDLU¿OWHU
7KHQUHPRYHWKUHHDLUFOHDQHUVRQLW
Ɣ &OHDQWKH¿OWHU
8VHYDFXXPRUZDVKWKHDLU¿OWHUZLWKZDWHUZKHQWKHDLU¿OWHULVYHU\GLUW\XVHQHXWUDO
GHWHUJHQWDQGZDWHU/HWWKH¿OWHUGU\QDWXUDOO\DWVKDG\SODFH
Note:
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'RQRWGU\RYHU¿UH
'RQRWUXQWKHDLUFRQGLWLRQZLWKRXWWKHDLU¿OWHU
4. The suction grille must be opened by skilled personnel.
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)L[WKUHHDLUFOHDQHURQWKHDLU¿OWHUDQGWKHQ¿[WKHDLU¿OWHUWRWKHVXFWLRQJULOOHE\
KDQJLQJLWWRWKHSURMHFWHGSRUWLRQDERYHVXFWLRQJULOOH
6HWDLU¿OWHUE\VOLGLQJWKHNQRERQWKHEDFNRIWKHVXFWLRQJULOOHLQZDUG
6KXWWKHVXFWLRQJULOOH
5HIHUWRVWHS
How to clean to the suction grille
1. Open the suction grille
6HHVWHSRI³+RZWRFOHDQWKHDLU¿OWHU´
5HPRYHWKHDLU¿OWHUV
6HHVWHSRI³+RZWRFOHDQWKHDLU¿OWHU´
5HPRYHWKHVXFWLRQJULOOH
2SHQWKHVXFWLRQJULOOHDWƒDQGWKHQOLIW
:DVKZLWKZDWHU
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GHWHUJHQW6KDNHZDWHUDQGGU\LQDVKDG\SODFH
)L[WKHVXFWLRQJULOOH
5HIHUWRVWHS
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6HHVWHSRI³+RZWRFOHDQWKHDLU¿OWHU´
7. Close the suction grille.
5HIHUWRVWHS
Changing air cleaner
6HHVWHSRI³+RZWRFOHDQWKHDLU¿OWHU´
1. Open the suction grille
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5HPRYHWKHDLU¿OWHUDQGUHPRYHWKHDLUFOHDQHUDIWHUXQVFUHZLQJ
7DNHRIISDFNLQJEDJDQGSXWLQQHZVWDWLFHOHFWULFLW\¿EHU¿OWHU
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,WFDQEHXVHGIRUDERXWKDOID\HDUWRRQH\HDU
Cassette Type Fan Coil
Unit Service Manual
How to clean the air outer and case.
Ɣ &OHDQZLWKVRIWFORWKRUXVHZDWHUDQGQHXWUDOGHWHUJHQW
Ɣ 'RQRWXVHJDVROLQHEHQ]HQHWKLQQHUSROLVKLQJSRZGHUOLTXLGLQVHFWLFLGHZKLFKPD\FDXVHGLVFRORULQJRUZDUSLQJ
Ɣ ,IWKHDLUÀRZÀDSLVYHU\GLUW\\RXPD\UHPRYHLWWRFOHDQDVVKRZQEHORZ
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outlets parts on both the indoor and outdoor units.
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damaged.
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7XUQRQWKHSRZHUKRXUVEHIRUHVWDUWLQJWKHDLUFRQGLWLRQHU
End of season cleaning
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Cassette Type Fan Coil
Unit Service Manual
3. WIRING DIAGRAM
SF-08C, SF-12C, SF-16C
32:(5
LIMIT
6:,7&+
WATER
VALVE
W6
W13
(YDSRUDWRU
W14
HEAT
LIQUID
6:,7&+
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Manual Panel
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6(1625
COMMUNICATION CORD
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is the optional accessory
GN
FANM
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Temperature limiter
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75$16)250(5
Cassette Type Fan Coil
Unit Service Manual
4. DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS
Model;SF-08C, SF-12C, SF-16C
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3LFWRULDO9LHZ
Process
Handling Description
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IURQWSDQHOWRZDUGWKHFHQWHUDQGPHDQZKLOHSXOO
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WKHJULOOHEDFNZDUG
1.Disassemble
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(OHFWULF%R[&RYHU,
(OHFWULF%R[&RYHU,I
6L[&Rre
Plug
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&RYHU
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WKHSOXJRIWKHOLPLWVZLWFK
2 S H Q W K H F R Y H U ʻ R I W K H H O H F W U L F E R [ D Q G
GLVFRQQHFWWKHVL[FRUGSOXJWKHQUHPRYHFRYHUV
RQIRXUFRUQHUVDZD\DIWHUWKDWORRVHQWKHVFUHZV
WR WKH ULJKW SRVLWLRQ DQG WXUQ WKH IURQW SDQHO
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3. Disassemble
the drain pan.
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4.Disassemble
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Cassette Type Fan Coil
Unit Service Manual
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5.Disassemble the
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6FUHZ
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XSZDUG
6.Disassemble
the drain pan
1XWZLWK:asher Fan Blade
7.Disassemble
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Cassette Type Fan Coil
Unit Service Manual
6FUHZ
Mounting Plate
BaIIle
6FUHZ
8. Disassemble
WKHHYDSRUDWRU
Connection Board
Clamp
6FUHZ
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take it out.
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EXFNOHV RQ ERWK VLGH DIWHU WKDW WDNH WKH EDIIOH
DZD\
/RRVHQWKHVFUHZVDQGFODPSVRQWKHFRQQHFWLRQ
ERDUG RI WKH HYDSRUDWRU GLVFRQQHFW WKH HDUWK
OHDGDQGWKHQWDNHWKHSRZHUFRUGRIWKHPRWRU
electric heater and earth lead out through the
ZLUHFURVVKROHDIWHUWKDWORRVHQWKHVFUHZVRQ
WKH¿[HGPRXQWDQGUHPRYHLWDZD\¿QDOO\WDNH
WKHHYDSRUDWRURXWXSZDUG
(YDSRUDWRU
Motor
/RRVHQ WKH VFUHZV RQ WKH UHWDLQLQJ SODWH DQG
WKHVFUHZEROWVRQWKHPRWRUDIWHUWKDWWDNHWKH
motor out.
9. Disassemble
the motor
Retaining Plate
6FUHZ
6FUHZ
10. Disassemble
WKH ZDWHU SXPS
and the drain pipe
Drain Pipe
6FUHZ
/RRVHQ IRXU VFUHZV IL[LQJ WKH ZDWHU SXPS
GLVFRQQHFWWKHZDWHUSLSHRIWKHSXPSWDNHWKH
PRXQWLQJ EUDFNHW DZD\ WKHQ ORRVHQ WKHVH WZR
VFUHZV¿[LQJWKHZDWHUSLSHDIWHUWKDWWDNHWKH
ZDWHUSLSHDZD\
Cassette Type Fan Coil
Unit Service Manual
5. EXPLODED VIEWS AND SPARE PART LISTS
0RGHOSF-08C, SF-12C, SF-16C
Cassette Type Fan Coil
Unit Service Manual
NO.
Discription
SF-08C
SF-12C
Quantity
1DPHRI3DUWV
Part Code
Part Code
1
7XEH([LWSODWH
02217102
02217102
1
2
%RG\)L[LQJ3ODWH
01332701
01332701
4
3
)URQW6LGH3ODWH
01302718
01302718
1
4
/HIW6LGH3ODWH
01302715
01302715
1
5
Base Plate
01222701
01222701
1
6
5HDU6LGH3ODWH
01302714
01302714
1
7
Bottom Foam
52012722
52012722
1
8
Motor Gasket
76712711
76712711
4
9
Bolt M6
70212711
70212711
4
10
0RWRU6XSSRUW
01702701
01702701
1
11
Motor
15012703
15012703
1
12
Electric Heater
32002701
32002701
1
13
&HQWULIXJDO)DQ
10312705
10312705
1
14
(YDSRUDWRU/LQNDJH
01074042
01074042
1
15
Cable-cross Loop
76512701
76512701
1
16
Tube sensor
3900012125
3900012125
1
17
sensor insert B
42020063
42020063
1
18
+HDWH[FKDQJHU
01127104
01127104
1
19
Water Tray Assy
20182701
20182701
1
20
5XEEHU6WHP
76712701
76712701
1
21
Electric Base Plate
01412722
01412721
1
22
)ORZJXLGH/RRS
10372701
10372701
1
23
(OHFWULF%R[
20102701
20102701
1
24
Wire Clamp
71010102
71010102
4
25
Terminal Board
42011142
42011142
1
26
relay
44010206
44010206
1
27
7UDQVIRUPHU
43110170
43110170
1
28
(OHFWULF%R[&RYHU,
20102702
20102702
1
29
Room sensor
39000110
39000110
1
30
Remote Controller
30512506
30512506
1
31
(OHFWULF%R[&RYHU,,
20102703
20102703
1
32
Main
30225904
30225904
1
33
Capacitor
33010026
33010010
1
34
Drainage Plastic
06122702
06122702
1
35
(YDS6XSSRUW
01072703
01072703
1
36
1XWZLWK:DVKHU0
70310012
70310012
1
37
)DQ)L[HU
10312701
10312701
1
38
Water Pump
43130324
43130324
1
39
Pump Gasket
76712702
76712702
3
40
3XPS6XSSRUW
01332702
01332702
1
41
:DWHU/HYHO6ZLWFK
45010201
45010201
1
42
Pump Drainpipe
05230026
05230026
1
43
5LJKW6LGH3ODWH
01302716
01302716
1
44
Cable-cross Block
76512702
76512702
1
45
3XPS&RYHU3ODWH
01252713
01252713
1
46
Bolt
70212701
70212701
3
Cassette Type Fan Coil
Unit Service Manual
NO.
Discription
SF-16C
EM52000080
Quantity
1DPHRI3DUWV
Part Code
1
7XEHH[LW3ODWH
02217102
1
2
%RG\)L[LQJ3ODWH
01332701
4
3
)URQW6LGH3ODWH
01302713
1
4
/HIW6LGH3ODWH
01302711
1
5
Base Plate
01222732
1
6
5HDU6LGH3ODWH
01302709
1
7
Bottom Foam
52012721
1
8
Motor Gasket
76712711
4
9
Bolt
70210012
4
10
0RWRU6XSSRUW
01702701
1
11
Motor FN50T
15012710
1
12
Electric Heater
32002701
1
13
&HQWULIXJDO)DQ
10310101
1
14
(YDS&RQQHFWLRQ
01072735
1
15
Cable-cross Loop
76515202
1
16
Tube sensor
3900012125
1
17
sensor insert B
42020063
1
18
+HDWH[FKDQJHU
01187104
1
19
Water Tray
20182701
1
20
6FUHZ
70140032
4
21
Electric Plate
01412721
1
22
)ORZJXLGH/RRS
10372722
1
23
(OHFWULF%R[
20102701
1
24
Wire Clamp
71010103
3
25
Terminal Board
42011142
1
26
relay
44010206
1
27
7UDQVIRUPHU
43110170
1
28
(OHFWULF%R[&RYHU,
20102702
1
29
Room sensor
39000110
1
30
Remote Controller
30505004
1
31
(OHFWULF%R[&RYHU,,
20102703
1
32
Main
30225904
1
33
Capacitor
33010013
1
34
Drainage Plastic
06122702
1
35
(YDS6XSSRUW
01072705
2
36
1XWZLWK:DVKHU
70310012
1
37
)L[HU
10312701
1
38
Water Pump
43130324
1
39
Pump Gasket
76712702
3
40
3XPS6XSSRUW
01332721
1
41
:DWHU/HYHO6ZLWFK
45010201
1
42
Pump Drainpipe
05230026
1
43
5LJKW6LGH3ODWH
01302712
1
44
Cable-cross Block
76512702
1
45
3XPS&RYHU%RDUG
01252713
1
46
Bolt
70212701
3