Nortek GFH09(2.6)FMK4DH User manual

Flex Match Series
Floor and Ceiling Type Indoor Unit
(For North America)
Nortek Global HVAC, LLC
Owner's Manual
Heat Pump
ƽPlease read this owner’s manual carefully before operation and retain it for future reference
ƽSpecifications & illustrations subject to change without notice or incurring obligations
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Models:

User Notice
ƹThe total capacity of the indoor units connected can not exceed 150% of that of the outdoor
units.
ƹThe entire system (indoor and outdoor units) must have a dedicated power supply that can
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total power supply switch.
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operation.
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clears the unit of conditioned (heated or cooled) air.
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match dry mode. Fan mode will match any mode..
ƹThe appliance shall not be installed in the laundry.
ƹThe appliance shall not be used by children.
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ƹThe main disconnect device should be as detailed in disconnect user manual at a
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the appliance.
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recycle responsibly.
Please keep this manual for future reference.

Contents
1 Safety Precautions .......................................................................................... 1
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(OHFWULFDO:LULQJ .................................................................................................... 6
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:RUNLQJ7HPSHUDWXUH5DQJH......................................................................... 10
6 Maintenance Method.....................................................................................
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14
15

Flex Match
1
1 Safety Precautions
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death.
Caution! )DLOXUHWRFRPSO\FRXOGUHVXOWLQSURSHUW\GDPDJHRUSHUVRQDOLQMXU\
Warning!
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SLSHGUDLQDJHSLSHRURWKHUXQVDIHREMHFWV
ƹAir conditioner must use dedicated power supply circuit and switches for short circuit
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help.
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malfunction.

Flex Match
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The installation of the air conditioner must be conform to all national and local
safety laws.
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installation manual.
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ˆSelect a location where condensate water can be easily drained out.
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ˆSelect location where connections to outdoor unit and condensate drain are convenient.
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pool.
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ˆWhere there is unreliable power supply.

Flex Match
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>1500mm
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to ensure effective operation.
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this manual.
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location.
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ˆCeiling type
ˆFloor type
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described bellow.
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Flex Match
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Installation
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Warning!
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Caution!
ˆ$GMXVWWKHKHLJKWE\URWDWLQJWKHQXWZLWKDZUHQFK
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,QFDVHRIKDQJLQJ
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Flex Match
5
CellinJ
+DQJHUEUDFNHW
Suspension bolt
&HOOLQJVODE
BO/7 POSITION INW$5'
+DQJHUEUDFNHW
)LJ )LJ5
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VHWWLQJEROW0
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+DQJHUEUDFNHW
)LJ6)LJ
)LJ)LJ
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LQ
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AB
C
'
+

Flex Match
6
Model A B +C'
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(OHFWULFDO:LULQJ
Caution:
The supply power for all indoor unit must be connected to outdoor unit.
ķ
Open front panel.
ĸ
5HPRYHWKHHOHFWULFDOER[FRYHU
Ĺ
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WKURXJKWKHZLULQJKROH
ĺ
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and connect the power line and the communication line from the outdoor unit to the
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Ļ
5HSODFHWKHHOHFWULFDOER[FRYHU
ļ
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Ľ
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POWER
INDOOR UNIT D INDOOR UNIT C INDOOR UNIT B INDOOR UNIT A
XT XT XT2
OUTDOOR UNIT
NL
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X

Flex Match

32:(5
,1'22581,T A,1'22581,T B,1'22581,T C,1'22581,T '
287'22581,
T
,1'22581,T (
XT
XT1
XT
XT
XT5
XT6
N
/
G
G
G
G
G
Caution!
ķ
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ZLULQJLVVHFXUHG
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Flex Match

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0DNHVXUHWKHGUDLQÀRZVRXW
(1). 'UDLQSLSLQJ
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ˆ7KHGLDPHWHURIWKHGUDLQSLSHVKRXOGEHJUHDWHUWKDQRUHTXDOWRWKHFRQQHFWLQJSLSH
ˆ7KHGUDLQSLSHVKRXOGEHDVVKRUWDVSRVVLEOHDQGVORSHGRZQZDUGDWDJUDGLHQWRIDWOHDVW
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ˆUse the included drain hose ĺand clamp Ļ.
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ˆ:UDSWKHDWWDFKHGVHDOLQJSDG
11
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ˆ7KHUHVKRXOGEHQREHQGVWRWKHGUDLQKRVHLQVLGHWKHLQGRRUXQLW5HIHUWR)LJ
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3RXUFFR]RIZDWHULQWRWKHGUDLQSDQIURPWKHDLURXWOHWWRFKHFNGUDLQDJH)LJ
(When drain hose is connected)
,QFOLQJWKHGUDLQKRVH
Not to be lifted
1RIROGLQJV
Not to be
VRDNLQJLQZDWHU
ClampĻ
'UDLQKRVHĺ
TDSLQJDUHD*UD\
)LJ)LJ
CrampĻ
(Accessory)
/DUJHVHHLQJSDGĻ
(Accessory)
11
WaWHULQJFDQ
Air outlet
PPRUOHVV
)LJ)LJ)LJ

Flex Match

,QVWDOO5HIULJHUDQW&RQQHFWLRQ3LSHV
PipePipe Flare Nut
Spanner
1XW5HTXLUHG7RUTXH
3LSH'LDPHWHUPPLQ 5HTXLUHG7RUTXH
ij 
ij 
ij 
ij 
(1). $OLJQWKHÀDUHGHQGRIWKHFRSSHUWXEHZLWKWKHWKUHDGHGFRQQHFWRUDQGWKHQKDQGWLJKWHQ
WKHÀDUHQXW
7LJKWHQWKHÀDUHQXWZLWKDWRUTXHZUHQFKXQWLOWKHWRUTXHZUHQFKFOLFNV
7RDYRLGGDPDJHSLSHVDSLSHEHQGHUPXVWEHXVHGWRDYRLGEHQGLQJWKHSLSHDWWRRVPDOO
RIDQDQJOH
:UDSWKHWKHUPDOO\XQWUHDWHGSLSHDQGFRQQHFWRUVZLWKVSRQJHDQGWKHQVHFXUHWKHVSRQJH
with plastic tape.
Notes:
ķ
'XULQJLQVWDOODWLRQGRQRWSXOORQDQ\SLSHVRUFRQQHFWRUVIRUFHIXOO\WRSUHYHQWWKHFDSLOODU\
DQGSLSHVIURPFUDFNLQJZKLFKZRXOGUHVXOWLQOHDNDJH
ĸ
7KHSLSHVKRXOGEHSURSHUO\VXSSRUWHG3LSHZHLJKWVKRXOGQRWEHERUQHE\WKHXQLW
,IWKHVL]HRIWKHRXWGRRUXQLWSLSHMRLQWGRHVQRWPDWFKWRWKDWRIWKHLQGRRUXQLWWKHQWKHMRLQW
VSHFL¿FDWLRQRIWKHRXWGRRUXQLWSLSHWDNHVSUHFHGHQFHRYHUWKHLQGRRUXQLW$UHGXFLQJQLSSOHVKDOO
EHLQVWDOOHGDWWKHMRLQWRIWKHRXWGRRUXQLWWRPDWFKWKDWRIWKHLQGRRUXQLW

Flex Match
10
3DUW1DPHVRI)ORRUDQG&HLOLQJ7\SH,QGRRU8QLW
&RQQHFWLQJ
pipe
Air outlet
Air inlet
Guide louver
ALUILOWHUSXULILHU
(LQDLULQOHWJULOOH
Front panel
Suitable model
*)+)0.'+
*)+)0.'+
*)+)0.'+
*)+)0.'+
Note: Illustation is for reference only. There may be a slight difference in appearance of
different sizes.
:RUNLQJ7HPSHUDWXUH5DQJH
:RUNLQJ7HPSHUDWXUH5DQJH
Indoor side state ˄ć˅ Outdoor side state ˄ć˅
'U\EXOE
temp. ˄ć˅
Wet bulb
temp. ˄ć˅
'U\EXOE
temp. ˄ć˅
Wet bulb
temp. ˄ć˅
5DWHG&RROLQJ    
0D[FRROLQJ   115 
0LQFRROLQJ  57  57
5DWHG+HDWLQJ 70 60.0(15.6) 47 43.0(6.1)
0D[KHDWLQJ  — 65
/RZ$PELHQWKHDWLQJ 70 60.0(15.6) 5 3.2(-16.0)

Flex Match
11
6 Maintenance
Warning!
ķ
7XUQRIIWKHXQLWDQGFXWRIIWKHSRZHUVXSSO\GXULQJFOHDQLQJRUPDLQWHQDQFHRWKHUZLVH
HOHFWULFVKRFNPD\RFFXU
ĸ
'RQRWOHWWKHDLUFRQGLWLRQHUJHWZHWRULWZLOOFDXVHHOHFWULFVKRFN 'RQRWVSODVKZDVKRU
rinse air conditioner with water under any circumstances.
Ĺ
9RODWLOHOLTXLGOLNHSDLQWWKLQQHURUJDVROLQHZLOOGDPDJHWKHDSSHDUDQFHRIDLUFRQGLWLRQHU
1RWH2QO\VRIWGU\FORWKRUGDPSFORWKZLWKPLOGGHWHUJHQWWRFOHDQWKHIURQWSDQHORIDLU
conditioner.)
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Warning!
$LU¿OWHUVVKRXOGEHFOHDQHGE\SURIHVVLRQDOVZLWKSURSHUHTXLSPHQWWRHQVXUHVDIHW\
Suggestion:
,IWKHDLU¿OWHULVGLUW\LWZLOOUHVWULFW
QRUPDODLUIORZ$VDUHVXOWWKHXQLW
will be overloaded and consume 6%
DGGLWLRQDOHOHFWULFHQHUJ\6RUHJXODU
FOHDQLQJLVQHFHVVDU\
&OHDQLQJWKH8QLW
Clean the air conditioner and the remote control with dry cloth or a vacuum cleaner. If damp
FORWKLVXVHGUHPRYHPRLVWXUHE\ZLSLQJZLWKDGU\FORWKDIWHUZDUG
Caution ʽ
ķ
'RQRWXVHEHQ]LQHVROYHQW
JDVROLQHSDLQWWKLQQHUVRUIXUQLWXUHSROLVK
SURGXFWVIRUFOHDQLQJ
ĸ
'RQRWZDVKZLWKKRWZDWHUDERYH
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the unit to be warped.
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ˆ&KHFNLIWKHEDWWHULHVLQZLUHOHVVUHPRWHFRQWUROOHUQHHGFKDQJLQJ
ˆ&KHFNLIWKHDLU¿OWHUKDVEHHQSURSHUO\LQVWDOOHG
ˆ,IWKHXQLWKDVEHHQWXUQHGRIIIRUDQH[WHQGHGWLPHPDLQSRZHUPXVWEHWXUQHGRQWRWKH
FRPSUHVVRUVHFWLRQIRUDWOHDVWKRXUVEHIRUHWKHDLUFRQGLWLRQHUFDQEHVWDUWHGXSDQGUXQ
ˆ1RWLFH$OOWKHRSHUDWLRQVDERYHVKRXOGEHSHUIRUPHGE\SURIHVVLRQDOV
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ˆ+DYHWKHDLU¿OWHUVDQGRWKHUSDUWVSURIHVVLRQDOO\FOHDQHG
ˆ.HHSWKHIDQUXQQLQJIRUKRXUVWRGU\RXWWKHLQVLGHRIWKHXQLW
ˆSwitch off the main power supply.
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Flex Match

2SHUDWLQJ,QVWUXFWLRQV
ˆThe desired temperature should be set
at a moderate level to avoid of unnecessary
HQHUJ\FRQVXPSWLRQ
ˆ
$LUIORZGLUHFWLRQFDQEHFKDQJHGE\
DGMXVWLQJWKHORXYHUVDVVKRZQWRHYHQO\
condition the entire room.
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SURIHVVLRQDOO\FOHDQHGZHHNO\
ˆ
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WKHXQLWWRVDYHHQHUJ\
ˆ5HGXFHHQHUJ\XVDJHLQFRROLQJE\
FRYHULQJZLQGRZVWRUHGXFHKHDWIURP
VXQOLJKW
ˆ,IURRPYHQWLODWLRQLVUHTXLUHGRSHQ
ZLQGRZEXWFORVHLWDVVRRQDVSRVVLEOHWR
DYRLGZDLVWLQJHQHUJ\

Flex Match

ˆ,IHOHFWULFVKRFNRFFXUVWXUQRIIWKH
XQLW,IWKHXQLWLVQRWWREHXVHGIRUDORQJ
SHULRGFXWRIIWKHPDLQSRZHUVXSSO\
ˆ&KHFNHOHFWULFDOV\VWHPYROWDJHDQG
IUHTXHQF\8VHWKHSRZHUVXSSO\LQGLFDWHG
on the nameplate of the unit. Only use
fuses with specified capacity installed by
professionals.
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RXWOHWDVLWPD\FDXVHGDPDJHRUSHUVRQDO
LQMXU\&KLOGUHQVKRXOGQRWEHDOORZHGWR
play with air conditioner.
ˆ'RQRWSODFHDQ\REVWDFOHVDURXQG
the indoor and outdoor unit to avoid
malfunction or poor performance.
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SDWLHQWVGLUHFWO\WRWKHDLUÀRZ
ˆ'RQRWLQVWDOOXQLWQHDUDKHDWVRXUFH
The heat may warp plastic parts.

Flex Match

0DOIXQFWLRQ$QDO\VLV
Warning!
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to be malfunctions, but actually are not. Check for the following conditions before calling for
service.
"Malfunction" Possible Analysis
The unit will not restart after
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7KHRYHUORDGSURWHFWLRQVZLWFKUHTXLUHVDPLQXWHLQWHUYDO
EHIRUHUHVWDUWLQJ
Unit emits and odor when first
turned on.
&LJDUHWWHVPRNHRURWKHURGRUVLQWKHURRPPD\EHUHFLUFXODWHG
LQWRWKHURRP+DYH¿OWHUFOHDQHGLIQHFHVVDU\
6OLJKWQRLVHLVKHDUGZKHQWKH
XQLWLVUXQQLQJ 7KHUHIULJHUDQWÀRZLQJLQWKHOLTXLGSLSHZLOOPDNHVRPHQRLVH
7KHUHLVPLVWFRPLQJIURPDLU
RXWOHWLQFRROLQJPRGH
,WLVWKHUHVXOWRIZDUPDLUZLWKKLJKKXPLGLW\EHLQJUDSLGO\FRROHG
inside air conditioner.
&UHDNVRXQGLVKHDUGZKHQWKH
XQLWLVUXQQLQJRUVKXWGRZQ
,WLVWKHVRXQGRISODVWLFSDUWVFUHDNLQJDVWKH\H[SDQGRU
FRQWUDFWGXHWRWHPSHUDWXUHFKDQJH
The air conditioner will not run.
Is the unit turned off?
+DVWKHUHEHHQDSRZHURXWDJH"
+DVWKHFLUFXLWEUHDNHUWULSSHGRII
,VYROWDJHLVWRRKLJKRUWRRORZ"
+DVWKH7,0(5KDVEHHQVHWRQWKHZLUHOHVVUHPRWHFRQWUROOHU"
3RRUFRROLQJKHDWLQJHIIHFW
Is the desired temperature set properly?
,VWKHLQOHWRURXWOHWRIWKHXQLWEORFNHG"
,VWKHDLU¿OWHUVRGLUW\WRUHGXFHDLUÀRZ"
Are windows and doors open?
,VWKHDLUÀRZYROXPHVHWDWORZVSHHG"
Is there any heat source in the room.?
Wireless remote controller
GRHVQWZRUN
The batteries may need to be replaced.
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EXWWRQWRPDNHUHVHWLW
7KHUHPD\EHHOHFWURPDJQHWLFLQWHUIHUHQFH
Too many buttons have been pressed too rapidly on remote
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WXUQLQJLWEDFNRQ
7KHFRQWUROOHUPXVWEHZLWKLQWKHVLJQDOUHFHLYLQJUDQJH
7KHUHPD\EHREMHFWVEORFNLQJWKHVLJQDO

Flex Match
15
6HUYLFH&DOO
:KHQWKHIROORZLQJPDOIXQFWLRQVRFFXUSOHDVHVWRSRSHUDWLQJLPPHGLDWHO\FXWRIIWKHSRZHU
supply and contact service center for help.
ˆ
+DUVKVRXQGLVKHDUGZKHQWKHXQLWLVUXQQLQJ
ˆ
:KHQWKHIXVHPHOWVRUWKHFLUFXLWEUHDNHUWULSVIUHTXHQWO\
ˆ
:KHQVRPHZDWHURURWKHUOLTXLGLVVSLOOHGRQWKHDLUFRQGLWLRQHU
ˆ
:KHQWKHUHLVZDWHUOHDNLQJIURPLQGRRUXQLW
ˆ
:KHQWKHSRZHUFRUGLVRYHUKHDWLQJ
ˆ
%DGRUEXUQLQJRGRUZKHQWKHXQLWLVUXQQLQJ
$IWHUVDOHV6HUYLFH
3OHDVHFRQWDFWWKHLQVWDOOLQJFRQWUDFWRURURWKHUTXDOL¿HGVHUYLFHWHFKQLFLDQ



Specifications & illustrations subject to change without
notice or incurring obligations.
O’Fallon, MO (12/15) © Nortek Global HVAC, LLC 2015.
All Rights Reserved. 565E-1215
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