Nortek Flex Match Series User manual

Please read this owner’s manual carefully before operation and retain for future reference.
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Heat Pump
Owner's Manual
Flex Match Series
Floor and Ceiling Type Indoor Unit
(For North America)
NORTEK GLOBAL HVAC, LLC
Models:
GFH09(2.6)FMK4DH
GFH12(3.5)FMK4DH
GFH18(5.3)FMK4DH
GFH24(7.0)FMK4DH

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.
ƹMain power to compressor must be turned on 8 hours before air conditioner can be
operated.
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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.

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1 Safety Precautions .......................................................................................... 1
2 Installation ....................................................................................................... 2
2.1 Installation Precautions......................................................................................... 2
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3.1 Space Dimension for Unit Installation................................................................... 3
3.2 Important Notice.................................................................................................... 3
3.3 Installation Description.......................................................................................... 3
(OHFWULFDO:LULQJ .................................................................................................... 6
3.5 Drainpipe Installation ............................................................................................ 8
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:RUNLQJ7HPSHUDWXUH5DQJH......................................................................... 10
6 Maintenance.................................................................................................. 11
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8 Malfunction Analysis ...................................................................................... 14
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Flex Match
1
1 Safety Precautions
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death.
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Warning!
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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
2
2 Installation
2.1 Installation Precautions
The installation of the air conditioner must be conform to all national and local
safety laws.
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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.
ˆUnit should be installed more than 1m (3 ft) away from other electric appliances such as
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pool.
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ˆEnvironments with acid base pollutants.
ˆWhere there is unreliable power supply.

Flex Match
3
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3.1 Space Dimension for Unit Installation
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POWER
RUN
TIMER
>600mm
(2 ft)
>1500mm
(5 ft)
>600mm
(2 ft)
>300mm (1 ft)
>600mm
(2 ft)
>600mm
(2 ft)
>1000mm
(3 ft)
>1500mm
(5 ft)
>300mm (1 ft)
>200mm
(8 in)
>2300mm
(8 ft)
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3.2 Important Notice
(1). 7KHXQLWPXVWEHLQVWDOOHGE\WKHSURIHVVLRQDOSHUVRQQHODFFRUGLQJWRWKLVLQVWDOOLQVWUXFWLRQ
to ensure effective operation.
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this manual.
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location.
3.3 Installation Description
ˆCeiling type
ˆFloor type
These two types of units have similar installation procedure as described below:
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described bellow.
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Flex Match
4
Installation
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Warning!
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Flex Match
5
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Suspension bolt
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BO/7 POSITION
INWARD
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>40mm
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AB
&
D
H

Flex Match
6
Model A B H &D
GFH09(2.6)FMK4DH
1220mm
´
225
´
700
´
1158
´
280
´
GFH12(3.5)FMK4DH
GFH18(5.3)FMK4DH
GFH24(7.0)FMK4DH
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Caution:
The supply power for all indoor unit must be connected to outdoor unit.
ķ
Open front panel.
ĸ
Remove the electrical box cover.
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
Replace the electrical box cover.
ļ
Reinstall the front panel.
Ľ
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GXH30(8.8)FMK4DH

Flex Match
7
*;+)0.'+GXH42(12.3)FMK4DH
Caution!
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