Multi F Engineering Manual

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70 | STD. WALL-MOUNTED
Multi F and Multi F MAX Indoor Unit Engineering Manual
MULTI
F
MAX
MULTI
F
4 to 5 feet
above the floor
NO
NO
NO
YES
Remote Controlle r
TEMP
Remote Controlle r
TEMP
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Installation and Best Layout Practices
STANDARD WALL-MOUNTED INDOOR UNITS
Wired Controller Connections
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LMN079HVT, LSN090HSV5, LSN120HSV5, and LMN159HVT Models.
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LSN180HSV5 and LMN249HVT Models.
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levels in the conditioned space, the wired controller must be installed in a location away
from direct sunlight, high humidity, and where it could be directly exposed to cold air.
Controller must be installed four (4) to five (5) feet above the floor where its LED display
can be read easily, in an area with good air circulation, and where it can detect an aver-
age room temperature.
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• Drafts or dead spots behind doors and in corners
• Hot or cold air from ducts
• Radiant heat from the sun or appliances
• Concealed pipes and chimneys
• An area where temperatures are uncontrolled, such as an outside wall
Wired Controller Placement
Indoor Unit Terminal Block
1(L1 ) 2(L2)
GND
GRN / YLW
BR
BL
RD
CN-REMO
To Outdoor Unit or Branch Distribution Unit
(Multi F MAX Systems Only)
To Wired Controller
3
Indoor Unit Terminal Block
1(L1 ) 2(L2)
GND
GRN / YLW
BR
BL
RD
CN-REMO
To Outdoor Unit or Branch Distribution Unit
(Multi F MAX Systems Only)
To Wired Controller
3