Friedrich FSHW121 Single Zone with 12000 BTUs, Heat Pump, Low Ambient Operation, 4 Fan Speeds,

Service and Parts Manual - Page 94

For FSHW121.

PDF File Manual, 171 pages, Read Online | Download pdf file

FSHW121 photo
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94
FSWC1
4.2 Installation Requirements
(1) Prohibit installing the wired controller at wet places.
(2) Prohibit installing the wired controller at the places with direct sunshine.
(3) Prohibit installing the wired controller at the place near high temperature
objects or water-splashing places.
4.3 Installation Methods
,
WIRED CONTROLLER
Installation Instructions
CN4 CN3
CN2
.
CN4 CN3
CN2
NOTE:
CN2 terminal is used for connecting indoor unit and it must be connected.
CN3 terminal and CN4 terminal are used for connecting the centralized
controller, and these two terminals have the same function. Customers can
select one or two terminals for connection according to their requirements.
See NOTE Below
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