Nortek Flex Match Series - Refrigerant Piping Preparation

Refrigerant piping
Drillahole(55mmLQindiameter)in thespotindicatedbythe symbolintheillustration
asbelow.
ThelocationoftheholeGHSHQGVRQZKHUHWKHSLSLQJZLOOEHUXQ.
Forpiping,seeConnecting the refrigerant pipe,under Indoor Unit Installation(1).
Allowspacearoundthepipeforaeasierindoorunitpipeconnection.
Min.allowable length
Thesuggestedshortestpipelengthis2.5mIW,toavoidnoisefromtheoutdoorunit
(Mechanical noise and vibration ZLOOYDU\ depending on how the unit is installed and the environment in which it is
used.)
See the installation manual for the outdoor unit for the maximum pipe length.
CAUTION
350PPLQ
wall
Refrigerant pipe
45PPLQ
75PPLQ
Floor
45PPLQ
45PPLQ
45PPLQ
45PPLQ
60PPLQ
75PPLQ
75PPLQ
75PPLQ
75PPLQ
45PPLQ
Left back piping
gnipipmottobthgiRgnipipmottobtfeL
Wall
(Unit : mm)
Right back piping
Left/right piping

INSTALLATION INSTRUCTIONS
Installation of indoor unit