92-20521-56-09
SUPERSEDES 92-20521-56-08
▲WARNING
!
These instructions are intended as an aid to qualified licensed
service personnel for proper installation, adjustment and
operation of this unit. Read these instructions thoroughly before
attempting installation or operation. Failure to follow these
instructions may result in improper installation, adjustment,
service or maintenance possibly resulting in fire, electrical
shock, property damage, personal injury or death.
FRONT RETURN AIR HANDLERS
EARTH-FRIENDLY R-410A REFRIGERANT:
RHBL High Efficiency
RHAL Standard Efficiency
INSTALLATION INSTRUCTIONS
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