Configurability | 7SM Series Heat Pump
6 720 220 406 (2015/02)Revised 02-15
CONFIGURABILITY
HORIZONTAL CONFIGURABILITY
The Horizontal Configuration water source heat
pump is designed to have a field configurable
blower orientation: end blow (default) and straight
through. (Figure #4 and #5)
Figure # 4
Figure # 5
Required Tools
• 5/16" hex head driver
•3/8" hex head driver
• 7/16" hex head driver
• Flat screw driver
• Phillips screw driver
• 1/4" hex head driver
• Needle nose pliers
• 5/16”-1/4” ratchet wrench
Instructions - Left-Hand Unit (SM0**-
1HZ-*L*-**)
1. Remove and retain end and side panels.(Figure
#6)
Figure # 6
2. Disconnect blower motor wiring and ground
wire fastened to blower housing.(Figure#7)
Figure # 7
Left-Hand and Right-hand Horizontal (HZ) units
have different Blower Configuration instructions.
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Left- Hand unit instructions refer to Pg#7 and
Right-Hand unit instructions refer to Pg#10.
Internally mounted electric heat is only available
in End Blow configuration.
Blower configuration changes should be done
prior to unit being installed in the final location.
NOTE: Discharge air configuration change is
not possible on Heat Pumps equipped with
Electric Heat Option.