Mitsubishi Electric PUHY-RP-Y(S)JM-B Data Book page 284

4. Outdoor Installation
4-3-4. Installation
When the pipes and/or cables are routed at the bottom of the unit, make sure that the through hole at the base of
the unit does not get blocked with the installation base.
When the pipes are routed at the bottom of the unit, the base should be at least 100 mm [3-15/16 in.] in height.
· RP200, 250, 300
271 150
[10-11/16] [5-29/32]
301 83
[11-7/8] [3-9/32]
216
[8-17/32]
Refrigerant service
valve <High pressure>
80
(Mounting pitch)
[3-5/32]
Installation base parallel to the unit's front panel
4-3-5. Refrigerant pipe routing
Filler plate
(not supplied)
(Unit : mm [in.])
2X2-14X20 Oval hole
Refrigerant service
valve <Low pressure>
1060 [41-3/4] 80
[3-5/32]
Bottom view
The gaps around the edges of through holes for pipes and wires on the
unit allow water or mice to enter the unit and damage its parts. Close
these gaps with filler plates.
This unit allows two types of pipe routing:
• Bottom piping
• Front piping
Fill the gap at the site
SYSTEM DESIGN
CAUTION
To prevent small animals, water, and snow from
entering the unit and damage its parts, close the
gap around the edges of through holes for pipes
and wires with filler plates.
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