Mitsubishi Electric PUHY-P-YJM-A Data Book page 66

2 2 IInstallation <Outdoor Unit>
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.
·
P250
221 150
[8-23/32] [5-29/32]
251 83
[9-29/32] [3-9/32]
186
[7-11/32]
Refrigerant service
valve <liquid>
Refrigerant service
valve <gas>
80 760 [29-15/16]
(Mounting pitch)
[3-5/32]
Bottom view
Installation base parallel to the unit's front panel
3 3 Refrigerant pipe routing
Filler plate
(not supplied)
(Unit : mm [in.])
2X2-14X20 Oval hole
80
[3-5/32]
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
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.
Fill the gap at the site
·
P350, P400
150
271
[10-11/16] [5-29/32]
301 83
[11-7/8] [3-9/32]
216
[8-17/32]
Refrigerant service
valve <liquid>
Refrigerant service
valve <gas>
80 1060 [41-3/4]
(Mounting pitch)
[3-5/32]
Bottom view
Installation base perpendicular to the unit's front panel
CAUTION
63
(Unit : mm [in.])
2X2-14X20 Oval hole
80
[3-5/32]