Mitsubishi Electric PEA-M200LA, Техническое и сервисное руководство

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[
VI
Outlines & Dimensions ]
- 22 -
HWE20020 GB
Unit: mm
Secure enough access space to allow for the maintenance, inspection, and replacement of the motor
, fan, heat exchanger
,
drain pan and control box in one of the following ways. Select an installation site for the indoor unit so that it's maintenance access space will not be obstructed by beam or other objects. Create access door 1(450x450mm) for the maintenance from the unit side when the thermistor and control box is exchanged.(Fig.2, 4)
(1) When a space of 500mm or more is available below the unit between the unit and the ceiling.
Create access door 2(600x600mm) for the maintenance from the bottom when the motor
, fan, heat exchanger
, drain pump(option
)
and drain pan is cleaned(exchanged).(Fig.1)
(2) When a space of less than 500mm is available below the unit between the unit and the ceiling.
(At least 20mm of space should be left below the unit as shown in Fig.3.) Create access door 3 for the maintenance from the bottom when the motor
, fan, heat exchanger
, drain pump(option)
and drain pan is cleaned(exchanged).(Fig.4)
[Maintenance access space]
Control box
Access door 3 Ceiling
Ceiling beam
Min. 20mm
Min. 20mm
1
120
50
50
450
200~300
1220
1350
50 1250
150~200
450
Access door 1 (450×450)
Control box
Access door 3
Bottom of indoor unit
Maintenance access space
Fig.4
(V
iewed from the direction
of the arrow
Y)
Y
Fig.3
Bottom of indoor unit
450
200~300
1250
150~200
450
Control box
Access door 2 (600×600)
Access door 1 (450×450)
Maintenance access space
Fig.2
(V
iewed from the direction
of the arrow Z)
Control box
Access door 2
Ceiling
Ceiling beam
Min. 20mm
Min. 500mm
Z
Fig.1
600
1
120
250~300
600
200~300
Air inlet Air inlet
Air outlet Air outlet
Air inlet
Air
outlet
Air inlet
Air
outlet
HWE20020.book 22 ページ ２０２０年１１月２７日 金曜日 午前１０時４５分