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Optional Accessories: A531 - On-Off Damper - Mitsubishi Electric t-NEXT DF DX 011 P1 S Manual

Air conditioners for it cooling with dual fluid system.to be matched with remote air-cooled condenser.
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t-NEXT DF DX
OPTIONAL ACCESSORIES: A531 – ON-OFF DAMPER
F
VERSION (1)
U / O
SIZE
E1
A
mm
650
B
mm
650
C
mm
300
D
mm
510
E
mm
231
F
mm
73
G
mm
46
H
mm
170
Weight (2)
kg
20
1. U = Under, downflow / O = Over, upflow
2. Add this value to the total unit weight
T_tNEXTDFDX_0719_EN
Non-return air damper with frame driven by electric servomotor.
Accessory installed on units air delivery and it can be matched to plenums and support frame.
The accessory requires mandatory accessory "9973 Wooden cage packing".
FRAMEWORK
Frame in galvanized steel sheet with protective surfaces treatment in compliance with UNI
ISO 9227/ASTMB117 and ISO 7253, and painted with epoxy powders. Colour RAL 9005;
Opposed blade dampers in galvanized steel sheet.
Actuator for damper control.
Terminals for electric connection to the unit.
C
A
U / O
U / O
U / O
E2
E3
E4
785
1085
1305
650
750
905
450
750
900
510
610
710
216
216
142
73
73
202
46
46
61
170
170
170
23
30
40
50
U / O
U / O
U / O
E5
E6
E7
1630
1873
2175
905
905
905
1250
1500
1750
710
710
710
204
250,5
226,5
115
61,5
137,5
61
61
61
170
170
170
50
58
65
E
G
U / O
U
E8
E9
2499
2899
905
905
2000
2300
710
710
238,5
288,5
199,5
249,5
61
61
170
170
75
90
MEHITS S.p.A.
DATA BOOK

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