8. Installation
21
MULTI/SINGLE
Indoor unit
Ceiling Mounted cassette (Dual Vane 4-Way)
• The following parts are local purchasing.
1.Hanging bolt - W 3/8 or M10
2.Nut - W 3/8 or M10
3.Spring washer - M10
4.Plate washer - M10
CAUTION
• Tighten the nut and bolt to prevent the unit from falling.
• When mechanical connectors are reused indoors,
sealing parts shall be renewed. (for R32)
• When flared joints are reused indoors, the flare part
shall be re-fabricated. (for R32)
TQ/TR Chassis
TM/TM-A/TN/TP/TP-B Chassis
Panel Dimensions [Unit : mm]
700 x 700
620 x 620
950 x 950
Flat washer for M10
(accessory)
Flat washer for M10
(accessory)
Hanging bolt
(W3/8 or M10)
Nut
(W3/8 or M10)
Nut
(W3/8 or M10)
Spring washer
(M10)
a Set anchor
Old building
New building
b Plate washer
c Spring washer
d Nut
e Suspension
bolts
Set screw of
paper model (4 pieces)
Paper model
for installation
Ceiling board
150mm
Ceiling board
Ceiling
Keep the length of the bolt
from the bracket to 40mm
Open the ceiling board
along the outer edge of the
paper model
Air Conditioner body
Keep the length of 15~18mm
between the air conditioner bottom
surface and the ceiling surface
Unit:mm
585~660(Ceiling opening)
517
461
517
585~660(Ceiling opening)
523
570
570
319
Unit:mm
600(Ceiling opening)
517
461
517
600(Ceiling opening)
523
570
570
319
Unit:mm
875(Ceiling opening)
787(Hanging bolt)
684(Hanging bolt)
671
875(Ceiling opening)
840 Unit size
840 Unit size
