Mitsubishi Heavy Industries SRRM40HENG-L, Handbook, Page: 853 / 1106

FDC-HKX
851
6) Where a space as shown below can be secured.
7) It should be avoided where a machine generating high frequency waves is installed.
8) Select a place to branch the piping so that same distance will be a obtained for each of one way piping.
9) Where humidity may exceed 80% behind the ceiling or the dew point may exceed 28
°
C, adhere polyurethane foam materials
(t 10 or more) over the insulation materials on the external plate.
10) Where it is convenient for the piping and wiring to the outdoor.
11) Where protected from direct exposure to sun beams.
12) Where it is free from volatile gas generation.
(b) Standard Iocation
1) Installation
a) Ceiling hole size and position of suspension bolt
b) Length of fixed suspension bolt (customer orderd parts M10)
[Reference] Suspension bolt pitch is adjustable 10mm in sidewise direction. Since there is no adjustment allowance in
back and forth direction, determine the position exactly with a measure. (Lap margin between ceiling and panel is
30mm.)
Unit : mm
Mark
Models
FDTS22, 28, 36, 45 type
FDTS71 type
1
990
1250
2
1230
1440
3
1290
1500
4
180
145
Unit : mm
Obstacle
100
or more
100
or more
1000 or more
2000 or more
(Piping connection side)
600 710 770
(Suspension bolt pitch)
(Ceiling hole size)
30
(Ceiling ~ panel lap dimensions)
30
(Ceiling ~ panel lap
dimensions)
Panel dimensions)
40
(Air outlet)
1
4
(Suspension bolt pitch)
2
(Ceiling hole size)
3
(Panel dimensions)
100 mm or less
Suspension bolt
(M10)
Unit