IOM Manual

TRANE ®
Unit Installation - Indoor Unit
Table 5 - Total unit weight and corner weight (kg)
Shipping Net
Corner Weights
Model Maximum Maximum #1 #2 #3
MCDP 075
MCDP 100
MCDP 125
TTH 150
TTV 150
TTH 175
TTV 175
TTH 200
TTV 200
TTH 240
TTV 240
100
134
140
215
215
215
215
342
342
355
355
82
114
120
190
190
190
190
315
315
315
315
20
28
30
47
44
47
44
79
77
82
82
20
28
30
48
50
48
50
86
79
90
90
21
29
30
48
50
48
50
86
79
90
90
#4
21
29
30
47
46
47
46
77
79
80
80
prevent the straps from crushing the
unit cabinet or damaging the unit finish.
Installation Consideration
For proper installation and operation,
check each of the following before
mounting the units.
a. Space Requirement and
Clearance
Allow adequate space for the unit and
free air or service clearance. See Figure
1a.
lnstallation, Limitation and
Important Recommendation
The general location of the air handler
is normally selected by the architect,
contractor, and/or buyer. For proper
installation, the following items must be
considered.
a. Available power supply must agree
with electrical data on component
nameplate.
b. Air handler shipped wired for 380-415
volt applications.
c. lf external accessories are installed
on the unit, additional clearance must
be provided.
d.All duct work should be properly
insulated to prevent condensation
and heat loss.
e.Refrigerant gas piping must be
insulated.
Caution
Properly insulate all refrigerant gas
piping to prevent possible water
damage due to condensation and to
prevent capacity loss and possible
compressor damage.
- It is recommended that the outline
drawings provided be studied and
dimensions properly noted and
checked against selected installation
site. By noting in advance which
knockouts are to be used, proper
clearance allowances can be made for
installation and possible future
service.
lf adding external accessories to the
unit, additional clearances must be considered
for the overall space needed.
Lifting Recommendation
Before preparing the unit for lifting, the
center of gravity should be determined
for lifting safety. Because of placement
of internal components, the unit weight
may be unevenly distributed.
Approximate total unit weight and
corner weights are given in Table 5.
(and Figure 2a, 2b)
Warning
On site lifting equipment must be
capable of lifting the weight of the unit
with an adequate safety factor. The use
of under-capacity lifting devices may
result in personal injury or death and
cause damage to the unit.
The crated unit can be moved using a
forklift of suitable capacity. For lifting
the unit into an elevated mounting
position, run lifting straps or slings
under the unit and attach securely to
the lifting device. Use spreader bars to
protect the unit casing from damage.
Test lift the unit to determine proper
balance and stability.
Caution
Use spreader bars to prevent straps
from damaging the unit. Install the bars
between lifting straps, both underneath
the unit and above the unit. This will
Figure 1a
Space requirement for TTV Vertical
model.
For servicing and routine
maintenance, provide access to the unit
through removable panels in the ceiling
see Figure 1b.
Figure 1b
Space requirement for TTH Horizontal
mode.
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