Trane CGCL 200 User Manual

Installation
Water drain hole
Install a drain hole wide enough to
drain away water from the unit in
the event of shut-down or repair.
Clearance
Respect recommended clearance
around the unit to allow
maintenance operation to take place
without obstruction and
recommended clearance around
condenser.
CAUTION!: Unit operation is
function of the air temperature. Any
recycling of the air fed out by the
fans will increase the air intake
temperature over the condenser fins
and can result in high pressure cut-
out.
In this case the standard operating
conditions are modified.
Operation of the unit may be
affected by an increase in air
temperature on the condenser.
See submittals
Unit nameplate
The unit nameplate gives the
complete model reference numbers.
The unit power rating is shown, and
power supplies should not deviate
by more than 5 % from the rated
power.
Compressor motor amperage is
shown in box I.MAX.
The customer's electrical installation
must be able to withstand this
current.
Installing the unit
Foundations
No special foundations are required,
provided the supporting surface is
flat and level, and can withstand the
weight or the unit.
Isolation rubber pads
They are supplied as standard with
the machine, and should be placed
between the supporting floor and
the unit to isolate the base from the
ground.
- 4 pads for the sizes 200 to 300
- 6 pads for the sizes 350 to 600
- Trane does not allow to install
spring isolators.
8 CGCL-SVX01B-E4
Selection of the Proper Available
Static Pressure:
Static pressure indicated only takes
into account the available pressure
of the fan. It is necessary to subtract
the pressure drop of the
components from Table 3. Failure to
do so will end up in increasing
constraint on the bearings and on
the motor which will result up in a
drastic reduction of the lifespan of
the fan.
For example:
CGCL 350
- with 400 Pa available static
pressure fans
- with 77 Pa condenser coil
- with A150 Filter of 56 Pa
Available Static Pressure =
400 Pa -77 Pa - 56 Pa = 267 Pa
The tolerance is +/- 50 Pa.
In this example the pressure drop of
the ductwork will have to be
between 217 Pa and 317 Pa.
Table 4 - Fan speed (rpm) : high speed (low speed)
Available fan static pressure (Pa)
Unit size 300 400 500
200 655 (328) 728 (364) 808 (404)
250 655 (328) 728 (364) 857 (429)
300 650 (325) 768 (384) 857 (429)
350 686 (343) 768 (384) 857 (429)
400 686 (343) 768 (384) 815 (408)
450 812 (406) 831 (416) 931 (466)
500 728 (364) 812 (406) 815 (408)
600 728 (364) 831 (416) 935 (468)
Figure 1 - Handling
Note :
The plates welded at the end of the bases must not be used for handling.
Table 5 - Dimensions of recommended slings and swing-bar
CGCL 200 250 300 350 400 450 500 600
A (mm) 1150 1150 115 0 115 0 1150 11 50 15 0 0 15 0 0
B (mm) 2550 2550 2550 2700 2700 2700 2700 2700
Weight (kg) 750 870 930 1130 1190 1250 1450 1570
B
A

Trane CGCL 200 Specifications

General

Brand	Trane
Model	CGCL 200
Category	Chiller
Language	English