Carrier 30GTN Installation Instructions Manual

Download Installation instructions manual of Carrier 30GTN Chiller, Control Unit for Free or View it Online on All-Guides.com. This version of Carrier 30GTN Manual compatible with such list of devices, as: 30GTN, GTR, GUN, GUR040-420

Carrier 30GTN Installation instructions manual - Page 1
1
Carrier 30GTN Installation instructions manual - Page 2
2
Carrier 30GTN Installation instructions manual - Page 3
3
Carrier 30GTN Installation instructions manual - Page 4
4
Carrier 30GTN Installation instructions manual - Page 5
5
Carrier 30GTN Installation instructions manual - Page 6
6
Carrier 30GTN Installation instructions manual - Page 7
7
Carrier 30GTN Installation instructions manual - Page 8
8
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
PC 903 Catalog No. 563-000 Printed in U.S.A. Form 30G-22SI Pg 1 6-99 Replaces: 30G-17SI
Book 2
Tab 5c
Installation Instructions
Part No. 30GT911050
SAFETY CONSIDERATIONS
Installation of this accessory can be hazardous due to sys-
tem pressures, electrical components, and equipment location
(such as a roof, or elevated structure).
Only trained, qualified installers and service technicians
should install, start up, and service this equipment.
When installing this accessory, observe precautions in the
literature and on any labels attached to the equipment, and all
other safety precautions that may apply.
Follow all safety codes.
Wear safety glasses and work gloves.
Use care in handling and installing this accessory.
INTRODUCTION
The remote cooler mounting accessory permits indoor relo-
cation of the cooler from 30GTN, GTR, GUN, GUR units up
to 75 ft (22 m) away from the base unit. Relocating the cooler
introduces minimal line losses if correct piping practices are
followed. See Table 1 for the number of accessory packages re-
quired for each unit and for the package contents.
In addition to the parts supplied with the accessory package,
the following material must be field-supplied:
refrigerant-grade liquid and suction line piping (length
determined by installation). See Table 2 for connection
sizes.
pressure relief valves and fittings
suction flange gasket
suction line tubing insulation (length determined by
installation)
5
/
8
-in. strain relief
conduit (length determined by installation)
Table 1 — Unit Application
LEGEND
EXV
— Electronic Expansion Valve
* For modular units (230-420), quantity listed is per module.
For modular units (230-420), 1 package required for Module A
and 1 package required for Module B; total of 2 packages required
per unit.
Table 2 — Cooler Refrigerant-Line Connection Sizes
LEGEND
ODS —
Outside Diameter, Sweat
* On unit sizes 040-110 and 230B-315B, the actual liquid line is
7
/
8
inch.
ELECTRIC SHOCK HAZARD
To avoid the possibility of electrical shock,
open and tag all remote disconnects before
installing this equipment.
UNIT 30GTN,
GTR, GUN,
GUR
(QTY)
COOLER*
ACCESSORY
PACKAGES
REQUIRED†
PACKAGE
CONTENTS
040
(1)
10HB040
1
2 Shutoff Valves
200 ft (61 m)
5-Wire Jacketed
Cable
2 100-ft (30.5 m)
EXV Cable
Assemblies
1 Junction Box
1 Junction Box
Cover
1 Screw,
8B-18 x
3
/
8
2 Screws,
1
/
4
-14 x
5
/
8
045, 050
(1)
10HB050
1
060, 070
(1)
10HB070
1
080, 090,
230B, 245B
(1)
10HB090
1
100, 110,
255B, 270B,
290B, 315B
(1)
10HB110
1
130, 150,
230A, 245A
255A
(1)
10HB160
1
170,190,
270A, 290A,
330A/B, 360A/B,
390B
(1)
10HB200
1
210, 315A,
390A,
420A/B
(1)
10HB210
1
UNIT 30GTN, GTR,
GUN, GUR
COOLER SUCTION LINE CONNECTIONS
(in. ODS)
COOLER
LIQUID LINE
CONNECTIONS
(in. ODS)
60 Hz Units 50 Hz Units
Circuit A Circuit B Circuit A Circuit B
040
1
5
/
8
1
5
/
8
1
5
/
8
1
5
/
8
1
1
/
8
*
045
1
5
/
8
1
5
/
8
1
5
/
8
2
1
/
8
050
2
1
/
8
2
1
/
8
1
5
/
8
2
1
/
8
060-110,
230B-315B
2
1
/
8
2
1
/
8
2
1
/
8
2
1
/
8
130, 150,
230A-255A
2
5
/
8
2
5
/
8
2
5
/
8
2
5
/
8
170-210, 270A-315A
330A/B-420A/B
3
1
/
8
3
1
/
8
3
1
/
8
3
1
/
8
30GTN,GTR,GUN,GUR040-420
Remote Cooler Mounting Accessory
50/60 Hz