Preparation Before Installation; Standard Parts; Selecting Installation Site - Carrier 38GJt Owner's Manual & Installation Instructions

3 Preparation before Installation

3.1 Standard parts

Please use the following standard parts included with the air conditioning units.
Number
1 Owner's manual
Tube connector
2
3.2Selecting the installation site
1) Install the unit in a location that can withstand the weight of the unit and make sure the unit does not
shake or fall off.
2) Never expose the unit to direct sunshine and rainfall. Install the unit at a place
free of dust, typhoons and earthquakes.
3) Try to keep the unit away from combustible, inflammable and corrosive or exhaust gases.
4) Leave some space for heat exchanging and servising to guarantee the unit's normal operation.
5) Keep the indoor and outdoor units close to each other to shorten the pipe length and minimize
the number of pipe bends.
6) Never allow children to approach the unit and prevent them from touching the unit.
Figure 3 details the outdoor unit's required installation space when the outdoor unit is completely surrounded by walls.
Outdoor Unit Parts
Name
38GJt
Multi-zone Ductless Split System
Sizes 30 to 42
Owner' s Manual & Installation Instructions
NOTE: Read the entire instruction manual before starting the
installation.
Please read this Owner's Information Manual carefully before installing and using this appliance
and keep this manual for future reference.
For your convenience, please record the model and serial numbers of your new equipment in the
spaces provided. This information, along with the installation data and dealer contact information,
will be helpful should your system require maintenance or service.
UNIT INFORMATION
Model #
Serial #
INSTALLATION INFORMATION
Date Installed
subassy
19 2/3
78 3/4
Table 4
Picture
TABLE OF CONTENTS
PAGE
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2
SYSTEM REQUIREMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Product Introduction . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Name of Main Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
. . . . . . . . . . . . 5
2.2 Combinations for outdoor and indoor units
2.3 Rated working condition . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.4 The range of production working temperature
. . . . . . . . . . . 6
3 Preparation before Installation . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Standard parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3.2 Selecting installation site

. . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.3 Piping Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4 Installation 9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Outline and dimension of the outdoor unit
. . . . . . . . . . . . . 9
4.2 Installation of the Connection Pipe . . . . . . . . . . . . . . . . . 10
4.3 Air Purgingand Refrigerant Charge . . . . . . . . . . . . . . . . . . 12
13
4.4 Electric Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 The conditions listed below are not classified into errors . . . . . 16
the environmentally sound refrigerant
7 Troubleshooting
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
NOTE TO EQUIPMENT OWNER:
DEALERSHIP CONTACT INFORMATION
Company Name:
Address:
Phone Number:
Technician Name:
78 3/4
Fig 3
7
Quantity
1
8
39 3/8
19 2/3
unit:inch
Remark