Carrier 38ASB600DC User Manual

CONTENTS
Safety Considerations 1 Complete Electrical Connections 5
Dimensional Drawing 2 Start-up 5
Model Identification 2 Refrigerant Charging 5 - 6
Specifications 3 Service and Maintenance 6 - 7
Installation 4 Wiring Diagram 7 - 13
Refrigerant Piping 4 Trouble-Shooting Guide 14
Piping Connections 5
SAFETY CONSIDERATIONS
Installation and servicing of air conditioning equipment can
be hazardous due to system pressure and electrical
components. Only trained and qualified service personnel
should install, repair or service air conditioning equipment.
Observe precautions in the literature, tags and labels
attached to the unit and other safety codes. Wear safety
glasses and gloves. Use quenching cloth and have fire
extinguisher available for all brazing operations.
RECEIVING
INSPECTION
Check the shipment against shipping list and remove unit
from the carton and take off protective covering. If the unit
has been damaged, file claim with Transportation Company
and notify Carrier immediately.
PROTECTION
Protect unit from damage caused by job site debris. Do
not allow dust, debris and water get into the unit.
These will damage unit’s component and unit’s
performance will be affected.
38ASB/CCARS240~600 condensing units (Fig. 1) are
shipped individually packed in carton boxes. When cartons
are individually off loaded from truck, do not roll, nor throw,
or drop the carton, to avoid damages to the content. Store
boxes upright as the symbols or the boxes indicate. Do not
stack units more than 2 high.
WARNING
Before installing or servicing system always turn off main
power supply. There may be more than one disconnect
switch. Electrical shock can cause personal injury.
Concepcion
Carrier
Air conditioning
Company
Philippines
INSTALLATION, START-UP AND
SERVICE INSTRUCTIONS
38ASB/CCARS
24
0
~
60
0
(036~060)
AIR-COOLED CONDENSING UNIT
FIG. 1
38ASB/CCARS240~600
(036~060) Export
1

Carrier 38ASB600DC Specifications

General

Brand	Carrier
Model	38ASB600DC
Category	Air Conditioner
Language	English

Summary

Safety, Receiving, Inspection, and Protection

Safety Considerations

Installation and servicing of air conditioning equipment can be hazardous.

Receiving

Instructions for handling and storing condensing units upon receipt.

Inspection

Check shipment against shipping list and remove unit from carton.

Protection

Protect unit from damage caused by job site debris.

Warning

Always turn off main power supply before installing or servicing.

Installation

Selection of Mounting Position

Guidelines for choosing the optimal location for unit installation.

Unit Mounting

Procedures for securely mounting the unit on ground, wall, or roof.

Refrigerant Piping

Sizing and installation considerations for refrigerant lines.

Start-Up Procedures

Preliminary Checks

Verifying wiring, power source, and service valves before start-up.

Start System

Procedures for initiating the unit's operation.

Refrigerant Charging

Adding refrigerant to the system using the superheat method.

Service and Maintenance

Cleaning Coil

Instructions for cleaning the condenser coil using water or air.

Lubrication

Information on fan motor and compressor lubrication requirements.

Trouble-Shooting

Cooling Cycle

Diagnostic guide for identifying and resolving cooling cycle issues.