Carrier 42C Series Installation Instructions

Name: Carrier 42C Series
Brand: Carrier
Rating: 4 (1 reviews)

100 pages

To Next Page

To Previous Page

APPENDIX A — CONTROLS OPERATION (CONT)

Fig. I — Typical Wiring Diagram

NOTE: Wiring diagram also available through QR code found on the unit serialized name plate label.

Table of Contents1
Safety Considerations1
Introduction3
Physical Data3
Pre-Installation3
Unpack and Inspect Units3
Unit Protection from Damage3
Prepare Jobsite for Unit Installation3
Identify and Prepare Units3
Unit Clearance and Service Access4
Horizontal Ceiling Unit Clearance and Service Access Clearance4
Hi-Performance Unit Clearance and Service Access Clearance4
Vertical V*D Service and Operating4
Clearances4
Installation64
Step 1 - Horizontal Ceiling and Hi-Performance Ceiling Unit Installation64
Step 2 - Place Units in Position64
42C Units64
Suspension Mounting64
42D Units65
Floor/Wall Mount Installation65
42V Units66
Floor/Wall Mount Installation66
Cabinet Front Panel Installation and Removal66
Decorative Wall Panels Installation (42VAD)67
Optional Trim Kit Installation (42VBD/VFD Units)68
Step 3 - Make Piping Connections69
Cooling and Heating Connections69
Horizontal Ceiling Drain Pan Removal69
(42C Units)69
Condensate Drain Pan (All Units)69
Valve Packages69
Auxiliary Drain Pan69
Valve Package Installation70
(When Applicable)70
Steam Connections71
Direct Expansion (DX) Refrigerant Piping71
Test and Insulate71
Step 4 - Make Electrical Connections76
Step 5 - Make Ductwork Connections77
Horizontal Plenum Type77
Hi-Performance Plenum Type77
Step 6 - Frame and Finish Unit78
Exposed Unit Finish, Touch-Up and Repaint78
Step 7 - Cut out Openings for Grilles and Thermostats78
Step 8 - Make Final Preparations78
Start-Up78
General78
Cooling/Heating System78
Direct Expansion (DX) Systems79
Air System Balancing79
Maximum External Static Pressures79
Water System Balancing79
Water Treatment79
Board Components and Specifications80
Service80
General80
Motor/Blower Assembly80
To Clean Coil80
Drain80
Electric Heater Assembly80
Typical Heater Types80
Electrical Wiring and Controls81
Filters, Throwaway81
Filters, Permanent81
Replacement Parts81
Valves and Piping81
Start-Up Checklist for 42C,D,V Series Fan Coil Air Conditioners99

Other manuals for Carrier 42C Series

Product Data140 pages

Questions and Answers:

Need help?

Do you have a question about the Carrier 42C Series and is the answer not in the manual?

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English

Related product manuals

Carrier 42C Series Installation Instructions

Table of Contents

Other manuals for Carrier 42C Series

Questions and Answers:

Carrier 42C Series Specifications

Related product manuals