Carrier 42 SERIES- User Manual

Carrier 42 SERIES

Carrier 42 SERIES– User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
Page: / 32

Table of Contents:

  • Page 2 – CONTENTS; Page
  • Page 3 – CONTROL SELECTION GUIDE
  • Page 5 – Thermostatic Electric Valve Control, 2-Pipe —
  • Page 10 – This standard switch; Combination; stat less automatic changeover switch wired for cooling only.; Thermostat Electrical Data
  • Page 11 – ALTERNATE WALL THERMOSTATS; Fan Switch; Temperature range is approximately 55 to 95 F in 10° F; Thermostat and Fan Switch Electrical Ratings; THERMOSTAT; THERMOSTAT
  • Page 12 – UNIT-MOUNTED CONTROLS; Standard 3-Speed Switch —; COMBINATION THERMOSTAT AND TOGGLE SWITCH; Combination Thermostat/ON-OFF Toggle Switch; Package 24-L includes Model TF103 2-pipe thermostat
  • Page 13 – With this; Automatic Changeover; The set point temperatures are factory set. When water
  • Page 14 – BASIC DEFINITIONS; Standard 2-pipe units will be the same end connection.; Piping determines the hand of the unit.; Valve Packages for 4-Pipe Systems - Select 2 valve packages per unit.
  • Page 15 – supplied coil or arrangement of factory-supplied valves.
  • Page 16 – Table 1 lists acceptable pneumatic valves for; Fig. 1 — Symbol And Placement Of Valves
  • Page 17 – PRESSURE TEST PORT: Pressure test only - In supply and return lines.
  • Page 18 – Two-Way Motorized Control Valve
  • Page 20 – VALVE PACKAGE ARRANGEMENTS
  • Page 21 – LEGEND
  • Page 23 – Table 1 — Acceptable Field-Furnished Pneumatic Valves
  • Page 24 – PIPING COMPONENTS; YES
  • Page 28 – CV FACTOR vs WATER PRESSURE DROP; P for 2.0 gpm through a component with a C
  • Page 30 – COPPER WATER TUBE AND JOINT MATERIAL PRESSURE RATINGS; JOINT MATERIALS
  • Page 32 – Table 2 — Standard Accessories and Options
Loading the manual

Application Data

Control Selection Guide

for Fan Coil Air Conditioners

42 Series

Fan Coil Units

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 3
Tab

7a

PC 201

Catalog No. 514-203

Printed in U.S.A.

Form 42-3XC

Pg 1

6-90

Replaces: 42-2XC

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Other Manuals for Carrier 42 SERIES

Summary

Page 2 - CONTENTS; Page

CONTENTS Page CONTROL SELECTION GUIDE . . . . . . . . . . . . . . . 3 STANDARD WIRING PACKAGES . . . . . . . . . . . . 4-8 Manual Fan Control . . . . . . . . . . . . . . . . . . . . . . . . . 4 Thermostatic Fan Control, 2-Pipe Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Thermos...

Page 3 - CONTROL SELECTION GUIDE

CONTROL SELECTION GUIDE Use this guide to make sure that all necessary components are provided for and that the components are compatible with the required control system.NOTE: When thermostatic fan control is selected or when unit outside air dampers are used, unit-mounted thermostatsare not recomm...

Page 5 - Thermostatic Electric Valve Control, 2-Pipe —

Thermostatic Fan Control, 2-Pipe System withSafety Cycle — This control is used for high humidity situations in which condensate problems can occur if fan isturned off while chilled water is still running through thecoil. The wiring provides fan cycling from HIGH to LOW on the cooling cycle and from...

Other Carrier Models