Carrier 50HEQ003-006- Installation Manual

Carrier 50HEQ003-006

Carrier 50HEQ003-006– Installation 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.

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Table of Contents:

  • Page 2 – SAFETY CONSIDERATIONS; GENERAL; WARNING; User Interface
  • Page 3 – RTU
  • Page 4 – Table 1 – RTU--MP Controller Inputs and Outputs; POINT NAME
  • Page 5 – Low voltage divider; Install Sensors; NOTE; Space Temperature (SPT) Sensor Installation
  • Page 6 – Cool
  • Page 7 – Indoor Air Quality CO
  • Page 9 – ig
  • Page 10 – COVER REMOVED
  • Page 11 – OA; OAT —; 3ZCSENPAT SENSOR
  • Page 12 – EQUIPMENT DAMAGE HAZARD; CAUTION; Outdoor Air Relative Humidity Sensor (OARH); Be careful not to apply too much pressure when tightening.; Wiring the Outdoor Air Relative Humidity Sensor
  • Page 13 – Relative Humidity Sensor; Connect Discrete Inputs
  • Page 15 – Enthalpy Switch/Receiver Jumper Settings
  • Page 16 – Modbus
  • Page 17 – Unit
  • Page 19 – Sequence of Operation; Scheduling
  • Page 20 – Indoor Fan
  • Page 22 – Demand Limit; TROUBLESHOOTING; General; Table 3 – LED’s
  • Page 23 – Table 4 – Troubleshooting Alarms
  • Page 24 – Alarms; Third Party Networking; Integration Guide
  • Page 25 – Table 5 – Manufacture Date; Table 6 – Basic Protocol Troubleshooting; Problem
  • Page 26 – APPENDIX A — LOCAL ACCESS DISPLAY TABLES; Screen Navigation; Screen
  • Page 27 – APPENDIX A — LOCAL ACCESS DISPLAY TABLES (CONT)
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48/50HJ004 --- 014, 50HJQ004 --- 012, 48/50HE003 --- 006

50HEQ003 --- 006, 48/50TM004 --- 014

RTU --- MP (Multi --- Protocol) 2.x Controller

BACnet, Modbus, Johnson N2, and LonWorks

Controls, Start --- Up, Operation and

Troubleshooting Instructions

TABLE OF CONTENTS

SAFETY CONSIDERATIONS

2

. . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ACCESSORY/SENSOR INSTALLATION

2

. . . . . . . . . . . . . . . .

Field--Supplied Hardware

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

User Interface

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Install Sensors

5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Space Temperature (SPT) Sensor Installation

5

. . . . . . . . . . . .

Indoor Air Quality CO

2

Sensor Installation (IAQ)

7

. . . . . . . .

Outdoor Air Quality CO

2

Sensor Installation (OAQ)

7

. . . . . .

Outdoor Air Temperature Sensor

10

. . . . . . . . . . . . . . . . . . . .

Space Relative Humidity Sensor (SPRH)

12

. . . . . . . . . . . . . .

Outdoor Air Relative Humidity Sensor (OARH)

12

. . . . . . . .

Connect Discrete Inputs

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Humidistat

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fire Shutdown

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Filter Status

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Fan Status

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Remote Occupancy

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Enthalpy Switch/Receiver

13

. . . . . . . . . . . . . . . . . . . . . . . . . .

Outdoor Enthalpy Control

14

. . . . . . . . . . . . . . . . . . . . . . . . .

Differential Enthalpy Control

14

. . . . . . . . . . . . . . . . . . . . . . .

Enthalpy Switch/Receiver Jumper Settings

15

. . . . . . . . . . . . .

Enthalpy Sensor Jumper Settings

15

. . . . . . . . . . . . . . . . . . . .

Communication Wiring--Protocols

15

. . . . . . . . . . . . . . . . . . . . .

General

15

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BACnet MS/TP

15

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Modbus

16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Johnson N2

16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

LonWorks

16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Local Access

16

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

START--UP

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Field Service Test

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unit

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cooling

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Heating

18

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Inputs

18

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Economizer

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

IAQ

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Clock Set

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

UserPW

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Sequence of Operation

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scheduling

19

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Indoor Fan

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cooling

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Economizer

20

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Power Exhaust

21

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Heating

21

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Indoor Air Quality

21

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Dehumidification

21

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Demand Limit

22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING

22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General

22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Communication LEDs

22

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Alarms

24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Third Party Networking

24

. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

APPENDIX A: DISPLAY TABLES

26--32

. . . . . . . . . . . . . . . . .

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Summary

Page 2 - SAFETY CONSIDERATIONS; GENERAL; WARNING; User Interface

2 SAFETY CONSIDERATIONS Installation and servicing of air-conditioning equipment can behazardous due to system pressure and electrical components. Only trained and qualified service personnel should install, repair, orservice air-conditioning equipment.Untrained personnel can perform the basic maint...

Page 3 - RTU

3 C07467 Fig. 1 -- RTU--MP Control Module RTU -- M P

Page 4 - Table 1 – RTU--MP Controller Inputs and Outputs; POINT NAME

4 Table 1 – RTU--MP Controller Inputs and Outputs POINT NAME BACnet OBJECT NAME TYPE OF I/O CONNECTION PIN NUM- BERS INPUTS Space Temperature Sensor sptsens AI (10K Thermistor) J20 --- 1, 2 Supply Air Temperature sat AI (10K Thermistor) J2 --- 1, 2 Local Outside Air Temperature Sensor oatsens AI (10...

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