Carrier 35L Series, Инструкция по установке и запуску, Страница: 1 / 20

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53350001-01 Printed in U.S.A. Form 35L,N-1SI Pg 1 3-06 Replaces: 35L,M,N-1SI
Book 3
Tab 6a
Installation and Start-Up Instructions
CONTENTS
Page
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . 1
PRE-INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warranty
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
CONTROL ARRANGEMENTS
. . . . . . . . . . . . . . . . . . . 2-7
CCN Control Arrangement . . . . . . . . . . . . . . . . . . . . . . . . 3
Analog Electric Control Arrangement . . . . . . . . . . . . 3
Direct Digital Electronic Control
Arrangement (Field Supplied) . . . . . . . . . . . . . . . . . . . 3
Pneumatic Control Arrangement . . . . . . . . . . . . . . . . . 3
No Control
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Step 1 — Install Volume Control Box . . . . . . . . . . . . . 3
Step 2 — Make Duct Connections . . . . . . . . . . . . . . . . 3
Step 3 — Install Sensors and Make Field
Wiring Connections — Electronic Analog
or DDC (Direct Digital Controls)
. . . . . . . . . . . . . . . . 3
CONTROL SET UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6,7
General
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Set Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Field Adjustments of Minimum and
Maximum Airflow Set Points
. . . . . . . . . . . . . . . . . . . 6
System Calibration of the Linear Averaging
Flow Probe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
PNEUMATIC CONTROLS . . . . . . . . . . . . . . . . . . . . . . . .7,8
Preparation for Balancing
. . . . . . . . . . . . . . . . . . . . . . . . 7
Balancing Procedure
(Control Sequences 1500-1523) . . . . . . . . . . . . . . . . 7
Preventative Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . 8
Pneumatic Control Troubleshooting . . . . . . . . . . . . . . 8
ANALOG CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . .9,10
Balancing Procedures
(Control Sequences 2400, 2440 and 2470)
. . . . . . 9
Applications for Dual Duct (Minimum Air
from Cold Duct) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Analog Control Troubleshooting
. . . . . . . . . . . . . . . . 10
ComfortID™ CONTROLS
. . . . . . . . . . . . . . . . . . . . . 10-18
Install Sensors and Make
Field-Wiring Connections . . . . . . . . . . . . . . . . . . . . . 10
• GENERAL
• SUPPLY-AIR TEMPERATURE SENSOR
INSTALLATION
• SPACE TEMPERATURE SENSOR INSTALLATION
AND WIRING
• WIRING THE SPACE TEMPERATURE SENSOR
AND SET POINT ADJUSTMENT SLIDEBAR
• WIRING THE CCN NETWORK COMMUNICATION
SERVICE JACK
• PRIMARY AIR TEMPERATURE SENSOR
INSTALLATION
• INDOOR-AIR QUALITY SENSOR INSTALLATION
• INDOOR-AIR QUALITY SENSOR WIRING
• HUMIDITY SENSOR (Wall-Mounted) INSTALLATION
Connect the CCN Communication Bus . . . . . . . . . . 15
• COMMUNICATION BUS WIRE SPECIFICATIONS
• CONNECTION TO THE COMMUNICATION BUS
ComfortID Controls Start-Up . . . . . . . . . . . . . . . . . . . . 16
• GENERAL
• PRIMARY SYSTEM CHECK
• COMFORTID CONTROL SYSTEM CHECK
CCN System Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
• COMFORTID TEST AND BALANCE TOOL
SOFTWARE
• COMFORTID CONSTANT VOLUME DUAL DUCT
CONTROL PACKAGE NO. 4160
• COMFORTID VARIABLE AIR VOLUME DUAL
DUCT WITH CONSTANT MINIMUM COLD DECK
AIRFLOW CONTROL PACKAGE NO. 4170
• COMFORTID VARIABLE AIR VOLUME DUAL
DUCT WITH COLD DECK CLOSE-OFF CONTROL
PACKAGE NO. 4175
• COMFORTID VARIABLE AIR VOLUME DUAL
DUCT WITH CONSTANT VENTILATION CONTROL
PACKAGE NO. 4180
• COMFORTID VARIABLE AIR VOLUME DUAL
DUCT WITH DEMAND CONTROL VENTILATION
CONTROL PACKAGE NO. 4190
SAFETY CONSIDERATIONS
SAFETY NOTE
Air-handling equipment will provide safe and reliable
service when operated within design specifications. The
equipment should be operated and serviced only by autho-
rized personnel who have a thorough knowledge of system
operation, safety devices and emergency procedures.
Good judgement should be used in applying any manu-
facturer’s instructions to avoid injury to personnel or dam-
age to equipment and property.
Disconnect all power to the unit before performing mainte-
nance or service. Unit may automatically start if power is
not disconnected. Electrical shock and personal injury
could result.
35L,N Dual Duct Terminal Units
Variable Volume System