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Precedent WSC048E
Ingersoll-Rand Precedent WSC048E Manuals
Manuals and User Guides for Ingersoll-Rand Precedent WSC048E. We have
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Ingersoll-Rand Precedent WSC048E manual available for free PDF download: Installation, Operation And Maintenance Manual
Ingersoll-Rand Precedent WSC048E Installation, Operation And Maintenance Manual (56 pages)
Packaged Rooftop Air Conditioners - Heat Pump 3 - 10 Tons – 60 Hz
Brand:
Ingersoll-Rand
| Category:
Air Conditioner
| Size: 6 MB
Table of Contents
Table of Contents
3
Table of Content
4
Model Number Descriptions
5
Model Number Notes
6
General Information
7
Unit Nameplate
7
Compressor Nameplate
7
Unit Description
7
Economizer Control Actuator (Optional)
7
RTCI - Reliatel™ Trane Communication Interface (Optional)
7
RLCI - Reliatel™ Lontalk Communication Interface (Optional)
7
RBCI - Reliatel Bacnet Communications Interface (Optional)
7
RTOM - Reliatel™ Options Module
7
System Input Devices & Functions
7
Unit Clearances
11
Pre-Installation
17
Unit Inspection
17
Storage
17
Unit Clearances
17
Installation
18
Foundation
19
Ductwork
19
Horizontal Units
20
Roof Curb
21
Rigging
22
General Unit Requirements
23
Factory Installed Economizer
23
Temperature Limit Switch Usage for Electric Heat Units
23
Horizontal Discharge Conversion WSC036E, WSC048E (3 - 4 Ton Units)
23
Horizontal Discharge Conversion WSC060- 120E (5 - 10 Ton Units)
24
TCO-A Instructions
25
Return Air Smoke Detector
25
Main Electrical Power Requirements
26
Electric Heat Requirements
26
Low Voltage Wiring (AC & DC) Requirements
26
Condensate Drain Configuration
27
Filter Installation
27
Field Installed Power Wiring
28
Main Unit Power Standard Wiring
28
Main Unit Power Optional TBUE Wiring (through the Base Electrical Option)
28
Field Installed Control Wiring
29
Controls Using 24 Vac
29
Smoke Detector - (Reliatel™ Only) Customer Low Voltage Wiring
32
Pre-Start
33
Space Temperature Averaging (Reliatel™ Only)
33
Voltage Imbalance
35
Electrical Phasing (Three Phase Motors)
36
Compressor Crankcase Heaters (Optional on WSC036E*, WSC048E1, and WSC060E1 - Standard on Remaining Units)
36
Reliatel Controls
36
Test Modes
37
Start-Up
38
Verifying Proper Air Flow
38
Units with 5-Tap Direct Drive Indoor Fan
38
Units with Belt Drive Indoor Fan
39
Reliatel Units with Direct Drive Indoor Fan (7.5 - 10 Ton Units)
39
Return Air Smoke Detector
40
Economizer Start-Up Reliatel Control
40
Compressor Start-Up
41
Heating Start-Up
41
Final System Setup
42
Maintenance
43
Fan Belt Adjustment - Belt Drive Units
43
Monthly Maintenance
44
Filters
44
Return Air Smoke Detector Maintenance
44
Condensate Overflow Switch
44
Cooling Season
44
Heating Season
44
Coil Cleaning
44
Final Process
46
Troubleshooting
47
System Status Checkout Procedure
47
Method 1
47
Method 2
48
Resetting Cooling and Heating Lockouts
48
Zone Temperature Sensor (ZTS) Service Indicator
49
Clogged Filter Switch
49
Fan Failure Switch
49
Condensate Overflow Switch
49
Zone Temperature Sensor (ZTS) Test
49
Programmable & Digital Zone Sensor Test
50
Unit Economizer Control (ECA) Troubleshooting Reliatel Control
50
Troubleshooting Procedures for Direct Drive Plenum Fan
51
Wiring Diagrams
52
Limited Warranty
53
Heat Pump WCC, WCD, WCH, WCM and WSC (Parts Only)
53
Heat Pump WCZ, WCY, WCX, WCC, WCD
54
WCH, WCM, WCP and WSC (Parts Only)
54
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