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THC048F
Ingersoll-Rand THC048F Manuals
Manuals and User Guides for Ingersoll-Rand THC048F. We have
1
Ingersoll-Rand THC048F manual available for free PDF download: Installation, Operation And Maintenance Manual
Ingersoll-Rand THC048F Installation, Operation And Maintenance Manual (74 pages)
Brand:
Ingersoll-Rand
| Category:
Air Conditioner
| Size: 9 MB
Table of Contents
Table of Contents
4
Model Number Descriptions - 3 to 10 Tons (T/Y)
6
Model Number Notes
7
Model Number Descriptions - 3 to 5 Tons
9
Plus)
9
Model Number Notes
10
General Information
11
Unit Inspection
11
Storage
11
Unit Nameplate
11
Compressor Nameplate
11
Microchannel Coil Barcode ID
11
Unit Description
11
Economizer Control Actuator (Optional)
11
System Input Devices & Functions
12
Low Pressure Control
13
High Pressure Control
13
Power Exhaust Control (Optional)
13
Lead/Lag Control (Dual Circuit Only)
13
Evaporator Frost Control
14
Discharge Line Temp Switch (DLTS)
15
Smoke Detector Sensor (Optional)
15
Phase Monitor
15
Single Zone Variable Air Volume / Displacement Ventilation (Optional)
15
Human Interface - 5 Inch Color Touchscreen (Optional)
15
Unit Dimensions
16
Unit Clearances
16
Installation
24
Pre-Installation
24
Procedure
24
Foundation
26
Horizontal Units
26
Ductwork
27
Roof Curb
28
Rigging
29
General Unit Requirements
30
Factory Installed Economizer
30
Temperature Limit Switch Usage for Electric Heat Units
30
Horizontal Discharge Conversion
30
Units)
30
TCO-A Instructions
31
Return Air Smoke Detector
32
Air-Fi™ Wireless Communication Interface
33
Main Electrical Power Requirements
33
Electric Heat Requirements
34
Low Voltage Wiring (AC & DC) Requirements
34
Condensate Drain Configuration
34
Filter Installation
35
Field Installed Power Wiring
35
Main Unit Power
35
Standard Wiring
35
Optional TBUE Wiring (Through-The-Base Electrical Option)
35
Field Installed Control Wiring
36
Control Power Transformer
36
Controls Using 24 VAC
36
Controls Using DC Analog Input/Outputs (Standard Low Voltage Multi Conductor Wire)
37
DC Conductors
37
Space Temperature Averaging
42
Pre-Start
45
Voltage Imbalance
45
Electrical Phasing (Three Phase Motors)
45
Compressor Crankcase Heaters (Optional)
46
Reliatel™ Controls
46
Test Modes
47
Electromechanical Controls Test Procedure
47
Unit Start-Up
49
Verifying Proper Air Flow
49
Units with 5-Tap Direct Drive Indoor Fan
49
Units with Belt Drive Indoor Fan
49
Units with Direct Drive Indoor Fan - Electromechanical Control
50
Reliatel™ Units with Direct Drive Indoor Fan
50
High Efficiency)
50
Plus Units with the Constant CFM Direct Drive Indoor Fan
51
Variable Air Volume Applications
52
Vav)
52
Supply Duct Static Pressure Control
53
Traditional VAV Standalone Operation
53
Supply Air Temperature Reset
53
Return Air Smoke Detector
54
Economizer Start-Up
54
Compressor Start-Up
55
Dehumidification Option
55
Final System Setup
56
Maintenance
57
Fan Belt Adjustment - Belt Drive Units
57
Monthly Maintenance
58
Filters
58
Return Air Smoke Detector Maintenance
58
Cooling Season
58
Heating Season
58
Coil Cleaning
58
Microchannel (MCHE) Coils
59
Round Tube Plate Fin (RTPF) Coils
59
Annual Maintenance
61
Final Process
61
Troubleshooting
62
Reliatel™ Control
62
System Status Checkout Procedure
62
Method 1
62
Resetting Cooling and Ignition Lockouts
63
Zone Temperature Sensor (ZTS) Service Indi
64
Cator
64
Clogged Filter Switch
64
Fan Failure Switch
64
Condensate Overflow Switch
64
Zone Temperature Sensor (ZTS) Test
64
Test 1 - Zone Temperature Thermistor (ZTEMP)
64
Test 2 - Cooling Set Point (CSP) and Heating Set Point (HSP)
64
Test 3 - System Mode and Fan Selection
64
Test 4 - LED Indicator Test
64
Relative Humidity Sensor Test
65
Programmable & Digital Zone Sensor Test
65
Reliatel™ Refrigeration Module (RTRM) Default Chart
65
Unit Operation Without a Zone Sensor
65
Unit Economizer Control (ECA) Troubleshoot
65
Ing
65
Reliatel™ Control
65
Electromechanical Control
66
Unit Economizer Control (ECA) Test Proce
67
Dures
67
Electromechanical Control
67
Troubleshooting Procedures for Direct Drive
68
Plenum Fan
68
Unit Wiring Diagrams Numbers
69
Limited Warranty
72
Electric Air Conditioner
72
TCD, TCH, TSC and THC (Parts Only)
72
Models Less than 20 Tons for Commercial Use
72
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