Heatcraft Refrigeration Products H-IM-72A Manuals

Manuals and User Guides for Heatcraft Refrigeration Products H-IM-72A. We have 1 Heatcraft Refrigeration Products H-IM-72A manual available for free PDF download: Installation, Operating And Maintenance Manual

Heatcraft Refrigeration Products H-IM-72A Installation, Operating And Maintenance Manual

Heatcraft Refrigeration Products H-IM-72A Installation, Operating And Maintenance Manual (36 pages)

Parallel Compressor System

Brand: Heatcraft Refrigeration Products | Category: Air Compressor | Size: 0 MB

Table of Contents

Table of Contents
2
Inspection
3
Unit Designation
3
Model Definition
3
System Warranty
4
Rigging
4
Location of Equipment - INDOOR Clearances
4
Floor & Foundation Requirements
4
Vibration Mounts
4
Location of Equipment - OUTDOOR
5
Ground Mounting
5
Roof Mounting
5
Unit Vibration Isolation
5
Compressor Spring Vibration Isolators
5
Unit Access
6
Vertical Clearance
6
Lateral Clearance
6
Decorative Fences
6
Units in Pits
6
Multiple Units
6
Ventilation Requirements
7
Electrical
7
Refrigerant Piping
7
Suction P-Traps
7
Refrigerant Line Insulation
8
Refrigerant Line Support
8
Figure 9. Offsets Table 1. Expansion Chart
9
Expansion Loops
9
Table 4. Weight of Refrigerants in Copper Lines During Operation
11
Table 5B. Recommended Line Sizes for R-404A and R507 (Continued)
13
Table 6B. Recommended Line Sizes for R-22 (Continued)
15
Table 7. Recommended Remote Condenser Line Sizes
16
Leak Checking, Evacuation, and Start-Up
17
Refrigerant Distribution
18
Off Cycle
18
Electric Defrost
18
Priority I Hot Gas Defrost
18
Head Pressure Control System
18
Electronic Control System
19
System Balancing
19
System Superheat (NOTE: Superheat Is Not Preset at Factory)
19
Evaporator Superheat
19
Alternative Superheat Method
19
Compressors
20
Copeland Compressors
20
Table 11. Oil Safety Switch
20
Approved Copeland Lubricants
21
Carlyle Compressors
21
Oil Pressure
21
Sight Glass & Moisture Indicator
23
Safety Relief Devices
23
Series P100 Pressure Control
25
Auto Reset Models
25
Manual Reset Models
25
Liquid Level Switch
25
S-9400 Level Switch Series
25
S-9400 Operation
25
Module Replacement
26
Oil Control
26
Low Pressure Oil System
26
Oil Separators
26
Temprite Models
27
Temprite Valve Adjustment
27
Oil Level Regulators
27
Troubleshooting Oil System
28
Liquid Filter-Driers & Suction Filters
28
Sporlan Valve Company
29
Suction Filter
29
Compressor Motor Burnout Cleanup Procedure
29
Superior Valve Company
30
Alco Controls
30
Head Pressure Control
30
Valve Functions
30
Sporlan Valve Company
31
Liquid Drain Control Method
31
Recommended Valve Settings
31
Field Adjustment
31
Hot Gas Bypass Regulator Adjustment
31
Valve Setting and Adjustment
31
Valve Setting and Adjustment
32
Alco Controls
32
Control Settings
32
Low Pressure Switch Setting for RMCC
32
General Maintenance Schedule
33
Service Diagnosis Chart
34
Service Record
36
System Reference Data
36
Heatcraft
36

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