Carrier 50SS042 Manuals

Manuals and User Guides for Carrier 50SS042. We have 1 Carrier 50SS042 manual available for free PDF download: Installation, Start-Up And Service Instructions Manual

Carrier 50SS042 Installation, Start-Up And Service Instructions Manual

Carrier 50SS042 Installation, Start-Up And Service Instructions Manual (49 pages)

Single-Package Cooling Units

Brand: Carrier | Category: Air Conditioner | Size: 1 MB

Table of Contents

Safety Considerations
1
- Table of Contents
  1
- Unit 50SX with Optional Base Rail Shown
  1
General
1
- Legend
  2
- — Dimensions; Units 50SS018-042 Without Base Rail
  2
- Left Side View
  2
- Front View
  2
- — Roof Curb Dimensions
  12
Receiving and Installation
13
Step 1 - Check Equipment
13
- Identify Unit
  13
Step 2 - Provide Unit Support
13
- Roof Curb
  13
- Slab Mount
  13
Step 3 - Provide Clearances
13
Step 4 - Rig and Place Unit
13
- Notice to Riggers
  14
- Suggested Rigging for Units Without Base Rail
  14
- Physical Data
  15
- Area Not to be Drilled
  16
- Typical Installation
  16
Step 5 - Select and Install Ductwork
16
Step 6 - Provide for Condensate Disposal
20
- Condensate Trap
  21
- High-Voltage Connections
  21
- Routing Power Leads into Unit
  21
Step 7 - Install Electrical Connections
21
Pre-Start-Up
26
Check for Refrigerant Leaks
27
Maintenance
40
Air Filter
40
Unit Top Removal
40
Evaporator Blower and Motor
40
Condenser Coil, Evaporator Coil, and Condensate Drain Pan
41
Electrical Controls and Wiring
41
Refrigerant Circuit
41
Evaporator Airﬂow
41
Metering Devices
41
Liquid Line Strainer
41
Troubleshooting Cooling Chart
42
- Troubleshooting Cooling Chart
  43
- Packaged Service Training
  46
Start-Up Checklist
48

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