York Saber DMS-420 Air Conditioner Manuals

Manuals and User Guides for York Saber DMS-420 Air Conditioner. We have 1 York Saber DMS-420 Air Conditioner manual available for free PDF download: Installation, Operation & Maintenance Manual

York Saber DMS-420 Installation, Operation & Maintenance Manual

York Saber DMS-420 Installation, Operation & Maintenance Manual (28 pages)

DMS Saber Series Air Cooled Packaged Air Conditioners

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

Table of Contents

Table of Contents
2
General

3
- Safety Considerations
  3
- Inspection
  3
- Renewal Parts
  3
- Product Nomenclature
  4
Installation

4
- Limitations
  4
- Location
  5
- Rigging and Handling
  5
- Clearances
  5
- Ductwork
  5
- Fixed Outdoor Air Intake Damper
  6
- Condensate Drain
  6
- Compressors
  7
- Filters
  7
- Service Access
  7
- Thermostat
  7
- Power and Control Wiring
  7
- Optional Electric Heat
  7
- Phasing
  8
- Product Data
  9
- Dimensions and Clearances
  10
- Drive and Pulley Data
  11
- Electrical Data
  12
- Fan Performance Data
  13
- Additional Pressure Drops
  14
- Checking Supply Air Cfm
  15
Safety

15
- Terminology
  15
- Operational Safety
  15
- Use and Operation
  16
- Adherence to Warnings
  16
- Staff Training
  16
- Use of the Unit
  16
- Recommended Safety Practices
  17
- Applicable Standards of EEC Machinery Directive
  17
Operation

18
- Sound Power Ratings
  18
- Volt Free Contact
  18
- Sequence of Operations
  18
- Cooling Operation Errors
  19
- High Pressure Limit Switch
  19
- Low Pressure Limit Switch
  19
- Freezestat
  19
- Low Ambient Cooling
  19
- Safety Controls
  19
- Compressor Protection
  20
- Flash Codes
  20
- Reset
  20
- Electric Heating Sequence of Operations
  20
- Heating Operation Errors
  20
Start up

20
- Restart Check List
  20
- Operating Instructions
  20
- Post Start Check List
  20
- Shut down
  20
- Belt Drive Blower
  21
Trouble Shooting

21
- Cooling Trouble Shooting Guide
  21
- Unit Flash Codes
  23
Maintenance

24
- Every Month
  24
- Every Three Months
  24
- Every Six Months
  24
- Every Twelve Months
  24
- Notes
  25

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