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McQuay PDAC User Manual

Name: McQuay PDAC
Brand: McQuay
Rating: 4 (1 reviews)

36 pages

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Installation & Maintenance Data

Group: PTAC

Part No.: 668109501

Date: January 2008

IM 882

Applied Packaged Terminal Air Conditioner

16" x 42" PDAC/PDHP With Top-Mounted Hydronic Heat

Default Chapter2
- Table of Contents2
- Safety Information3
- Inspection3
- Nomenclature4
- Introduction5
Dimensional Data6
Wall Opening Requirements7
- Louver Frame Installation7
- Wall Sleeve Extension Installation7
- Wall Construction Types8
Wall Sleeve Installation8
- Thin Wall Construction10
- Thick Wall Construction11
- Anchoring Wall Sleeve12
Installation of Louvers12
- Electrical Service12
Installation of Cooling Chassis12
Installation of Heat Section13
Installation of Room Cabinet14
- Installing Room Cabinet14
Supply and Return Coil Arrangements14
PDAC/PDHP Digital Touchpad Control15
- Inputs & Outputs15
- Keys and Indicators Labels15
- Display Function Legend15
- Wireless Remote Control (Option)15
Operation16
- Temperature Range16
- Cool Mode17
Modes of Operation-Description17
Control Board Configuration19
- Unit Protective Logic20
- Modes of Operation20
- Room Freeze Protection20
- Temperature Limiting20
Incremental Start-Up Report Audit21
Equipment Start-Up22
Controls Operating Instructions23
- Remote Wall Mounted Thermostats26
  - Specifications27
  - System Configurations27
- Remote Thermostat Primary/Secondary Unit Wiring Connections28
  - Remote Thermostat Control28
  - Premium (Programmable) Digital Control29
Wiring Diagrams30
- Premium (Programmable) Digital Control Board30
- Premium (Programmable) Digital Control Board with Standby31
Scheduled Maintenance32
- Equipment Protection from the Environment32
- Recommended Spare Parts33
- Refrigeration Cycle33
Faults and Protection Codes34
- PTAC/PTHP Control Board34
- Solid State Digital Controls34
- LUI Display Codes34
Troubleshooting35

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McQuay PDAC Specifications

General

Brand	McQuay
Model	PDAC
Category	Air Conditioner
Language	English

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Table of Contents

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