Related Manuals for McQuay OM 813
Summary of Contents for McQuay OM 813
- Page 1 Operation & Maintenance Data OM 813 Group: PTAC Part No: 106878501 Date: August 2005 Digital Control For Incremental Top-mounted Hydronic Heat Comfort Conditioners ®...
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Page 2: Table Of Contents
McQuay Packaged Terminal Air Condi- tioning products. Illustrations cover the general appearance of McQuay International products at the time of publication and McQuay Inter- “McQuay” is a registered trademark of McQuay International. national reserves the right to make changes in design and construction ©McQuay International 2005. -
Page 3: Introduction
• Indoor Fan (BLOWER HI, BLOWER LO) • Damper Control (DAMPER) • Hydronic Valve (HYV) Figure 1. Digital Control Components Touchpad and Display (Low Voltage) Main Control Board Transformer (24 VAC) OM 813 PTAC Digital Controls Page 3 of 8... -
Page 4: User Interface
7- Push Buttons Display Function Legend Tr = Room Temperature Ts = Temperature Setpoint t = Time tP = Touch Pad Control rT = Remote Thermostat Control rF = Room Freeze Condition Page 4 of 8 PTAC Digital Controls OM 813... -
Page 5: Unit Operation
With a (2) two motor PTAC: The control board will beep when any button is pressed on The compressor and the outdoor fan are controlled the remote control to confirm signal. simultaneously. OM 813 PTAC Digital Controls Page 5 of 8... -
Page 6: Modes Of Operation
Dry Mode (Zone) is initiated based on the temperature differential between the room temperature (Tr) and the temperature set point (Ts): Compressor O ff 12 mins. = Zone Determination Time Page 6 of 8 PTAC Digital Controls OM 813... -
Page 7: Heat Mode
Up or Down button. To move from one screen to another, press the Mode button. To exit Set Up, press the Mode Up and Down buttons simultaneously for 5 seconds or control will automatically exit Set Up in 15 seconds. OM 813 PTAC Digital Controls Page 7 of 8... -
Page 8: Outdoor Air Sensor Reading
This document contains the most current product information as of this printing. For the most up-to-date product information, please go to www.mcquay.com. ©2005 McQuay International (800) 432-1342 www.mcquay.com OM 813 (8-05) / Page 8 of 8...