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Q42A1, Q30A1, Q36A1, Q60A1, Q24A1, Q48A1 Figure Fresh Air Damper Removal, Manual, Page, 32 of
Models:
Q48A1
Q24A1
Q60A1
Q42A1
Q36A1
Q30A1
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Troubleshooting
Specifications
Install
Figure Unit Mounted Thermostat Wiring Diagram
Dimension
Wiring – Main Power
Adjustable Delay On Make And Break Timer
Phase Monitor
Figure Fan Blade Setting
Q-TEC ENERGY RECOVERY VENTILATOR Option
Page 32
Image 32
FIGURE 21
FRESH AIR DAMPER REMOVAL
MOUNTING SCREW
Manual
2100-522B
Page
32 of 38
Page 31
Page 33
Page 32
Image 32
Page 31
Page 33
Contents
INSTALLATION
Q-TECSERIES PACKAGED
AIR CONDITIONER
INSTRUCTIONS
CONTENTS
GETTING OTHER INFORMATION AND PUBLICATIONS
FOR MORE INFORMATION, CONTACT THESE PUBLISHERS
Q-TEC Series General Information
Q 42 A
X X V X X
Q-TEC MODEL NOMENCLATURE
TABLE FACTORY BUILT-INELECTRIC HEAT TABLE
Page
5 of
2100-522B
TABLE ELECTRICAL SPECIFICATIONS
Manual
Page
6 of
UNIT DIMENSIONS FIGURE
Manual
Page
7 of
SHIPPING DAMAGE
UNIT REMOVAL FROM SKID
FIGURE AIR SEAL UNDER QTEC UNIT
FIGURE REMOVAL OF UNIT FROM SKID
MINIMUM INSTALLATION HEIGHT
HANDLING UNIT AFTER REMOVAL FROM SKID
GENERAL
FIGURE UNIT ON APPLIANCE CART
FIGURE INSTALLATION WITH FREE BLOW PLENUM FIGURE
DUCTED APPLICATION
Manual
Page
DUCT WORK
FILTERS
FIGURE SUPPLY DUCT CONNECTIONS
FIGURE FILTER LOCATION
SERVICE LIGHT
FRESH AIR INTAKE
CONDENSATE DRAIN
OPTIONAL REAR DRAIN KITS
FIGURE OPTIONAL SIDE DRAIN SIDE VIEW INSTALLATION
FIGURE
FIGURE
STANDARD REAR DRAIN
MIS-2469
WALL SLEEVE
TUBE
OVERFLOW TUBE
FIGURE 12B
REMOVE KNOCK-OUTFOR INDOOR DRAIN HOSE CONNECTOR
FIGURE 12C
If Used
MIS-2471
FIGURE 12D
DRAIN HOSE FROM INDOOR DRAIN PAN
MOVE HOSE FROM ATTACHMENT IN
LOWER DRAIN PAN AND SLIDE ONTO
Return Grille SleeveStud Washer Nut Condenser
Door Removed
Lower Control Panel
FIGURE 13A UNIT MOUNTING
FIGURE REMOVING LOCKING SCREWS FROM WHEELS
INSTALLATION INSTRUCTIONS
MOUNTING THE UNIT
WIRING – MAIN POWER
WIRING – LOW VOLTAGE WIRING
FIGURE COMPONENT LOCATION
TABLE OPERATING VOLTAGE RANGE
connectors while the power is on
LOW VOLTAGE CONNECTIONS
GENERAL
LOW VOLTAGE CONNECTIONS FOR DDC CONTROL
Predominant Features
TABLE
WALL THERMOSTATS
FIGURE
8403-058
FIGURE UNIT MOUNTED THERMOSTAT WIRING DIAGRAM
8403-060 GOrange Y2 Purple Brown/White Y1 Yellow
W2 Brown RRed/White CBlack/White L Pink
Plug #2 1 2 3 4 5 6 7 8 9 10 11 12
8403-060
CO2 Controller Part #8403-05624VAC Analog Out
SAFETY PRACTICES
START UP
GENERAL
TOPPING OFF SYSTEM CHARGE
IMPORTANT INSTALLER NOTE
PHASE MONITOR
connectors while the power is on
START UP
SERVICE HINTS
ADJUSTMENTS
Adjustable Delay On Make And Break Timer
High Pressure Switch and Lockout Sequence
MIST ELIMINATOR SERVICE
VENT OPTIONS
BAROMETRIC FRESH AIR DAMPER Standard
ECONOMIZER OR COMMERCIAL ROOM VENTILATOR Option
Q-TEC ENERGY RECOVERY VENTILATOR Option
Manual
Page
31 of
FIGURE FRESH AIR DAMPER REMOVAL
Manual
Page
32 of
FIGURE QERV REMOVAL
Manual
Page
33 of
PRESSURE SERVICE PORTS
SEQUENCE OF OPERATION
OPTIONAL CLIMATE CONTROLS SEQUENCE OF OPERATION
FIGURE CO2 CONTROLLER – FACTORY SET TO PPM
TROUBLESHOOTING GE ECM MOTORS
Symptom Cause/Procedure
Symptom Cause/Procedure
Don’t
TROUBLESHOOTING GE ECM MOTORS CONT’D
Replacing ECM Control Module
FAN BLADE SETTING DIMENSIONS
FIGURE FAN BLADE SETTING
TABLE FAN BLADE DIMENSIONS
R-410A
ALL TEMPERATURES IN DEGREES F
TABLE COOLING PRESSURE
