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