E - 4 Stage J - Back Discharge / Left Return 33 - 600V - 100A Switch 9 - Crate M - Modulating K -Left Discharge / Right Return 34 - 600V - 150A Switch iAIRE, LLC iAIRE OM manual...
Page 4
ERV Options (if ERV selected on page 1) - 15 16 17 18 Options (18) Wheel Diameter (15,16) Airflow Capability (17) 0 - No Options 19 - 19” L - Low A - 2 Position Outside Air Damper 25 - 25” H - High B - 2 Position Exhaust Air 30 - 30”...
Page 5
For more information about Carrier Residential Units go to: Split Units go to: http://www.carrier.com/ Units go to: http://www.carrier.com/ http://www.carrier.com/homecomfort/en/us/products/ building-solutions/en/us/products/split- building-solutions/en/us/products/packaged- heating-and-cooling/packaged-products/ systems/split-systems/ outdoor/outdoor-packaged-units/ COOLING ONLY LOW STATIC FAN PACKAGE UNIT ADDITIONAL OPTIONS UDC-TC04-LH* iAIRE Model # Carrier Model # iAIRE, LLC iAIRE OM manual...
START-UP REQUIREMENTS ! IMPORTANT ! To maintain factory warranty, all units must have an authorized factory start-up and the start-up paperwork on file For Questions, Contact iAIRE At: www.myiaire.com Email: sales@myiaire.com Phone: 844-348-9168 Fill out Start-Up request form here: https://www.myiaire.com/support-service/service-request/...
Liquid lines from the receivers to the evaporator should be sized to maintain velocities below 300 fpm, thus minimizing or preventing liquid hammer when solenoids or other electrically operated valves are used. iAIRE, LLC iAIRE OM manual...
A humidity call (when there is no call for Physical Inspection (pre power-up) Check part # of iAIRE unit to ensure it is what was ordered. cooling) will turn on Y1 and also engage the modulating hot Verify voltage/phases match.
Page 9
Record sub cooling temperature __________ degrees g) With thermostat still in TEST mode, increase the Hot gas valve position in increments until discharge air, (DAT) is raised to 70 - 72 degrees. iAIRE, LLC iAIRE OM manual...
TROUBLESHOOTING 1. The unit does not come on. a. Check to make sure there is power to the unit. b. Check to make sure the disconnect is on. c. Check to make sure the jumper between pins on terminal strip 1 is removed. i.
UNOCCUPIED HOURS Allows the occupant to set a schedule across the 7 day, 24 hour week to schedule the unit off to conserve energy. iAIRE, LLC iAIRE OM manual...
Indoor Temperature Actual Setpoint Decrease Temperature Setpoint Indoor Humidity & Outdoor Temperature Help System Mode Language Selection Fan Mode Temperature Units ADVANCED MENU NAVIGATION: Change Value Next Previous screen screen Return to pre- vious menu iAIRE, LLC iAIRE OM manual...
Setp oints Wir ele ss Display LU A Serv ice view Test Outp uts Return to Discover Mode shows wireless previous menu ZigBee network. Icon not shown if ZigBee communication module not installed DEFAULT SETTINGS TABLE: iAIRE, LLC iAIRE OM manual...
REMOTE SENSOR POWER COMMON OCC IN EXISTING TEMP OUT RH OUT SEE FIG. 5 RH SET OPTIONAL WATER GARD CUT IN BLUE CENTRAL ECON CO2 SENSOR BLACK SENSOR TERMINAL BLUE BOARD ECON ACTUATOR GRAY BLACK iAIRE, LLC iAIRE OM manual...
Page 21
DRAIN PAN OPTIONAL DIRTY FILTER TUBE PLACEMENT WIRING STAGE 1 CONTACTOR HIGH PRESSURE LOW PRESSURE 24vac N.C. CONNECT TO WHITE ALARM INPUT 24vac N.O. EXISTING EVAP DISCHARG BLACK E A IR ENTERING SUPPLY EA DAMPER (optional) iAIRE, LLC iAIRE OM manual...
Page 22
OCC IN EXISTING TEMP OUT RH OUT SEE FIG. 5 RH SET OPTIONAL WATER GARD BLUE CUT IN CENTRAL ECON CO2 SENSOR BLACK SENSOR TERMINAL BLUE BOARD ECON / 2 POSITION GRAY DAMPER ACTUATOR BLACK iAIRE, LLC iAIRE OM manual...
Page 23
DRAIN PAN OPTIONAL DIRTY FILTER WIRING TUBE PLACEMENT STAGE 1 CONTACTOR 24vac N.C. HIGH PRESSURE LOW PRESSURE CONNECT TO WHITE ALARM INPUT 24vac N.O. BLACK EXISTING EVAP DISCHARG E A IR ENTERING SUPPLY EA DAMPER (optional) iAIRE, LLC iAIRE OM manual...
RTU PIPING DIAGRAM SCH-0001-P REVISION: V5.0.0.2 SUCTION LINE LIQUID LINE SUCTION LINE REHEAT COIL HEATING LIQUID LINE HOT GAS LINE iAIRE, LLC iAIRE OM manual...
Page 26
RTU HP PIPING DIAGRAM SCH-0002-P REVISION: V5.0.0.1 SUCTION LINE REHEAT COIL HEATING LIQUID LINE HOT GAS LINE iAIRE, LLC iAIRE OM manual...
Page 30
Note: If you have both G & OCC, you 24VAC 24VAC ECON need to install a ENT/HUM SIG contact to break the incoming G signal RTU VFD ECON POS FEEDBACK FROM ACTUATOR VOC SIG CO2 SIG iAIRE, LLC iAIRE OM manual...
Page 31
THERMOSTAT CONTROL - ECONOMIZER BACNET POINTS LIST iAIRE, LLC iAIRE OM manual...
Page 32
SCH-001 1 5 5 -O REVISION: V3-2.0.0 BLACK COMMON WHITE 120VAC COMMON (BLACK) 208VAC ORANGE 240VAC 24VAC (RED) BLACK/RED 480VAC TRANSFORMER T I O N I O N I Z A E D E V I C iAIRE, LLC iAIRE OM manual...
Page 33
RING Exisiting Indoor Fan Motor Wiring GROUND TERM GROUND TERM 3 (COM) 4 (Ain1) Remove power wires from Indoor Fan Motor that is removed from unit and land on Voltage Block L1 L2 L3 PE iAIRE, LLC iAIRE OM manual...
Page 34
AIRFLOW HOOD WIRING DIAGRAM 12/19/2013 v 1.2 JP10 JP11 iAIRE, LLC iAIRE OM manual...
Page 35
O O R R O O U U T T D D O O O O R R F F A A N N T T E E R R M M I I N N A A L L B B L L O O C C K K R R E E D B B L L A A C C K B B R R O O W W N B B L L A A C C K iAIRE, LLC iAIRE OM manual...
Page 36
SCH-003 3 4 4 -O REVISION: V5.0 0 . . 0.2 2 BLACK REV. VALVE BLACK P1&P2 BLK P1&P2 RED YEL or WHT P1 B.W.G. YEL or WHT P2 B.W.G. T AMBIENT BRN or BLUE BRN or BLUE iAIRE, LLC iAIRE OM manual...
Need help?
Do you have a question about the ultraDRY Series and is the answer not in the manual?
Questions and answers