background image

THERMOSTAT

 CONTROL

Uses  a  standard  thermostat  with  a  humidistat,  a  call  for 

cooling turns on Y1, a call for heating turns on W1, a call 

for fan turns on fan. A humidity call (when there is no call for 

cooling) will turn on Y1 and also engage the modulating hot 

gas reheat valves.

GENERAL INSTRUCTIONS

An iAIRE’s operation is a function of the options and control 

packages that the iAIRE unit is equipped with.

RECEIVING / INSPECTION

Check part # of iAIRE unit to ensure it is what was ordered. 
Verify voltage/phases match.

At  the  time  of  delivery  the  iAIRE  unit  should  be  visually 

inspected  for  possible  damage.  If  any  damage  is  found  it 

should be reported immediately to the last courier company, 

preferably in writing. iAIRE recommends leaving the iAIRE 

unit in its shipping packaging until the time of installation.

RIGGING

Utilize the Carrier factory information on rigging these units. 

If you need help accessing this information, please contact 

iAIRE customer service at:
[email protected] or 844-348-9168.

SAFETY CONSIDERATIONS

Installation and servicing of the iAIRE units can be hazardous 

due to system, pressure, electrical components and moving 

parts. Only trained and qualified service personnel should 

install, repair or service these units.

When  working  on  iAIRE  or  other  HVAC  units  observe 

precautions in the literature, tags and labels attached to the 

units, and any other safety precautions that may apply.

Follow all local, national and industry electrical codes when 
installing these units and accessories.

START-UP

SPACE / DISCHARGE AIR TEMP CONTROL PACKAGE 

START-UP

Physical Inspection (pre power-up)

Check part # of iAIRE unit to ensure it is what was ordered. 

Verify voltage/phases match.

1. Verify condition of unit and note any installation or shipping

damage to coils or cabinets.

2. Verify installation of condensate drain trap.

3. Verify  power  is  available  at  disconnect  and  fuses  are

installed if required. Check incoming power to make sure it

is within tolerance.

4. Verify that all airways are open. (Fire dampers and supply

air registers.)

5. Check blower belt tension. (if available)

6. Confirm  that  the  space  sensor  is  installed.  (Space

Control  units  only,  see  wiring  in  figure  “B”  on  installatoin

wiring diagram pages. Space Sensors must be wired using

shielded wire.

After power-up

1.

Check  incoming  3-phase  power  for  a  stinger  leg  if  voltage  is

208/230VAC. If so ensure that stinger leg (high voltage phase to

ground) is the center leg.

2.

Go to 

thermostat

 and set both the heat and cool CFM. The

 

heat 

CFM is the VFD % in the heat mode that the AHU fan will run.

 

The 

cool CFM is the VFD % the AHU fan will run in all other modes.

3.

 Remove panel from outside air section and verify outside air 

damper

 

is fully open. Set adjustment thumb

 

wheel on damper 

motor for full

 

opening. Check crank arms and ball

 

joints on 

damper mechanism

 

allow damper to open fully.

Charging

1.

Locate 

RCCD

  device  in  condenser  section.  Locate  the 

RCCD 

Device and close the ball valve. This will stop flow to the 

RCCD

Device

2.

Disconnect 2-pin signal plug from Sporlan IB circuit board. This will 

close the modulating hot gas valve to allow correct charging.

3.

Invert refrigerant jug to provide liquid charge into suction line and

proceed to charge unit for 10 degrees of subcooling and 20 degrees

superheat. Depending on ambient conditions, evaporator leaving air

temperature should be between 48-58 

̊ 

F.

4.

When charge is complete return signal connector to Sporlan IB

board and re-open Rawal ball valve.

8

iAIRE 

OM manual

iAIRE, LLC

Содержание ultraDRY Series

Страница 1: ...PD 05 18 2022 v 1 04 PN IOM 0034 O M manual outside air solutions Thermostat Control...

Страница 2: ...THERMOSTAT DEFAULT SETTINGS TABLE 13 18 WIRING DIAGRAMS 20 23 BACNET POINTS LIST 24 PLUMBING PIPING DIAGRAM 25 26 OPTIONS WIRING DIAGRAMS 27 36 NOTES 37 38 TROUBLESHOOTING 10 Contact iAIRE At www myia...

Страница 3: ...50A Fuse 31 600V 30A Switch 32 600V 60A Switch 33 600V 100A Switch 34 600V 150A Switch Configuration 13 A Down Supply Down Return B Horizontal Supply Down Return C Down Supply Horizontal Return D Hori...

Страница 4: ...rflow Capability 17 L Low H High Options 18 0 No Options A 2 Position Outside Air Damper B 2 Position Exhaust Air C Building Pressure D Outside Airflow Monitoring H Supply Air FIlter Status J Exhaust...

Страница 5: ...TRUCTIONS Asterisk All part numbers and part number references will use an asterisk to designate all characters which do not apply to the part number for the information being provided in that section...

Страница 6: ...ave 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 http...

Страница 7: ...ystem should Ensure proper refrigerant feed to evaporators Provide practical refrigerant line sizes without excessive pressure drop Prevent excessive amounts of lubricating oil from being trapped in a...

Страница 8: ...nsure it is what was ordered Verify voltage phases match 1 Verify condition of unit and note any installation or shipping damage to coils or cabinets 2 Verify installation of condensate drain trap 3 V...

Страница 9: ...emperature of the Liquid Line leaving the condenser Condensing temperature should be 100 110 degrees minimum d Calculate Sub cooling Saturation Temp Liquid line Temp Sub cooling e Charge systems for 1...

Страница 10: ...pins make sure there is not a short or the unit will not turn on This is the location for remote start stop d Check to make sure the circuit breaker or the 24V power supply is not tripped 2 Fan speed...

Страница 11: ...mp will come and begin heating the air Once the temperature reaches the set point temperature the heat pump will turn off and the air will continue to circulate in the space without heating or cooling...

Страница 12: ...oor Temperature Occupancy Status Help Language Selection Temperature Units Fan Mode System Mode Date Touch and hold this point for 3 seconds to enter setup mode Note If a configuration installer passw...

Страница 13: ...ABLE Return to previous menu 1 2 Setup Network Configuration Setpoints Display Service view Test Outputs Discover Mode shows wireless ZigBee network Icon not shown if ZigBee communication module not i...

Страница 14: ...DEFAULT SETTINGS TABLE CONT 14 iAIRE OM manual iAIRE LLC...

Страница 15: ...DEFAULT SETTINGS TABLE CONT 15 iAIRE OM manual iAIRE LLC...

Страница 16: ...DEFAULT SETTINGS TABLE CONT 16 iAIRE OM manual iAIRE LLC...

Страница 17: ...DEFAULT SETTINGS TABLE CONT 17 iAIRE OM manual iAIRE LLC...

Страница 18: ...DEFAULT SETTINGS TABLE CONT Custom Menu containing VFD speed setpoint and HGRH min and max 18 iAIRE OM manual iAIRE LLC...

Страница 19: ...N PLACE OF INDOOR FAN POWER DISTRIBUTION BLOCK EXISTING EXISTING SOLID CORE SENSOR 1 2 BB WHITE GRAY AA RED BLACK GREEN MOTOR INCOMING POWER DD P CC 3 1 2 VFD LOW VOLTAGE TERMINAL STRIP SCR AI 1 AGND...

Страница 20: ...K7 S5 OAHSENSOR ECON CO2SENSOR ECON ACTUATOR OPTIONALSENSORS H1 WHT SEEFIGURE 3 H3 S2 YEL BLUE YEL ORG GRAY T18 See Terminal Strip T3 See Terminal Strip T2 See Terminal Strip T2 RED GRN L1 BLK K1 T13...

Страница 21: ...T10 T14 T11 T12 RED R BLK C WHT PURP H2 2 1 4 3 5 6 BRN WHT BLUE YEL T10 T14 T11 T12 RED R BLK C CONDENSER SEE TERMINAL STRIP 3 IN AIR HANDLER FACTORY AIR HANDLER TERMINAL STRIP W2 W1 Y2 Y1 R C FIGUR...

Страница 22: ...PNK T2 YEL T4 BLUE S3 YEL S2 BLUE S1 YEL T5 ORG S4 ORG T16 GRAY S5 GRAY TERMINAL STRIP T1 T1 1 TERMINAL STRIP T2 GRAY GRAY WHT 12 AA GRAY WHT 9 H2 CENTRAL TERMINAL BOARD R Y1 Y2 W1 W2 G C X EXISTING...

Страница 23: ...2 3 4 1 2 3 4 7 8 VALVE 6386 STEPS 5 8 VALVE 3193 STEPS RED BLK RED GRN TERMINAL STRIP T1 WHT BLK H3 FIGURE4 PACKAGE RTU 6 2 3 1 4 5 FIGURE 3 A FIGURE 3 B OPTIONAL MODULATING HEAT MAXITROL GAS VALVE N...

Страница 24: ...THERMOSTAT CONTROL BACNET POINTS LIST 24 iAIRE OM manual iAIRE LLC...

Страница 25: ...USE FOR 2 STAGE UNITS J K P G M H FANCOIL ENTERING AIR EAT REHEAT COIL T DISCHARGE AIR DAH H LEAVING AIR LAT NOT INSTALLED IN SPACE CONTROL UNITS T DISCHARGE AIR DAT T Y1 Y2 W1 W2 W3 HEATING ELECTRIC...

Страница 26: ...NG CONDENSING VALVE 1 FANCOIL E MODULATING HOT GAS VALVE 1 G RAWAL APR VALVE H SUCTION ACCUMULATOR J LIQUD LINE BULB NOT ON APR 410 5 K EXTERNAL EQUALIZER APR 410 2 AND UP L HOT GAS BULB NOT ON APR 41...

Страница 27: ...ON OPTION WIRING REVISION V3 2 0 0 SCH 0001 O C Co on nn ne ec ctt tto o G G S Siig gn na all C Co on nn ne ec ctt tto o C Co om mm mo on n DEVIC IONIZATION COMMON BLACK 24VAC RED 27 iAIRE OM manual i...

Страница 28: ...POWERED SERVICE OUTLET OPTION WIRING REVISION V5 0 0 1 SCH 0010 O 6 7 8 8 7 6 5 4 3 2 1 5 4 3 2 1 Incoming Power from RTU SPLIT 460 V 208 230 V 28 iAIRE OM manual iAIRE LLC...

Страница 29: ...24 VAC COMMON 16 6 17 9 10 GREEN GREEN BLUE WHITE RED WHITE ORANGE BLACK BLACK RED RED WHITE BLACK NOTE Make sure to cut the jumper on the Carrier control board for smoke EXISTING C MAIN CONTROL BOARD...

Страница 30: ...tat provided by other vendors Translator provided as an optional device TO RTU ECON SIG TO ACTUATOR ECONOMIZER CONTROL SCHEMATIC COMM Split Only 2 05 2014 v 1 0 SCH 0014 O J17 J18 J19 J20 COMP 1 COMP...

Страница 31: ...THERMOSTAT CONTROL ECONOMIZER BACNET POINTS LIST 31 iAIRE OM manual iAIRE LLC...

Страница 32: ...AL LO ON NE E IONIZATION WIRING REVISION V3 2 0 0 SCH 001 15 5 O DEVIC IONIZAETION COMMON BLACK 24VAC RED COMMON 120VAC 208VAC 240VAC 480VAC TRANSFORMER BLACK WHITE RED ORANGE BLACK RED 32 iAIRE OM m...

Страница 33: ...R L1 L2 L3 PE 3 COM 1 2 3 JJ 4 Ain1 4 DAT PROCESS CONTROLS O O RING RING GROUND TERM GROUND TERM X C G W2 W1 Y2 Y1 R CENTRAL TERMINAL BOARD existing C BLK R RED L3 L1 L2 L3 L1 L2 GND MAIN POWER FROM R...

Страница 34: ...Sensor 16 High Outside vs Building Space CO2 Alarm 17 High Outside vs Building Space CO2 Alarm 18 19 20 Terminal Strip 1 Occupied 2 Occupied 3 Airflow Low CFM Alarm 5 Airflow Low CFM Alarm 6 Output CF...

Страница 35: ...N N A A L L B B R R O O W W N N B B L L A A C C K K B BL LA AC CK R RE ED B BL LA AC CK B BR RO OW WN E E X X I I S S I I T T I I N N G G F F A A C C T T O O R R Y Y O O D D F F W W I I R R I I N N G...

Страница 36: ...1 DEFAULT SETPOINT 35 psig 465 psig 395 psig N N O O T T E E 1 1 WIRE CONNECTED TO W1 O ONLY INSTALLED WHEN CONNECTING TO HEAT PUMP UNIT N N O O T T E E 2 2 BE SURE TO SELECT N C or N O TO MATCH UNIT...

Страница 37: ...37 iAIRE OM manual iAIRE LLC NOTES...

Страница 38: ...38 iAIRE OM manual iAIRE LLC NOTES...

Отзывы: