Conair Portable Chillers Series 1Water-Cooled (W1) and Air-Cooled Models (A1) withTIC Control

Page 19

Air-cooled Models

SPECIFICATIONS

front

A

B

side

C

back

10.5 {267}

5.5 {140}

 

 

 

 

10 {254}

9 {229}

MODEL

A1-1.5

A1-2.25

A1-3.25

A1-4

A1-5

A1-7.5

A1-10

A1-13

Performance characteristics

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity✝, tons

1.18

1.79

2.77

3.62

4.27

6.06

8.75

10.95

Compressor Hp{kW}

1.5 {1.1}

2.25 {1.7}

3.25 {2.4}

4

{3}

5 {3.7}

7.5

{5.6}

10 {7.5}

13 {}

Pump Hp {kW}

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60 Hz

0.75 {0.6}

0.75 {0.6}

1 {.8}

1 {.8}

1.5

{1.1}

1.5

{1.1}

1.5

{1.1}

2 {1.5}

50 Hz

1.5 {1.1}

1.5

{1.1}

1.5

{1.1}

2 {1.5}

2 {1.5}

2 {1.5}

2 {1.5}

2 {1.5}

Chilled water flow‡ , gpm {lpm}

5.7 {21.6}

8.6 {32.6}

6.7 {25.4}

8.7 {32.9}

10.2

{38.6}

14.5

{54.9}

21.0

{79.5}

26.3

{99.6}

Chilled water pressure§, psi {bar}

29.6 {2.0}

28.5 {2.0}

35.9 {2.5}

33.9 {2.3}

42.4 {2.9}

36.9 {2.5}

31.6 {2.2}

36.1 {2.5}

Reservoir capacity, gal {l}

8.8 {33.3}

15

{57}

15

{57}

15

{57}

15

{57}

25

{95}

25

{95}

25

{95}

Condenser fans

1

 

2

 

2

 

2

 

2

 

2

 

2

 

4

Condenser fan power Hp {kW}

0.17 {0.13}

0.17

{0.13}

0.17

{0.13}

0.25

{0.19}

0.25

{0.19}

0.5

{0.4}

0.5

{0.4}

0.5

{0.4}

Condenser air flow

1050

1704

2420

4237

4237

5300

5300

9800

ft3/min {liters/min}

{29,732}

{48,250}

{68,525}

{119,975}

{119,975}

{150,075}

{150,075}

{277,505}

Dimensions in {mm}

A-Height

49 {1245}

 

49 {1245}

 

 

53.5 {1359}

 

 

71 {1524}

 

75 {1905}

 

B-Width

34 {864}

 

34 {864}

 

 

34 {864}

 

 

34 {864}

 

34 {864}

 

C-Length

39.5 {1003}

 

45.5 {1156}

 

 

55 {1397}

 

 

55 {1397}

 

55 {1397}

 

Weight lb {kg}

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Installed

610 {277}

830 {376}

830 {376}

1030

{467}

1030 {467}

1230 {558}

1230 {558}

1440 {653}

 

Shipped

750 {340}

1000 {454}

1000 {454}

1200

{544}

1200 {544}

1400 {635}

1600 {726}

1800 {816}

 

Utility requirements

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Process connections in

 

 

 

 

 

1

 

 

 

 

 

 

 

1.5

 

 

 

Power consumption amps

run

full

run

full

run

full

run

 

full

run

full

run

full

run

full

run

full

230V/3 phase/60hz*

11.0

19.6

13.3

20.8

18.6

32.2

23.7

 

33.3

27.8

40.1

38.6

47.2

47.2

62.7

57.4

76.9

 

220V/3 phase/50hz*

14.7

23.6

17.1

24.8

21.5

35.5

27.7

 

37.6

29.9

42.6

41.2

50.0

50.2

66.1

60.0

79.9

 

460V/3 phase/60hz

5.3

8.9

6.5

9.4

9.0

14.6

11.6

 

15.1

13.5

18.2

18.9

21.4

23.2

28.4

28.3

34.8

 

400v/3 phase/50hz*

7.7

11.8

9.0

12.4

11.4

17.8

14.8

 

18.8

16.0

21.3

22.2

25.0

27.2

33.0

32.6

40.0

 

575V/3 phase/60hz*

4.2

7.1

5.2

7.5

7.2

11.7

9.3

 

12.1

10.8

14.5

15.1

17.1

18.6

22.7

22.6

27.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATION NOTES

✝Based on 50 °F (10 °C) water temperature (100% water) leaving the chiller, standard pump selections, 95 °F (35 °C) ambient air conditions for the 60 Hz units. For the 50 Hz units, multiply the capacity by 0.8. Consult factory for other conditions. Capacity ratings are (+-) 5% based on compressor manufacturer’s ratings and are subject to change without notice.

‡Based on 50 °F (10 °C) water temperature leaving the chiller and 60 °F (16 °C) water temperature returning to the chiller (except A1-1.5 and A1-2.25 which have 55 °F (13 °C) water temperature returning to the chiller).

§Pressure at pump discharge. See Pressure Tables in the Appendix for Evaporator and Condenser pressure drops. * Optional

UGH016/0500

Series 1 Portable Chillers, TIC Control

DESCRIPTION 2-11

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Contents Portable Chillers Conair GROUP, INC Introduction Table of ContentsParts and Diagrams . . . . . . . . . . . .P/D-1 Introduction HOW Guide is Organized Purpose User GuideYour Responsibility AS a User Read this SO no ONE Gets Hurt Page Description What is Portable CHILLER? Location TemperatureTypical Applications Cooling loadProcess circulation HOW IT Works WATER-COOLED Portable ChillerHOW IT Works HOW IT Works AIR-COOLED Portable Chiller AIR-COOLED Portable Chiller HOW IT WorksWater-cooled Models Chiller FeaturesAir-cooled Models Portable Chiller FeaturesModel SpecificationsSpecifications Pump Curves Installation Unpacking the Boxes UGH016/0500 Series 1 Portable Chillers, TIC Control Grounded power source Preparing for InstallationAvailable water source Wrap threads with Mylar or Teflon tape Making Process Plumbing ConnectionsConnect the To Process valve and tubing on Close the Fill/Drain valve Filling the ChillerAttach water hose to Fill/Drain valve Open the Fill/Drain valve and fill chillerCheck the coolant level Change the minimum operating temperatureChecking Refrigerant Charge Connect the ground wire to grounding lug Connecting Main Power SourceChecking Electrical Connections Close the electrical enclosure Turn on main power sourceOpen electrical enclosure Check the compressor Initially Starting ChillerPress the Start Chiller button Check the rotation of the pumpStopping the Chiller Operation Display TIC Control FeaturesCheck that the casters are locked Before StartingStarting Stopping Chiller Press the Up/Down arrows Changing SettingsChanging Setpoint Temperature Press Menu button onceChanging to Auto Tune Mode Changing Temperature ScaleApply a load to the Chiller Changing Auto Tune ModeUse the Up/Down arrows to change Press Enter buttonSetting the to Process LOW Limit Maintenance Maintenance Features UGH016/0500 Series 1 Portable Chillers, TIC Control Checking refrigerant site glass Preventative Maintenance ScheduleChecking electrical connections Inspecting the condenser coil for debrisInspecting condenser CleaningCleaning process fluid strainer Inspecting cooling water treatment systemCheck the refrigerant charge through the sight glass Cleaning Evaporator or WATER-COOLED Condenser Use a flashlight to check between coil surfaces Cleaning AIR-COOLED CondenserCoil cleaner Inspect the coilsBe sure the main power is disconnected Refill the reservoir Disconnect and lockout power to the chillerChecking Reservoir Level Locate the fill port on the back of the chillerTroubleshooting FEW Words of Caution Before BeginningDAY Time Identifying Cause ProblemPump Compressor Alarm Condition Description Status Answering AN AlarmPower is not reaching the chiller Control ProblemsThere is a problem with the control panel Input voltage is incorrect There is a phase loss Symptom Possible cause SolutionMechanical Conditions Failed Level switchWater level in tank is low Low Low supply voltage Faulty contactorFaulty overload module Pump Overload Overload set incorrectly. pump and compresOverload set incorrectly Alarm Possible causeClogged/dirty air-cooled Valve closed Compressor dischargeNo or low flow with a Failed flow switchPressure switch is FaultyLeads are backwards Compressor failed Contact Conair ServiceSlide the top of the switch housing over until Checking Replacing SwitchesCheck the switch Replace the switches as neededRemove the contactor by snapping off Disconnect the wiring from the contactorReconnect the wiring and reconnect power Replacing the ContactorChecking and Replacing Contact Conair Service for the temperature Replacing Temperature ControllerSlide the new controller in until Rating of compressor, fan or pump Reconnect wires and leadsRestore power to the chiller Replacing Overload ModulesRemove and replace fuses Replacing FusesOpen the drain/fill valve Remove the pump assemblyInspect, clean, and replace pump parts Removing Pump ComponentsCheck the connections Checking Pressure SwitchesLocate the pressure switch DAY TimeMake sure it corresponds to the following conditions Check the continuity within the switchPage From outside the United States, call WE’RE Here to Help2SERVICE Information Warranty Information Date Maintenance Item Maintenance LOGPage Pressure Appendix C-2 TablesDisplay Parameter Description Setting Units Control SettingsPage Parts & Diagrams Part Number Description Recommended Spare PartsSpare Parts P/D-3 4SPARE Parts Spare Parts P/D-5 6SPARE Parts
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