KwiKool KPO Series Operation Manual
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KwiKool KPO Series Operation Manual

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KPO
Operation Manual
K O
K
INDOOR/OUTDOOR SERIES
P
P
O

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Summary of Contents for KwiKool KPO Series

  • Page 1 Operation Manual INDOOR/OUTDOOR SERIES...

  • Page 3: Table Of Contents

    Section VII / Application Requirements - Page: 9 - 10 Section VIII / Maintenance - Page: 10 Section IX / Utilizing Your KwiKool System - Page: 10 - 11 Section X / Troubleshooting Guide - Page 11 - 12 Section XI / Advanced Troubleshooting Guide - Page: 13 - 14...

  • Page 5: Section I / Unit Components - Page

    I / Unit Components 5-Ton Model Page 3...
  • Page 6 12-Ton Model KPO12 Cold Air Return Control Panel Access Cold Air Supply Condensate Nipple Condenser Air Inlet Breaker Access Condenser Air Outlet Access Door ETL LISTED CONFORMS TO ANSI/UL1995 Electrical panel Camlok Connections CERTIFIED TO CAN/CSA 22.2 NO 235 Page 4...

  • Page 7: Section Ii / Assembly

    Do not touch your system with wet hands. To insure your KwiKool system is stable, the ground on which the system is to be placed should be level, free of vibration and strong enough to support the weight of your KwiKool model.

  • Page 8: Section V / Installation - Page

    1-800-594-5665. V / Installation Install Condensate Line - The KPO series comes equipped with a high lift conden- sate pump, the connection is a 1/4” outer diameter barbed fitting located on the left side upper portion of the condenser inlet on the 12-ton models as you are facing the control panel and next to the power cable connection to the cabinet on the 5-ton models.
  • Page 9 5-ton. Clamp the duct onto the flange on the control side of the KPO and route to your desired location (Visit www.kwikool.com for specific model specifications on maximum duct lenght). NOTE: It may not be necessary to connect a hot-air discharge duct if you are using the KPO outdoors and ducting the cooling into a space.

  • Page 10: Section Vi / Built In Safeguards - Page

    Time Delay - Protects your KwiKool from potential damage by delaying the compres- sor from starting before the pressures in the mechanical system equalizes. Always activates when your KwiKool cycles off, is turned off, or power is lost and then restored.

  • Page 11: Section Vii / Application Requirements - Page

    Air Temperature Requirements - The environmental requirements of your KwiKool unit at the installation site are 60 to 110 degrees F for the condenser make-up air located on each side of the unit. If the unit is operated in an environment above 110 F the high pressure switch may trip stopping the unit’s compressor, or you will...

  • Page 12: Section Viii / Maintenance - Page

    IX / Utilizing your KwiKool System In contrast to conventional air conditioners, which circulate air conditioning capacity evenly to an entire floor, KwiKool systems are generally used for cooling an area with a high concentration of heat load, usually from electrical or computer equipment. Understanding the capabilities of your KwiKool can help you avoid problems.

  • Page 13: Section X / Troubleshooting Guide

    5 feet of the person or equipment being cooled, since the hot ambient air will mix with the cool air very quickly. Your KwiKool system is specifi- cally designed to adapt to today’s high tech environments such as telecommunication or computer rooms and is equipped with the necessary controls to maintain those special environments.
  • Page 14 Fault Possible Cause Possible Solution Power is supplied but Low Voltage circuit is not On 12-ton models turn on control is blank. engaged. built in breaker, all models verify incoming power to contactor, reset switch on low voltage transformer. System starts up and cools Normal operating condition No action required, see but hot air exhaust fan...

  • Page 15: Section Xi / Advanced Troubleshooting Guide - Page

    Possible Cause Mechanical system has Inspect condensate pump for detected high water level in overflow and proper opera- the condensate pump. tion call KwiKool at: 1-800- 594-5665, check condensate line for clog or crimping. Resets automatically upon correction. Mechanical system has Correct condition with air detected high pressure.
  • Page 16 Low replace air filters, adjust set return air temperature out of point to allow unit to cycle, factory specifications. add more KwiKool units or Service door open or off, capacity, close service mechanical system malfunc- compartment door. Install tion.

  • Page 17: Section Xii / Phase Monitor

    XII / Phase Monitor The Phase Monitor is factory installed and is located inside the control Box. The Phase Monitor can be accessed through the right side service door as you face the unit and removing the cover to the control box. ONLY ADJUST ARROWS/BUTTONS WHEN MONITOR IS IN FAULT MODE ADJUSTING AT ANY OTHER TIME WILL DAMAGE SYSTEM AND VOID WARRANTY LCD Screen displays Voltage.

  • Page 18: Section Xiii / Phase Monitor - Fault Conditions - Page

    XIII / Phase Monitor - Fault Conditions FAULT TITLE PROBLEM CORRECTIVE ACTION Back Phase Not all three of the Call factory at: 1-800-KWIKOOL (800-594-5665) Loss phases on that load side are present Back Phase Loads 1, 2, or 3 are...

  • Page 19: Section Ix / Phase Monitor - Troubleshooting

    IX / Phase Monitor - Troubleshooting PROBLEM Readout Status CORRECTIVE ACTION Load will not Phase All LEDs Off Confirm that the control input (terminals 1 & 3) is energize Avgerage properly connected and configured Load will not Phase Load LED Off, Press FAULT once to observe the current fault;...
  • Page 20 Revision 022117...

This manual is also suitable for:

Kpo12Kpo indoor/outdoor seriesKpo5-21Kpo12-43

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