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KwiKool ICEBERG KIBXX II Series Operation Manual

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KIBXX II/KWIBXX II ICEBERG
SERIES SYSTEMS
OPERATION MANUAL
1

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Summary of Contents for KwiKool ICEBERG KIBXX II Series

  • Page 1 KIBXX II/KWIBXX II ICEBERG SERIES SYSTEMS OPERATION MANUAL...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS SECTION I UNIT COMPONENTS .......................... 4 KIBXX II/KWIBXX-II ............................4 SECTION II INSTALLATION AND ASSEMBLY ......................5 PREVIEW THE INSTALLATION SITE ........................5 AIR CHUTES (AS AN OPTIONAL ACCESSORY) ..................... 5 CONDENSATE TANK ............................5 CONNECTING THE EXTERNAL CONDENSATE TANK TO SYSTEM ................ 6 CONNECT CONDENSATE PUMP TO TANK ......................
  • Page 3 CONDITIONED AIR SUPPLY DRIVE BELTS ......................22 SECTION VIII UTILIZING THE ICEBERG SYSTEM ....................22 SECTION IX TECHNICIAN PARAMETERS ......................23 SECTION X USER PARAMETERS ......................... 23 SECTION XI ALARM CODES ..........................25 SECTION XII KIB/KWIB TROUBLESHOOTING GUIDE ..................26 APPENDIX ................................

  • Page 4: Section I - Unit Components

    This manual should be retained for future reference. KwiKool Iceberg coolers are designed for cooling an area with a high concentration of heat load, usually from electrical or computer equipment. It can also provide spot cooling for workers or process cooling within a large space without the use of condenser ducting, such as a warehouse factory, or production areas.

  • Page 5: Section Ii - Installation And Assembly

    B. AIR CHUTES (AS AN OPTIONAL ACCESSORY) Install Supply air flanges to the front of the KwiKool unit above the control panel. Install air chutes on the flanges with included clamps. See instructions in the air chute kit for specific procedures.

  • Page 6: Connecting The External Condensate Tank To System

    D. CONNECTING THE EXTERNAL CONDENSATE TANK TO SYSTEM 1. Remove the factory installed condensate float switch bypass jack on the KIB-II series system (located in the power cord pocket at the back of the KwiKool). 2. Install the condensate float switch jack, installed on the condensate bottle.
  • Page 7 3. Install the replacement ceiling panel(s) in the ceiling grid with the duct attached, connect the open end of the duct to the flanges on your KwiKool and secure with supplied clamps. NOTE...

  • Page 8: Ceiling Kit Installation

    H. WATER COOLED CONDENSER KWIBXX II Iceberg systems do not require a ceiling kit or duct to operate in the conditioned space. Water from a recirculation source is used to remove heat from the condenser coil. A water valve that maintains the optimum operating pressures of the system controls the flow of water in and out of the Iceberg System.

  • Page 9: Power Connection

    J. POWER CONNECTION Verify that the source power, phase and breaker size is compatible with the KwiKool serial plate information. The electrical circuit is dedicated to the use of the KwiKool Iceberg Series System. If not sure about the power, contact a licensed electrician.

  • Page 10: Section Iii - Operational Safeguards

    SECTION III - OPERATIONAL SAFEGUARDS Read the following safeguards carefully before installing your KwiKool: WARNING Do not operate or install the KwiKool Iceberg Series System in a potentially explosive, combustible, or corrosive gas atmosphere. AVERTISSEMENT N'utilisez pas ou n'installez pas le système KwiKool Iceberg Series dans une atmosphère de gaz...
  • Page 11 To ensure the Iceberg system is stable, the floor on which the system is to be placed should be level, free of vibration and strong enough to support the weight of the KwiKool Iceberg Series Systems. PRUDENCE Pour garantir la stabilité du système Iceberg, le sol sur lequel le système doit être placé...
  • Page 12 Ne faites pas fonctionner le système de la série Iceberg avec ses portes de service ouvertes, car cela pourrait affecter la circulation de l'air dans le système. If the Iceberg system makes abnormal noises or vibrations, call KwiKool at 1-800-594- 5665 (1-800-KWIKOOL).

  • Page 13: Section Iv - Unit Operation

    SECTION IV - UNIT OPERATION A. APPLY ELECTRICAL POWER Once power is engaged by plugging in the system and/or switching the breaker dedicated to the system on, the Iceberg display will come on and show the current room temperature. The Iceberg Series Cooler is factory set to OFF and the fan is set to the default position.
  • Page 14 Flashes when Compressor is running. Stays steady COOL when room temperature is equal or lower than set point or when system is timing out. Indicates fan is in use for air circulation without compressor operation. Used to adjust fan speed through up to 3 settings Fan Speed Control and AUTO FAN depending on model of system Up/Down Selector...
  • Page 15 4) When in AUTO FAN; the Supply Air only operates when the compressor is running. To select this function, press and hold the FAN button until the indicator above the MODE button reads AUTO FAN. 5) When in FAN mode, AUTO FAN is not available; however, operators are able to adjust the speed of the fan with each short press of the FAN button.

  • Page 16: System Operation

    PRUDENCE La température de consigne la plus basse disponible pour l'Iceberg est de 60 F et la température de consigne la plus élevée est de 95 F. La commande ne permettra pas de réglages au- delà de ces plages. Les systèmes Iceberg sont conçus pour maintenir le point de consigne lorsqu’ils sont correctement dimensionnés.

  • Page 17: Section V - Built In Safeguards

    NOTE The condenser fan will not start immediately when the compressor operates. Once the condenser fan starts, and if the ambient temperature entering the Make-up air for the condenser return is below 75 F, the fan may cycle on and off. This is normal. •...

  • Page 18: Low Pressure Switch And Alarm

    when the system pressure exceeds safe operating conditions. The high-pressure reset switch (HP Reset) is a manual reset switch and must be reset after the condition causing the trip and alarm is corrected. Refer to Section XII, KIB/KWIB Troubleshooting Guide for reset instruction. E.

  • Page 19: Service Ports

    J. SERVICE PORTS Service Ports are located in the filter access compartment in the front of the Iceberg Series Cooler below the control panel. This gives service personnel a connection point for service gauges to monitor the operating pressures of the mechanical system. K.

  • Page 20: Water Temperature Requirements For Kwibxx Ii Model

    B. WATER TEMPERATURE REQUIREMENTS FOR KWIBXX II MODEL The water temperature requirements of the Iceberg Series Cooler at the installation site are 40 to 85 F for the condenser supply water. If the Iceberg Series Cooler is operated with incoming water above 85 F, the HP Reset switch may trip, stopping the Iceberg Series cooler’s compressor.

  • Page 21: Positioning Of Iceberg Series Coolers

    PRUDENCE Nous recommandons à l’opérateur de ne pas régler le point de consigne de température en dessous de 72 F, à moins qu’il n’y ait une capacité de refroidissement excessive au-delà de la charge thermique, car cela pourrait provoquer le gel du serpentin de l’évaporateur de l’unité.

  • Page 22: Conditioned Air Supply Drive Belts

    D’ENTRAÎNEMENT. SECTION VIII - UTILIZING THE ICEBERG SYSTEM KwiKool Iceberg coolers are designed for cooling an area with a high concentration of heat load, usually from electrical or computer equipment. It can also provide spot cooling for workers or process cooling within a large space without the use of condenser ducting, such as a warehouse, factory, or production area.

  • Page 23: Section Ix - Technician Parameters

    Series Distributor or 1-800-594-5665 (1-800-KWIKOOL) for help or for questions about other applications. SECTION IX - TECHNICIAN PARAMETERS Entrance into this function is gained by a long press of the MODE button until it beeps and flashes a lock icon, then a long press on the FAN button until it beeps, then release the FAN button and once again a long press on the FAN button.
  • Page 24 USER PARAMETERS LIST P30 turns the sound that indicates a button is pressed on the display screen off or on. Use the UP or DOWN arrow buttons to choose 0= no sound. 1= sound. P40 displays the remaining time until filter maintenance is required in 1-day intervals. This is Read Only.

  • Page 25: Section Xi - Alarm Codes

    SECTION XI - ALARM CODES The Iceberg Series Cooler incorporates a self-diagnostic system that sounds an audible alarm, stops the system in critical cases, and displays a fault code to indicate the nature of the problem on the display panel. Refer to Section XII, KIB/KWIB Troubleshooting Guide for further information.

  • Page 26: Section Xii - Kib/Kwib Troubleshooting Guide

    SECTION XII - KIB/KWIB TROUBLESHOOTING GUIDE The KIB/KWIB Troubleshooting Table below lists the most common problems and the most common solutions. In case of questions or problems, call 1-800-KWIKOOL (1-800- 594-5665) KIB/KWIB Troubleshooting Table FAULT POSSIBLE CAUSE POSSIBLE SOLUTION External Condensate Tank Empty External Tank •...
  • Page 27 System automatically resets when operating. Iceberg Series system has a factory fault condition is corrected. Cooler displays FS. installed freeze sensor. Call 1-800-KWIKOOL if the (Special order). system is not equipped with a freeze sensor. Review aftermarket device Audible alarm fails to clear...
  • Page 28 No connection of Display shows 32 and temperature sensor to Call 1-800-594-5665 (1-800- Iceberg Series Cooler will Microprocessor. KWIKOOL) for guidance. not turn on cooling. Temperature Sensor malfunctions. Supply or Return air is • Verify that Supply and Return blocked or restricted.
  • Page 29 FAULT POSSIBLE CAUSE POSSIBLE SOLUTION Water is below pumping Reservoir fills, and then pumps. level Check for line crimping or Condensate is not External line restricted restrictions and proper line run pumping. height. Line installed with too high Refer to Section 5, Built in a lift for the pump’s Safeguards.

  • Page 30: Appendix

    APPENDIX A. TROUBLESHOOTING FOR SYSTEMS EQUIPPED WITH A PHASE MONITOR Troubleshooting Guide for Systems with A Phase Monitor FAULT POSSIBLE CAUSE POSSIBLE SOLUTION Exchange any line voltage wire with Iceberg Series Cooler Phase Monitor any other. displays PH, audible detects reverse CAUTION alarm sounding during phasing, lost phase...

  • Page 31: Special Maintenance Section For Kwib And Kib120Xx Ii Systems

    The KwiKool Iceberg is equipped with a Compressor Priority Switch located on the top of the control box in the evaporator access compartment. The rocker switch is factory set to use compressor 1 as the first stage compressor, or lead compressor, on start up, and compressor 2 as the second stage, or lag compressor.
  • Page 32 KwiKool Iceberg Series Coolers with a factory installed Phase Monitor will not allow the system to start if the proper phase is not connected, PH will display and you will hear an audible alarm.
  • Page 33 Conditioned Air Supply Drive Belts The KwiKool KWIB and KIB120XX II Iceberg Series Coolers move air over the evaporator coil to remove heat and moisture from the conditioned space by way of a motor attached to a blower wheel. This wheel turns by way of a pulley and belt system.

This manual is also suitable for:

Iceberg kwibxx ii series

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