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KwiKool KIB Series - User Manual

KwiKool KIB Series
23 pages
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KIB
Operation Manual
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Summary

I; Unit Components

II; Assembly and Installation

A. Air Chutes

Conditioned air supply, if equipped or as an optional accessory.

B. Condensate Tank

External 5-gallon condensate tank with float switch for automatic cutoff.

C. Ceiling Kit

Optional accessory for directing air and installing unit through ceiling grids.

D. Power Connection

Ensuring correct power source, phase, breaker size and wiring for the unit.

III; Operational Safeguards

IV; System Operation

A. Apply Electrical Power

Engaging power, system startup sequence, and initial display indicators.

B. Control Panel

Overview of the control panel display and its functions.

V; Built in Safeguards

A. Time Delay

Protects the unit by delaying compressor start after power interruptions or mode changes.

B. Condenser Fan Cycling or Condenser Fan Speed Control

Regulates discharge air flow for optimal refrigerant pressure and freeze protection.

C. High-Pressure Switch and Alarm

Shuts down unit if system pressure exceeds safe limits, requiring manual reset.

D. Low Pressure Switch and Alarm

Shuts down unit if system pressure is too low, automatically resetting.

E. Automatic Restart

Resumes operation automatically after a power loss, retaining settings.

F. Condensate Pump & High Level Alarm

Internal pump with overflow safety to prevent flooding, signals 'CP' fault.

G. Condensate Tank & High Level Alarm

External tank with overflow safety, signals 'CF' fault when full.

H. Power;Phase Monitor (Optional)

Monitors power supply for issues like voltage or phase, signals 'A1' fault.

I. Service Ports

Connection points for service gauges to monitor refrigeration system pressures.

J. Sight Glass;Moisture Indicator

Allows viewing of refrigerant condition returning to the evaporator coil.

VI; Application Requirements

A. Air Temperature Requirements

Specifies site ambient air temperature requirements for proper condenser operation.

B. Capacity & Temperature Settings

Guidance on setting temperature for optimal performance and avoiding coil freeze-up.

C. Positioning of Unit

Guidelines for unit placement to ensure optimal airflow and prevent performance issues.

VII; Maintenance

A. Air Filters

Instructions for checking and replacing air filters to maintain airflow and performance.

B. Conditioned Air Supply Drive Belts

Guidance on inspecting and adjusting drive belts for optimal airflow and component longevity.

VIII; Utilizing your KwiKool System

IX; Fault Codes

X; KIB Troubleshooting Guide

Appendix

A: Systems Equipped with a Standard Phase Monitor

Troubleshooting and fault codes related to the standard phase monitor system.

B: Special Section for KIB120 Systems

Details on compressor priority, evaporator fan rotation, fan speed, and VFD for KIB120 models.

KwiKool KIB Series Specifications

General IconGeneral
Power SourceElectric
Voltage115V or 230V
Defrost TypeManual or Automatic
Door TypeSolid or Glass
Temperature Range-10°F to -40°F

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