This Manual provides you with the necessary general information for properly installing and operating standard Kooltr
This manual provides instructions for the Kooltronic Hazardous Location Air Conditioner (HL Series), specifically the K3A4C12HL56LV model. It covers incoming inspection, product handling, identification, warnings, principles of operation, pre-installation testing, customer enclosure requirements, specific model data, maintenance, and troubleshooting. The unit is designed for Class I, Division 1 and Division 2, and Class I, Zone 1 and Zone 2 applications when installed on pressurized customer enclosures.
| Voltage | 480 VOLT 3-PHASE |
|---|---|
| Air Leakage | 0.4 CFM |
| Internal Pressurized Volume | 10.8 CU. FT. |
| Certification | UL RECOGNIZED AND CSA CERTIFIED |
| Mounting Position | Vertical position only |
The minimum circuit ampacity should be at least 125% of the amperage found on the nameplate for the corresponding voltage.
No, operating a unit tipped more than 45 degrees from its proper mounting position will cause permanent compressor damage and void the warranty.
The unit is suitable for Class I, Division 1, Groups A, B, C and D; Class I, Division 2, Groups A, B, C and D; Class I, Zone 2, Groups IIA, IIB plus Hydrogen and IIC.