Unit Nomenclature

F E V A - 1 4 4 09 8UNIT VOLTAGE:2: 240/1-605: 208-240/3/608: 600/3/609: 480/3/60 FINS PER INCH:08 10 1209 11 14 ROWS DEEP:2 5 3 6 4 FAN IN LINE:1 5 92 6 3 7 4 8 FAN WIDE:1 2

FLUID COOLER NOMENCLATURE

UNIT TYPE:F: FLUID COOLER TUBE SIZE:E: 1/2''G: 5/8'' FAN DISCHARGE:V: VERTICALH: HORIZONTALL: LARGE V SHAPE (2 FAN WIDE)S: SMALL V SHAPE (1 FAN WIDE)U: U SHAPE (2 FAN WIDE ONLY) MOTOR:A: 1.5HP - 1140 RPM - 30'' ØB: 1.0HP - 850 RPM - 30'' ØC: 0.5HP - 1140 RPM - 20'' ØD: 2.0HP - 1140 RPM - 30'' ØE: 0.33HP - 1075 RPM - 20'' ØZ: 1.6HP - 770 RPM (8-Pole-Euroline) - 31.5'' (800mm) ØQ: 0.9HP - 540 RPM (8-Pole-Euroline) - 31.5'' (800mm) ØR: 3.3HP - 990 RPM (6-Pole-Euroline) - 31.5'' (800mm) ØL: 1.9HP - 710 RPM (6-Pole-Euroline) - 31.5'' (800mm) ØI: 4.1HP - 1100 RPM (EC Motor) - 31.5'' (800mm) Ø

Standard features� Reduced fluid charge with high heat-transfer.� Variety of fan cycling options.� Choice of fin spacing 8 FPI to 12 FPI.� All weather fan motors with permanently lubricated sealed ball bearings and internal overload protection.� 3 ¾ inch spun fan venturi provides maximum fan efficiency and minimum noise level. � Modular design and individual fan chambers eliminate wind milling effect. � Oversized access doors for easy coil cleaning.

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Panel description: 00: No controls, only control box & terminal block 01: Contactor(s), no control 08: Contactors for individually wired motors. No control 09: Electronic aquastat (contactor & aquastat) 11: Split electrical, electronic aquastat

KFC - 8 - X - 00 - ABCOptions: N: No options A: Motor fusing (one fuse per pair of motors for 2 fans wide units) B: Individual motor fusing (one per motor) E: Non-fused disconnect D: Fused disconnect

Control voltage: 0: No control; 1: 115 Volt; 2: 240 Volts

Unit voltage: 2: 240/1/60; 5: 208-240/3/60; 8: 600/3/60; 9: 480/3/60

KOOL-AIR FAN CYCLING CONTROL PANELNOTE: 1- Two fans wide unit, fan motors wired in pairs, unless stated otherwise

Fan cycling control panel NomenclatureFAN CYCLING CONTROL PANEL NOMENCLATURE

Optional features � Choice of copper or polyester / Heresite coated aluminum fins. � Horizontal or vertical air flow unit.� Choice of individual fan fusing and fan cycling on multi-fan units.

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Typical Fan cycling control wiring

Legend

CONTACTOR

DISCONNECT SWITCH(OPTIONAL)

FUSE

FUSE BLOCK (OPTIONAL)

FAN MOTOR

MOTOR CONTACTOR COIL

ELECTRONICAQUASTAT

TRANSFORMER

ONE FAN WIDE

TWO FAN WIDE

USE COPPER SUPPLY WIRES ONLY

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Due to Kool-Air policies to continuously improve the quality of its products, specifications are subject to change without notice.

Specification

Casing: Heavy gauge galvanized steel, sectionalized cabinet with individual fan chambers and side access panels for easy coil inspection and cleaning.

Fan venturi: 20 inch dia. fans have 1” venturi and 30” dia. fans have 3 ¾ spun venturi to provide maximum fan efficiency and minimum noise level. 30’’ dia. German external rotor motor fans have 8’’spun venturi for maximum fan efficiency and low noise level.

Fans: Fans have aluminum blades, steel hubs and are statically & dynamically balanced for smooth,

vibration free operation.

Coils: Heavy wall, copper tubes are mechanically expanded in self-spaced, full-collared aluminum corrugated plate fins for permanent bond and maximum heat transfer. Coils are pressure tested under water with 400 PSIG. They are dried with dry air.

Fan guards & Are welded wire constructions and baked on powder epoxy coating providing corrosion motormounts: protection.

Euroline Fans: Fans are die cast aluminum. They are profiled in a sickle shape. Design for optimal sound behavior and low noise. Fan hubs are integrated to the external motor rotor. They are statically and dynamically balanced for smooth and vibration free operation.

Fan motors: ½ H.P. 1140 RPM, 1.0 H.P. 850 RPM and 1 ½ H.P. 1140 RPM motors have automatic reset, internally overload protection and have permanently lubricated, sealed ball bearings for long life. Motors are weather protected for year-round, outdoor condenser duty.

Euroline Motors: Euroline fan motors are totally enclosed, soft start, reverse rotor design. They feature permanently lubricated, double sealed, deep groove ball bearings. They are lubricated with special all temperature grease from sub-zero to class F temperature. Motors can be single or two speeds (8-Pole 540 or 770 RPM) or (6-Pole 770 or 990 rpm)

Control Panel: Weather resistant electrical box have hinged access panel and is mounted on the same end as the headers for compact and easy installation. All ordered components i.e. contactors, fuses, fan cycling controls, terminal block, control transformer etc. are all mounted and wired inside the panel with weather resistant harnesses.

REFRIGERATION KOOL-AIR INC. Québec, Canada Tel: (450) 632-5775 Fax: (450) 632-7412Email: kool-air@kool-air-inc.comWeb site: www.kool-air-inc.com

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