Heatcraft Refrigeration Products Air-Cooled Condensing Units Options, The Bohnmizer System, Stock

Options

Electrical options:

Outdoor

Indoor

Stock

Smart Defrost Kit™	Option	Option	N/A
Dual pressure control (not available on Beacon II™)	Option	Option	N/A
Adjustable low pressure control for medium temp. comp.	Option	Option	N/A
Crankcase heater	Standard	N/A	Standard
Fused disconnect / Non-fused disconnect	Option	Shipped loose	N/A
Phase loss / low voltage monitor	Option	Option	N/A
Fixed fan cycling — pressure or temperature (2 fan units)	Option	Option	N/A
(Pressure standard on Beacon II™)
Air or electric defrost timer only	Option	Option	1/2-3 HP low temp.
Electric defrost with timer & contactors (040-060 models only)	Option	Option	4-6 HP low temp.
Beacon II™	Option	Option	N/A
Mechanical options:
Head pressure control flooding valve	Standard	Option	Standard
Liquid line drier, sight glass	Option	Option	Standard
Suction line filter	Option	Option	N/A
Suction accumulator (standard on X6 models)	Option	Option	N/A
Oil separator with discharge line check valve (D cabinet)	Option	Option	N/A
Liquid line solenoid valve and pumpdown switch	Option	Option	N/A
Replaceable core liquid line filter (D cabinet)	Option	Option	N/A
Replaceable core suction line filter (D cabinet)	Option	Option	N/A
Precharged refrigerant with line sets and wire harnesses	Option	Option	N/A
Oversize receiver (D cabinet)	Option	Option	N/A
Low ambient kit with heated and insulated receiver, TD relay	Option	N/A	N/A
12" Extended legs for snowbelt operation	Shipped loose	Shipped loose	Shipped loose

The Beacon II™ Refrigeration System is a preassembled, factory installed refrigeration

™system featuring an integrated microcomputer based electronic control board.

The Beacon II™ Refrigeration System replaces the expansion valve, solenoid valve, room thermostat, defrost control and timer. It comes factory preset thereby eliminating all

of the expensive and time consuming fine tuning and adjustments necessary for a good system installation. For additional information, contact your Sales Representative.

The Bohnmizer® System

The Bohnmizer® system is a complete factory furnished commercial refrigeration split system designed to operate properly regardless of climatic conditions. As the ambient temperature falls below 75°F, the head pressure is allowed to decrease in direct relationship to the ambient.

The heart of the system is the Bohnmizer valve, whose design allows the proper amount of refrigerant to flow to the evaporator irrespective of the valve inlet pressure. The Bohnmizer valve also responds very rapidly to changes in suction temperature, which assures the maintenance of low superheat, regardless of the ambient temperature.

The Bohnmizer system concept results in operational energy savings, increased compressor life, reduced refrigerant costs and less maintenance expense.