Design Highlights

• 2 Speed EC Fan Motors
• Refrigeration = Full Speed = 60W per Motor
• Off Cycle = Low Speed = 13W per Motor
• 40 % Extra Energy Savings vs. Fixed Speed EC Motor on Evaporator
• 10 % Extra Energy Savings on Compressor when using Evaporator
• No Complex Controls, No Cost Adder, Simple to Understand

Conventional Evaporator Wiring                          New Evaporator Wiring

Bally "BQZ" Quiet Condensing Unit
(QUIET, ENERGY EFFICIENT, COMPACT)

Scroll Compressors High Efficiency Quiet Operation Proven Reliability Variable Speed Motor as Head Pressure Control Energy Savings through Speed Reduction Further Enhances Sound Levels Reduction in Refrigerant Charge Due to No Flooding Valve EC Motor Standard Compact Design More Flexibilty in certain Mounting Locations Option to be Wall Mounted

Testing Results Show
Sound Levels are APPROX. 15 dBA Lower than Conventional Style Condensing Units at 70°F (Full Speed)
Sound Levels are APPROX. 20 dBA Lower than Conventional Condensing Units below 70°F (Lower Speed)

Energy Consumption of the Condenser Fan
Conventional Unit with Flooded Head Pressure to be APPROX. 2000 kwh
Bally BQ Quite Line Unit with Variable Speed EC Motor to be APPROX. 600 kWh (-70%)

Head Pressure and Stable Liquid Temperature to the TXV Maintained to Ensure Optimal TXV Performance

Bally SmartVap Electronically Controlled Evaporator

Bally has taken the concept of electronic controls and made it simple. 

SmartVap™ is a simple control located in the evaporator that controls box temperature and all aspects of the electric defrost. 

SmartVap™ is simple:  two pipes, two wires and it's done! 

SmartVap™ is smart: it electronically controls box temperature, defrost initiation, defrost termination,and fan delay. 

SmartVap™ is adjustable:  factory pre-set to suit most applications, field adjustable for unique applications, with an extremely simple user interface.

SmartVap™ includes factory-installed: Thermostatic Expansion Valve Solenoid Valve Selected Nozzle Optional Disconnect Switch

SmartVap™ eliminates: time clock heater contactor thermostat defrost termination switch fan delay switch

By eliminating the time clock and heater contactor usually located in the condensing unit, the SmartVap™ makes wiring the refrigeration system simple. 

By eliminating the thermostat, defrost termination switch, and fan delay switch, SmartVap™ reduces costly component failures and simplifies field installation. 

Plus, as an electronic controller, SmartVap™ allows for more accurate temperature control in the box.

SmartVap™ is available in all electric defrost single phase evaporators, up to 25 amp max over current protections. 

Call us at 800-24BALLY for other applications and more info!