Bus air conditioner, Bus air conditioning, Bus HVAC, Bus A/C

BFFD Bus AC

Split, Rooftop, Economic

CLING BFFD series is rooftop mounted split bus air conditioner for 6 to 18m bus and coach, with cooling capacity from 18000 to 54000 kcal/h, widely used in Asia, America, Middle East and Africa due to its powerful performance.

City Bus
Intercity Bus
Coach

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Technical Data sheet

Model	BFFD-04	BFFD-05	BFFD-06
Cooling Capacity（kcal/h)	24000	28000	32000
Max Power Consumption (A)	75	85	95
Evaporator Airflow（m³/h)	4000(4pcs)	6000(6pcs)	8000(8pcs)
Condenser Airflow（m³/h)	6000(3pcs)	8000(4pcs)	10000(5pcs)
Compressor Displacement(CC)	550	550	650
Refrigerant	R134a	R134a	R134a
Weight (kg)	170	215	255
Size（mm) LxWxH	33351820195	38041902195	44351902195
Application	8-9m	10-11m	12-13m
Note: 1. Compressor Brand: VALEO, BITZER OR BOCK 2. Fan & Blower Option: Brush or Brushless, Local or International Brand 3. Condenser Coil Option: Micro Channel, Copper Tube and Aluminum Fins 4. Double Compressors Optional 5. Refrigerant: R134a 6. Cover material: SMC, housing material: LFT-D

Features

LFT-D structure

Ultralight, consistent, recyclable and rigid.
Thermal insulation materials

Environmentally friendly, antiseptic, odourless and flame-retardant（A-0）.
Proven performance

Over 150,000 sets running globally since 2003.
Quiet

Through acoustic material and fan airflow optimization, noise level 2dB lower.
Powerful cooling

Through big margin deisgn, heating transfer surface increased 30%, heating efficiency improved 10%, cooling capacity increased 10%.
Patented CAN control

Modular design, digital communication; PWM control module, evaporator fan stepless speed regulation; smart condenser fan control, cooling on demand.

kEYWORDS: bus air conditioner, rooftop bus air conditioner, bus air conditioning, bus A/C, bus ac

Installation

Preparation

First clean the rooftop surface, then put glue to install the sponge and rubber pad, later put glue with a glue gun around the sponge.
Evaporator and Condensor Installation

Lift the condensor and evaporator to the top of the bus, install and connect the pipes and wiring harness, then fix the condesor and evaporator to the bus rooftop, put glue for sealants where needed.
Cover Installation

Move the cover to the top of condensor and evaporator, check the position and drop the cover, fix screws and check the gap to follow requrements.

References

Split Bus Air Conditioner BFFD in South America
Split Bus Air Conditioner BFFD in America
Split Bus Air Conditioner BFFD in Africa