Traits:
1. High energy efficiency ratio design.
2. Light weight, reduce 80kg from deadweight compared with conventional products (take air-conditioner system matching up 12 meters bus for example).
3. Energy conservation, utilize noser from running bus, strengthen heat dissipation;
4. Low noise, providing much comfortable environment.

Technical parameter:
A
Type DYZYD33 DYZYD35
Cooling capacity 28000Kcal/h 30000Kcal/h
Type of vehicle 10-12m
Refrigerant R134a
Compressor BITZER Two device integrative type
Type Reinforced Fiberglas, Roof mounted
Condenser Efficient gilled tube
Fan Axial
Evaporator Efficient gilled tube
Fan Centrifugal
Air intake control With fresh air mixture device
Multi-air purify Activated carbon; Ozone generator(optional fixing)

Safety setting
Pressure & Temp Automatic protection under abnormal condition
Control Cooling air volume adjustment;
L, M, H three step;
Circular selection by soft toggle switch

Temp control Automatic control 15~30 degrees;
Show actual temperature

Trouble code The trouble of refrigerant pressure, voltage and sensor

DYZYD22 Technical parameter
Item Technical parameter
Type DYZYD22
Cooling capacity 18000Kcal/h
Type of vehicle 8-8.5m
Refrigerant R134a
Compressor BITZER
Condenser Type Reinforced Fiberglas, Roof mounted
Core type parallel flowing
Fan Axial
Evaporator Type Fiberglas, Roof mounted
Core type Gilled tube
Fan Centrifugal
Safety setting
Pressure & Temp Automatic protection under abnormal condition
Control Cooling air volume adjustment
L, M, H three step;
Temp control Automatic control Item Technical parameter