Shuttle bus air conditioning, YANMA, Bus air conditioning, bus HVAC, bus A/C

DFDD Bus AC

Independent, Shuttle Bus

DFDD is independent air conditioing units for airport shuttle bus from 9 to 14 m, with cooling capacity from 28000 to 38000 kcal/h.

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Technical Data Sheet

Features

Yanmar engine

Low noise, low consumption, low discharge, big torque.
Independent Operation

Air conditioners running independently to save fuel consumption when bus stops. With self-protection, timer function and maintenance reminder.
Compact design

Easy installation and maitenance.
Vibration Test

Vibration test to ensure reliablility when bus running.
Water Test

Water test for ensure the quality.
Salt Spray Test

To ensure the long life cylce working around sea.

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.
Wire harness

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.