CC8 roof-top air-conditioning system 4 Installation instructions
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4 Installation instructions
4.1 Safety instructions
Read the safety instructions (see 1.4) before starting any work and comply with them.
The system must be installed or the installation work supervised by personnel familiar with vehicle air-
conditioning systems.
4.2 Standard installation kit
The standard installation kit includes the following components and materials:
• 6 m refrigerant hose NW 12
– Discharge line compressor / condenser
• 6 m refrigerant hose NW 16
– Intake line evaporator / condenser
• 10 m condensation drain hose, 90° Cu bend, hose clamp 16 – 24 mm
• Screw fittings and O-rings for refrigerant hoses
– 1 x NW 16 90° with filler neck
– 1 x NW 16 90° with flange
– 1 x NW 12 90° with filler neck
– 1 x NW12 90°
– 0.5 m insulating tape for insulating the screw fitting on expansion valve
• To install the roof-top unit
– Bolts M8 x 55, washers DIN 9022, washers DIN 125 and self-locking nuts M8, 6 of each
– Sikaflex sealing compound
– 5 strips of Armaflex/Eurobatex (34 x 32 x 750) sealing material
– 6 spacers
– 1 strip of Armaflex/Eurobatex to protect the condenser against dirt (32 x 25 x 850)
4.3 Items to be manufactured by the customer and not included in standard installation
kit
– Air duct seal between the vehicle roof and the air distribution panel
– Electrical cables and elements (on the vehicle) (see Fig. 701, 702 and 703)
– Fastening elements for routing refrigerant hoses and electric cables
– Reinforcing elements, roof bows for the inside of the roof to ensure that the roof is adequately strong
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