Required tools and specifications for the connection cables

Personal protective equipment

When working on systems and their components: Wear protective work shoes, protective clothing and safety goggles. In addition, wear cold-protective gloves when working on the open refrigeration circuit and on components that may contain refrigerant.

Tools

• Ratchet spanner with different hexagon socket screw spanners
• Torque spanner 1-7 Nm and
• Torque spanner up to 130 Nm
• Socket spanner set
• Different spanners
• Different cross head and slotted screwdrivers
• Key TX20
• Schrader valve remover
• Rubber hammer
• Pliers
• Rags and cloths
• Adhesive tape and fiber pen for marking cables and labeling terminal strips. Or cell phone to take a photo.
• Cable ties
• Mobile device with BEST SOFTWARE
• Smartphone or tablet with QR code scanner

Also keep an oil drain pan ready!

Specifications for the connection cables

Connection cables for power connections: Compressor module and peripheral devices

• Terminal strips CN8 to CN10
• The terminals are suitable for maximum 2,5 mm² (AWG 12).
• Voltage output corresponds to the selected operating voltage.
• Select cable cross-sections and cable jacket quality according to local regulations and place of installation, for example UV and/or oil resistant.

Connection cables for control and sensor signals

• Terminal strips CN1 to CN4 and CN11, CN12
• The terminals are suitable for maximum 1,5 mm² (AWG 16).
• 0 .. 24 V according to the terminal labeling
• Select cable cross-sections and cable jacket quality according to local regulations and place of installation, for example UV and/or oil resistant.