Conair Portable Chillers Series 1Water-Cooled (W1) and Air-Cooled Models (A1) withTIC Control

WARNING: Electrical hazard

Before performing any work on this item, dis- connect and lock out electrical power sources to prevent injury from unexpected energization or startup.

WARNING: Improper installation, oper- ation, or servicing may result in equipment damage or personal injury.

This equipment should only be installed, adjust- ed, and serviced by qualified technical person- nel who are familiar with the construction, oper- ation, and potential hazards of this type of machine.

All wiring, disconnects, and fuses should be installed by qualified electrical technicians in accordance with electrical codes in your region.

CHECKING

ELECTRICAL

CONNECTIONS

1 Be sure the main power is disconnected

and the chiller is locked out. Always disconnect and lock- out the main power source before opening the unit for servicing.

2 Open the electrical enclosure.

3 Inspect all wires and connections.

Look for loose wires, burned contacts, and signs of over- heated wires. Compare the control wiring to the wiring diagrams you received with your chiller. Have a qualified electrician make any necessary repairs or replacements.

4 Close the electrical enclosure door.

5 Inspect the exterior power cords.

Cords should not be crimped, exposed, or rubbing against the frame. If the main power cord runs along the floor, make sure it is not positioned where it could rest in pool- ing water or could be run over and cut by wheels or cast- ers.

Always refer to the wiring diagrams you received with your chiller to locate specif- ic electrical components.

UGH016/0500 Series 1 Portable Chillers, TIC Control MAINTENANCE 5-9