Electrical diagnostic system for refrigeration apparatus

Details Electrical diagnostic system for refrigeration apparatus Electrical diagnostic system for refrigeration apparatus

1974-08-22

1976-03-30

Wayner, William E.

Refrigeration

With indicator or tester

Operatively correlated with automatic control

324 51, 340214, 62340, F25B 4900

Patent

active

039465730

ABSTRACT:
A diagnostic system for use with refrigeration apparatus and the like for selectively indicating the operability condition of different electrical components thereof. The indicating apparatus is mounted to the refrigeration apparatus and includes a selector switch for selectively placing the apparatus in a normal operation mode or in a test mode. A lamp provided for normal illumination of the interior of the refrigeration apparatus cabinet is selectively utilized by the testing apparatus as an indicator of the operability condition of the selected component.

REFERENCES:
patent: 2385525 (1945-09-01), Malldy
patent: 3590373 (1971-06-01), Lake
patent: 3736765 (1973-06-01), O'Dell
patent: 3771321 (1973-11-01), Maksy

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