CONTROL DEVICE FOR HEAT EXCHANGER UNIT

CONTROL DEVICE FOR HEAT EXCHANGER UNIT

PURPOSE:To make an electrical equipment small-sized and smoothly perform setting of control. CONSTITUTION:An electrical equipment 13 comprises push button type setting switches 15, 17, 19, 20 on a control board, and segment LEDs 16, 18 capable of indicating control items, contents of control items,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TAKAYAMA YOSHIHIKO
Format: Patent
Sprache:eng
Schlagworte:
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:PURPOSE:To make an electrical equipment small-sized and smoothly perform setting of control. CONSTITUTION:An electrical equipment 13 comprises push button type setting switches 15, 17, 19, 20 on a control board, and segment LEDs 16, 18 capable of indicating control items, contents of control items, and contents of abnormality by means of the setting switches 15, 17, 19, 20. The electrical equipment 13 is constructed so as to control a heat exchanger unit and plainly indicate the contents of abnormality.