Epta Technica R744 BACKUP UNIT Bedienungsanleitung Seite 9

Model - Modello - Modèle
Modell
Manufacturer - Fabbricante - Constructeur
Hersteller
1. Compressor
2. Electrical components (fuses, main switch, auxiliary relays)
3. Pressure regulator
4. Fans
5. Heat exchange battery
6. Oil separatorbypass
7. Base
1. Suction line from liquid receiver (3/8'' SAE male)
2. Discharge line to liquid receiver (1/4'' SAE male)
3. Main switch
4. Main power supply input
5. Contact for external digital input n.a. 24V
6. Red light: stand-by phase
7. Green light: working phase
8. Speed controller frequency display
Doc. n° UM000863 | Rev. "A" | 17/06/25
R744 BACKUP UNIT
Epta Spa - Via Mecenate, 86 - 20138 Milano (MI) ITALIA
Tel. 02/55403211 Telefax 02/55401023
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User manual
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