1. INTRODUCTION ................................................................................................................................................. 5
2. PICTURES........................................................................................................................................................... 9
2.1 PB .................................................................................................................................................................. 9
2.2 ALFA 2C....................................................................................................................................................... 10
2.3 BI 1C ............................................................................................................................................................ 11
2.4 BI 2C ............................................................................................................................................................ 12
2.5 DELTA 2C .................................................................................................................................................... 13
2.6 D3 1C ........................................................................................................................................................... 14
2.7 ALFA 1C....................................................................................................................................................... 15
3. CONTROL FUNCTIONS ................................................................................................................................... 16
3.4 Fast-freezing function .................................................................................................................................. 16
3.8
compressor appliances ).................................................................................................................................... 17
3.9
3.11 Demo Mode .............................................................................................................................................. 18
4. ALARMS ............................................................................................................................................................ 19
4.3 Door open alarm (optional) ......................................................................................................................... 19
4.5 Eeprom error alarm...................................................................................................................................... 20
5. NTC-SENSORS FAULT .................................................................................................................................... 21
6. DISPLAY SYMBOLS ........................................................................................................................................ 23
7. SPECIAL FUNCTIONS ..................................................................................................................................... 25
7.2 Devices check programme .......................................................................................................................... 25
7.4 EEPROM Error function............................................................................................................................... 26
8. VERSIONS ........................................................................................................................................................ 28
8.1 Version for 4 stars........................................................................................................................................ 28
8.2.2 Quick Chill ............................................................................................................................................. 28
Appendix A ............................................................................................................................................................ 30
Revisions............................................................................................................................................................ 30
ERF2000 Functions of the electronic boards Rev. 01
CONTENTS
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