Preliminary Checks; Pastry Display Unit Version With Refrigerated Shelves; Caution; Shelf Refrigeration Adjustment (Fig. 25D) - SIFA QUAD Manual Para El Uso Y Mantenimiento

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PA S T RY D I S P L AY U N I T V E R S I O N W I T H
REFRIGERATED SHELVES

3.5 PRELIMINARY CHECKS

CAUTION!

Make sure that the main switch for the
electronic control unit is in the "0" - OFF
position before starting display unit
operation.
R E G A R D I N G S TA R T- U P P R O C E D U R E S ,
INDICATOR LIGHTS AND TEMPERATURE
ADJUSTMENT, PLEASE REFER TO PARAGRAPHS
3.2, 3.3 AND 3.4.
3.6 SHELF REFRIGERATION ADJUSTMENT (Fig.
25d)
- It is possible to adjust shelf refrigeration by pressing
buttons "+" and "-" of the potentiometer (Fig. 25c).
The digits appearing on the display (Fig. 25c, pos.
14) can be read using Table 3.
TABLE 3
1 Refrigeration of the display shelf only
2 Refrigeration of the display shelf and 1st
shelf
3 Refrigeration of the display shelf and of both
remaining shelves
Fig.25d
Fig.25c
14
49
+
-