SERVICE MANUAL
DISHWASHERS
ELECTROLUX ZANUSSI S.p.A. |
Publication |
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Spares Operations Italy |
number |
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Corso Lino Zanussi,30 |
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I - 33080 |
PORCIA /PN (ITALY) |
599 38 72-30 |
Fax +39 |
0434 394096 |
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EN |
Edition: 2007.03
SOI/TD - PR |
1/32 |
DISHWASHER
DIVA
F. S. - Free-standing
B. I. - Partially integrated
F. I. - Fully integrated
Basic characteristics
Production: ZM Solaro_ITALY
599 38 72-30
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TABLE OF CONTENTS
1 |
INTRODUCTION ........................................................................................................................................................ |
4 |
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1.1 |
PURPOSE OF THIS SERVICE MANUAL ............................................................................................................ |
4 |
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1.2 |
PRESENTATION.................................................................................................................................................. |
5 |
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1.3 |
GENERAL CHARACTERISTICS.......................................................................................................................... |
6 |
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1.4 |
FIELD OF APPLICATION ..................................................................................................................................... |
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1.5 |
ELECTRONIC MODULE ...................................................................................................................................... |
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1.6 |
DEFINITION OF STYLINGS AND FUNCTIONS .................................................................................................. |
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1.7 |
STRUCTURAL CHARACTERISTICS................................................................................................................. |
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2 |
STRUCTURAL CHARACTERISTICS ....................................................................................................................... |
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2.1 |
BASE .................................................................................................................................................................. |
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2.2 |
DOOR ................................................................................................................................................................. |
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2.3 |
TUB .................................................................................................................................................................... |
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2.4 |
HYDRAULIC SYSTEM ....................................................................................................................................... |
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3 HYDRAULIC AND FUNCTIONAL CHARACTERISTICS .......................................................................................... |
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3.1 |
WATER FILL TANK ............................................................................................................................................ |
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3.2 |
WATER SOFTENING SYSTEM ......................................................................................................................... |
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3.3 |
SUMP ASSEMBLY ............................................................................................................................................. |
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3.4 |
DRYING DUCT................................................................................................................................................... |
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4 |
ELECTRICAL COMPONENTS ................................................................................................................................. |
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4.1 |
TERMINAL BLOCK ............................................................................................................................................ |
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4.2 |
PUSHBUTTON ................................................................................................................................................... |
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4.3 |
TIMER ................................................................................................................................................................ |
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4.4 |
LATCH ASSEMBLY............................................................................................................................................ |
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4.5 |
WASHING PUMP ............................................................................................................................................... |
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4.6 |
CAPACITOR....................................................................................................................................................... |
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4.7 |
DRAIN PUMP ..................................................................................................................................................... |
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4.8 |
FILL SOLENOID VALVE .................................................................................................................................... |
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4.9 |
TUBE-ENCASED HEATING ELEMENT ............................................................................................................. |
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4.10 |
TEMPERATURE THERMOSTAT ...................................................................................................................... |
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4.11 |
TEMPERATURE SENSOR................................................................................................................................. |
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4.12 |
TEMPERATURE SENSOR + TURBIDITY SENSOR.......................................................................................... |
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4.13 |
INTEGRATED DISPENSER ............................................................................................................................... |
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4.14 |
LEVEL & ANTI-OVERFLOW PRESSURE SWITCH........................................................................................... |
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4.15 |
ANTI-FLOODING DEVICE ................................................................................................................................. |
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5 |
WASHING SYSTEM ................................................................................................................................................. |
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5.1 |
DEFINITION OF THE WASHING CYCLE .......................................................................................................... |
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6 |
HYDRAULIC CIRCUIT.............................................................................................................................................. |
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6.1 |
PATH OF WATER INTAKE - "SHORT TANK".................................................................................................... |
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6.2 |
PATH OF WATER INTAKE - "LONG TANK" ...................................................................................................... |
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6.3 |
WATER FILL SYSTEM - FUNCTIONAL DESCRIPTION ................................................................................... |
26 |
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6.4 |
ANTI-OVERFLOW SAFETY LEVEL................................................................................................................... |
26 |
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6.5 |
WATER SOFTENING SYSTEM ......................................................................................................................... |
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6.6 |
DEFINITION OF THE REGENERATION SYSTEM ............................................................................................ |
29 |
7 DEFINITION OF THE DRYING CIRCUIT ................................................................................................................. |
30 |
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7.1 |
"NORMAL - DRY" DRYING ................................................................................................................................ |
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7.2 |
"ACTIVE - DRY" DRYING................................................................................................................................... |
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7.3 |
"TURBO - DRY" DRYING SYSTEM ................................................................................................................... |
32 |
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1INTRODUCTION
1.1PURPOSE OF THIS SERVICE MANUAL
The purpose of this Service Manual is to provide Service Engineers, who already have the basic knowledge necessary to repair household dishwashers, with information of a general nature regarding the new "DIVA" range of dishwashers.
The aspects described in this document relative to the structural and hydraulic characteristics and the basic circuits are common to all the appliances in the range, both with electromechanical and electronic control systems.
More detailed information regarding individual models may be found in the specific information documents for each specific functionality.
This information covers:
Technical characteristics
Circuit diagrams
Exploded diagrams and Lists of spare parts
may be found in the Service Notes and Service Manuals issued separately for each specific model
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1.2PRESENTATION
NEW TECHNOLOGY: DISHWASHERS CREATED WITH COMPUTER-AIDED DESIGN SYSTEMS AND BUILT USING MODERN INDUSTRIAL TECHNOLOGY.
RESULT:
Drawing on our vast experience and resources, combined with the latest technical and structural techniques, we have produced this range of innovative appliances to meet the demands of a market that is constantly evolving.
1.2.1 MAIN CHARACTERISTICS
1.2.1.1STRUCTURAL CHARACTERISTICS:
-Modular and convertible, in three versions: Free-standing, Partially built-in, Fully built-in
-Monobloc load-bearing base in sound-absorbing plastic material.
-Two removable side panels.
-Styling variable to meet the various configurations requested.
-Simplification of free-standing and built-in installation.
-On built-in models, the rear foot can be adjusted from the front of the appliance.
1.2.1.2HYDRAULIC CHARACTERISTICS:
-Newly-designed integrated hydraulic circuit.
-New integrated sump.
-New water softening system (if featured).
-Softening of regeneration water up to 90°F - 50°D (if featured).
-Optimization of the regeneration system with 5 to 10 levels of regeneration (if featured).
-Manual regulation of the regeneration level, if featured, on electromechanical models, software regulation for electronic models.
1.2.1.3ELECTRICAL CHARACTERISTICS:
-New washing pump motor.
-New drain pump motor.
-New types of timer.
-New types of electronic boards (PCB).
1.2.1.4CONTROL AND SAFETY SYSTEMS:
-Measurement of water temperature by means of thermostats or temperature sensors for electronic models.
-Measurement of water fill level by means of a pressure switch.
-Anti-overflow safety system using a pressure switch.
-Anti-leakage safety system using an anti-flooding device.
-Protection against overheating using a safety thermostat (software for electronic models).
-Electrical door aperture safety system.
-Functional protection with constant monitoring (with software control for electronic models).
1.2.1.5SOUND-PROOFING:
-Improved silence thanks to the use of new materials and new construction technologies.
1.2.1.6SERVICE:
-Easier access to components thanks to careful positioning, from the two removable side panels
and from the frontal plinth. Electronic models:
-Facilitation of repairs using diagnostics tests and trouble-shooting procedures.
-The washing parameters can be modified to improve washing performance.
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1.3GENERAL CHARACTERISTICS
Power supply |
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230 V / 50 Hz (limits 187−254 V) |
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Total power absorption |
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2300 W (with 2100 W heating element) |
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Water supply |
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Min. / Max. Pressures: 5 − 80 N/cm2 |
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Load capacity |
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9 place settings for 45cm and 12 place settings for 60cm |
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Noise level |
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db 50 |
/ 56 |
(A) sound pressure (electromechanical) |
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db 46 |
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(A) sound pressure (electronic) |
Class |
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[AAA] - [AAB] (electronic models) |
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* Declared consumption [BIO AAB programmes] |
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- Water - Energy - Duration of cycle |
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14Lt. - 1,10 KWh - 150 Min |
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* Example of programme declared to the various consumer institutes (electronic models).
1.4FIELD OF APPLICATION
Washing system |
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CONTINUOUS (electromechanical) |
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CONTINUOUS /IMPULSE OPERATION (electronic) |
Control system |
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TIMER (electromechanical) |
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CONTROL BOARD (electronic) |
Water fill level |
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PRESSURE SWITCH CONTROL (electromechanical) |
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PRESSURE SWITCH+SOFTWARE CONTROL (electronic) |
Water heating |
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HEATING ELEMENT IN PROTECTIVE TUBE |
Temperature control |
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THERMOSTATS (electromechanical) |
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NTC TEMPERATURE SENSOR (electronic) |
Drying system |
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NORMAL DRY (electromechanical) |
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ACTIVE DRY (electronic) |
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TURBO DRY (electronic) |
Safety systems |
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HYDRAULIC/ELECTRICAL SYSTEMS (electromechanical) |
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TOTAL PROTECTION: HYDRAULIC/ELECTRICAL + |
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SOFTWARE (electronic) |
Alarms |
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SOFTWARE SYSTEM WITH VISUAL DISPLAY (electronic) |
1.5ELECTRONIC MODULE
Power board |
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MAIN OPERATIONAL CONTROL (built-in microprocessor) |
Comandi / Visualizzazione |
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USER-MACHINE INTERFACE |
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1.6DEFINITION OF STYLINGS AND FUNCTIONS
1.6.1Control panel: - DIVA_ ELM [electromechanical]
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Option key |
Salt level indicator Programme selector knob |
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On/Off key
•DEFINITION OF FUNCTIONS
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Structure |
Function |
Type of control |
Programmes |
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Free- |
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On/Off key |
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Standing / |
Electromechanical |
1 > 3_keys |
3 > 6_progr. |
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Builtin |
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+ knob |
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1.6.2Control panel: - DIVA_ EDW500
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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1 > 2_keys |
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EDW_500 |
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+ knob also as |
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3 > 5_progr. |
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/ Builtin |
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ON/OFF |
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1.6.3Control panel: - DIVA_ EDW503
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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EDW_503 |
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On/Off key |
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3 > 5_progr. |
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/ Builtin |
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1 > 2_keys |
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1.6.4Control panel: - DIVA_ EDW1001-EDW1100-EDW1110
Control panel versions HORIZONTALVERTICAL
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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EDW_1001 |
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On/Off key |
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EDW_1100 |
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3 > 6_ progr. |
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/ Builtin |
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3 > 6_keys / leds |
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EDW_1110 |
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1.6.5Control panel: - DIVA_ EDW1003
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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Fully integrated |
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EDW_1003 |
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On/Off key |
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3 > 6_ progr. |
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3 > 6_keys / leds |
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1.6.6Control panel: - DIVA_ EDW1500-EDW1510
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Control panel versions |
HORIZONTAL |
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VERTICAL |
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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EDW_1500 |
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On/Off key |
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3 > 6_ keys / leds |
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3 > 6_ progr. |
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/ Builtin |
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EDW_1510 |
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+ display |
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1.6.7Control panel: - DIVA_ EDW1503
•DEFINITION OF FUNCTIONS
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Structure |
Function |
Type of control |
Programmes |
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On/Off key |
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Fully integrated |
EDW_1503 |
3 > 6_ keys / leds |
3 > 6_ progr. |
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+ display |
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1.6.8Control panel: - DIVA_ EDW2000
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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On/Off key |
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EDW_2000 |
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9_ keys / leds |
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6_ progr. |
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/ Builtin |
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+ display |
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1.6.9Control panel: - DIVA_ EDW2003
• DEFINITION OF FUNCTIONS
Structure |
Function |
Type of control |
Programmes |
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On/Off key |
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FreeStanding / Builtin |
EDW_2003 |
7_ keys / leds |
6_ progr. |
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+ display |
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1.6.10 Control panel: - DIVA_ EDW2500
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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On/Off key |
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EDW_2500 |
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11_ keys / leds |
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6_ progr. |
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/ Builtin |
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+ LCD |
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1.6.11 Control panel: - DIVA_ EDW2503
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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On/Off key |
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EDW_2503 |
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4_ keys / leds |
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6_ progr. |
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/ Builtin |
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+ LCD |
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1.6.12 Control panel: - DIVA_ EDW2000 VISI
•DEFINITION OF FUNCTIONS
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Structure |
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Function |
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Type of control |
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Programmes |
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FreeStanding |
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EDW_2000 |
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On/Off key |
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4_ progr. |
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/ Builtin |
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VISI |
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3_ keys / leds |
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