Ascon tecnologic Y39W Operating Instructions Manual

DIGITAL ELECTRONIC CONTROLLER
FOR WINE CELLARS AND SPECIAL
SINGLE/DUAL LOOP APPLICATIONS
OPERATING INSTRUCTIONS
20/04 - code: ISTR_M_Y39W-_E_01_--
Ascon Tecnologic S.r.l.
Viale Indipendenza 56, 27029 Vigevano (PV) - ITALY
Tel.: +39 0381 69871 - Fax: +39 0381 698730
Sito: http:\\www.ascontecnologic.com
e-mail: info@ascontecnologic.com
PREFACE
m
This manual contains the information necessary for
the product to be installed correctly and also instruc-
tions for its maintenance and use; we therefore recom-
mend that the utmost attention is paid to the following
instructions and to save it.
This document is the exclusive property of Ascon Tecnologic
S.r.l. which forbids any reproduction and divulgation, even
partially, of the document, unless expressly authorized.
Ascon Tecnologic S.r.l. reserves the right to make any formal
or functional changes at any moment and without any notice.
Ascon Tecnologic S.r.l. and its legal representatives do not
assume any responsibility for any damage to people, things
or animals deriving from violation, wrong or improper use or
in any case not in compliance with the instrument features.
m
Whenever a failure or a malfunction of the device
may cause dangerous situations for persons, thing
or animals, please remember that the plant has to be
equipped with additional electromechanical devices
which will guarantee safety.
Y39W
Ascon Tecnologic - Y39W Line - Operating Instructions - Pag. 1
Index
1 Instrument description ............................................. 1
1.1 General Description ........................................................ 1
1.2 Front Panel Description ................................................... 2
2 Programming ............................................................. 2
2.1 Fast Set Point Programming ........................................... 2
2.2 Standard Mode Parameters Programming ..................... 3
2.3 Parameter Protection Using a Password ........................ 3
2.4 Customized Mode Parameters Programming
(parameters programming level) ..................................... 3
2.5 Reset Parameters to Default Value ................................. 4
2.6 Keyboard Lock Function ................................................. 4
3 Usage Warnings ........................................................ 4
3.1 Admitted Usage .............................................................. 4
4 Installation warnings ................................................. 4
4.1 Mechanical Mounting ...................................................... 4
4.2 Dimensions [mm] ............................................................ 4
4.3 Electrical Connections .................................................... 5
5 Functions ................................................................... 6
5.1 ON/Stand-by Function .................................................... 6
5.2 Measure and Display configuration ................................. 6
5.3 Digital Input Configuration ............................................... 6
5.4 Outputs and Buzzer Configuration .................................. 7
5.5 Temperature Controllers ................................................. 7
5.6 General description of some instrument
typical applications ......................................................... 8
5.7 Compressor Protection Function and
Delay at Power-ON ......................................................... 9
5.8 Defrost Control ................................................................ 9
5.9 Fans Control.................................................................... 9
5.10 Alarm Functions .............................................................. 10
5.11 Function of keys
6 Accessories ............................................................... 11
7 Programmable parameters table .............................. 12
8 Problems and Maintenance ...................................... 14
8.1 Error messages ............................................................... 14
8.2 Other messages .............................................................. 14
8.3 Cleaning .......................................................................... 14
8.4 Disposal .......................................................................... 14
9 Warranty and Repairs ............................................... 14
10 Technical Data ........................................................... 14
10.1 Electrical Data ................................................................. 14
10.2 Mechanical Data ............................................................. 14
10.3 Functional Features ........................................................ 15
11 How to order .............................................................. 15
1

INSTRUMENT DESCRIPTION

1.1

General Description

Y39W is a digital controller with microprocessor instrument
that is typically used for general purpose Single/dual loop
temperature control applications, but studied in particular to
manage: refrigeration units, display cases etc. typically in-
tended for the storage and distribution of wines and/or drinks
in domestic or commercial uses.
The instrument is equipped with ON/OFF temperature con-
trol, defrost control at intervals time by stopping compres-
sor and provides up to 3 relay outputs, up to 3 inputs for
NTC temperature probes and a digital input (alternative to
a temperature input), in addition can be equipped with an
internal buzzer that is the sound system for alarms.
The model Y39SW has the "S-touch" capacitive sensor key-
board system.
, and ..................................... 11