Ascon tecnologic Y39H Operating Instructions Manual

Y39H
HUMIDITY AND TEMPERATURE
DIGITAL ELECTRONIC
CONTROLLER
OPERATING INSTRUCTIONS
20/04 - code: ISTR_M_Y39H-_E_00_--
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.
Ascon Tecnologic - Y39H 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 ..................... 2
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 ................................. 3
2.6 Keyboard Lock Function ................................................. 3
3 Usage Warnings ........................................................ 4
3.1 Admitted Usage .............................................................. 4
4 Installation warnings ................................................. 4
4.1 Mechanical Mounting ...................................................... 4
4.2 Controller Dimensions [mm] ............................................ 4
4.3 Electrical Connections .................................................... 5
5 functions ................................................................... 5
5.1 ON/STAND-BY Function ................................................. 5
5.2 Measure and Display Configuration ................................ 5
5.3 Digital Input Configuration ............................................... 6
5.4 Outputs and Buzzer Configuration .................................. 6
5.5 Temperature Control ....................................................... 7
5.6 Humidity controller .......................................................... 8
5.7 Compressor Protection Function
and Delay at Power-ON .................................................. 8
5.8 Alarm Functions .............................................................. 8
5.9 Function of Keys
6 Accessories ............................................................... 11
6.1 Parameters Configuration by A01 ................................... 11
6.2 RS 485 Serial Interface by ARS1 .................................... 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

Y39H is a digital controller with microprocessor that is
typically used to control temperature (heating or cooling
application) with ON/Off control and humidity control
(humidification and deumidification) with ON/Off control;
the instrument integrates an asymmetrical oscillator timer
whitch can be used for special applications.
The instrument has up to 3 relay outputs, 1 input for the
TRH03 humidity and temperature digital probe, a digital
input that, as alternative, can be used fto connect an NT
temperature probe and, in addition, can be equipped with an
internal buzzer that is the sound system for alarms.
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and /Aux ................................ 10