Z31- Z31S
DIGITAL ELECTRONIC
THERMO-CONTROLLER
FOREWORD
This manual contains the information
necessary for the product to be installed
correctly and also instructions for its
maintenance and use; we therefore recommend
that the utmost attention is paid to the following
instructions and to save it.
This document is the exclusive property of ASCON
TECNOLOGIC which forbids any reproduction and divulgation
, even in part, of the document, unless expressly authorized.
ASCONT ECNOLOGIC reserves the right to make any formal or
functional changes at any moment and without any notice.
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
devices which will guarantee safety.
ASCON TECNOLOGIC 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’s features.
INDEX
INSTRUMENT ORDERING CODE7.5
FUNCTIONAL DATA7.4
MECHANICAL DIMENSIONS, PANEL CUT-OUT AND
MOUNTING
7.3
MECHANICAL DATA7.2
ELECTRICAL DATA7.1
TECHNICAL DATA7
GUARANTEE AND REPAIRS6.3
CLEANING6.2
SIGNALLING6.1
PROBLEMS , MAINTENANCE AND GUARANTEE6
PROGRAMMABLE PARAMETERS TABLE5
RS 485 SERIAL INTERFACE BY “TLCNV”4.7.3
“TVR Y” REMOTE DISPLAY4.7.2
PARAMETERS CONFIGURATION BY “A01”4.7.1
ACCESSORIES4.7
TEMPERATURE ALARMS4.6.1
ALARM FUNCTIONS4.6
DEFROST DISPLAY LOCK4.5.2
MANUAL DEFROST4.5.1
DEFROST CONTROL4.5
COMPRESSOR PROTECTION FUNCTION AND DELAY
AT POWER-ON
4.4
TEMPERATURE CONTROL4.3
MEASURING AND DISPLAY4.2
ON / STAND-BY FUNCTION4.1
FUNCTIONS4
ELECTRICAL WIRING DIAGRAM3.4
ELECTRICAL CONNECTIONS3.3
MECHANICAL MOUNTING3.2
PERMITTED USE3.1
INFORMATION ON INSTALLATION AND USE 3
KEYBOARD LOCK FUNCTION2.6
RESET PARAMETERS TO DEFAULT VALUE/LEVEL2.5
CUSTOMIZED MODE PARAMETER PROGRAMMING
(PARAMETERS PROGRAMMING LEVEL)
2.4
PARAMETER PROTECTION USING THE PASSWORD2.3
STANDARD MODE PARAMETERS PROGRAMMING 2.2
FAST PROGRAMMING OF SET POINT2.1
PROGRAMMING2
FRONT PANEL DESCRIPTION1.2
GENERAL DESCRIPTION1.1
INSTRUMENT DESCRIPTION1
1 - INSTRUMENT DESCRIPTION
1.1 - GENERAL DESCRIPTION
The model Z31 is a digital electronic thermocontroller that is
typically used in cooling applications that have temperature control
with ON/OFF mode and defrosting control with intervals time by
stopping compressor.
The instrument has one relay output and one input for PTC or NTC
temperature probes, in addition can be equipped with an internal
buzzer that is the sound system for alarms.
The model Z31S have the “S-touch” capacitive sensor keyboard
system.
1.2 - FRONT PANEL DESCRIPTION
7
10
6
9
8
1
5
3
2
4
1 - Key P : Used for setting the Set point (press and release) and
for programming the function parameters (hold pressed for 5 sec.)
ASCON TECNOLOGIC - Z31- -OPERATING INSTRUCTIONS- Vr. 02 - 03/12 - ISTR-MZ31-ENG02 - PAG. 1
OPERATING INSTRUCTIONS
Advanced Thermoelectric toll-free 1-866-665-5434 (603) 888-2467 sales@electracool.com
ADVANCED THERMOELECTRIC
PO Box 1003, White River, VT 05055 USA
Toll-free: 1-866-665-5434
(603) 888-2467 sales@electracool.com
User Manual Highlighted for:
Z31-A GS Single Set-Point Digital
Temperature Controller
This is the standard single set-point controller shipped
by Advanced Thermoelectric with some of our
thermoelectric assemblies. It replaces the TLZ10 and
TDH-01 Series. The “G” type operates in both 12 and
24V applications and has one
“S” 16 Amp SPDT relay
output. See the notes on pages 6&7 for modifications
we make to the default parameter settings, including
moving the set-point to 4 °C. Additional information
for use with ElectraCOOL
TM
assemblies on last page.
The Z31-A DOES NOT have defrost or buzzer functions.
Parameters related to those functions are not present.
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