Ascon Tecnologic - Y39 Line - Operating Instructions - Pag. 15
8 PROBLEMS AND MAINTENANCE
8.1
Error messages
Error
Reason
Action
E1
-E1
E2
-E2
E3
-E3
The probe may be interrupted
(E) or in short circuit (-E), or
may measure a value outside
the range allowed
Check the correct connec-
tion of the probe with the
instrument and check the
probe works correctly
EPr
Internal EEPROM memory error Press the
key
Err
Fatal memory error
Replace the instrument or
ship to factory for repair
8.2
Other messages
Message
Reason
od
Delay at power-on in progress
Ln
Keyboard lock
Hi
Maximum temperature alarm in progress
Lo
Minimum temperature alarm in progress
AL
Digital input alarm in progress
oP
Door opened
dEF
Defrosting in progress with
d.dL
=
Lb
Post-defrosting in progress with
d.dL
=
Lb
CC
Continuous Cycle in progress
8.3
Cleaning
We recommend cleaning of the instrument only with a slightly
wet cloth using water and not abrasive cleaners or solvents.
8.4
Disposal
The appliance (or the product) must be disposed
of separately in compliance with the local standards
in force on waste disposal.
9 WARRANTY AND REPAIRS
The instrument is under warranty against manufacturing flaws or
faulty material, that are found within 18 months from delivery date.
The guarantee is limited to repairs or to the replacement of
the instrument.
The eventual opening of the housing, the violation of the instru-
ment or the improper use and installation of the product will
bring about the immediate withdrawal of the warranty’s effects.
In the event of a faulty instrument, either within the period of
warranty, or further to its expiry, please contact our sales de-
partment to obtain authorisation for sending the instrument
to our company.
The faulty product must be shipped to Ascon Tecnologic with
a detailed description of the faults found, without any fees or
charge for Ascon Tecnologic, except in the event of alterna-
tive agreements.
10 TECHNICAL DATA
10.1 Electrical Data
Power supply: 12 VAC/DC, 12 ÷ 24 VAC/DC, 100 ÷ 240 VAC ±10%;
AC Frequency: 50/60 Hz;
Power consumption: 4 VA approx.
Input/s: 3 inputs for temperature probes: PTC (KTY 81-121,
990
W
@ 25°C) or NTC (103AT-2, 10k
W
@ 25°C); 1 digital in-
put for free of voltage contacts (alternative to Pr2/Pr3 input);
Output/s: up to 3 relay outputs
EN 61810 EN 60730 UL 60730
Out1
- SPST-NO - 16A -
1HP 250V, 1/2HP 125 VAC
16 (9) A
10 (4) A
12 A Res.,
30 LRA,
5 FLA
Out2
- SPDT - 8A - 1/2HP 250V,
1/3HP 125 VAC
8 (3) A
4 (4) A
4 A Res.
Out3
- SPST-NO - 5A -
1/8HP 250V, 1/10HP 125 VAC
5 (2) A
2 (2) A
2 A Res.
16 A max. for common (pin. 1), 12 A max. for extractable
terminal block model.
Electrical life for relay outputs: 100000 op. (EN60730);
Action type: type 1.B (EN 60730-1);
Overvoltage category: II;
Protection class: Class II;
Insulation: Reinforced insulation between the low voltage
part (supply H type and relay output) and front panel; Re-
inforced insulation between the low voltage section (supply
H type and relay output) and the extra low voltage section
(inputs); Reinforced between supply and relay output; No
insulation between supply F or G type and inputs.
10.2 Mechanical Data
Housing: Self-extinguishing plastic, UL 94 V0;
Heat and fire resistance category: D;
Ball Pressure Test secondo EN60730: accessible parts 75°C,
support live parts 125°C;
Dimensions: 78 x 35 mm, depth 64 mm
Weight: 130 g approx.;
Mounting: Incorporated Flush in panel (thickness 12 mm
max.) in 71 x 29 mm hole;
Connections: 2.5 mm
2
screw terminals block or 2.5 mm
2
extractable screw terminals block for 0.2 ÷ 2.5 mm
2
/
AWG 24 ÷ 14 cables;
Front panel protection degree: IIP65 (NEMA 3S) mounted
with opotional screw type bracket;
Pollution situation: 2;
Operating temperature: 0 ÷ 50°C;
Operating humidity: < 95 RH% with no condensation;
Storage temperature: -25 ÷ +60°C.
