DIGITAL CONTROLLER FOR HEATING OR COOLING
WITH DEFROST AND CONFIGURABLE
ALARM OUTPUT
MT514EF
AST
ONV03-02T
-18525
4. INDICAÇÕES E TECLAS
1. DESCRIPTION
The
MT-514
e
FASTON
is a temperature controller for cooling or heating applications. It has an
internal audible alarm (buzzer) and an output for alarm control that can also be configured for electric
defrost, hot gas defrost, fan or as a second compressor that will act in parallel with the main one. The
minimum and maximum temperature record is displayed at the touch of a single key (Flatec). Another
;
available feature is the shutdown of control functions, making it possible for the
MT-514
e
FASTON
to operate only as a temperature indicator. And through an intelligent function blocking
system, it prevents unauthorized persons from changing the control parameters.
Product is compliant with UL Inc. (United States and Canada).
2. APPLICATION
• Vaccine refrigerators
• Refrigerated counters
• Freezers rooms
• Hot counters
• Greenhouses
evolution
MT-514
e
FASTON
V
er
.03
WARNING
ACESSÓRIOS:
Utilize apenas acessórios originais Full Gauge Controls.
Em caso de dúvidas, entre em contato com o suporte técnico.
SERVIÇO AUTORIZADO:
A instalação ou manutenção do produto deve ser realizado somente por profissionais qualificados;
MT-514
e
MT-514
e
Image I
1
5 6
2 3 4
7
POWER
SUPPLY
SENSOR
8
9
10 11 12 13 14
R
E
FR
115 Vac
Alimentação da carga
C
O
M
M
O
N
D1
C
O
M
M
O
N
NO
NC
3. TECHNICAL SPECIFICATIONS
* Blinking led (when
[,F26]
= 7): Indicates that OUT1 has been activated and the compressor delay is occurring
before trigger OUT2
POR ESTAR EM CONSTANTE EVOLUÇÃO, A FULL GAUGE CONTROLS RESERVA-SE O DIREITO DE
ALTERAR AS INFORMAÇÕES CONTIDAS NO MANUAL A QUALQUER MOMENTO, SEM PRÉVIO AVISO.
BEFORE INSTALLING THE CONTROLLER, WE RECOMMEND READING THROUGH THE
ENTIRE INSTRUCTION MANUAL IN ORDER TO AVOID POSSIBLE DAMAGE TO THE
PRODUCT
PRECAUTIONS WHEN INSTALLING THE PRODUCT:
Before performing any procedure on this instrument, disconnect it from the mains;
Ensure that the instrument has adequate ventilation and avoid installation in panels containing
devices that may cause it to operate outside the specified temperature limits;
Install the product away from sources that may generate electromagnetic disturbances such as:
motors, contactors, relays, solenoid valves, etc;
Have this manual in the palm of
your hand by
FG Finder
application.
1
5 6
2 3 4
7
POWER
SUPPLY
SENSOR
8
9
10 11 12 13 14
R
E
FR
230 Vac
Power supply
C
O
M
M
O
N
D1
C
O
M
M
O
N
NO
NC
1
5 6
2 3 4
7
POWER
SUPPLY
SENSOR
8
9
10 11 12 13 14
R
E
FR
12Vac/dc
Power supply
C
O
M
M
O
N
D1
C
O
M
M
O
N
NO
NC
0
1
5 6
2 3 4
7
POWER
SUPPLY
SENSOR
8
9
10 11 12 13 14
R
E
FR
24Vac/dc
Power supply
C
O
M
M
O
N
D1
C
O
M
M
O
N
NO
NC
0
5. WIRING DIAGRAM
5.1. Identifications (see Images I to IV)
- Image I:
MT-512E 2HP Faston, supplied at 115 Vac.
- Image II:
MT-512E 2HP Faston, supplied at 230 Vac.
- Image III:
MT-512EL 2HP Faston, supplied at 12 Vac/dc.
- Image IV:
MT-512EL 2HP Faston, supplied at 24 Vac/dc.
Image II
Image III
Image IV
5.2. Temperature sensor connection
- Connect the
sensor S1
wires to terminals "1 and 2" spring type connector. The polarity is not relevant.
- Length of the sensor cables can be increased by user himself to up to 200 meters, using a PP 2x24
AWG cable.
5.3. Recommendations of IEC60364 standard
a)
Install overload protectors in the controller supply.
b)
Install transient suppressors – suppressor filter RC – in the circuit to increase the service life of the
controller relay. See connection instructions of the filter on the previous page.
c)
The sensor cables may be together, but not in the same conduit where the power supply of the
controller and/or of the loads passes through.
6. FIXING PROCEDURE
a)
Cutout the panel plate (Image V - item 13) where the controller will be fixed, with dimensions
X = 71±0,5 mm and Y = 29±0,5 mm;
b)
Remove the side locks (Image VI - item 13): To do this, squeeze the elliptical central part (with the
Logo Full Gauge Controls) and move the latches back;
c)
Pass the wires through the cutout of the plate (image VII - Item 13) and make the electrical installation
as described in item 6;
d)
Insert the controller into the panel cutout, from the outside in;
e)
Replace the latches and push then until they are pressed against the panel, securing the controller to
the housing (see arrow in Figure VI - item 13);
f)
Adjust the parameters as described in item 9.
WARNING:
for installations requiring liquid-tight sealing, the cut-off for the installation of the
controller should be at must 70.5x29mm. The side latches must be secured so that they press
the rubber sealing to prevent infiltration between the cutout and the controller.
NEW CONNECTION SYSTEM (QUICK COUPLING):
FASTON and PUSH-IN FAST
CONNECTION:
- Hold the wire near its end and insert it into the
desired slot.
- If necessary, press the bottom to assist the
connection.
DISCONNECT:
- To disconnect the cord, press the bottom and
remove it.
NOTE:
- In the Push-In connectors the maximum wire
gauge that can be used is 1.5mm².
- The wires must be tinned or use Rocket Pin
terminals with a maximum gauge of 0.75mm².
BOTTOM
WIRE INPUT
The wire should be picked
in 5 mm and tinned.
Terminal Rocket Pin.
Control
functions
shutdown
Function
blocking
Serial
Programming
Defrost
Protection
level
IP 65
FRONT
Audible
Alarm
Connector
for quick
coupling
E251415
V
E
N
T/
C
O
M
P
A
U
X
V
E
N
T/
C
O
M
P
A
U
X
V
E
N
T/
C
O
M
P
A
U
X
V
E
N
T/
C
O
M
P
A
U
X
A
LA
R
M
/
D
E
FR
A
LA
R
M
/
D
E
FR
A
LA
R
M
/
D
E
FR
A
LA
R
M
/
D
E
FR
(*)
This instrument measures and controls temperatures of up to 200°C/392°F, using the silicone sensor cable SB59
(sold separately).
Note:
The sensor cable lenght can be increased by the user up to 200 meters using PP 2 x 24 AWG cable.
Control temperature
-50 to 105ºC (-58 to 221°F)*
Power supply
MT-514 E Faston:
115 or 230 Vac ±10%(50/60 Hz)
MT-514 EL Faston:
12 or 24 Vac/dc +10%
Operating temperature
0 to 50 ºC / 32 to 122°F
Operating humidity
10 to 90%RH (without condensation)
Dimensions (WxHxD)
76 x 34 x 84 mm
Load current (outputs)
OUT1:
16(12)A 250Vac 2HP
OUT2:
10A / 240Vac 1/4HP
Dimensions of the clipping for fixing
of the instrument
71 ± 0,5 x 29 ± 0,5 mm (see item 5)
MT-514
e
Set key
Quick Access
Menu Key (Flatec)
Functions lock indication LED
Temperature unit indication LED
Increase key
Decrease key
Alarm indication LED
*Cooling indication LED
Heating indication LED
Defrost indication LED
FOR INSTALLATIONS WHERE A SEALING IS REQUIRED TO AVOID LIQUID CONTACT, THE CUT FOR THE
CONTROLLER MUST BE OF 70,5X29mm MAXIMUM. THE SIDE LOCKS MUST BE FIXED SO IT PRESSES THE
RUBBER SEALING AVOIDING INFILTRATION BETWEEN THE CUT AND THE CONTROLLER.
ATTENTION
