Full Gauge MT-514 E FASTON Instruction Manual

Have this manual in the palm of
Connector
your hand by FG Finder application.
for quick
coupling
WARNING
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;
AUTHORIZED SERVICE:
The installation or maintenance of the product must be performed by qualified professionals only;
ACCESSORIES:
Only use original Full Gauge Controls accessories.
If you have any questions, please contact technical support.
DUE TO YOUR CONSTANT EVOLUTION, THE FULL GAUGE CONTROLS RESERVES THE RIGHT TO
CHANGE THE INFORMATION CONTAINED IN THIS MANUAL AT ANY TIME WITHOUT NOTICE.

1. DESCRIPTION

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The MT-514 FASTON is a temperature controller for applications in refrigeration or heating. It
has an internal buzzer and an alarm output can also be configured for electric defrost or hot gas. The
minimum and maximum is displayed at the touch of a single key (Flatec).
Another available feature is the shutdown of the control functions, making it possible for the
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MT-514 FASTON only operate as a temperature gauge. And through a system functions,
prevents unauthorized persons from changing control.
Product conforming to UL Inc. (United States and Canada).

2. APPLICATION

• Vaccine refrigerators
• Refrigerated counters
• Freezer rooms
• Hot counters
• Greenhouses

3. TECHNICAL SPECIFICATIONS

Power supply
Control temperature
Operating temperature
Load current (outputs)
Operating humidity
Dimensions (mm)
Dimensions of the clipping for fixing
of the instrument
(*) 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.

4. INDICATIONS AND KEYS

Defrost indication LED
Heating indication LED
Cooling indication LED
Quick Access
Menu Key (Flatec)
Set key
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MT-514

6. WIRING DIAGRAM

6.1. 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.
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MT-514 Faston
DIGITAL CONTROLLER FOR HEATING OR COOLING
WITH DEFROST AND CONFIGURABLE
ALARM OUTPUT
Audible Defrost Function
Alarm blocking functions
shutdown
MT-514 E Faston: 115 or 230 Vac ±10%(50/60 Hz)
MT-514 EL Faston: 12 or 24 Vac/dc +10%
-50 to 105ºC (-58 to 221°F)*
0 to 50 ºC / 32 to 122°F
OUT1: 16(12)A 250Vac 2HP
OUT2: 10A / 240Vac 1/4HP
10 to 90%RH (without condensation)
76 x 34 x 84 mm (WxHxD)
71 ± 0,5 x 29 ± 0,5 mm (see item 5)
Alarm indication LED
Functions lock indication LED
Temperature unit indication LED
IP 65
FRONT
Control Serial Protection
Programming level
ATTENTION
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.
Image I
Image II
Image III
Image IV
NEW CONNECTION SYSTEM (QUICK COUPLING):
CONNECTION:
- Hold the wire near its end and insert it into the
desired slot.
- If necessary, press the bottom to assist the
connection.
NOTE:
- In the connectors 1 to 6 the maximum wire
diameter that can be used is 1,5mm².
- The wires must be tinned or use Rocket Pin
terminals with a maximum diameter of 0,75mm².
6.1. Temperature sensor connection
- Connect the sensor S1 wires to terminals "1 and 2" and wires sensor S2 to terminals "3 and 4": 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.
6.2. Recommendations of IEC60364 standard
a) Install overload protectors in the controller supply.
Increase key
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
Decrease key
controller and/or of the loads passes through.

7. 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.
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M T- 51 4 M T- 51 4
POWER
NC
SUPPLY
7 8 9 10 11 12 13 14
2 3 4 5 6
1
D1
SENSOR
POWER
NC
SUPPLY
7 8 9 10 11 12 13 14
2 3 4 5 6
1
D1
SENSOR
POWER
NC
SUPPLY
7 8 9 10 11 12 13 14
1 2 3 4 5 6
D1
SENSOR
0 12Vac/dc
POWER
NC
SUPPLY
7 8 9 10 11 12 13 14
1 2 3 4 5 6
D1
SENSOR
0 24Vac/dc
FASTON and PUSH-IN FAST
BOTTOM
WIRE INPUT
DISCONNECT:
- To disconnect the cord, press the bottom and
remove it.
The wire should be picked
in 5 mm and tinned.
Terminal Rocket Pin.
evolution
E251415
NO
/
115 Vac
Power supply
NO
/
230 Vac
Power supply
NO
/
Power supply
NO
/
Power supply