IMIT CONTROL SYSTEM

INDUSTRIAL COMPONENTS

Capillary thermoregulators

Capillary safety limiters

Thermometers, Pressure gauges, Manometers

IMIT CO

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FAN TA3

FAN TA3 is an electromechanical steam expansion regula-

tor for fan-coils, radiators and fan convectors. It is ideal for

regulating home or office temperature in its two modes of

operation: Summer/Winter (to activate the air conditioning

or heating functions). It is also equipped with a mechani-

cal three-position switch for regulating fan speeds and to

control the hot/cold valve.

Code

Article

FAN/503S

FAN-COIL REGULATOR

The new FAN / 503S is a DIN 503 built-in fan-coil regula-

tor, with the main functions of the previous FAN 503, for

the management and control of 2 solenoid valves (hot

and cold) for 2 or 4 pipe systems. The product has been

equipped with a new backlit display and a version de-

signed to control the inverter motors, with consequent en-

ergy savings.

Power supply: 230V~/50Hz (+10% -15%)

Power consumption: 3VA

Temperature regulation range: 5°C÷35°C

Minimum temperature adjustment range: 0,1°C

Room temperature display: 0÷40°C (resolution 0,1°C)

Differential: settable: (0,4K factory setting)

Ambient probe on board: NTC 100K @25°C ±1%

Code

Article

ACCESSORIES FOR FAN/503S

NTROL SYSTEM

MECHANICAL REGULATOR FOR FAN-COIL

80

25

44

57

3.4

3

.

4

8

0

4

7

2

0

1

5

Power supply = 230 Vac

Regulation range = 7°÷30°C

Differential = 1 K

Thermostat contact capacity = 16(2,5) A / 250 Vac

Selector switch capacity = 10(2) A / 250 Vac

Output = changeover switches

Installation = wall

Operating mode: Summer/Winter/Anti-freeze

System: fan-coil/radiators/fan convectors

Certifications = CE, ENEC03, EAC

Description

Pack.

548501

FAN TA3 SE

Room thermostat for FAN-COIL E/I

20

Water probe: NTC 10K @25°C ±1% with double insulation

230V fan version outputs:

5 Relays (3 motor speeds + 2 solenoid valves)

0-10V brushless motor version outputs: 2 Relays (2 solenoid valves) /

0-10V modulating fan

Electrical contact capacity: 3 (1) A - 250VAC

Protection rating: IP 20 (with product installed)

Insulation class:

Pollution degree: 2

Software class: A

Thermal gradient: 1K/15min.

Maximum operating temperature: 50°C

Humidity limits: 20% .. 80% RH (non condensing)

Storage temperature: 0÷60°C

Operating mode: summer / winter: (heating / air conditioning)

Assembly: in standard 3-module flush-mounting box (DIN503)

Certifications: CE

Description

Pack.

578380

FAN/503S

Electronic built-in regulator for fan-coil with 3-speed fan motor @ 230V

5

578385

FAN/503S 0-10V

Electronic built-in regulator for fan-coil with 0-10V modulating brushless fan

motor (inverter)

5

Aesthetic-plates and frame for built-in DIN503 for Bticino Living International, Gewiss Playbus and Playbus Young, Vimar

Idea and Rondò, IMIT. Glossy black colour.

Code

Article

Description

Pack.

076410

FRAME 503

Frame for DIN 503 box

a.r.

14