MKC MKTI-1014 handleiding

Thermostaat

MKC

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Handleiding

MKTI-1014 Timer meccanico industriale - Cod. 493933776 English

SAFETY INSTRUCTIIONS

Incorrect installation and improper use of this device may result in serious electric shock injuries, including risk of death. Installation must be carried

out by qualied technical personnel, ensuring the power supply is disconnected for the entire duration of the operation. Read these instructions carefully

before installation and use. The device is intended for domestic use, in indoor environments, and protected from weather conditions. Before use, verify

compatibility with the technical specications of the device it is connected to, particularly in terms of operating voltage and permissible load. Do not use with

medical equipment or safety devices. Do not connect to devices that, in the event of malfunction or incorrect operation, could lead to hazardous situations (e.g.,

hydraulic pumps, puriers, etc.). The device is designed for installation inside electrical panels, with upstream dierential and circuit breaker protection devices

and proper grounding: do not use in other congurations and do not expose it to the elements. Do not handle the device with wet hands. Do not disassemble or modify the device: such

actions void the safety requirements and the warranty. Ensure it cannot be tampered with by children or individuals with reduced cognitive and/or motor abilities, and that it is out of

reach of pets. In case of malfunction, immediately disconnect the device and contact a qualied technician. Disconnect the power and have the device inspected by qualied personnel

if it shows deformation, discoloration, cracks in the casing, emission of smoke and/or vapors and/or unpleasant odors, or unusual sounds. Do not perform installation or connections

while the system is powered. Do not use to control SELV (Safety Extra Low Voltage) devices. To set the time, rotate only the minute hand—this may be done repeatedly—until the desired

setting is reached. Ensure that connected cabling has a smooth and unobstructed path. Provide adequate ventilation to the device, particularly by ensuring that connected cables

follow a linear and unobstructed route. Do not use in environments with humidity or temperature levels dierent from those specied in the technical data. Keep these instructions for

future reference.

TECHNICAL DATA

Operating voltage

220-240 V AC 50/60 Hz

Program duration

24 hours

Protection class

second EN 60730-1

Self-consumption

0,5 W

Minimum interval

15 minuti

Degree of protection

IP20

Overvoltage protection

4 KV 1,2/50 uS

Load current with cos ϕ = 1

16 A @ 250 V AC

Operating temperature

-10° - +50° C

Contact

Changeover switch

Load current with cos ϕ = 0.6

4 A @ 250 V AC

Battery operated @ 230 V

200 hours

Precision

< ±1 s/day

Minimum load current

100 mA @ 24 V AC

Contact width

3 mm

Installation

DIN EN 60715

Incandescent lamp load

1.000 W

Contact width

3 mm

INSTALLATION

CONNETCTIONS

DIMENSION

The device must be installed on a DIN rail by

hooking the lower part and pressing the upper

part into place.

To remove it, use a at-head screwdriver to lift

the locking clip: the device will be released from

the rail and can be removed.

When viewed from the front with

the labels upright, the device has

the contacts in the same position

as shown in the diagram.

L = Permanent phase

N = Neutral

1 = At the load

2= Clean contact

SETTING

Time setting: The time dial must be rotated only from top to bottom until the indicator aligns with the current time. Time activation: Each segment

corresponds to the quarter-hour marked on the time dial, which in turn aligns with the hour number shown on the left. Move the green levers to the

left to switch the load on during the corresponding quarter-hour, or to the right to keep it o. Manual override: The switch at the top left has two

positions.:  = Timed activation according to the programming.

I = Continuous ON: the programming is retained, but the load remains permanently on until a dierent mode is selected.

MAINTENANCE: The device does not require maintenance in terms of replacing consumable parts or scheduled servicing. In general, occasional cleaning and removal of dust

buildup will ensure long-term reliability. Maintenance operations must be performed only with the device disconnected from the power supply, and it should be reconnected only after

ensuring it is completely dry. Do not use aggressive cleaners or abrasive sponges; usually, a damp cloth is suicient.

According to Directive 2012/19/EU of the European Parliament and of the Council, of 4 july 2012, on waste electrical and electronic equipment (WEEE), the presence of

the crossed-out bin symbol indicates that this appliance is not to be considered as urban waste: its disposal must therefore be carried out by separate collection. Disposal

in a non-separate manner may constitute a potential harm to the environment and health. This product can be returned to the distributor when purchasing a new device.

Improper disposal of the appliance constitutes misconduct and is subject to sanctions by the Public Security Authority. For further information, contact the local

administration responsible for environmental matters.

Made in China

Melchioni S.p.A.

Via Pietro Colletta 37, 20135 Milano, Italy | www.melchioni-ready.com

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