1. Toote lõppview
The Intermatic MIL72ASTUZH-240 is a robust 24-hour electromechanical timer module designed for precise control of electrical circuits. It is suitable for mounting inside a control panel, offering flexibility with both surface and DIN rail mounting options. This timer is engineered for light-duty commercial applications operating on 240 VAC single-phase power. Its applications include, but are not limited to, lighting control, HVACR systems, pumps, motors, fan controls, access control systems, and general-purpose electrical circuits. The unit features a non-replaceable Nickel Metal Hydride battery, which is pre-installed.
Pilt 1.1: esikülg view of the Intermatic MIL72ASTUZH-240 Electromechanical Time Control module.
2. Põhiomadused
- Sünkroonne ajam: Operates without the need for battery backup for its primary timing function.
- 21 Amp SPDT Switch: Provides reliable switching for various electrical loads.
- Captive Trippers: Features 15-minute interval trippers for precise scheduling, which are captive to prevent loss.
- 1/4-Inch Quick-Connect Terminals: Facilitates easy and secure electrical connections.
- 3-Way Manual Override: Allows for temporary manual control of the timer's output, overriding the programmed schedule.
3. Tehnilised andmed
| Mudeli number | MIL72ASTUZH-240 |
| Töörežiim | Käsiraamat |
| Praegune reiting | 21 Amps |
| Operation Voltage | 240 volti |
| Kontakti tüüp | Normally Open (SPDT Switch) |
| Ühenduse tüüp | Quick Connect (1/4-Inch) |
| Vooluahela tüüp | 3-suunaline |
| Täiturmehhanismi tüüp | Push Button (for manual override) |
| Materjal | Metallist |
| Mõõdud (P x L x K) | 4.63 x 3.25 x 3.25 tolli |
| Kauba kaal | 8 untsi |
| Rahvusvaheline kaitse hinnang | IP00 |
| Aku | Non-replaceable Nickel Metal Hydride (pre-installed) |
4. Paigaldamine ja seadistamine
4.1 Ohutusmeetmed
- HOIATUS: Disconnect power at the circuit breaker or fuse box before installing or servicing the timer. Failure to do so may result in serious injury or death.
- Paigalduse peaks teostama kvalifitseeritud elektrik vastavalt kõikidele riiklikele ja kohalikele elektrieeskirjadele.
- Veenduge, et töömaht olekstage of the timer (240V) matches the supply voltage.
4.2 Paigaldamine
The MIL72ASTUZH-240 timer module is designed for installation inside a control panel. It supports two mounting methods:
- Pinnakinnitus: Secure the timer directly to a flat surface within the control panel using appropriate fasteners (not included).
- DIN-rööpale kinnitatav: Attach the timer to a standard DIN rail within the control panel. Ensure the timer is securely clipped onto the rail.
Pilt 4.1: Detailne view of the timer showing mounting points and quick-connect terminals.
4.3 Juhtmestik
Connect the timer to the 240 VAC power supply and the load using the 1/4-inch quick-connect terminals. Refer to the wiring diagram provided with the product packaging for specific connection details. Ensure all connections are tight and secure.
- Identify the Line (L1, L2) and Load terminals.
- Connect the incoming 240V power to the appropriate Line terminals.
- Connect the device to be controlled (load) to the Load terminals.
5. Kasutusjuhised
5.1 Setting the Time of Day
Rotate the dial clockwise until the current time aligns with the time indicator arrow on the timer face. The dial is marked for 24 hours.
5.2 Sisse- ja väljalülitusaegade programmeerimine
The timer uses captive trippers for programming. Each tripper represents a 15-minute interval.
- Määramiseks ON period, push the trippers outwards (away from the center) for the desired duration.
- Määramiseks VÄLJAS period, leave the trippers in their inward position (towards the center).
- Ensure that the desired ON/OFF periods are clearly defined by the tripper positions.
5.3 Käsitsi tühistamine
The MIL72ASTUZH-240 features a 3-way manual override switch. This allows you to temporarily change the timer's state without altering the programmed schedule.
- Consult the timer's face or specific markings for the exact positions of the 3-way override. Common positions include:
- PEAL: Forces the connected load to remain ON, regardless of the program.
- AUTOMAATNE: Allows the timer to follow its programmed schedule.
- VÄLJAS: Forces the connected load to remain OFF, regardless of the program.
- To return to automatic operation, set the override switch to the "AUTO" position.
6. Hooldus
The Intermatic MIL72ASTUZH-240 is designed for minimal maintenance. Regular inspection is recommended to ensure optimal performance.
- Puhastamine: Keep the timer free from dust and debris. Use a dry, soft cloth for cleaning. Do not use liquid cleaners or solvents.
- Ühendused: Kontrollige regulaarselt elektriühenduste tihedust ja korrosiooni märke.
- Aku: The unit contains a non-replaceable Nickel Metal Hydride battery. This battery is primarily for internal clock operation during power outages and is not user-serviceable. The synchronous drive means the main timing function does not rely on this battery for continuous operation.
- Keskkonnatingimused: Ensure the timer is operated within its specified environmental conditions (e.g., temperature, humidity) to prevent damage.
7. Veaotsing
| Probleem | Võimalik põhjus | Lahendus |
|---|---|---|
| Timer not operating / Load not switching | No power supply; Incorrect wiring; Manual override engaged; Trippers not set correctly. |
|
| Load remains ON or OFF continuously | Manual override engaged; Trippers stuck or incorrectly set. |
|
| Timer dial not advancing | Taimeril puudub toide. | Verify power supply to the timer. |
Kui tõrkeotsingu juhised probleemi ei lahenda, võtke abi saamiseks ühendust kvalifitseeritud elektriku või Intermaticu klienditoega.
8. Garantii ja tugi
This product is sold without an explicit warranty from the manufacturer as per available information. For specific warranty details or support inquiries, please refer to the documentation included with your purchase or contact Intermatic directly through their official websaidi või klienditeeninduse kanalid.
Tootja: Intermatic Incorporated
Websait: www.intermatic.com (This is a general link, specific support contact may vary)
