1. Uvod
The Intermatic FM1STUZH-120U Electromechanical Timer Module is designed for integration into machine control panels, circuit boards, or other equipment. This module provides 24-hour scheduling with a 21 Amp switching capacity, suitable for controlling various electrical loads. Applications include heating, ventilation, air conditioning, refrigeration, lighting, security systems, circulating pumps, spas, and other OEM applications requiring precise 24-hour timing. The unit features a manual override switch for flexible operation.
2. Lastnosti
- voltage and Switch: 120 V AC, 21 Amp SPDT (Single Pole Double Throw) switch.
- Čas: 24-Hour operation with 96 captive trippers, allowing 15-minute interval settings.
- Ročna preglasitev: Integrated switch for manual control (ON, AUTO, OFF).
- Povezave: 1/4-inch quick-connect terminals for easy wiring.
- Vzdržljivost: Noise immune design, suitable for robust industrial and commercial applications.
- pogon: Synchronous drive mechanism.
- Enostavnost uporabe: Clear clock face for straightforward time setting.
- Kompaktna zasnova: Small footprint for versatile installation.
- Izbirni ovitek: Compatible with clear plastic cover (DC-FME-A, sold separately).
3. Specifikacije
| Številka modela | FM1STUZH-120U |
| Dobava Voltage | 120 VAC |
| Poraba energije | 1 VA |
| Tip stikala | SPDT |
| Ocena stikala | 21A Resistive @ 120-250 VAC 1 HP pri 120 VAC 2 HP pri 250 VAC 1350 W Tungsten @ 240 VAC |
| Povezave ožičenja | 1/4" quick-connect terminals |
| Delovna temperatura | -4°F do 185°F (-20°C do 85°C) |
| Dimenzije (V x Š x G) | 60 mm x 60 mm x 32 mm (2.36" x 2.36" x 1.25") |
| Teža predmeta | 3.2 unč |
| Material | Jeklo |
| Vrsta namestitve | Panelni nosilec |
Opomba: Specifikacije se lahko spremenijo brez predhodnega obvestila.
4. Namestitev
Varnost na prvem mestu: Before beginning any installation, ensure that the main power supply to the circuit is disconnected at the breaker or fuse box to prevent electrical shock.
- Montaža: The FM1STUZH-120U is designed for panel mounting. Secure the timer module firmly within the machine control panel, circuit board, or other designated equipment using appropriate fasteners.
- Ožičenje: Connect the electrical leads to the 1/4-inch quick-connect terminals. Refer to the wiring diagram below for correct terminal connections. Ensure all connections are secure and properly insulated.
- Preverite povezave: Double-check all wiring against the diagram to ensure proper installation and prevent damage to the unit or connected equipment.
- Obnovi moč: Ko je namestitev končana in preverjena, ponovno vzpostavite napajanje tokokroga.
Slika 1: Manual page showing features, ratings, and wiring connections for the FM1STUZH-120U timer module. This diagram illustrates the physical dimensions and electrical specifications.
Slika 2: Manual page detailing various timer module specifications, including a diagram of product dimensions and terminal connections. It also shows the 3-way manual override switch operation.
5. Delovanje
Slika 3: Spredaj view of the Intermatic FM1STUZH-120U Electromechanical Timer Module, showing the clock face, captive trippers, and manual override switch.
- Nastavitev trenutnega časa: Rotate the clock dial in the direction of the arrow until the current time aligns with the time indicator mark. The clock face is marked with AM/PM for clarity.
- Setting ON/OFF Times: The timer features 96 captive trippers around the dial, each representing 15 minutes. To set an ON period, push the trippers outwards for the desired duration. To set an OFF period, leave the trippers in their inward position.
- Ročno preglasitveno stikalo: The module includes a 3-way override switch (often labeled ON, AUTO, OFF or similar symbols).
- Položaj ON: Forces the connected load to remain ON, overriding the programmed schedule.
- AUTO Položaj: Allows the timer to operate according to the programmed ON/OFF schedule.
- Položaj IZKLOP: Forces the connected load to remain OFF, overriding the programmed schedule.
6. Vzdrževanje
The Intermatic FM1STUZH-120U Electromechanical Timer Module is designed for reliable, long-term operation with minimal maintenance. Regular inspection of wiring connections for tightness and signs of wear is recommended. Keep the unit free from dust and debris. No user-serviceable parts are inside; refer to qualified personnel for any repairs beyond basic installation and operation.
7. Odpravljanje težav
- Časovnik ne deluje: Check the power supply to the module. Ensure the manual override switch is in the 'AUTO' position. Verify that the captive trippers are correctly set for ON periods.
- Obremenitev se ne preklaplja: Confirm that the load is properly connected to the timer's output terminals. Check the load itself for functionality. Ensure the timer is receiving power and the internal mechanism is rotating.
- Napačen čas: Verify that the current time is accurately set on the dial. Ensure the ON/OFF trippers are correctly positioned for the desired schedule.
- Občasno delovanje: Inspect all wiring connections for looseness or corrosion. Ensure the operating environment is within the specified temperature range.
If issues persist after performing these checks, contact Intermatic customer support or a qualified electrician.
8. Garancija in podpora
For warranty information, technical support, or service inquiries regarding your Intermatic FM1STUZH-120U Electromechanical Timer Module, please refer to the official Intermatic webspletno mesto ali se obrnite neposredno na njihovo službo za pomoč strankam. Račun shranite kot dokazilo o nakupu za uveljavljanje garancije.
Intermatic Contact Information:
Webspletno mesto: www.intermatic.com
Glejte na website for current contact numbers and support resources.
