T104PC - Digital Timer INTERMATIC - Free user manual and instructions
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| Product Type | Digital Timer |
| Brand | Intermatic |
| Model | T104PC |
| Power Supply | 120 VAC, 60 Hz |
| Maximum Load | 15 Amps (General Purpose) |
| Switch Type | Single Pole, Single Throw (SPST) |
| Programmable Periods | Up to 12 ON/OFF events per day |
| Time Settings | 24-hour or 7-day programmable |
| Backup Battery | AA alkaline (for time retention during power loss) |
| Dimensions (L x W x H) | 4.5 x 3.0 x 2.0 inches (approx.) |
| Weight | 0.5 lbs (approx.) |
| Mounting | Wall box or surface mount (with included hardware) |
| Display | Digital LCD with hour/minute indicators |
| Manual Operation | Override switch for temporary ON/OFF |
| Compliance | UL Listed, CSA Certified |
| Environmental Rating | Indoor use only (0-40°C) |
| Maintenance | Clean with dry cloth; avoid liquid cleaners |
| Warranty | One year limited warranty |
| Included Items | Timer unit, mounting screws, user manual |
Frequently Asked Questions - T104PC INTERMATIC
How do I set the current time on the T104PC?
Press and hold the CLOCK button until the hour digits flash. Use the HOUR and MIN buttons to adjust, then press CLOCK again to save.
How many ON/OFF events can I program per day?
The timer allows up to 12 ON/OFF events per day, each with independent time settings.
Does the timer have a backup battery?
Yes, it uses one AA alkaline battery (not included) to retain time and program settings during power outages.
How do I reset the timer to factory defaults?
Press and hold the RESET button (located inside the battery compartment) for 5 seconds until the display clears.
Can the T104PC control 240V appliances?
No, it is designed for 120 VAC only. Using with higher voltage may damage the unit or cause fire.
What is the maximum load for this timer?
It can handle up to 15 Amps for general purpose loads (resistive) or 8 Amps for motor loads. Always check the device rating.
How do I manually override the timer?
Use the MANUAL OVERRIDE switch on the side. Positions: ON (always on), OFF (always off), or AUTO (follow programmed schedule).
Why is my timer not keeping time during a power outage?
The backup battery may be dead or missing. Replace the AA battery and re-set the clock.
Is the T104PC suitable for outdoor use?
No, it is rated for indoor use only. Exposure to moisture or extreme temperatures can cause malfunction.
Where can I find the user manual for this model?
The manual is included in the package. If lost, download it for free from notice-facile.com or the Intermatic website.
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Download the instructions for your Digital Timer in PDF format for free! Find your manual T104PC - INTERMATIC and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. T104PC by INTERMATIC.