HB880R - Switch INTERMATIC - Free user manual and instructions
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| Product Type | In-Wall Timer Switch |
| Brand | Intermatic |
| Model | HB880R |
| Voltage Rating | 120-277V AC, 60 Hz |
| Current Rating | 15 Amps |
| Load Types Supported | Incandescent, LED, CFL, Halogen, Fan |
| Timer Type | 24-Hour Programmable Timer |
| Timer Range | 1 minute to 23 hours 59 minutes |
| Backup Battery | Built-in rechargeable NiMH battery |
| Operating Temperature | 32°F to 122°F (0°C to 50°C) |
| Dimensions (W x H x D) | 4.1 x 1.8 x 1.4 inches |
| Weight | 0.2 lbs (approx.) |
| Color | White (typical) |
| Material | Plastic (UL94 V-2 rated) |
| Wiring Type | Single-pole (2-way) |
| Installation Location | Indoor, Dry location only |
| Compliance | UL Listed, cUL Listed |
| Warranty | Limited 1-year warranty |
Frequently Asked Questions - HB880R INTERMATIC
What is the maximum load for the HB880R?
The HB880R is rated for 15 Amps at 120-277 VAC. For incandescent loads, this is up to 1800W at 120V or 4155W at 277V. For LED/CFL, the maximum is typically 900W (derated). Always check the specific load derating in the manual.
Can the HB880R be used with LED lights?
Yes, the HB880R is compatible with LED, CFL, incandescent, and halogen loads. For LED/CFL, ensure the total wattage does not exceed 900W and that the LEDs are dimmable if using in a dimming application (the HB880R is a timer, not a dimmer).
Does the HB880R have a backup battery?
Yes, the HB880R includes a built-in rechargeable NiMH battery that maintains the time and timer settings during a power outage. It typically lasts 7 days on a full charge.
How do I set the time on the HB880R?
Press the SET button for 2 seconds until the clock flashes. Use the + and - buttons to set the hour, then press SET again to set minutes. Press SET once more to confirm. The AM/PM indicator shows correctly if the hour is set properly.
Can the HB880R be used in a 3-way switch configuration?
No, the HB880R is designed for single-pole (2-way) installations only. It cannot be used with a 3-way switch. If you need a timer for 3-way circuits, consider the Intermatic HB880R3W (if available) or other models.
What is the standby power consumption of the HB880R?
The HB880R consumes approximately 1.5 watts in standby mode (including the battery charging circuit). This is negligible and energy-efficient.
Is the HB880R compatible with 277V systems?
Yes, the HB880R is rated for 277 VAC as well as 120 VAC. It can be used in commercial or industrial lighting applications where 277V is common. Maximum current remains 15A at 277V.
How do I manually override the timer on the HB880R?
Press the ON/OFF button to toggle the load manually. The timer will resume its programmed schedule on the next timer event. The MANUAL indicator lights up when in override mode.
What does the reset button on the HB880R do?
The RESET button (if present) clears all timer settings and returns the device to factory defaults. It also resets the clock. Use a paperclip to press it through the small hole. All programmed ON/OFF times will be erased.
How do I clear the timer settings on the HB880R?
To clear timer settings, press the SET button repeatedly until the desired timer program is displayed, then press and hold the - button until the display shows --:--. Repeat for each timer event. Alternatively, use the RESET button to clear everything.
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