The Kidde-Fenwal 33-30696A is the OEM spare LCD display module for the AIR-Intelligence ASD-640 aspirating smoke detector. First, it is the LCD-display half that ships factory-installed on display-equipped ASD-640 units. As a result, this SKU covers two service needs: replacement of a failed display, and upgrade of a no-display ASD-640 to a display-equipped configuration.
The ASD-640 ships in two factory variants — LCD display and no-display. Specifically, the LCD shows ClassiFire status, sensitivity bar graphs, event queue, and trouble codes in English, French, German, Spanish, or Swedish.
Compatible host detector — ASD-640
- Detection: laser forward-light scattering, 0.00046% to 7.62% obscuration/ft
- Coverage area: 20,000 sq ft (1,858 sq m) per detector
- Sampling pipe: 650 ft maximum total, 100 sampling holes
- Programming: front panel, Command Module, or PC via RS-232/RS-485
- Supply voltage: 21.6 to 26.4 VDC, 450 mA at 24 VDC at fan speed 8
- Operating temp: 14° to 100°F per ANSI/UL 268
- Host detector listings: cULus and FM (per ASD-640 datasheet SS AI-003F Rev AB)
Related ASD-640 spare parts
Other authorized service spares for the same detector include the 33-30698A spare detector head assembly. In addition, the 33-30699A spare dust filter is recommended on a periodic replacement schedule. Therefore, stock all three together when supporting fielded ASD-640 systems.
Listings
The spare display module is a service-replacement part. As a result, it carries no standalone agency listing — coverage flows from the parent ASD-640 detector’s cULus and FM listings once the display is installed in the host unit per Kidde-Fenwal service procedure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 17 × 11 × 4 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Replacement Part |
