CDVI A22 - Notes and Recommendations; FCC & IC Compliance; UL Compliance; UL 294 Compliance Notice

4
cdvigroup.com
EN
ATRIUM A22
2-Door Controller
INSTALLATION MANUAL
EN
ATRIUM A22
2-Door Controller
INSTALLATION MANUAL
2] NOTES AND RECOMMENDATIONS
FCC & IC COMPLIANCE
This device complies with Part 15 of the FCC rules Class A. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received
including interference that may cause undesired operation. This class A digital apparatus meets all requirements
of the Canadian Interference Causing Equipment Regulations. The ATRIUM A22 is also compliant with
EN55022:1998, amendment 1:1995, Class A.
UL COMPLIANCE
To comply with UL listings, the following requirements must be met:
• Use of UL listed readers (Wiegand: 26-bit, 30-bit and 40-bit; mag stripe: up to 32 digits)
• Use of a UL recognized tamper switch on every housing cabinet for the A22
• Use only UL listed cables
• Use only UL listed adaptors
Note: All circuits are power limited.
UL 294 COMPLIANCE NOTICE
• Use only UL listed power supply
• Connect CDVI LED status indicator, part number 7020-0001-0000, to the DC Input gray terminals of
the A22.
Note: Backup battery provides operation of up to 12 hours but has been tested for 4 hours per
Section 33 of UL 294, fth edition.
The system’s location and wiring methods shall be in accordance with the National Electrical Code,
ANSI/NFPA 70.
FREE TECHNICAL SUPPORT
For technical support in Canada or the U.S., call 1-866-610-0102, Monday to Friday from 8:00 a.m. to 8:00
p.m. EST. For technical support in your area, refer to the last page of this document or visit our website: www.
cdvigroup.com.