Kidde EDWARDS TIN - Remote Booster Power Supply - BPS Series- Tech Ref Manual -Incorrect Source Voltage PN TIN19002E

Issue Notification E C H N I C A L S U P P O R T N T I N 1 9 0 0 2 E Remote Booster Power Supply BPS Technical Reference Manual incorrect Voltage This Technical Issue Notification is to inform you that the Edwards business is aware of an issue where the Series Technical Reference Manual P N 3100485 EN Rev 04 ISS 28AUG12 incorrectly lists the Source as 19.1V Please note that the Technical Support Edwards Engineering and Compliance Teams are aware that the Voltage documented in Rev 04 of the BPS Series Technical Reference Manual is incorrectly documented 19.1V The correct value is 19.7V The APS Series Technical Reference Manual part number 3100970 05 already documents the correct value of 19.7V Products BPS10A BPS10A 6 BPS10AC BPS10A 230 BPS6A BPS6A 6 BPS6AC BPS6A 230 EBPS6A MIRBPS10A MIRBPS10A 6 MIRBPS6A MIRBPS6A 6 RBPS10A RBPS10A 230 and RBPS6A 230 Should You Do When utilizing the equations listed on Page 41 of the current Remote Booster Power Supply Technical Manual during Step 2 Calculating the minimum voltage Vm use 19.7V for Vs Calculate the minimum voltage Vm Vs Itot K Vs source voltage total current from above K load factor For the power supply Vs is 19.7V and K is 0.59 V A The Load Factor K is correctly documented as 0.59V but is currently under review 2019 United Technologies Corporation 2 TIN19002E R001 BPS Incorrect Source Voltage The BPS Technical Reference Manual is in process of being updated to correct this discrepancy Until the Manual has been published use this Technical Issue Notification as required to provide evidence of the Source Voltage value support 1 888 244 9979 1 866 226 2126 sole purpose of this bulletin is to notify our network of Edwards Strategic Partners of a potential product issue has been identified and which Edwards is currently investigating Once the investigation is complete Edwards provide additional communication regarding the issue including any required corrective action 2019 United Technologies Corporation 2 TIN19002E R001 BPS Incorrect Source Voltage