AIR COND CTL 1(2)-A(B) FAULT
Air-Conditioning System Controller 1/2 (ACSC)
— RESET PROCEDURE—
!!!DO NOT RESET IN FLIGHT!!!
The PACK 1 and the PACK 2 pushbutton switches are in the off position (the OFF legends are on) and both pack flow-control symbols show closed on the BLEED page.
ACSC1: Pull & Reset: X21, X22, Y18, D08
ACSC2: Pull & Reset: W21, W22, Y20, Y21
Pull CBs for: 2 min
POST: 30 sec
21-63-04 Air Conditioning System Controller Channel (COND CTL 1(2)-A(B)) MMEL
21-61-00-710-001-A Operational Test of the Pack Temperature-Control System
21-61-34 PB 401 Air-Conditioning System Controller replace
TSM 21-61-00-810-898-A AIR COND CTL 1(2)-A(b) FAULT








