Airwell ONG3-17 R410A, Service Manual

Page: 81 / 127

CONTROL SYSTEM
Service Manual-CN Fixed RPM series
12-46
12.16 CLOCK RANDOM DELAY FROM 0 TO 2.5 SECONDS
0 = Clock Switch Open
1 = Clock Switch close
The Clock is activate according to the following table:
A/C STATE (before clock is
changed)
CLOCK STATE
(before clock is
changed)
CLOCK ACTION
(clock is changed)
A/C NEW STATE
(after clock is
changed)
ON 1 0 OFF
OFF 0 1 ON
OFF by
interrupt
(1)
1 0 OFF
ON by
interrupt
(1)
0 1 ON
Notes :
1. Clock can be interrupted by :
x R/C - POWER ON/OFF Push-button.
x R/C - TIMER.
x
R/C - SLEEP.
x A/C - MODE SWITCH.
2 Any change in the CLOCK level during the first 6 sec after the system reset is
ignored.