Upm Sequence Of Operation (Soo) Flow Chart - Bosch CA Installation, Operation And Maintenance Manual

9 | EP Series
Console Model

UPM SEQUENCE OF OPERATION (SOO) FLOW CHART

START
Y1 = ON
NO
YES
POWER/ SWITCHES/SENSOR
STATUS CHECK
V > 18VAC
NO
YES
HPC =
CLOSED
NO
YES
LPC
=CLOSED
NO
YES
FRZ >TEMP
LIMIT
NO
YES
CON > 0
NO
YES
INITIAL
POWER UP
NO
YES
CA Series
RESET ON
Y
NO
YES
CLEAR FAULTS
BLINK CODE ON STATUS LED
START COUNTER (IF APPLICABLE)
START TIME > 120
TIMER SEC
NO
START TIME > 30
TIMER SEC
NO
START
ANTI SHORT CYCLE
START
RANDOM START UP
Subject to change without prior notice
UPM Sequence of Operation (SOO) Flow
YES
RESET ON R
R = 24VAC
NO
SOFT LOCKOUT
RECORD ALARM
LOCKOUT CAN BE SET
TO 4 VIA DIP SWITCH
BLINK CODE
ON STATUS LED
YES
YES
NO
YES
T > ASC OR
CC
RS SEC
COUNTER
NEEDED?
NO
YES
COUNT = 2
OR
COUNT = 4
NO
YES
NO
HARD
LOCKOUT?
YES
BLINK CODE ON STATUS LED
DISPLAY OUTPUT = PULSE
ALR OUTPUT = ON/PULSE
CC OUTPUT = OFF
CC OUTPUT = ON
970-293 (2014/06)
| 9
Chart