|
MUA CONSTANT SPEED SPRAY/BAKE SEQUENCE
|
|
|
|
"SPRAY"
|
 |
|
POWER ON LIGHT ENERGIZED
|
- IF EQUIPPED, MAKE-UP AIR UNIT’S DAMPER (INTAKE OR DISCHARGE) IS ENERGIZED; END SWITCH ON DAMPER ACTUATOR IS MADE WHEN DAMPER IS 75% OPEN
|
|
|
START DELAY TIMER ENERGIZED
|
- IF EQUIPPED WITH EXHAUST FAN STARTERS, STARTERS ENERGIZED
- IF EQUIPPED WITH EXHAUST AUTO BALANCE SYSTEM, VFD IS ENABLED AND STATIC PRESSURE CONTROLLER OVERRIDDEN TO FORCE EXHAUST FAN VFD TO HIGH SPEED
|
|
|
START DELAY TIMER TIMES OUT
|
- MAKE-UP AIR UNITS SUPPLY FAN STARTER ENERGIZED.
- AFTER AIRFLOW IS PROVEN "BLOWER LIGHT" IS ENERGIZED
- IF EQUIPPED WITH AUTO BALANCE SYSTEM, STATIC PRESSURE CONTROLLER CONTROLS EXHAUST FAN VFD BASED UPON BOOTH PRESSURE REQUIREMENTS
- SPRAY LIGHT ENERGIZED
- BURNER ENABLED VIA THE MANUAL "HEAT ON/OFF" SWITCH
- "BURNER LIGHT" ENERGIZED IF HEAT IS "ON"
- SET POINT ONE ENABLED ON "M" SERIES TEMPERATURE CONTROLLER
|
|
|
|
"BAKE"
|
|
|
PURGE CYCLE TIMER ENERGIZED
|
- PURGE LIGHT ENERGIZED
- NO CHANGE IN MAKE UP AIR UNIT OR EXHAUST FAN OPERATION
|
|
PURGE CYCLE TIMER TIMES OUT
|
|
BAKE TIMER ENERGIZED
|
- BURNER IS ENABLED
- "BURNER LIGHT" ENERGIZED
- BAKE LIGHT ENERGIZED
- SET POINT TWO ENABLED ON "M" SERIES TEMPERATURE CONTROLLER
- BOOTH LIGHTS LOCKED OUT
|
|
BAKE CYCLE TIMES OUT
|
|
COOL DOWN TIMER ENERGIZED
|
- COOL DOWN LIGHT ENERGIZED
- BURNER ENABLED VIA THE MANUAL "HEAT ON/OFF" SWITCH
- "BURNER LIGHT" ENERGIZED IF HEAT IS "ON"
- SET POINT ONE ENABLED ON "M" SERIES TEMPERATURE CONTROLLER
|
|
|
|
COOL DOWN CYCLE COMPLETE
|
|
MAKE UP AIR UNIT AND EXHAUST SYSTEM SHUTS OFF
|
|
BOOTH LIGHTS ENERGIZED
|
