TM 10--3510--221--24
0009 00--7
LAUNDRY ADVANCED SYSTEM CONTROLS AND INDICATORS -- Continued
0009 00
HEATER ENCLOSURE CONTROLS AND INDICATORS -- Continued
Table 5. Heater Enclosure Controls and Indicators.
INDEX
DESCRIPTION
TYPE
FUNCTION
1
POWER
INDICATOR
Illuminates green when flame programmer is
controlling heater. Turns off if voltage input to flame
programmer is not correct. Flashes when flame
programmer has power but no call for heat.
2
PILOT
INDICATOR
Illuminates amber when flame programmer turns on
burner blower, ignition and fuel valves.
3
FLAME
INDICATOR
Illuminates red when flame is verified.
4
MAIN
INDICATOR
Illuminates amber when combustion has been
established.
5
ALARM
INDICATOR
Illuminates red when flame programmer or interlock
failure occurs.
6
RESET KEY
Pushbutton
Switch
Used to reset the flame programmer after a interlock
alarm has been cleared.
7
UPPER DISPLAY
4 X1 DIGITAL
DISPLAY
Indicates thermal fluid temperature limit or function
mode when adjusting limits.
8
LOWER DISPLAY
4 X1 DIGITAL
DISPLAY
Indicates actual thermal fluid temperature or function
mode when adjusting limits.
9
RESET KEY
KEY PAD
Used to reset the temperature limit switch after
thermal fluid temperature is within limit.
10
SCROLL KEY
KEY PAD
Changes function mode.
11
UP KEY
KEY PAD
Increase temperature setpoint parameter.
12
DOWN KEY
KEY PAD
Decrease temperature setpoint parameter.
13
OUT
INDICATOR
Illuminates red when the limit relay is de--energized.
14
EXCEED
INDICATOR
Illuminates red when temperature limit has been
exceeded.
15
ALARM
INDICATOR
Illuminates red when a failure occurs.
16
S
INDICATOR
Illuminates red when SET--UP mode has been
accessed.
17
OL301 RESET
Pushbutton
Switch
Used to reset overload relay protecting burner blower
(M301).
18
FP300 RESET
Pushbutton
Switch
Used to reset heater flame programmer when a
heating system related failure is displayed without
opening heater enclosure.
