www.johnsonandstarley.co.uk
10
FIGURE 7
IGNITION CONTROLLERS
FEATURES
1 Inlet Pressure Test Point
2 Outlet Pressure Test Point
3 Burner Pressure Adjuster
4 Ignition Control
5 Manual Reset
C) FRONT VIEW
with ignition controller removed
1
3
2
A) SIDE VIEW
with ignition controller in place
1
2
4
3
B) FRONT VIEW
with ignition controller in place
5
11.3.4 Locate the status LED indicator which can be
observed through the inspection hole in the bottom
right hand corner of the control module.
11.3.5
Turn on the mains power supply to the heater
11.3.6
Set the “AIR HEATER” switch on the time control to
“CONT.” and observe the LED status indicator.
11.3.7
Whilst the control module runs through its
diagnostic cycle the decimal point (DP) in the
bottom right hand corner of the LED display will
flash continuously.
11.3.8
The ignitor will spark for a maximum period of 60
seconds during which time the ignition and main
burners SHOULD ignite and the igniter will stop.
11.3.9
When the control module reaches stage 5,
(indicated by “5” on the LED) power is fed to the
gas valve and the green LED “ON” light on the
indicator panel will illuminate. After a period of
approx. 5 seconds, the module will move on to
stage 6 (indicated by “6” on the LED).
NOTE:
Regardless of when the burner ignites during
the 60 second period, the LED will continue to
display stage 6.
11.3.10 If, after the 60 second period, the main burner has
ignited the LED indicator will show “0” and the
green LED “ON” light on the indicator panel will
remain steady.
11.3.11 If the main burner fails to ignite, the red LED
marked “LOCKOUT” will illuminate on the display
panel and the LED status indicator will display
an alphanumeric character relevant to the fault
detected.
11.3.12 In the event of a lockout and the ignition and main
burners failing to ignite, reference should be made
to Table 6 in the fault finding section of these
instructions in order to establish the fault condition.
11.3.13 Allow the air heater to operate for a minimum of 15
minutes to ensure stability.
11.3.14 Reset the thermista-stat to the desired comfort level
11.3.15 Set the time control to the desired “on and “off”
periods.
11.3.16 Set the “AIR HEATER” switch on the time control to
“TIMED”.
FIGURE 6
ELECTRICAL DOOR ASSEMBLY
COVER
PLATE
SCREW
TERMINAL
BLOCK
TIME CONTROL
COVER
PLATE
SCREW
LED
STATUS
INDICATOR
INDICATOR PANEL
Summary of Contents for ECONOMAIRE 32
Page 19: ...19 Telephone 01604 762881 FIGURE 12 CONTROL FLOWCHART 17 DIAGNOSIS FLOWCHARTS...
Page 20: ...www johnsonandstarley co uk 20 FIGURE 13 AIR HEATER DIAGNOSIS FLOWCHART...
Page 21: ...21 Telephone 01604 762881 FIGURE 14 CONTROL FLOWCHART...
Page 22: ...www johnsonandstarley co uk 22 18 LOGIC DIAGRAM FIGURE 15 LOGIC DIAGRAM...
Page 23: ...23 Telephone 01604 762881 3 19 SCHEMATIC DIAGRAM FIGURE 16 SCHEMATIC DIAGRAM...
Page 25: ...25 Telephone 01604 762881 21 DIMENSIONS FIGURE 18 DIMENSIONS...
Page 27: ...27 Telephone 01604 762881 FIGURE 19 EXPLODED DIAGRAM 23 EXPLODED DIAGRAM...
Page 31: ......
