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Innovation - Edge [i] Installation, Operation, Maintenance Manual
CHAPTER 5
– SAFETY DEVICE TESTING
OMM-0143_A
• GF
-216
•
9/6/2019
Technical Support
•
(800) 526-0288
•
Mon-Fri, 8 am - 5 pm EST Page 76 of 170
Ignition Switch Open During Ignition Instructions
1.
Set the
Controller’s
Enable/Disable
switch to the
Disable
position.
2.
Put the unit in Manual Mode by going to the
Main Menu
→
Diagnostics
→
Manual Run
and setting the
Manual Mode
toggle to
Enabled
, then set the valve position between 25%
and 30%.
3.
Remove the Air/Fuel Valve cover (see Figure 5.11-1) by rotating the cover counterclockwise
to unlock and lift up to remove.
4.
Remove one of the two wires (#169 or #170) from the
Ignition
switch (Figure 5.11-2).
5.
Initiate a unit start sequence.
6.
The unit should begin its start sequence and then shut down and display
Ign Switch Open
During Ignition
.
7.
Replace the wire on the
Ignition
switch and press the
CLEAR
button. The unit should
restart.
Figure 5.11-1: Typical Air/Fuel Valve Cover Location
Figure 5.11-2: Air/Fuel Valve Purge and Ignition Switch Locations
5.12 SAFETY PRESSURE RELIEF VALVE TEST
Test the safety Pressure Relief Valve in accordance with ASME Pressure Vessel Code, Section
VI.
AIR/FUEL VALVE
COVER
(Rotate CCW to
remove)
Ignition
Position
Switch
Purge
Position
Switch
TO BLOWER
VALVE POSITION DIAL
170
169
172
171
AIR/FUEL
VALVE SWITCH
WIRING
BREAKOUT
AIR IN