Broaster VF-2 - Page 72

6-5
Troubleshooting flow chart - sheet 2
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Troubleshoot
Interlock
1
2
3
4
8
7
Is Air
Filter in
place?
Is Grease Filter
in place?
Adjust grease
filter
Replace Fan Relay
Replace
I/O
Board
Troubleshoot
Interlock
Is Blower
On?
5
Adjust
air filter
120VAC present
between wires 25
and 37?
Replace
Blower
12VDC on purple
wires from I/O
Board?
Troubleshoot
Element Up
Interlock
Adjust or Replace
Pressure Differential
switch
Lower
Element
Is
element
up?
6
broaster.com Manual #16501 7/06 Rev 2/15