Innovation Hot Water Hot Water Boiler User Manual
- INTERNATIONAL
CHAPTER 5 – SAFETY DEVICE TESTING
Page
70
of
174
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, NY 10913
OMM-0120_0A
11/15/2016
Phone: 800-526-0288
GF-128-I
Ignition Switch Open During Ignition
– Continued
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 5-7. Typical Air/Fuel Valve Cover Location
Figure 5-8. 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
Ignition
Position
Purge
Position
Switch
TO BLOWER
VALVE
POSITION
170
169
172
171
AIR/FUEL VALVE
SWITCH WIRING
BREAKOUT
AIR IN
