Safety Pressure Relief Valve Test - Watts Aerco Innovation 800 User Manual

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