Component Failures - Honeywell SmartPAC 2 User Manual

SmartPAC 2 with WPC Integration

Component failures

Problem: These errors indicate failures that have occurred to standard equipment
connected to WPC. If "47" occurs, possibly dirt or water has gotten into
the DSV. You may need to rebuild the valve. Regarding "48," the air
pressure may be turned off or set too low. If you are using the Air
Pressure sensor instead of the Air Pressure switch, "48" will occur if you
have not wired terminal #8 to ground (see Chapter 2).
F47 Dual Safety Valve (DSV) monitor switch input open
F48 Main system air pressure switch input open
Remedy: Reset and correct the problem. If the errors persist, contact Wintriss Tech
Support for assistance.
SmartPAC 2 Fault Messages
47 through 48
Chapter 7
1126800
page 399