Armstrong World Industries HWC PREMIER 183 - Manual (Page 76)

Service Reference Manual UNIT COMPONENTS
5-13
SRM-HW/HWC 2/99
United Technologies Model 1097-400-1 (cont.)
Heat Mode
Pre-purge 30 seconds
Inter-purge 30 seconds
Post-purge 5 seconds
Trial Time 10 seconds
# of Trials 3
Board to reset from lockout after 60 minutes.
Fan On Delay
Cool 5 seconds (fixed)
Heat 30 seconds (fixed)
Fan Off Delay
Cool 90 seconds (fixed)
Heat 120 seconds (fixed)