Pelpro PPC90 Service Manual page 8

7: Exhaust probe senses a 6 degree increase per minute
for 2 consecutive minutes.
8: Igniter turns off.
9: Flame stabilization mode begins. The feed motor will
cycle for 3 minutes.
10: Convection blower turns on and increases speed as
the appliance heats up.
11: A bar graph in the top right corner of the display will
show the current power level. Power level will vary
depending on room temp vs set temp on the dial.
12: Set temperature is met.
8
Operation Flow Chart
Power Level 1: 0.9 sec "on time"
Power Level 2: 1.5 sec "on time"
Power Level 3: 1.9 sec "on time"
Power Level 4: 2.3 sec "on time"
Power Level 5: 2.7 sec "on time"
8390-017A
HEATING
ROOM:68 SET: 72
The exhaust probe will sense 140
degrees and turn on the convection
blower at a low speed.
Feed Rates: (7 Second Cycle)
PPC90/TSC90
SHUT DOWN
ROOM:72 SET:OFF
@%
06/21