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Model HHC-990
4-3. SPECIAL PROGRAMMING
(Continued)
SP-4 Humidity Setpoint 10. Press and “SP-4, HUMIDITY SETPOINT,” and the
preset humidity setpoint shows in display.
11. Press to change the humidity setpoint, 0 to 90%.
SP-5 Proof Air Temperature 12. Press and “SP-5, PROOF AIR TEMP,” and the preset
Setpoint
proofing air temperature shows in display.
13. Press to change the proofing temperature,
80
o
F (27
o
C) minimum, 140
o
F (60
o
C) maximum.
SP-6 Proof Humidity Setpoint 14. Press and “SP-6, PROOF HUMIDITY SETPOINT,”
and the preset proofing humidity shows in display.
15. Press to change the proofing humidity, 10 to 90%.
SP-7 Out of Water Trip Point 16. Press and “SP-7, OUT OF WATER TRIP POINT” and
the preset trip point temperature shows in display. If the float
switch fails, the trip point temperature is the water pan tempera-
ture at which the control senses the water pan is out of water.
We recommend a trip point temperature of 450
o
F (232
o
C).
17. Press to change the out-of-water trip point.
SP-8 Clean Water Pan Setpoint 18. Press and “SP-8, CLEAN WATER PAN SETPOINT,”
and the preset temperature, at which the controls senses that
the water pan needs cleaned of lime, shows in the display.
We recommend a setpoint temperature of 425
o
F (218
o
C).
19. Press to change the setpoint.
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