Lennox PRODIGY2.0 User Manual

139
Parameter 365
Algorithm Y for Input Sources 7-15:
0- Hysteresis loop
 On when input > = set point
1
 Off when input < set point
1
- dead-band percentage (P 370)
1- Window
 On when input is in range > = setpoint
1
and < = setpoint
1
+
dead-band percentage (P 370)
2- Delayed-on
 Timer (P371 seconds) is started when input is > set point (output
remains off)
 Timer continues to run until: Input is < setpoint – dead_band (P370)
(delayed – on aborted)
 Or timer expires (output goes on)
 Output continues on until input < setpoint – dead-band
3- Delayed-off
 On when input is > setpoint
1
.
 Off when input is < set point
1
– dead-band percentage (P 370) for >
P371 seconds.
 Output goes on when input > setpoint
 Timer is started when input is < setpoint - deadband
 Timer continues to run until: Input is > setpoint (output continues
on, delayed–off aborted) or timer expires (output goes off).
Inversion Z:
0 - Output not inverted.
1 - Output inverted
NOTE: P indicates parameter.
1
Indicates that the set point could be parameters 366, 367, 368 or
369.
setpoint
1
+
P 370
OFFOFF
setpoint
1
ON
Windowed
Delayed-On
Delay
P371
Delayed-Off
OFF
ON
Hysteresis Loop
setpoint
1
setpoint
1
P 370
OFF
ON
setpoint
1
setpoint
1
P 370
Delay
P371
OFF
ON
setpoint
1
setpoint
1
P 370
Figure 38. Algorithm Y for Input Sources 7 - 15 (Parameter 365)

Lennox PRODIGY2.0 Specifications

General

Brand	Lennox
Model	PRODIGY2.0
Category	Controller
Language	English