Henny Penny 500 Technical Manual page 43

1-6. INFORMATION MODE
DETAILS
305
10. INP A_VHDSF_M
This mode displays the status of components and inputs. If the
input signal is detected, an identifying letter is displayed (see
below). If the signal is not detected,
With the COOK/PUMP switch turned to COOK, and all inputs
detected, "H_ P_ A_VHDSF_M"
fryers; "H_ P_ A_VHDSFP_"
definition of codes.
A = COOK/PUMP switch turned to COOK
B = COOK/PUMP switch in PUMP position
V = Volts - 24 VAC detected
H = High Limit - If "H" is present, the high limit is good; if "H"
is missing, the high limit is tripped (overheated) or faulty
D = Drain switch - If "D" is present, the drain handle is closed;
if "D" is missing, the drain is open or faulty
S = COOK/PUMP switch "on" interlock circuit: If "S" is present,
COOK/PUMP switch is in the COOK position; if "S" is
missing, power switch is either off, failed, or wired incorrectly
F = Fan
P = PV - Detects 24 V jumper to PV terminal - gas fryers only
M = MV - Detects 24 V jumper to MV terminal - electric fryers
only
Press to view specific status of each input. An underscore
("_") indicates the input is not presently detected. A checkmark
(" /" ) indicates the signal is detecting a normal input. A blinking
\
("X") indicates the signal is presently detected, but is detected as a
half-wave (partially failed) input.
The V, H, D, S, F, P, and M signals below are wired in series.
The first signal missing out of this sequence will generally
cause all signals to the right of it to be missing as well.
Press to continue onto OUTP H* P_ checks.
Model 500/600
"_" is displayed.
shows in the display, for electric
for gas fryers. See below for
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