Middleby Marshall KIT P/N 36939 - Manual (Page 10)

Digital Temperature Controller
PN 36056
Service instructions
Push the lock key and the service key together to reach SP LOK,
then use the service key to step through the other functions listed
below.
Use the arrow keys to change the function settings.
Factory settings are as shown below.
This function will record the
highest ambient temperature of
the temperature controller;
68ºF/20ºC is the original
reading. F = degrees Fahrenheit
C = degrees Celsius SET = set point display
ACT = actual temperature
display.
LOCK
KEY
SERVICE
KEY
+
NO = set point
unlocked
YES = set point
locked
no d Eg F
5 E 68
Push the lock key and the display key to
enable the programming function of the
“OnOF or “Pid” temperature control
system.
This display allows programming the controller for either the
standard O N / O F F mode or the PID (360EWB models) mode for
the modulating gas control system.
or O n O F P d
+
LOCK
KEY
DISPLAY
KEY
OnOF = standard on/off temperature cycling system (gas & electric)
PiD = modulating temperature proportioning system
(gas 360 EWB only)
1)
2)
OVER TEMP
SET PT
SP LOCK
SP LOCK
HEAT ON
ACTUAL
TEMP
SET PT
HEAT ON
ACTUAL
TEMP
OVER TEMP
SP LOCK
OVER TEMP
SP LOCK
OVER TEMP
F
SET PT
HEAT ON
ACTUAL
TEMP
b 0
SET PT
HEAT ON
ACTUAL
TEMP
OVER TEMP
SP LOCK
SET PT
HEAT ON
ACTUAL
TEMP
E
y
L S
Confirms that the Pid
(Modulating) setting
has been locked in if
the Pid setting was
chosen.
If the “On/Of” setting is chosen, the
“LyES” display will be bypassed.
This display is the BIAS (actual
temperature) adjustment scale
which is Factory set at zero.
The Factory must be consulted
for any adjustments to the
BIAS.
Indicator flashing
Indicator not flashing
9
Figure 14 - Service Instructions