Middleby Marshall KIT P/N 36939 manual 6 8 F

Models: KIT P/N 36939

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6 8 F

9

Digital Temperature Controller

PN 36056

Service instructions

Manual background+ Manual background

LOCK SERVICE

KEY KEY

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.

Indicator flashing

Indicator not flashing

no

HEAT ON

 

d E

g

F

HEAT ON

5 E

HEAT ON

6 8 F

HEAT ON

 

SET PT

SET PT

SET PT

 

SET PT

ACTUAL

 

 

ACTUAL

SP LOCK

ACTUAL

SP LOCK

 

ACTUAL

SP LOCK

TEMP

 

SP LOCK

 

TEMP

OVER TEMP

TEMP

OVER TEMP

 

TEMP

OVER TEMP

 

OVER TEMP

 

 

 

 

 

 

 

 

 

This function will record the

NO = set point

 

 

F = degrees Fahrenheit

SET = set point display

 

unlocked

 

 

C = degrees Celsius

 

ACT = actual temperature

highest ambient

temperature of

YES = set point

 

 

 

 

 

 

display.

 

the temperature

controller;

 

locked

 

 

 

 

 

 

 

 

68ºF/20ºC is the

original

 

 

 

 

 

 

 

 

 

reading.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If

the “On/Of”

setting

is chosen, the

This

display

allows programming the

controller for either

the

 

 

 

“LyES” display

will be

bypassed.

 

 

 

 

 

standard O N / O F F mode or the PID (360EWB models) mode for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the

modulating gas control system.

 

 

 

 

 

L

y

E S

 

 

O n O F

or

P d

b

0

ACTUAL

 

 

 

 

 

 

 

 

 

 

 

HEAT ON

 

 

 

 

 

 

 

 

 

 

 

SET PT

Confirms

that

the Pid

 

 

 

 

 

 

SP LOCK

TEMP

 

 

+

Push the lock key and the display key to

OVER TEMP

1)

 

 

(Modulating)

setting

 

 

 

 

 

enable the programming function of the

This display

is the BIAS

(actual

has been locked in if

 

 

 

 

LOCK

DISPLAY

“OnOF or

“Pid” temperature control

temperature)

adjustment

scale

the Pid setting was

 

chosen.

 

 

 

KEY

KEY

system.

 

which is Factory set at zero.

 

 

 

 

 

 

The Factory must be consulted

 

 

 

 

2)

 

OnOF = standard on/off temperature cycling system (gas & electric)

 

 

 

 

 

for any adjustments to the

 

 

 

 

 

 

PiD = modulating temperature proportioning system

BIAS.

 

 

 

 

 

 

 

 

(gas 360 EWB only)

 

 

 

Figure 14 - Service Instructions

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Middleby Marshall KIT P/N 36939 manual 6 8 F