LBB Series Oven
Owner’s Manual
O
PERATION
Version 13
35
Copyright © 2011 by Despatch Industries.
All rights reserved. No part of the contents of this manual may be reproduced, copied or transmitted in any form or by any
means including graphic, electronic, or mechanical methods or photocopying, recording, or information storage and
retrieval systems without the written permission of Despatch Industries, unless for purchaser's personal use.
SPL
Setpoint Low
The minimum setpoint limit of oven. The user cannot
change the setpoint below this lower setpoint limit.
0 (32 if
F)
SC
Super
Function
Despatch recommends leaving the SC feature OFF
OFF
dr
Direct/Reverse
Action
Direct/Reverse action. This value is set for
0
(reverse
action).
0
dSP
PV/SP Display
Priority of PV/SP display. This parameter either
displays the PV (process variable) or SP (setpoint).
0 = process variable
1 = setpoint
0
5.4.3.
Change Control Instrument Display from Centigrade to
Fahrenheit
Warning!
Program parameter changes will alter the function of the Control
instrument. Proceed carefully and fully understand each
parameter before changing that parameter.
Configure the Control instrument for either °C or °F. Use the following steps to change
control from displaying °C to °F:
1.
Press and hold
for three (3) seconds.
a.
CtL
displays.
b.
SP
will flash indicating the Control Instrument has entered Operating Parameter
mode.
2.
Press
until
LoC
displays.
3.
Press or to enter parameter.
4.
Press the to set the value to
–1
.
a.
SP
will flash rapidly indicating the Control Instrument has entered Set-Up
Parameter mode.
5.
Press
to enter the value.
a.
In
displays.
b.
Press the or to enter the parameter.
c.
Note:
If unable to change setup parameters, follow this procedure:
i.
Press and hold
for three (3) seconds to return to
the operation mode.
ii.
Change the
LoC
to 0.
iii.
Press
until
LoC
displays.
iv.
Change
LoC
to -1.
v.
Press
.
6.
Enter the value
35
.
a.
The right decimal point LED will flash indicating that the setpoint is being
changed.
