OPERA
liNG
INSTRUCTIONS
Set to 2 by using
t
Pressing the
key
shifts
up the figure
D1
2
Up arrow key.
by
one
in
the following sequence:
1,
2,
3, ... , 8, 9, -9, -8,
....
-1,
O.
Select 2.
Now display temperature is off set by
I
51
+2 degrees
of
the
product's
internal
3 Press the set key.
SET
sensor temperature,
and
the current adjusted
temperature 5 is displayed.
Key lock operation
This unit incorporates a key lock feature that can inhibit the tampering using
the
keys on the control panel.
The
key lock is set to OFF at the factory.
Display
Mode
Function
LoO
Key lock OFF
Temperature change
enabled
Lo1
Key lock
ON
Temperature change
disabled
Table 3 Key lock setup procedure (Example"
Key
lock OFF
=}
Key lock
ON)
.
Operation
Key
operated Display after the
key
operated
The current refrigerator temperature is displayed.
1
Press and hold the digit shift
..
The current key
lock
status (either
LaO
ILool
key for about 5 seconds.
or
L01) is displayed.
Set the first digit to 1 with
t
Pressing the key
alters
0 and
1.
2 Choose 1 to tum
on
the
key
lock
the numerical value shift key.
function.
3 Press the set key.
SET
Key lock is set to
ON
and
the current
refrigerator temperature is displayed.
Note:
Key
lock can be set any time when the current refrigerator temperature is
displayed.
Remote alarm terminal
The
terminal
of
the remote alarm is installed at the bottom
of
the unit. The alarm is outputted from this terminal
between terminal 1 and terminal 2.
Contact capacity is DC 30V, 2 A.
At
normal condition, A 1 and A2 are "Open"
At abnormal condition A 1 and A2
are
"Closed"
Note:
The
alarm is actuated when the power cord is disconnected
from the outlet and the power switch is OFF"
15
ILo
II
A
B
English
