2. MAIN FUNCTIONS
2.1 HOW TO VIEW THE SET POINT
1. Push and immediately release the
SET
key: the display will show the set point value.
2. Push and immediately release the
SET
key or wait for 5 seconds to display the
sensor value again.
2.2 HOW TO CHANGE THE SET POINT
1. Push the
SET
key for more than 2 seconds to change the set point value.
2. The value of the set point will be displayed and the
LED starts blinking.
3. To change the set value, push the
or
key within 10s.
4. To set new point value, push the SET key again or wait 10s.
2.3 HOW TO START A MANUAL DEFROST
Push the
key for more than 2 seconds and a manual defrost will start
2.4 HOW TO LOCK THE KEYBOARD
1. Hold the
and
keys for more than 3s.
2. The
“POF” message will be displayed and the keyboard will be locked. At this point, it will be
possible only to see the set point or the MAX or Min temperature stored.
3. If a key is pressed more than 3s the
”POF” message will be displayed.
2.5 HOW TO UNLOCK THE KEYBOARD
Hold the
and
keys together for more than 3s, till the
“POF” message is displayed.
3. ALARM SIGNALS
HOW TO VIEW THE ALARM AND
RESET THE RECORDED ALARM
1. Hold the
or
key to
display the alarm signals.
2. When the signal is displayed, hold
the
SET
key until the
“rst” message
is displayed. Push the
SET
key
again. The
“rst” message will start
blinking and the normal temperature
will be displayed again.
Summary of Contents for PUC48R
Page 3: ...1 FEATURE CHART 1 1 OUTSIDE DRAWING OF PUC48R...
Page 4: ...2 WIRING DIAGRAM 2 1 PUC48R...
Page 5: ...3 PARTS DETAILS 3 1 BOTTOM PANEL THERMOSTAT MAIN SWITCH...
Page 7: ...DRAIN PAN CONDENSER FAN MOTOR ASSEMBLY FAN COVER CONDENSER FAN MOTOR BLADE CONDENSER FAN MOTOR...
Page 8: ...3 3 DOOR GASKET Magnetic gasket can be replaced without any tools...
Page 17: ...6 1 3 UNSCREW THE JUNCTION BOX 6 2 DOOR CHANGING 6 2 1 UNSCREW THE BOTTOM HINGE...
Page 22: ...6 4 2 UNSCREW THE UNIT BOARD YOU CAN PULL THE UNIT BOARD OUT FOR ANY REPAIRS OR CLEANING...
