Osaka Smart Box Simple Manual

BOXED DIGITAL THERMOSTAT
FOR COLD ROOMS
Simple Manual – Version 1
www.osakasolutions.com
IMPORTANT
Read this document carefully before the installation and the
use of this device and respect all warnings; keep this
document alongside the device to solve further consults. Use
this device only as described in this document, and do not
use this device as a safety device.
To obtain further information, please consult the extensive
manual.
The device must be removed respecting the
local laws regarding the recollection of electronic
and electric devices.
1 – USER'S INTERFACE
1.1 Observations
Anytime you want to access the parameters or do an action,
make sure beforehand that the device is ON, that the
keyboard is not locked and that there isn't any other
procedure taking place.
1.2 Turn ON/OFF the device manually
1. Press the key for 1 second.
1.3 The display
During the normal operation, the display will show the
selected temperature on the P5 parameter, except during a
defrosting, in which case the display will show the selected
temperature on the d6 parameter.
1.4 See other probes' temperature
1. Press the key for 1 second: the display will show the
first variable that it's available to be read.
2. Press the key or the
1. "Pb1" room temperature or air input temperature
(according to the value of the P4 parameter)
2. "Pb2" evaporator temperature
3. "Pb3" auxiliary temperature
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key to select:
– SMART BOX – Simple Manual – v1.1 – Page 1
OSAKA
4. "Pb4" evaporation temperature
5. "Pb5" low pressure
6. "Pb6" CPT temperature ("Pb4" in SMART BOX,
SMART BOX M, SMART BOX MD, SMART BOX
SD, SMART BOX PLUS, SMART BOX PLUS M,
SMART BOX PLUS MD and SMART BOX PLUS
SD).
7. "Pb7" auxiliary temperature 2
8. "Pb8" auxiliary temperature 3
3. Press the
4. Press the
To exit the process:
5. Wait without pressing anything for 60 seconds or press the
key.
1.4 Activate / deactivate the "Turbo" mode
1. Make sure there is no ongoing defrosting, pre-dripping and
/ or evaporator's fan stoppage.
2. Press the
activation.
1.5 Activate the defrosting manually
1. Make sure that the "Turbo" mode is not running.
2. Press the
NOTE: If the evaporator's temperature is not below the d2
temperature, the defrosting won't be activated.
1.6 Turn ON/OFF the led manually
2. Press the
the status of the light.
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1.7 Activate anti-fogging resistance
1.Press the
LED will turn on and the resistance will be activated.
Note: a configurable output must be configured as "anti-
fogging resistance".
1.8 Activate/deactivate the auxiliary output manually
1. Press the
LED will turn on.
NOTE: a configurable input must be configured as "auxiliary
output"
1.9 Some values related to the electronic expansion
valve (only available in SMART BOX VEX)
1. Press the
first variable that it's available to be read.
2. Press the

"SH" (instantaneous superheating)

"POS" (valve's opening required percentage)

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"POr"
percentage).
3. Press the
4. Press the
To exit the process:
5. Wait without pressing anything for 60 seconds or press the
key.
1.10 Lock/Unlock the Keyboard
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1. Press the
"Loc"/"UnL" whether it has been locked or unlocked.
1.11 Mute the warning buzzer
1. Press any key.
key to see the selected temperature.
key again to go back to the list.
key: the LED will flash, indicating its
key for 4 seconds.
key: THE LED will turn OFF/ON showing
key for 1 second: the "AUX1" or "AUX2"
key for 1 second: the "AUX1" or "AUX2"
key for 1 second: the display will show the
key or the key to select:
(valve's opening
key to see the data.
key again to go back to the list.
and keys: The display will show
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instantaneous
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