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5. How to calibrate the air temperature probe
If the actual cellar temperature differs from the displaying temperature, set
ot
=
actual cellar temperature minus displaying temperature.
6. How to adjust defrost cycle
1) I
n case there is excessive frost, the parameters
FnC
=
C-y
, idF
=
6 and
MdF
=
20
can be used to avoid defrost.
2) In case the air probe is located in the return duct, the parameters
FnC
=
O-n
,
idF
=
8
and
MdF
=
20
can be used to help drain.
7. How to adjust the humidity
The parameter
Fon
is used to adjust the humidity in the wine cellar. Higher
Fon
results in higher relative humidity.
Use a separate hygrometer to monitor the
humidity.
8. How to set alarm call
1) S
peech notice will be sent to your phones when the cellar temperature is
ALU
higher or
ALL
lower than the set-point
Set
.
2) In order to test the call function, set parameters
Ald
= 0 and
dAO
= 0. After
testing, set
Ald
= 60 and
dAO
= 23.
9. How to set low cellar temperature heater
The heater turns on at set-point
SAA
minus regulation differential
Shy;
the
heater turns off at heater set-point
SAA.
NOTES:
•
Use a forced air heater to warm up the wine cellar.
•
If there is a thermostat on the heater, bypass it or set the thermostat at the
highest level.
•
If the heater runs more than 10 A current, use a 220VAC coil contactor.
10. Manual Defrost
Press the DEF key for more than 2 seconds and a manual defrost will start.
11. Parameter Programming
1) Press the
SET
+
keys for more than 3 sec until the “
°C” or “°F”
LED starts
blinking, then release the keys.
2) Press again the
SET
+
keys for more than 7sec until the
Pr2
label will be
displayed, then release the keys. The first parameter
Hy
will be displayed.
