Vinotemp WINE-MATE WM2500 HTD - Manual (Page 15)

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5. How to calibrate the air probe
If the actual cellar temperature differs from the displayed temperature, set ot =
actual cellar temperature minus displayed temperature.
6. How to adjust defrost cycle
1) I
n case the cooling unit does not stop, t he parameters FnC = C-n, idF =4 and
MdF = 30 can be used to cycle off.
2) I n case there is excessive frost, the parameters FnC = C-y, idF = 6 and MdF =
20 can be used to avoid defrost.
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 120VAC 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.