DeLonghi CLIMAVENETA HED HCAT 0011 SE Installation And Service Manual page 32

Free cooling direct expansion terminal units
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MAINTENANCE MAN
Printer
Inputs/Outputs
Clock
Setpoint
User
MANUFACTURER
SO
Visual setpoint
Temperature
---.-°C
Humidity
---.-%
SI
Temperature
---.-°C
Humidity
---.-%
S2
Offset
Freecooling
---.-°C
Freec.enable
Yes/No
MAINTENANCE MAN
Printer
Inputs/Outputs
Clock
Setpoint
User
MANUFACTURER
PO
Password
User
0000
PI
Setpoint limit
Temperature:
Min.
_ _ _ ._°C
Max.
_ _ _ ._°C
P3
Temperature
Coll diff.
_ _ _ ._°C
Heat diff.
_ _ _ ._°C
Neutral zone
_ _ _ ._°C
30
ENGLISH
The display page SO shows the temperature set point and humidity.
The display page S1 is used to change the temperature set point and humidity
The display page S2 is used to change the damper offset value.
Unit of measurement °C
The display page S2 is used to enable or disable the damper Yes/No
Select the password with the scrolling selectors to access the menu for setting the maintenance
parameters.
Factory value 1234
Range 0÷9999
The mask P1 is used to change the
temperature setpoint minimum
and maximum limit.
Range –99.9 ÷ 99.9
Unit of measurement °C.
The mask P3 is used to change:
a)
The Heating and Cooling
proportional temperature bands
Range -0 ÷ 100
Unit of measurement °C.
b)
The neutral temperature
zone
Range -0 ÷ 99.9
Unit of measurement °C.
Click on the Esc key to return to the main display page.
To access the main menu, click on the programming key.
To enter the Setpoint menu, position on Setpoint with the
scrolling selectors and click on the enter key.
Click on the Esc key to return to the main display page.
To access the main menu, click on the programming key.
To enter the User menu, position on User with the scrol-
ling selectors and click on the enter key.
Setpoint limit
Humidity:
Min.
Max.
Dehumid. Band
HED-HCAT SE FREE COOLING
The mask P2 is used to change the
P2
Humidity setpoint minimum and
maximum limit.
_ _ _._%
Range –99.9 ÷ 99.9
_ _ _._%
Unit of measurement °C.
P4
The mask P4 is used to change the
Dehumidifing bands
_ _ _._%
Range -0 ÷ 100

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