11
Application 5
Room drying with room temperature monitoring and
“comfort ventilation” for a wine cellar
The humidity should be lowered in a wine cellar. In order to ensure room air quality to a large extent,
the fan is switched on for one time window regardless of the room temperature
(“comfort ventilation”)
even on days with humid exterior air.
The fan for
room drying
runs if:
-
the absolute
exterior humidity is lower than the interior one
and
-
the relative
interior humidity is higher than e.g. 60%
and
-
the room temperature is above the required temperature (example: 10C)
and
-
the optional interval switch ("Timer") is active.
The fan for “
comfort ventilation
” runs
-
daily according to the time window regardless of other settings (example: 10:00 to 10:30 a.m.),
up to three time windows can be set
Recommended settings for UVR61-3
Menu
ENTER Par
Code:
32
Menu
ENTER Men
Code:
64
Program
PR
512
EXT DL
Linking of out-
put
LO
OFF
Ext. Sensor E1
11
max 1
/
75/70
no effect
Ext. Sensor E2
21
max 2
/
100/95
no effect
Ext. Sensor E3
12
max 3
/
50/45
no effect
Ext. Sensor E4
22
min 1
/
2/1
Start threshold for inside
absolute
humidity in g/m³ (display: °C)
Ext. Sensor E5
14
min 2
/
62/60
Start threshold for
relative
humidity in
% (display: °C)
Ext. Sensor E6
24
min 3
/
11/10
Start threshold for room temperature in
°C
diff 1
/
1,0/0,5
Minimum differential, absolute humidity
outside - inside
SENSOR
(value transfer)
diff 2
--
Set diff 2 and diff 3 to "unused" (setting
over 98 °C, display: --)
Sensor S1
E5
diff 3
--
Sensor S2
E6
Sensor S3
E1
TIME W
Sensor S4
E2
Time window 1
Within this time window, the fan runs
independently of the humidity and
temperature conditions.
Sensor S5
E3
Outputs
OPO 123
Sensor S6
E4
Time on/off
10:0/10:30
Timer
optional
Outputs
OPA 1
The fan is switched ON and OFF
alternately (ON and OFF time in
minutes).
Release time
00:10
Block time
00:10
O1
Auto
O2
Auto
O3
Auto
With
time window
setting
OPO 12
, “comfort ventilation” takes place only if the room temperature has
exceeded the temperature threshold.
