RHOSS ELECTA Serie Instrucciones De Uso página 110

EN
View the log of errors on the PCB DISPLAY
Display method
Press and hold down PUMP SW. and RESET SW. simultaneously for
previous errors.
The PUMP SW button can be used to scroll through the codes of the
previous errors up to a maximum of 8.
(if there are no error codes, the display shows "- -")
Deleting the displayed values
While displaying an error code, press and hold down PUMP SW. and
switch the display off.
Alternatively, if no operation is implemented for 5 minutes, the display is
switched off automatically.
While displaying an error code, press and hold down the RESET SW but-
ton for at least 10 seconds to delete all the previous errors. " - - " appears
on the display.
Viewing the data on the display
1. Set the MODE SW 4 selector from the PCB board (DISPLAY) of the
unit to ON.
The number and the corresponding value are displayed alternately.
2. Press PUMP SW.
Each time you press PUMP SW, the display switches to the sequence
shown below.
Monitor Monitor screen data contents
d0 Circulation water return temperature
d1 Operating frequency of the compressor
d2 Compressor drain temperature
d3 Current consumption value
d4 Fan rpm
d5 Defrost temperature
d6 Outdoor temperature
d7 Pump rpm
d8 Compressor intake temperature
d9 Water circulation output temperature
1 2
3
Reset SW
Section II :: Installation and maintenance
1°C units
1Hz units
1°C units
100W units
10 rpm units
1°C units
1°C units
100 rpm units
1°C units
1°C units
Selector
4
MODE SW 4
Pump SW
Temperature sensors electrical characteristics
[table 1] Defrosting temp. sensor: Mod. 105
Outdoor temp. sensor: Mod. 105 - 110
Intake temp. sensor: Mod. 105
Water output and return temp. sensor:
Mod. 105 and 116
Temp. (°C)
0
5
10
15
20
25
30
35
40
45
50
55
[table 2] Compressor drain temp. sensor: Mod. 105
Temp. (°C)
10
20
35
40
50
80
[table 3] Defrosting temp. sensor: Mod. 110 - 116
Intake temp. sensor: Mod. 110 - 116
Temp. (°C)
0
5
10
15
20
25
30
35
40
45
50
55
[table 4] Water output temp. sensor: Mod. 110
Water return temp. sensor: Mod. 110
Temp. (°C)
0
10
20
30
40
50
60
[table 5] Compressor drain temp. sensor:
Mod., 116 and 110
Temp. (°C)
0
10
35
40
50
80
110
31
24
19
15
12
10
8
6.7
5.5
4.6
3.8
3.2
1,000
600
300
250
160
50
29
23
19
15
12
10
8.3
6.9
5.7
4.8
4.1
3.4
25
16
10
7.0
4.9
3.5
2.5
100
64
33
27
18
6.4