Riello TAU Unit 50 Installation And Maintenance Manual page 36

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INSTALLATION
Nr. dis-
Par.
Menu
played
No.
Display
The value of this parameter is defined by Par. 97.
Prog Input
0 = Disabled
M1
118
3.
1 = Drainage switch
2 = Gas minimum pressure switch
The value of this parameter is defined by Par. 97.
Prog Input
0 = Disabled
M1
120
5.
1 = Return probe
2 = External switch
The value of this parameter is defined by Par. 97.
0 = Disabled
Prog Input
M1
121
1 = Flue gas probe
6.
2 = Flue gas thermostat
3 = APS switch
The value of this parameter is defined by Par. 97.
0 = Disabled
1 = Flue gas probe 2
Prog Input
M1
122
2 = T_Flue_2 + Bl. Flue
7.
3 = System probe
4 = Blocked Flue switch
5 = Cascade probe
The value of this parameter is defined by Par. 97.
Prog Input
0 = Disabled
M1
123
8.
1 =EAF probe
2 = Water pressure switch
The value of this parameter is defined by Par. 97.
Input Prog.
0 = Disabled
M1
188
9
1 = DHW sensor
2 = Zone probe
The value of this parameter is defined by Par. 97.
Prog. Input
M1
124
0 = Disabled
RT.
1 = Enabled
The value of this parameter is defined by Par. 97.
0 = Disabled
1 = General circulation pump
2 = Heating circulation pump
3 = DHW circulation pump
4 = System circulation pump
5 = Cascade circulation pump
Prog. Out-
M1
125
6 = Alarm relay
put 1.
7 = Filling valve
8 = LPG solenoid valve
9 = External ignitor
10 = Air damper
14 = CC burner alarm
15 = CC burner state
19 = Anti-Legionella pump
The value of this parameter is defined by Par. 97.
0 = Disabled
1 = General circulation pump
2 = Heating circulation pump
3 = DHW circulation pump
4 = System circulation pump
5 = Cascade circulation pump
Prog. Out-
M1
126
6 = Alarm relay
put 2.
7 = Filling valve
8 = LPG solenoid valve
9 = External ignitor
10 = Air damper
14 = CC burner alarm
15 = CC burner state
19 = Anti-Legionella pump
The value of this parameter is defined by Par. 97.
0 = Disabled
Prog. Out-
M1
127
6 = Alarm relay
put 3.
10 = Air damper
11 = HSI / External ignitor
Description
36
Default set-
Range
ting
0...2
0
0...2
1
0...3
1
0...5
0
0...2
2
0...2
1
0...1
1
0...10,14,15,19
0
0...10,14,15,19
9
0, 6, 10, 11
6
Access
UM
Category
type
I
General
I
General
I
General
I
General
I
General
I
General
I
General
I
General
I
General
I
General

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