Programmable In- And Outputs - Slant/Fin VGH-299-CH Installation And Service Manual

Programmable in- and outputs

It is possible to re-program some in- and outputs to other functions. To do this use list below and go to:
Menu\settings\boiler settings\"1122" (installer password)\boiler parameters
boiler parameter name
(117) Prog. Input 2.
(118) Prog. Input 3.
(122) Prog. Input 7.
(124) Prog. Input RT.
(125) Prog. Output 1.
(126) Prog. Output 2.
(127) Prog. Output 3.
(128) Prog. Output 4.
Table 11. 6
NOTICE
para- Display: INPUTS:
meter
(117) Prog. Input 2. 0 Disabled
1 DHW flow sensor
2 DHW flow switch
3 CH flow sensor
4 CH flow switch
(118) Prog. Input 3. 0 Disabled
1 Drain switch
2 Gas pressure switch
(122) Prog. Input 7. 0 Disabled
1 T_Flue_2 sensor
2 T_Flue_2 with blocked flue
3 Cascade sensor
4 Blocked Flue switch
5 CH Sensor
(124) Prog. Input RT. 0 room thermstat off
1 room thermstat on
Display: OUTPUTS:
(125) Prog. Output 1. 0 Disabled
1 Module pump
2 CH pump
3 DHW pump
4 System pump
5 Cascade pump
6 Alarm relay
7 Filling valve
8 LPG tank
9 Ext. Igniter
10 Air damper
(126) Prog. Output 2. 0 Disabled
1 Module pump
2 CH pump
3 DHW pump
4 System pump
5 Cascade pump
6 Alarm relay
7 Filling valve
8 LPG tank
9 Ext. Igniter
10 Air damper
Table 11. 7
default setting
2
2
3
1
4
9
6
18
To all outputs following applies: maximum current 2 A each output.
Total output of all currents combined maximum 3.5 A.
The inrush current of the 3-way valve and/or circulators is maximum 8 A.
re-
mark
N.A.
N.A.
N.A.
N.A.
N.A.
1)
1)
1)
1)
1)
1)
1)
1)
1)
1)
E93.1601EN032.C VGH installation manual
description
DHW flow switch
Gas pressure switch
Cascade sensor
room thermostat on
System pump
Ext. Igniter
Alarm semi-conductor output.
3-way Valve DHW
para- Display: OUTPUTS:
meter
(127) Prog. Output 3. 0 Disabled
1 Module pump
2 CH pump
3 DHW pump
4 System pump
5 Cascade pump
6 Alarm relay
7 Filling valve
8 LPG tank
9 Ext. Igniter
10 Air damper
(128) Prog. Output 4. 0 Disabled
1 Module pump
2 CH pump
3 DHW pump
4 System pump
5 Cascade pump
6 Alarm relay
7 Filling valve
8 LPG tank
9 Ext. Igniter
10 Air damper
11 empty
12 empty
13 empty
14 empty
15 empty
16 empty
17 3-way Valve CH
18 3-way Valve DHW
19 3-way Valve CH
(power when idle)
20 3-way Valve DHW
(power when idle)
Remarks:
1) Prog. output 2: (ext. igniter); this is a separate connector,
the pin in the middle is for ionization, it has no PE
connection. If earth is needed, it must be connected to
the main earth terminal.
2) Prog. output 3: (alarm relay); this is a triac output with an
active voltage of 120 VAC, it can only handle resistive
loads between 5 and 50 Watt.
terminal
LV 16-17
LV 24-25
LV 3-4
LV 12-13
HV 4-5
separate connector
HV 10-11
HV 3-2-1
re-
mark
N.A.
N.A.
N.A.
N.A.
N.A.
2)
2)
2)
2)
2)
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