Programmable In- And Outputs - Slant/Fin VHG-100-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 the list below and go to:
Menu\settings\boiler settings\"1122" (installer password)\boiler parameters.
Boiler parameter Name
117 Prog. Input 2.
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 10.8
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
para- Display: INPUTS:
meter
(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 thermostat off
1 Room thermostat 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 10.9
Default
setting CH
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 para-
CO
CH
not used
not used
re-mark
not used
not used
CH/CO (128)
not used
not used
CH/CO
CH/CO
1) CH/CO
E93.1901EN032 Installation and Service Manual SlantFin VGH-CH / CO
Default
Description
setting CO
1 DHW flow switch/sensor
3 Cascade sensor
1 Room thermostat on
4 System pump
9 Ext. Igniter
6 Alarm semi-conductor output
N.A. 3-way Valve DHW
Display:
meter
(127) Prog. Output 3.
Prog. Output 4.
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 ground is needed, it must be connected to
the main ground 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 16-17-18
LV 3-4
LV 12-13
HV 4-PE-5
separate connector
HV 10-11
HV 1-2-3-PE
OUTPUTS: re-mark
0 Disabled
1 Module pump
2 CH pump
3 DHW pump
4 System pump
5 Cascade pump
6 Alarm relay CH/CO
7 Filling valve
8 LPG tank
9 Ext. Igniter
10 Air damper
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 CH / CO
(power when idle)
2)
87