Hoval TopTronic E - Reference Value Increase;Decrease Function

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Reference
value reduction
HC
1, 2, 3
Reference
value increase
DHW
Buffer
Parameter
Designation
Value
Min.
Max.
Comment
R
W
33-007
VE2-FE1 config. input
0=KTY
0=KTY
1=PTC
2=PT1000
4
4
33-008
VE3-FE1, config. input
0=KTY
0=KTY
1=PTC
2=PT1000
4=IMP (passive = only contact)
4
4
33-009
VE10V-FE1 input type
5
0=….
1= …..
4
4
33-010
FVT-T FE1 input type
0=KTY
0=KTY
1=PTC
2=PT1000
4
4
33-011
FVT-F FE1 input type
3=IMP (sensor)
3=IMP (active = flow rate sensor)
4=IMP (passive = only contact)
4
4
33-012
VE1-FE2, config. input
0=KTY
0=KTY
1=PTC
2=PT1000
4
4
33-013
VE3-FE2, config. input
0=KTY
0=KTY
1=PTC
2=PT1000
4
4
33-014
VE3-FE2, config. input
0=KTY
0=KTY
1=PTC
2=PT1000
4=IMP (passive = only contact)
4
4
33-015
VE10V-FE2 input type
5
0=….
1= …..
4
4
33-016
FVT-T FE2 input type
0=KTY
0=KTY
1=PTC
2=PT1000
4
4
33-017
FVT-F FE2 input type
3=IMP (sensor)
3=IMP (active = flow rate sensor)
4=IMP (passive = only contact)
4
4
18. Reference value increase/decrease
The input side of the reference value increase/decrease is provided in the GLT module. The evaluation of the
inputs is sent to the controllers.
Remark: the reference value increase/decrease does not act on the local temperature requirements.
Reference value increase / reference value reduction function
In the TTE control system, it is possible to trigger a system-wide reference value increase and/or reference
value reduction. The reference value increase and reference value reduction can affect all units. At present, it is
implemented on the TTE-WEZ, TTE-PS and TTE-SOL modules.
Where there are references to functions (e.g. HC, PS), this applies in the modules where these functions occur.
Overview:
The inputs for activating the reference value increase or reference value reductions act on all functions according
to the illustration below in the entire system.