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Supplement to the Operating and Installation Instructions No. 0020044359
for mixer module VR 61
The mixer module VR 61/2 can be used together with controller types VRC 430/VRC 430f and VRC 470.
> Observe the following instructions on installation, commissioning and operation.
VRC 430/VRC 430f
> Observe the Operating and Installation Instructions No. 0020044359 enclosed with the mixer module.
VRC 470
> When installing the mixer module, observe the enclosed Operating and Installation Instructions No. 0020044359.
> For commissioning and operation observe the Installation instructions No. 0020116690 and the Operating
Instructions No. 0020116689 for the VRC 470.
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Summary of Contents for Vaillant VR 61
- Page 1 Supplement to the Operating and Installation Instructions No. 0020044359 for mixer module VR 61 The mixer module VR 61/2 can be used together with controller types VRC 430/VRC 430f and VRC 470. > Observe the following instructions on installation, commissioning and operation.
- Page 2 For the heating engineer/for the owner Operating and Installation Manual Mixer module VR 61 Mixer module for VRC 430 / VRC 430f VR 61...
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Page 3: Table Of Contents
Function floor drying ..........19 VRC 430 / VRC 430f Operating level for the operator ..........19 Display screens in the operating level for the operator ............ 20 Technical data ..........22 Operating and installation manual for VR 61 mixer module... -
Page 4: Notes On The Documentation
– All instructions for the accessories The following sections are intended for the expert technician: – 4 Incorporation of the VR 61 in the heating system – 5 Assembly – 6 Electrical installation – 7 Start-up The following sections are intended for the operator: –... -
Page 5: Description Of The Device
Description of the device Safety instructions and regulations The mixer module VR 61 is used for the system extension of the VRC 430 or VRC 430f regulators. The mixer module VR 61 must be installed by a qualified engineer , who is responsible for adhering to Different configurations of heating system can be the existing standards and regulations . -
Page 6: Incorporation Of The Vr 61 In The Heating System
Incorporation of the VR 61 in the heating system 4 Incorporation of the VR 61 in The following conventions apply to the hydraulic the heating system drawings: The application possibilities of the mixer module VR 61 Lines: are shown in the four hydraulic diagrams. -
Page 7: Hydraulic Drawing 1
4 Incorporation of the VR 61 in the heating system Hydraulic drawing 1 VR 81 VRC 430 230 V ~ AF (VRC 693, VR 61 VRC 9535) VRC 9642 VF 2 (VR 10) HK2-P VF 1 (VR 10) HK1-P SP 1 (VR 10) Fig. -
Page 8: Hydraulic Drawing 2
Incorporation of the VR 61 in the heating system 4 Hydraulic drawing 2 VR 81 VRC 430 230 V ~ AF (VRC 693, VR 61 VRC 9535) VRC 9642 VR 40 VF 2 (VR 10) HK2-P VF 1 (VR 10) -
Page 9: Hydraulic Drawing 3
4 Incorporation of the VR 61 in the heating system Hydraulic drawing 3 VRC 430 VR 81 VR 61 230 V ~ SP 1 (VR 10) VRC 9642 VF 2 (VR 10) AF (VRC 693, HK2-P VRC 9535) HK1-P Fig. 4.3 Hydraulic drawing 3 –... -
Page 10: Hydraulic Drawing 4
Incorporation of the VR 61 in the heating system 4 Hydraulic drawing 4 VR 81 VRC 430 230 V ~ AF (VRC 693, VR 61 VRC 9535) VR 40 HK2-P HK1-P SP 1 (VR 10) Fig. 4.4 Hydraulic drawing 4 –... -
Page 11: Assembly
Component Mixer module VR 61 VR 10 standard sensor Mounting accessories (screws, plugs) Table 5.1 Scope of delivery of the mixer module VR 61 Note! Depending upon the configuration of the heating system, additional sensors may be required as storage tank sensors. -
Page 12: Assembling Vr 10 Standard Sensor
VR 61 must not light up. to ensure optimum temperature measurements. If the casing of the mixer module VR 61 is closed , open it as described under Chapter 5.2. Connecting VR 61 mixer module The mains input is provided by the user up to the mixer module VR 61. -
Page 13: Pump For Heating Circuit
PE N L PE N L PE N Auf Zu PE N Auf Zu Fig. 6.2 Terminal allocation of the mixer module VR 61 Mains connection 4 Mixer valve 2 Charging pump or circulation pump 5 Pump heating circuit 2... -
Page 14: Start-Up
In the heating circuit mode HC2 you can select between mixer circuit (MK), inactive and Zone. After connecting the electrical installation: Secure all the lines in the VR 61 with the included Note! cable brackets (see Fig. 5.2). If the heating system is structured in Insert the casing cover back of the VR 61 into the accordance with hydraulic drawing 4, i.e. -
Page 15: Vrc 430 / Vrc 430F Operating Level For The Expert Technician
(the components are actuated briefly). The display screens C1 to C26 in the controller It is a pre-requisite that "VR 61" is selected as the VRT430 or VRC 430f in the same sequence as shown in module selection. - Page 16 Summer operation If the outside mode Offset temperature > target room temperature + Summer Offset, the heating unit switches off Table 7.2 Display screens in the level for the expert technician Operating and installation manual for VR 61 mixer module...
- Page 17 4) and for room switching "Thermostat" is selected, the values from HC1 are applicable for Summer Offset operation mode Table 7.2 Display screens in the level for the expert technician (continuation) Operating and installation manual for VR 61 mixer module...
- Page 18 70 °C for one SA, SU, MO- hour Start legionella 0:00 24:00 0:10 4:00 protection Time of the day Table 7.2 Display screens in the level for the expert technician (continuation) Operating and installation manual for VR 61 mixer module...
- Page 19 Matching the room actual value temperature sensor Display contrast Software Software-Version Display of version versions VR 61 (A) number Table 7.2 Display screens in the level for the expert technician (continuation) Operating and installation manual for VR 61 mixer module...
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Page 20: Function Floor Drying
VRC 430f. Starting temperature: 25 °C The following differences in the displat screens are produced by the installation of the mixer module VR 61 in the heating system with respect to the standard Days after starting the Target feed temperature for this day... -
Page 21: Display Screens In The Operating Level For The Operator
Temperature each For each time period, °C time period an individual room set target temperature can be determined Table 8.1 Display screens in the operating level for the operator Operating and installation manual for VR 61 mixer module... - Page 22 This relationship is represented in curves. You can select various heating curves. Table 8.1 Display screens in the operating level for the operator (continued) Operating and installation manual for VR 61 mixer module...
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Page 23: Technical Data
0,75 Minimum cross-section of power cable (rigid cable, NYM) Dimensions of wall mounting base Height Width Depth Level of protection IP 20 Protection rating for regulator Table 9.1 Technical data Operating and installation manual for VR 61 mixer module...
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