Installation instructions Contents Safety ..........4 Intended use ........4 General safety information..... 4 Regulations (directives, laws, standards)........5 Notes on the documentation ..6 Observing other applicable documents ........6 Storing documents......6 Validity of the instructions ....6 Product description.....
1 Safety not be carried out by children unless they are supervised. 1.1 Intended use Intended use also covers in- In the event of inappropriate or stallation in accordance with the improper use, damage to the IP code. product and other property may Any other use that is not spe- arise.
1.2.2 Risk of death from 1.2.4 Risk of material damage electric shock caused by using an unsuitable tool There is a risk of death from ▶ Use the correct tool. electric shock if you touch live components. 1.3 Regulations (directives, Before commencing work on laws, standards) the product:...
The CE marking shows that the products These instructions apply only to: comply with the basic requirements of the Product article number applicable directives as stated on the de- VR 640 0010037632 claration of conformity. The declaration of conformity can be viewed at the manufacturer's site.
Mount the product on the wall using Check that the scope of delivery is com- suitable fixing material. plete. Quantity Component VR 640 5 Electrical installation Clamp-on temperature sensor Only qualified electricians may carry out with fastening clamp and heat- sink paste (no cable) the electrical installation.
6.2 Setting the signal 0–10 V 15. Use the rotary knob to select the cor- responding bus address: 6.2.1 Specification of an external Bus addresses (→ Page 10) target value 16. Press the rotary knob. The target value is specified via a DC 17.
Appendix A Bus addresses If several heat pumps with additional modules are operated as a cascade, the bus ad- dresses may vary. Product Bus address Name under Unit Name in Main target number menu Additional module 1 Slave controller 1 Additional module 2 Slave controller 2 Additional module 3...
C.3 Building control system 0.0...10 V DC Additional module Switching between heating and cool- eBUS connection to the heat pump's Release contact jumper: Heating cir- control (terminal 42) cuit 1 Heat pump's control Additional module power supply Target value via building control sys- tem (0 to 10 V DC) D Technical data Rated voltage...
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Telefon 46 160200 Vaillant Kundeservice 46 160200 info@vaillant.dk www.vaillant.dk Vaillant A/S Drejergangen 3 A DK-2690 Karlslunde Telefon 0045 46160200 info@vaillant.dk www.vaillant.fi Vaillant Group Norge AS Støttumveien 7 1540 Vestby Telefon 64 959900 Fax 64 959901 info@vaillant.no www.vaillant.no Vaillant Group Gaseres AB Norra Ellenborgsgatan 4 S-23351 Svedala Telefon 040 80330...