Data Sheet for Product

ManualsBrandsSiemens ManualsCommunication devices (excl. controller)Mounting kit for WRV81/84 replacement ALG80WRI

CE1N2803en

04.01.2005

Building Technologies

HVAC Products

803

SYNERGYR

Control and Billing System

For service and replacement – system overview

SYNERGYR

is a combined system for controlling the room temperature in resi-

dential buildings and non-air-conditioned office blocks and for heat cost billing

by acquiring the individual heat consumption. Other meters, such as hot and

cold water meters or gas meters, can be connected.

Use

The overview given in this Data Sheet covers the use of the WRV81, WRV83 and

WRV84 control and heat cost allocation valves in existing SYNERGYR

plant. For in-

stallation in new plant, refer to Data Sheet N2802.

Control and coordination of system data within the apartment are accomplished by the

WRI80 control and heat meter interface.

Within the same plant, apartments can be operated with WRV… and WRI80.

Summary of content (6 pages)

PAGE 1
2 803 SYNERGYR® Control and Billing System For service and replacement – system overview SYNERGYR® is a combined system for controlling the room temperature in residential buildings and non-air-conditioned office blocks and for heat cost billing by acquiring the individual heat consumption. Other meters, such as hot and cold water meters or gas meters, can be connected.
PAGE 2
Eco application zone control (replacement for WRV81) With the Eco application of the WRI80, SYNERGYR® provides room temperature control and must have a suitable reference room in each apartment. In the other rooms, the room temperature is controlled by thermostatic radiator valves. Room temperature control of the reference room always takes place via the zone valve. The WRV81 is to be replaced by a WRI80, a Siemeca™ M-bus heat meter and a motorized zone valve.
PAGE 3
Ordering When ordering, please give type references of the components required. Fittings for the heat meters and the valve (ALG…), M-bus cable for the heat meter (WFZ.MBUSSET), address plug set (PTG1…) and operating set (ARG30…) must be ordered as separate items. When ordering Siemens heat meters, the required set day must be stated. Gerätekombinationen SYNERGYR® components are designed for exclusive use with the SYNERGYR® system.
PAGE 4
Room unit QAW10 Analog room unit for room temperature control. Room temperature measurement, digital setpoint readjustment on the unit, energy saving button for setpoint changeover. Room unit QAW20… Digital room unit for remote room temperature control. Room temperature measurement, 7-day heating program, adjustable temperature setpoints, direct setpoint readjustment, energy saving button for setpoint changeover, holiday programming, connection of QAW44 remote sensor or teleswitch.
PAGE 5
Engineering notes Selection of the components required is made with the help of the following tables. Replacement for WRV81 / WRV84 Nominal flow rate WRV Design flow rate of apartment Replacement of the WRV81 / WRV84 by a Siemeca™ M-bus heat meter, a motorized zone valve, a mounting kit and a control and heat meter interface. 200 l/h 750 l/h 1,500 l/h up to 1,000 l/h WFQ21.D081 WFZ.MBUSSET Siemeca™ heat meter Connecting cable Zone valve Mounting kit 400 l/h VVP47.10-0.63 VVP47.10-1.
PAGE 6
Application examples WRI80 Comfort Replacement for WRV84 7 M 20 10 WRI80 Eco Replacement for WRV81 7 M 18 10 WRI80 Standard Replacement for WRV83 7 19 2803Z01en 21 1 2 3 4 5 6 7 8 9 Central unit OZW30 Memory card ALC30... Pulse adapter AEW2.1 Conduit box ALW84 Heat meter WFM21...