LWS control

Control panel UP (flush mounted)

Straight-way valve

Valve actuator

Control panel AP (surface mounted)

Control panel UP (flush mounted)

LWS control equipment

Stand-alone single room control equipment to control the water-side components in air-water systems

Compact, easy-to-operate control panel, used with air-water systems (2-pipe or 4-pipe systems) and the connected valves and actuators to control the room temperature

Control panel for surface mounting or flush mounting, including control unit and room temperature sensor
Self-explanatory push buttons
Backlit LC display
Temperature is displayed in °C or °F
2-point or 3-point outputs
Valve with valve actuator, normally closed
Control valves with G½" external thread and flat seal
230 V AC supply voltage

Optional equipment and accessories

7-day timer
KNX or Modbus interface to the central BMS
Amplifier, required if a control panel is used for the control of more than four induction units in a heating or cooling circuit

Application

Application

Room control panel to be used in combination with air-water systems, e.g. induction units
Control of the water circuits for heating and/or cooling a room
Controller for surface mounting or flush mounting with optional timer as a bespoke solution for project-specific installation situations

Special characteristics

Control panels for surface mounting or flush mounting
Optional timer
Valve with valve actuator, normally closed
Valves with G½" external thread and flat seal
Valves can be used for up to PN 16
Connecting cable for valve actuator is available in various lengths (1.0 m as standard)
Valve actuator with bayonet fixing

Nominal sizes

RDGxxx: 128 × 93 × 31 mm (H × B × T)
RDFxxx : 86 × 86 × 14 mm (H × B × T), visible part; total depth: 57 mm

Description

Components

RDG100 - Surface mounted controller without timer
RDG100T - Surface mounted controller with timer
RDF600 - Flush mounted controller without timer
RDF600T - Flush mounted controller with timer
VVP47.10-x.xx - straight-way valve (K_VS 0.25; 0.4; 0.63 or 1.0)
Electro-thermal actuator, including valve adapter for straight-way valve VVP 47.10-x.xx
Lockshield

Construction

Casing in RAL 9003, signal white

Accessories

Amplifier (required if a control panel is used for the control of more than four induction units)

Maintenance

Maintenance-free as construction and materials are not subject to wear

Technical information

Function, Technical data, Specification text, Order code, Related products

Schematic illustration of the control system 00258972_0

Functional description

The controller thermostat uses either the integral temperature sensor or an external temperature sensor to maintain the setpoint temperature for the room.

Operating modes can be set manually, using the push buttons, or automatically, using the timer.

Two or three multifunctional inputs enable the connection of additional components.

Operating voltage	230 V AC (+10/–15%)
Frequency	50/60 Hz
Power consumption	Max. 18 VA (RDG 100), max. 8 VA (RDF 600)
Control outputs	230 V AC, 1 A max.

Compact, easy-to-operate control panel for surface mounting or flush mounting, with integral controller, for use with air-water systems and to control the water-side components.

Components

RDG100 - Surface mounted controller without timer
RDG100T - Surface mounted controller with timer
RDF600 - Flush mounted controller without timer
RDF600T - Flush mounted controller with timer
VVP47.10-x.xx - straight-way valve (K_VS 0.25; 0.4; 0.63 or 1.0)
Electro-thermal actuator (NO or NC), including valve adapter for straight-way valve VVP 47.10-x.xx
Lockshield

Special characteristics

Control panels for surface mounting or flush mounting
Optional timer
Valve with valve actuator, normally closed
Valves with G½" external thread and flat seal
Valves can be used for up to PN 16
Connecting cable for valve actuator is available in various lengths (1.0 m as standard)
Valve actuator with bayonet fixing

Construction

Casing in RAL 9003, signal white

Technical data

Supply voltage: 230 V AC (+10/–15 %)
Frequency: 50/60 Hz
Power consumption: Max. 18 VA (RDG 100), max. 8 VA (RDF 600)
Control outputs: 230 V AC, 1 A max.

This specification text describes the general properties of the product.

Accessories (supplied separately)
RB Control panel

Variant
AP Surface mounted
UP Flush mounted

Timer
No entry: none
T With

Amplifier (supplied separately)
No entry: none
V With (required if a control panel is used for the control of more than four induction units)

Variants

Control panel UP (flush mounted)

Installation details

Installation and commissioning

For surface mounting (RDGxxx) or flush mounting (RDFxxx)
The controller should be mounted approx. 1.5 m above the floor
Select an installation location where the control equipment is not affected by disturbances (e.g. solar gain, heating).
Set the application using a DIP switch and before mounting the control equipment

Downloads

product information

Product data sheet Type Regulation LWS

Product data sheet 680 KB pdf

operation manuals

Installation manual Air water systems

Luft-Wasser-Systeme_IM_CD10081_V1_2024_04_GB_en Installation manual 270 KB pdf

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