Siemens RDF310.2/MM Page 7 Manual Download

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Siemens

Flush-mounted Room Thermostat

CB1N3066en

Smart Infrastructure

2019-10-25

Equipment combinations

Type of unit

Product no.

Data sheet

Electromotoric ON/OFF actuator

SFA21...

4863

Electromotoric ON/OFF valve and
actuator (only available in AP, UAE,
SA and IN)

MVI…/MXI…

A6V11251892

Zone valve actuators (only available in
AP, UAE, SA and IN)

SUA…

4832

Thermal actuator (for radiator valve)

STA23...

4884

Thermal actuator
(for small valves 2.5 mm)

STP23...

4884

Ordering

When ordering, please indicate the product name, product number and SSN number:
(e.g.

room thermostat, RDF310.2/MM, S55770-T187

)

Valve actuators should be ordered separately.

ON/OFF actuators

Summary of Contents for RDF310.2/MM

Page 1: ...g cooling changeover or continuous Cooling only Heating only Operating modes Comfort Protection Adjustable commissioning and control parameters Optional display of room temperature or setpoint Minimum and maximum setpoint limitation Display temperature in increments of 0 5 C Operating voltage AC 230 V Mounting on recessed square conduit box fixing centres 60 3 mm User and parameter settings can be...

Page 2: ... cooling mode manual heating cooling changeover Functions Manual changeover between heating and cooling mode Maintenance of room temperature with integrated internal temperature sensor Selection of operating mode with the operating mode button on the thermostat 3 speed fan control automatic or manual Output for 2 position on off valve or 3 wire on off valve actuator Applications Application and ou...

Page 3: ...ates in the neutral zone If required room temperature and setpoint can also be displayed in F in place of C by changing parameter P17 Operating modes The following operating modes are available In Comfort mode the thermostat maintains the setpoint which can be adjusted via the and buttons The fan can be set to automatic or manual fan speed Low medium or high The setpoint setting range can be limit...

Page 4: ... differential above the setpoint heating mode or below the setpoint cooling mode and 2 control output Y11 was energized for more than the Minimum output on time factory setting 1 minute Control output Y12 delivers a control command which is inverted to the control command at output Y11 and which can be used for normally open valves When you press the heating cooling changeover button the thermosta...

Page 5: ...which means that ventilation is always on even within the dead zone using at least fan speed 1 This can be selected individually for Comfort mode via parameter P21 also refer to Avoiding damage due to moisture on page 3 In automatic mode a dwelling time of 2 minutes factory setting is active The fan maintains that speed for at least 2 minutes before it switches to the next speed This dwelling time...

Page 6: ...Protection mode Reload the factory setting of the control parameters as follows 1 Set the thermostat to Protection mode 2 Press the and buttons simultaneously for 3 seconds Release them and within 2 seconds press the button twice Then 888 displays during the reloading process Para meter Meaning Setting range Factory setting P03 Setpoint of heating in Protection Mode WheatStb OFF 5 C WcoolStb 8 C P...

Page 7: ...actuator only available in AP UAE SA and IN MVI MXI A6V11251892 Zone valve actuators only available in AP UAE SA and IN SUA 4832 Thermal actuator for radiator valve STA23 4884 Thermal actuator for small valves 2 5 mm STP23 4884 Ordering When ordering please indicate the product name product number and SSN number e g room thermostat RDF310 2 MM S55770 T187 Valve actuators should be ordered separate...

Page 8: ...ont panel engages in the mounting base and snaps on 1 Display of the room temperature setpoints and control parameters 2 Symbol used when displaying the current room temperature 3 Protection mode fan mode status Protection mode AUTO Auto fan active Fan speed low medium high 4 output is energized auto mode manual cooling mode manual mode output is energized auto mode manual heating mode manual mode...

Page 9: ...ng power the thermostat makes a reset during which all LCD segments flash indicating that the reset has been correctly made This takes about 3 seconds Then the thermostat is ready for commissioning by qualified HVAC staff The control parameters of the thermostat can be set to ensure optimum performance of the entire system please also refer to Parameter settings Set the heating cooling mode via pa...

Page 10: ...libration range 0 49 C 0 5 K 3 0 K Resolution of settings and display Temperature setpoints Current temperature value displayed 0 5 C 0 5 C Storage Climatic conditions to IEC 60721 3 1 class 1K3 Transport Climatic conditions to IEC 60721 3 2 class 2K3 Operation Climatic conditions to IEC 60721 3 3 class 3K5 1 EU Conformity CE CB1T3066xx RCM conformity AS NZS 61000 6 3 2007 Electronic control type ...

Page 11: ...ol output Fan speed 2 AC 230 V Q3 Control output Fan speed 3 AC 230 V Y11 Control output Valve AC 230 V N O Y12 Control output Valve AC 230 V N C Connection diagrams L N L N Y12 Y11 AC 230 V N1 M1 V1 4 2 A Max 4 2 A Max 30 66A 01 Q1 Q2 Q3 max 10 A N1 RDF310 2 MM V1 On off valve AC 230 V M1 3 speed fan L N L N Y12 Y11 AC 230 V N1 M1 4 2 A Max 4 2 A Max 30 66A 02 Q1 Q2 Q3 Y L N V2 max 10 A N1 RDF310...

Page 12: ...12 14 Siemens Flush mounted Room Thermostat CB1N3066en Smart Infrastructure 2019 10 25 Dimensions 14mm 26 5mm 63mm 86mm 86mm 10 5mm ...

Page 13: ...13 14 Siemens Flush mounted Room Thermostat CB1N3066en Smart Infrastructure 2019 10 25 ...

Page 14: ... Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a CH 6300 Zug Tel 41 58 724 2424 www siemens com buildingtechnologies Siemens Switzerland Ltd 2010 2019 Technical specifications and availability subject to change without notice www siemens com buildingtechnologies ...

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