Siemens RDF870KN, RDF870MB Operating Instructions Manual

RDF870KN RDF870MB

PM2.5 & IAQ

Control

en Touch Screen Room Controller / Room Unit Operating Instructions de Raumregler mit Touchscreen / Raumgerät-Bedienungsanleitung zh 触摸屏房间控制器/房间单元操作手册

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Open Source

Software (OSS)

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Introduction

Reference

pages

Application

Installation

Parameters

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Terminals

RDF870KN RDF870MB

L, N L, N AC 230 V operating voltage

Q1, Q2, Q3, Q4 Q1, Q2, Q3, Q4

X1, X2

M M Input reference ground

Y50 Y50 DC 0…10 V output

CE+, CE- - KNX bus + and - terminals

- A+, B- Modbus + and - terminals

- REF Modbus reference ground

X1, X2

Description

Fan relay with max four speeds outputs

Multifunctional inputs 1 & 2

Status symbols:

Screen lock Heating mode Alarm / Service reminder Valve on Manual override Cooling mode Protection mode Ventilation mode

Auxiliary heating active Auto fan mode Economy mode

Selection symbols:

Room temperature VOC mode Outdoor temperature CO2 mode PM2.5 mode Relative humidity

Operational icons:

Increment, decrement or selection Selection, change or move to previous or next

items Display values, relative humidity or parameter values, etc. Secondary display, parameters, password / filter hours Setpoint mode

Fan mode or fan speed mode Operating mode More functions or info

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Commissioning: Download via ETS

Note: This operation applies to RDF870KN only.

1. Screen idle 3. Normal display

2. Touch digits / screen

4. Touch & hold icon > 5 s to enter

5. Ready for downloading address & application

Programming mode

Touch “ON“ to exit

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Commissioning: Local via DIP switches

1. Set application via DIP switches

Refer to

2. Configure basic control parameters

See Parameters on page

17.

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DIP switch

positions

1 2

ON OFF Room unit

OFF OFF Room controller

DIP switch setting applies to RDF870MB only.

Current factory setting for PM2.5 control with 3 speed on/off fan application:

· APP= 1: PM2.5 control only

· DISP: Room temp= 1; PM2.5= 1

· SEN1= 3: PM2.5 (AI) μg/m

· SEN2= 0: no function

· FAN= 3: 3 speed fan

Application

(0…10 V)

Idle screen shows default PM2.5

1. Screen idle 3. Normal display / mode

2. Touch digits / screen

PM2.5

CO2 Room temperature

Normal display for ventilation

1. Screen idle 3. Normal display / mode

2. Touch digits / screen

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If unit is OFF

1. Screen idle 3. Unit being turned ON

2. Touch digits / screen 4. Normal display / mode

PM2.5 as default display value

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Adjust setpoint

1. Touch icon 2. Press or to adjust:

Single fan: On/Off only

1. Touch icon

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2. Press or to adjust:

Change fan mode: ON > AUTO

See for fan type selection.

Fan speed selection

Fan speed is adjusted by

Adjust 3- or 4-speed fan:

1. Touch icon

Adjust ECM fan:

1. Touch icon 2. Press or to adjust:

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2. Press or to adjust:

Auto 1: Speed 1 2: Speed 2 3: Speed 3 4: Speed 4

Depends on fan type selection

percentage.

· Touch + or – once to adjust speed by 5 %.

· Press and hold + or – to quickly adjust speed. (See Min./Max. settings in Engineering mode parameters)

Dual fan operations (RDF870MB RU only)

1. Touch icon 2. Use or and press or to adjust:

FAN1 FAN2

depends on fan type selection and fan number configuration

Change operating modes

1. Touch icon 2. Press or to select:

ON: Comfort mode ECO : Economy mode, a

symbol will be

shown

OFF: OFF

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Adjust timer (Fan filter alarm)

Change timer setpoint (TCSP) default value:

1. Touch timer area

once to enter time counter setting

Reset timer:

Press and hold timer area more than 10 s to reset timer to 0

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2. Press or to adjust:

View alarms (RDF870KN)

1. When alarm bell is

displayed

2. Touch icon once and press or to view all alarms

For alarms, see alarm table on page 14.

View alarms (RDF870MB)

1. When alarm bell is displayed

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2. Touch icon once and press or to view all alarms

For alarms, see to alarm table on page 14.

View alarms (RDF870MB room unit)

1. When alarm bell is displayed

Priority Alarm/Service Display Error code * Type Product

1 Bus power supply 2 Device address error 4 External fault input 1 5 External fault input 2 6 Clean filter reminder 7 Internal sensor error 8 EEPROM error 9 External error

Error codes are for RDF870KN only.

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Alarm AL originates in the controller when RDF870MB works as a room unit.

BUS 5000 Fault RDF870KN

Adr 6001 AL1 9001 RDF870.. AL2 9002

FIL 3911 Er1 Er2 Er3 -

RDF870KN

RDF870.. RDF870.. RDF870.. RDF870.. RDF870..

Parameter mode user access

1. Touch & hold icon > 5 s

2. Enter first password via or

PAS: Password

Factory: 00 00

3. Enter second password via or

Note: Press the Setting icon to exit or re-enter the password if not correct

4. After 6 seconds

P: Successful login F: Failed login

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5. Edit parameters

via

Value of current

selected parameter

Decrement

available value

parameter

current selected

Parameter

Increment

available value

parameter

6. Exit parameter mode

Touch the setting mode icon to exit

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Passwords can

be modified

both HMI and

NOTE:

system.

Engineering parameters

setting

3: 38400

bps

4: Ventilation

6)RH=

External sensor1 type

Item Description Range Factory settings

Modbus address

MODA

Modbus baud rate

MODB

setting Modbus data frame

MODF

format

Application selection 1: PM2.5 control only

APP

Symbol display

DISP

enable/disable

SEN1

selection

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1…247 1 1: 9600 bps

2: 19200 bps 0: 1/8/E/1

1: 1/8/O/1 2: 1/8/N/1 3: 1/8/N/2

2: PM2.5 + CO2 control 3: CO2 control only

0: Disable display 1: Enable display

0: No function 1: Temperature (AI)

(NTC 10k)

2: Temperature (AI)

(0…10 V)

3: PM2.5 (AI) μg/m

(0…10 V) 4: CO2 (AI) ppm (0…10 V) 5: VOC (AI) % (0…10 V)

2: 19200 bps

0: 1/8/E/1

1: PM2.5 control

only

1) Room Temp= 1;

2) Outside Temp= 0;

3) PM2.5= 1;

4) VOC= 0;

5) CO2= 0;

3: PM2.5 (AI)

μg/m

(0…10 V)

Item Description Range Factory settings

digital input

1: Normally closed /

Open

External sensor2 type

digital input

1: Normally closed /

Open

range

6: VOC (AI) mg/m³ (0…10 V) 7: R.h. (AI) % (0…10 V) 8: Alarm input (DI) 9: Dummy AI (0…10 V)

(RU only)

Operating action if

DIL1

SEN2

selection

Operating action if

DIL2

PM2.5 sensor high

PMH

PM2.5 sensor low

PML

CO2 sensor high

CO2H

range

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10: Dummy DI (RU only) 0: Normally open / Open

0: No function 1: Temperature (AI)

(NTC 10k)

2: Temperature (AI)

(0…10 V)

3: PM2.5 (AI) μg/m

(0…10 V) 4: CO2 (AI) ppm (0…10 V) 5: VOC (AI) % (0…10 V) 6: VOC (AI) mg/m³ (0…10 V) 7: R.h. (AI) % (0…10 V) 8: Alarm input (DI) 9: Dummy AI (0…10 V)

(RU only) 10: Dummy DI (RU only)

0: Normally open / Open

0: Normally open / 0: No function

0: Normally open / Max. of low range…1000 500 0…Min. of high range 0 Max. of low range…2000 2000

Item Description Range Factory settings

range

Humidity sensor high

range

high range

low range

range

high

low

CO2 sensor low range 0…Min. of high range 0

CO2L

VOC sensor high

UOCH

VOC sensor low

UOCL

range

HUMH

range Humidity sensor low

HUML

Temperature sensor

TEMH

Temperature sensor

TEML

PM2.5 setpoint high

SPMH

range PM2.5 setpoint low

SPML

range CO2 setpoint high

SPCH

CO2 setpoint low

SPCL

Fan type selection 1: 1 speed fan (ON/OFF)

FAN

ECM fan output limit

ECMH

ECM fan output limit

ECML

Filter time display 0: Disable 0: Disable

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Max. of low range…100 5 0…Min. of high range 0 Max. of low range…100 100 0…Min. of high range 0 Max. of low range…100 50

-50…Min. of high range 0 Max. of low range…500 100 0…Min. of high range 12 Max. of low range…2000 1500 0…Min. of high range 500

3: 3 speed fan 3: 3 speed fan 4: 4 speed fan 5: ECM fan Max. of ECML…100 % 80 %

0…Min. of ECMH 30 %

Item Description Range Factory settings

setting

1: Enable

1: °F (degrees Fahrenheit)

Celsius)

only

nitonly)

sensor calibration

PM2.5 ECO mode

PMES

setpoint

CO2 ECO mode

COES

setpoint Buzzer function 0: Disable

BUZZ

Temperature unit 0: °C (degrees Celsius)

UNIT

Keylock function 0: Unlock

LOCK

0…100 60 500…1500 1000

1: Enable

0: °C (degrees

0: Unlock 1: Locked 2: Setpoint only 3: Operating mode only 4: Setpoint and fan speed

OPSL

Operating mode selection

0: ON/OFF 1: ON/ECO/OFF 2: ON/ECO/Protection/OFF

(RU only)

1: ON/ECO/OFF

3: ON/ECO/Protection (room

Internal temperature

CALT

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-5…5 K 0

RDF870KN available parameters and their order of appearance:

· Room controller: APP > DISP > SEN > FAN > OPSL > TC > UNIT > LOCK > BUZZ > CALT > APP

RDF870MB available parameters and their order of appearance:

· Room controller: MODA > MODB > MODF >APP > DISP > SEN > FAN > OPSL > TC > UNIT > LOCK > BUZZ > CALT > MODA

· Room unit: MODA > MODB > MODF > LOCK > BUZZ > CALT > MODA

Room controller: 0…8; Room unit: 0…10

The setpoint cannot be changed in ECO mode.

Restriction for sensor selection:

1. If SEN1 and SEN2 are configured with the same selection type 1…8, they cannot be the same sensor types:

· For type 1…8, sensor1 cannot be the same as sensor2.

· For sensor types with the same function such as 1&2 or 5&6, if

one sensor type is 1 or 5, the other one cannot be 2 or 6.

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Firmware Setpoint Settings

TCSP

Filter time

setting

0…9

999

8760

range

high

range

low

mg/m3: 0…5

Item Description Range Factory

PM2.5SPPM2.5 setpoint SPML…SPMH 60 CO2 SP CO2 setpoint SPCL…SPCH 1000

T SP Temperature setpoint T SP L…T SP H 24 T SP H Temperature setpoint

T SP L Temperature setpoint VOC SP VOC setpoint %: 0…100 HUMSPHumidity setpoint 0…100 % 50 % P811) Device address (KNX

only)

P81 is only for ETS and local HMI does not support P81:

· During powering up, there is a startup delay (TwaitDevice = tWaitMin + DeviceAdr * 200ms) before the processing signal is processed.

· When P81=255(default), the device does not process the signal according to heartbeat and COV mechanism. But it can respond when another device is polling.

· The local HMI does not support P81.

· When individual address is changed via ETS, P81 is updated

automatically after device downloads it from ETS.

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Max. of low range…200 (°C) 50

-50…Min. of high range (°C) 5

1…255 255

settings

0.6 mg/m3 or

Expert Mode Parameters

settings

PMI

PM2.5 c

ontrol factor

0…120

min45min

CO2I

CO2control factor

0…120

min45min

deadband

(dwell time)

Software version

XPAS

Expert mode password

5000…9999

9999

Item Description Range Factory

PMP PM2.5 control factor Xp 0…1000 50

CO2P CO2 control factor Xp 0…2000 100

PMDB PM2.5 control loop CODB CO2 control loop

deadband

OPAF Operating mode settings

after power failure/reset

FANT Fan minimum on time FSET Reload factory settings 0: OFF = Disable

EPAS Engineer mode password 0000…4999 0000

Room controller workflow: EPAS > XPAS > PMP > PMI > PMDB > CO2P > CO2I > CODB > OPAF > FANT > FSET > SW > EPAS RDF870MB Room unit workflow: EPAS > XPAS > SW > EPAS

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0…20 10 0…100 50 0: Return to previous

operating mode / user setting

1: Off 1…6 min 2 min

1: ON = Reload start

“--””---””----” is displayed while reloading

0: Return to

0: OFF = Disable

previous operating mode / user setting

+ 53 hidden pages

Siemens RDF870KN, RDF870MB Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

Commissioning: Download via ETS

Commissioning: Local via DIP switches

Idle screen shows default PM2.5

Normal display for ventilation

If unit is OFF

Adjust setpoint

Single fan: On/Off only

Fan speed selection

Dual fan operations (RDF870MB RU only)

Change operating modes

Adjust timer (Fan filter alarm)

View alarms (RDF870KN)

View alarms (RDF870MB)

View alarms (RDF870MB room unit)

Parameter mode user access

Engineering parameters

Expert Mode Parameters