Service and expert level parameters

P001

Control sequence ¹⁾

2-pipe:
1 = Cooling only

4-pipe:
4 = Heating and cooling

0 = Heating only

1 = Cooling only

2 = H/C changeover auto

3 = H/C changeover manual

4 = Heating and cooling

✓

✓

P002

P002⁴⁾

Operation via room operating mode selector ¹⁾

1

1 = Auto – Protection / Auto - Comfort – Protection (when there is local scheduler)

2 = Auto - Comfort - Economy - Protection

3 = Auto (Comfort) - Protection Hospitality

4 = Auto - Protection (RDG2..T)

M

M

P001, P005, P258

P003⁴⁾

Operation via fan operating selector ²⁾

0

0 = Auto - Manual

1 = Manual

2 = Auto - Manual - Protection

3 = Auto – Protection

4 = Forced ventilation (RDG2x4KN)

5 = Forced ventilation, fan auto-manual (RDG2x4KN)

M

M

P350, P258

P004

Unit

0

0 = °C (parameter in °C)

1 = °F (parameter in °F)

✓

✓

‒

P005⁴⁾⁶⁾

Scheduler

RDG2..KN: OFF

RDG2..T: ON

ON = Enabled

OFF = Disabled

M

M

P002, P258

P006

Measured value correction

0 K

–5…5 K

✓

✓

‒

P007

Humidity value correction (RDG2..KN)

0

-10…0…10 %

✓

✓

‒

P008

Standard display

0

0 = Room temperature

1 = Setpoint

✓

✓

‒

P009

Additional display information

RDG200KN, RDG260KN: 0…5
RDG204KN, RDG264KN: 0…9
RDG2..T: 0, 1, 3, 4

0

0 = --- (No display)

1 = °C and °F

2 = Outside temperature

3 = Time of day (12 h)

4 = Time of day (24 h)

5 = Humidity

6 = Indoor air quality (numeric) ⁵⁾

7 = Indoor air quality (text) ⁵⁾

8 = Humidity and IAQ (numeric) ⁵⁾

9 = Humidity and IAQ (text) ⁵⁾

✓

✓

‒

P010

Setpoint concept

1

1 = Comfort concept

2 = Energy saving concept

✓

✓

P104

P011⁴⁾

Comfort basic setpoint

21 °C (70 °F)

5…40 °C (41…104 °F)

M

M

P258

P013

Comfort setpoint minimum

5 °C (41 °F)

(P010 = 1): 5 °C (41 °F)...P016-1 K

(P010 = 2): 5 °C (41 °F)...P014-1 K

✓

✓

P010

P014

Comfort setpoint maximum heating

21 °C (70 °F)

P013+1 K…P015-1 K

✓

✓

P010

P015

Comfort setpoint minimum cooling

25 °C (77 °F)

P014+1 K…P016 -1 K

✓

✓

P010

P016

Comfort setpoint maximum

35 °C (95 °F)

(P010 = 1): P013 +1 K...40 °C (104 °F)

(P010 = 2): P015 +1 K...40 °C (104 °F)

✓

✓

P010

P017⁴⁾

Summer time

1

OFF

1 = Europe

2 = Australia

3 = New Zealand

M

M

P258

P019⁴⁾

Economy heating setpoint

15 °C (59 °F)

--- (0), 5 °C…P020 (41 °F…P020)

P020 = 40 °C max. (P020 = 104 °F max.)

M

M

P258

P020⁴⁾

Economy cooling setpoint

30 °C (86 °F)

--- (0), P019…40 °C (P019…104 °F)

P019 = 5 °C min. (P019 = 41 °F min.)

M

M

P258

P023^{5) 7)}

Indoor air quality setpoint (RDG2..KN)

1000 ppm

10...2000 ppm

✓

✓

P450

P024⁴⁾

Humidity setpoint high (RDG2..KN)

50

--- (0), P026 or 20…90 %

M

M

P450, P258

P025

Humidity setpoint high ECO (RDG2..KN)

OFF

--- (0), P026…90 %, or 20…90 %

M

M

P258

P026⁴⁾

Humidity setpoint low (RDG2..KN)

OFF

--- (0), 20…90 % or P024

M

M

P450, P258

P027³⁾

Electric heater when cooling

ON

ON: Enabled

OFF: Disabled

✓

✓

Appl

P028⁴⁾

Keypad

0

0 = Unlocked

1 = Auto lock

2 = Manual lock

3 = Auto lock the operating mode

4 = Auto lock the Setpoint shift

5 = Auto lock fan speed

6 = Auto lock operating mode, setpoint shift

7 = Auto lock operating mode, fan speed

8 = Auto lock fan speed, setpoint shift

9 = Auto lock scheduler

10 = Auto lock operating mode, scheduler

11 = Auto lock scheduler, fan speed

12 = Auto lock operating mode, scheduler, fan speed

13 = Auto lock scheduler, setpoint shift

14 = Auto lock operating mode, scheduler, setpoint shift

15 = Auto lock scheduler, fan speed, setpoint shift

M

M

P258

P029

Fan: Dead zone Comfort mode ²⁾

0

0 = Fan disable

1 = Low speed (Heating and Cooling)

2 = Low speed (Cooling only)

3 = Fan disable Auto & Manual

4 = Low speed Auto & Manual

5 = Low speed Auto & Manual Cooling

✓

✓

P350

P030

Buzzer function

ON

ON = Enabled

OFF = Disabled

✓

✓

‒

P031

Language

1

1 = English

2 = Francais (French)

3 = Deutsch (German)

4 = Italiano (Italian)

5 = Espanol (Spanish)

6 = Nederlands (Dutch)

7 = Turkce (Turkish)

8 = Cesky (Czech)

9 = Suomi (Finnish)

10 = Polski (Polish)

11 = Magyar (Hungarian)

12 = Slovenski (Slovak)

13 = (Limba) Romana (Romanian)

14 = Dansk (Danish)

15 = Norsk (Norwegian)

✓

✓

‒

P032⁴⁾

Room operating mode holidays

0

0 = Economy

1 = Protection

M

M

P005, P258

Control settings

P050

Heat P-band Xp

2 K

0.5…6 K

✓

✓

P001

P051

Switching differential heating

1 K

0.5…6 K

✓

✓

P001

P052

Cool P-band Xp

P053

Switching differential cooling

P054

Radiator P-band Xp/switching differential

2 K

0.5…6 K

✓

✓

‒

P055¹⁰⁾

Dead zone Comfort mode

2 K

0.5…5 K

M

M

P258

P056

Setpoint differential

2 K

0.5…5 K

✓

✓

‒

P057¹⁾

Integral action time Tn for heating

45 min

0...120 min

✓

✓

P201, P203, P204

P058¹⁾

Integral action time Tn for cooling

P059²⁾¹⁰⁾

H/C changeover switching point cooling

16 °C (61 °F)

5 °C…P060-2 K (41 °F…P060-2 K)

M

M

P001, P150, P153, P155, P258

P060²⁾¹⁰⁾

H/C changeover switching point heating

28 °C (82 °F)

P059+2 K…40 °C (P059+2 K…104 °F)

M

M

P001, P150, P153, P155, P258

P061¹¹⁾

Setpoint ΔT cooling

---

--- (0), 1...40 K

✓

✓

P150, P153, P155

P062¹¹⁾

Setpoint ΔT heating

---

--- (0), 1...40 K

✓

✓

P150, P153, P155

P063

Minimum supply air temperature

---

---, 0 °C…P064 (32 °F…P064)

✓

✓

P150, P153, P155

P064

Maximum supply air temperature

---

---, P063…50 °C (P063…122 °F)

✓

✓

P150, P153, P155

Mode and setpoints

P100¹⁰⁾

Protection heating setpoint

8 °C (46 °F)

--- (0), 5 °C…P101; (41 °F…P101)

M

M

P258

P101¹⁰⁾

Protection cooling setpoint

---

--- (0), P100…40 °C; (P100…104 °F)

M

M

P258

P102³⁾¹⁰⁾

Temporary Comfort mode

---

--- (0), 1...360 min

M

M

P002, P005, P258

P103¹⁰⁾

Temporary Comfort setpoint

OFF

0 = Disabled (OFF)

1 = Enabled (ON)

2 = Enabled (ON), excluded Window contact

3 = Enabled (ON), excluded presence detector (include hotel presence)

M

M

P258

P104¹⁰⁾

Setpoint display (RDG2..KN)

1

1 = Absolute setpoints

2 = Relative setpoints

M

M

P010

P258

P109^{13) 19)}

Outside damper frost protection (RDG2..4KN)

---

---; 2...14 °C (36...50 °F)

✓

✓

P450

P110¹⁰⁾

Energy indicator (RDG2..KN)

1

OFF = Disabled

1 = Green and Red dimmed out

2 = Green dimmed out / Red fixed

3 = Green and Red fixed

M

M

P258

P111¹⁰⁾

Energy indicator range (RDG2..KN)

2 K

0…10 K

M

M

P258

Inputs

P150

Input X1

RDG2..KN: 0...14

RDG2..T: 0...6 & 9...14

P150:1

P153: RDG2..KN: 0
RDG2..T: 2

P155: RDG200KN, RDG260KN, RDG200T, RDG260T: 3
RDG204KN & RDG264KN: 0

Synco ACS / PCT Go, ETS terminology

0 = --- (no function)

1 = Room / return temperature

2 = H/C changeover ¹⁰⁾

3 = Window contact (DI)

4 = Dewpoint (DI)

5 = Enable electric heater (DI)

6 = Fault input (DI)

7 = Monitor input (DI)

8 = Monitor input temp. (AI)

9 = Supply air temperature (AI)

10 = Presence detector (DI) ¹⁰⁾

11 = External temperature limit (AI)

12 = Coil flow temperature (AI)

13 = Hotel presence detector / card reader (DI) ¹⁰⁾

14 = Coil return temperature (AI)

✓

✓

M

✓

✓

✓

✓

✓

✓

✓

M

✓

✓

M

✓

✓

✓

M

✓

✓

✓

✓

✓

✓

✓

M

✓

✓

M

✓

P153: P150, P155

P155: P150, P153

P258

P153

Input X2

RDG2..KN: 0...14

RDG2..T: 0...6 & 9...14

P155 ²⁰⁾

Input U1 (RDG200KN&RDG260KN)

Input and output U1 (RDG204KN&RDG264KN)

RDG2..KN: 0...14

Input X3 (RDG2..T): 0...6 & 9...14

Desigo ABT Site terminology

0 = --- (no function)

1 = Room temperature control, external or return air temperature sensor

2 = Heating/cooling changeover ¹⁰⁾

3 = Window contact

4 = Dewpoint sensor

5 = Electric heater, enabled

6 = Fault input

7 = Switching state input

8 = Temperature sensor input

9 = Supply air temperature

10 = Presence detector ¹⁰⁾

11 = External temperature sensor, limitation

12 = Coil flow temperature

13 = Presence detector or card reader, hotel ¹⁰⁾

14 = Coil return temperature

✓

✓

-

✓

✓

✓

✓

✓

✓

✓

M

✓

✓

M

✓

✓

✓

-

✓

✓

✓

✓

✓

✓

✓

M

✓

✓

M

✓

P151

X1: Normal position and sensor

0 when DI or AI/DI

2 when AI

0 = Normally Open

1 = Normally Closed

2 = NTC-3K

3 = LG-Ni1000

✓

✓

P151: P150

P154: P153

P156: P155

P154

X2: Normal position and sensor

P156

U1 (RDG2..KN): Normal position and sensor

X3 (RDG2..T): Normal position and sensor

Outputs

P200

Number of heating / cooling sequences

Note: for 2-/4-pipe 2-stage application

1

1 = Heating 2 sequences, cooling 2 sequences

2 = Heating 2 sequences, cooling 1 sequence

3 = Heating 1 sequence, cooling 2 sequences

✓

✓

d01

P201

RDG20..: Output Y1 (and Y3 for 3-pos)
RDG26..: Output Y10 (DC) or Q1 (2-pos)

RDG20..: 4

RDG26..: 5 (6 when application type is 4-pipe with 6-port ball valve)

1 = 3-position

✓

‒

‒

2 = On/Off (3 wires)

✓

‒

‒

3 = PWM

✓

‒

‒

4 = On/Off

✓

✓

‒

5 = DC

‒

✓

‒

6 = 6-port valve (DC 0…10 V)

‒

✓

Appl

7 = 6-port valve (DC 2…10 V)

‒

✓

Appl

8 = Inverse signal, 6-port valve (DC 10…0 V)

‒

✓

Appl

9 = Inverse signal 6-port valve (DC 10…2 V)

‒

✓

Appl

10 = 6-port valve (DC 0... 10 V) 3rd part

‒

✓

Appl

11 = 6-port valve (DC 2... 10 V) 3rd part

‒

✓

Appl

P203

RDG20..: Output Y2 (and Y4 for 3-pos)
RDG26..: Output Y20 (DC) or Q2 (2-pos)

RDG20..: 4

RDG26..: 5

1 = 3-position

✓

‒

‒

2 = On/Off (3 wires)

✓

‒

‒

3 = PWM

✓

‒

‒

4 = On/Off

✓

✓

‒

5 = DC

‒

✓

‒

P204

RDG20..: Output Y3
RDG26..: Output Y30 (DC)

RDG20..: 4

RDG26..: 5

3 = PWM

✓

‒

‒

4 = On/Off

✓

✓

‒

5 = DC

‒

✓

‒

P205

RDG20xKN: Output Y4
RDG26xKN: Output U1

Note: for 4-pipe 2-stage application

RDG20..KN: 4

RDG26..KN: 5

3 = PWM

✓

‒

d01

4 = On/Off

✓

‒

d01

5 = DC

‒

✓

d01

P206 ⁵⁾

PWM algorithm cycle Y1

1200 s

20…3600 s

✓

‒

P206: P201

P207: P203

P208: P204

P209: P205

P207⁵⁾

PWM algorithm cycle Y2

P208⁵⁾

PWM algorithm cycle Y3

P209⁵⁾

PWM algorithm cycle Y4 (RDG2..KN)

P210

On time minimum PWM output

5 %

1…20 %

✓

‒

‒

P211

Off time minimum PWM output

P212

On time minimum 2-pos output

1 min

1…20 min

✓

✓

P400, P401, P402

P213

Off time minimum 2-pos output

P214 ⁶⁾⁾

RDG20..: Actuator running time Y1 and Y3 for 3-pos

150 s

20…300 s

✓

‒

P214: P201

P215: P203

P215 ⁶

RDG20..: Actuator running time Y2 and Y4 for 3-pos

P217

RDG26..: Power of electric heater on Q2

0 kW

0.0…1.2 kW

✓

✓

P203, P204

Features

P250

Valve kick

OFF

ON = Enabled

OFF = Disabled

✓

✓

‒

P251 ⁷⁾¹⁰⁾

Purge time (every 2 hours)

---

--- (0, Not active), 1…5 min

M

M

P258

P252 ⁸⁾

Flow temp limit floor heating

28 °C (82 °F)

10...50 °C (50…122 °F)

✓

✓

‒

P254 ⁴⁾

Swap sequences between H and C (2-pipe / 2-stage)

OFF

ON = Enabled

OFF = Disabled

✓

✓

P001

P255¹⁰⁾

Track setpoint for cooling depends on outside temperature (RDG2..KN)

OFF

ON = Enabled

OFF = Disabled

M

M

P258

P256

Flow limitation in heating mode for PICV (RDG264KN)

Note: Available on devices only with previous SW versions

10 V

0…10 V

‒

✓

‒

P258

Manager/subordinate (M/S) (RDG2..KN)

1

0 = Subordinate

1 = Manager

✓

✓

‒

P259¹²⁾

Subordinate identification (RDG2..KN)

1

"---"

1...9

S

S

P258

P260

PICV: Heating maximal position (RDG26..)

100 %

0...100 %

‒

✓

P001

P261

PICV: Cooling maximal position (RDG26..)

100 %

0...100 %

‒

✓

P001

Fan control

P350

Fan control

1

0 = Disabled

1 = Enabled

2 = Heating only

3 = Cooling only

4 = 2^nd stage

5 = Heating and 2^nd stage cooling

6 = Cooling and 2^nd stage heating

7 = 2^nd stage Cooling only

8 = 2^nd stage Heating only

✓

✓

‒

P351

Fan speeds

3

1 = 1-speed fan

2 = 3-speed fan

3 = DC 0...10 V fan

✓

✓

P350, P201, P203, P204, P400, P401, P402

P352

Fan overrun time

2-pipe/4-pipe el. Heater: 60 s

Other applications: 0 s

0...600 s

✓

✓

P350

P353

Fan speed switching point low

10 %

1 %...Fan speed 2 (P354)

✓

✓

P350

P354

Fan speed switching point med

65 %

Fan speed 1 (P353)…fan speed 3 (P355)

✓

✓

P350, P351

P355

Fan speed switching point high

100 %

Fan speed 2 (P354)…100 %

✓

✓

P350, P351

P356

DC fan switching point

DC: 10 %

DC: 1...100 %

✓

✓

P350

P357

DC fan speed low min. output

DC: 30 %

DC: 1 %...Fan speed med (P358)

✓

✓

P350

P358

DC fan speed med output

DC: 60 %

DC: fan speed low (P357)…fan speed high(lower value of P359 and P360)

✓

✓

P350

P359

DC fan speed high max. out. heat

DC: 80 %

DC: fan speed med (P358)…100 %

✓

✓

P350

P360

DC fan speed high max. out.cool

P361

Fan start kick

ON

ON: Enabled

OFF: Disabled

✓

✓

P350

P362

On time minimum fan

2 min

1...6 min

✓

✓

P350

P363

Periodic fan kick Comfort

---

1…89 min, --- (0)

✓

✓

P350

P364

Periodic fan kick Economy

---

0…359 min, ---

✓

✓

P350

P365

Fan start delay

0 s

0...360 s

✓

✓

P350

P366

Fan start, minimum water temperature

30 °C

--- (0),5…60 °C

✓

✓

P350

Input

Relay functions

P400 ⁹⁾

Output Q1 function

RDG2..KN: 0...8

RDG2..T: 0...6

0

0 = No function

1 = Switch OFF in Protection

2 = Switch ON in Heat/Cool demand

3 = Switch ON in Heat demand

4 = Switch ON in Cool demand

5 = Heating sequence active

6 = Cooling sequence active

7 = External dehumidifier control ¹⁰⁾

8 = External humidifier control ¹⁰⁾

✓

✓

✓

✓

✓

✓

✓

M

M

✓

✓

✓

✓

✓

✓

✓

M

M

P350, P351, P258

P401 ⁹⁾

Output Q2 function

RDG2..KN: 0...8

RDG2..T: 0...6

P402 ²¹⁾

Output Q3 function

RDG2..KN: 0...8

RDG2..T: 0...6

Controller

P450¹⁵⁾

Control strategy (RDG2..KN)

RDG200KN & RDG260KN: 0

RDG204KN & RDG264KN: 2

0 = Temperature (T)

1 = Temperature (T) + Relative humidity (r.h.)

2 = Temperature (T) + Air quality (IAQ) ¹³⁾

3 = Temperature + Humidity + Air quality ¹³⁾

4 = T.+ Air quality (damper, fan)

5 = T + Air quality + air cooling

6 = T + Air quality + 2nd air cooling

✓

M

✓

M

M

M

M

✓

M

✓

M

M

M

M

P258

P451¹⁰⁾

Humidity control strategy (RDG2..KN)

2

1 = With setpoint shift

2 = With setpoint shift + external equipment (humid / dehum)

M

M

P450, P258

P453 ^{13) 16)}

Indoor air quality damper (RDG2..KN)

1 ¹⁴⁾

1 = DC 0...10 V (U1)

2 = On/Off (normally open)

3 = On/Off (normally closed)

✓

✓

P450

P454 ^{13) 16)}

IAQ damper P-band Xp (RDG2..KN)

400 ppm (CO₂)

10…2000 ppm (CO₂)

✓

✓

P450

P455 ^{13) 16)}

Minimum damper position (RDG2..KN)

0 %

0…P457

✓

✓

P450

P456 ^{13) 16)}

IAQ fan P-band Xp (RDG2..KN)

400 ppm (CO₂)

10…2000 ppm (CO₂)

✓

✓

P450

P457 ¹⁶⁾

Maximum damper position

100 %

P455...100 %

✓

✓

P450, P453

P458 ¹⁷⁾

Fan during IAQ control

ON

ON = Enabled

OFF = Disabled

✓

✓

P450

P461¹⁰⁾

T setpoint shift (humidity) (RDG2..KN)

3 K

-3…3 K

M

M

P450, P258

Side Features

P500

NFC

ON

ON = Enabled

OFF = Disabled

✓

✓

‒

P501¹⁰⁾

Service filter

---

--- (OFF), 100…9900 h

M

M

P350, P258

P502

Password

OFF

ON = Enabled

OFF = Disabled

✓

✓

‒

P503

Password

000

000…999

✓

✓

‒

P505

Reset parameter setting

OFF

OFF = Disabled

ON = Reload start

✓

✓

‒

P506 ¹⁸⁾

Reset device

OFF

OFF = Disabled

ON = Reload start

✓

✓

‒

System

P898

Area address (RDG2..KN)

0

0...15

✓

✓

‒

P899

Line address (RDG2..KN)

2

0...15

✓

✓

‒

P900

Device address 3) (RDG2..KN)

255

1…255

✓

✓

‒

P901

Geographical zone (apartment) 4) (RDG2..KN)

---

---(0), 1...126

✓

✓

‒

P902

Geographical zone (room) 3) (RDG2..KN)

1

---(0), 1...63

✓

✓

‒

P903

Heat distr zone heating coil (RDG2..KN)

---

---(0), 1...31

✓

✓

‒

P904

Refrig distr zone cooling coil (RDG2..KN)

P905

Heat distr zone heating surface (RDG2..KN)

P910

Transformation Precomfort (RDG2..KN)

0

0 = Economy ¹⁰⁾

1 = Comfort

M

✓

M

✓

P258

d01

Application number

0 = (No application)

1 = 2-pipe

2 = 2-pipe with electric heater

3 = 2-pipe with radiator

4 = 4-pipe

5 = 2-pipe / 2-stage

6 = 4-pipe with electric heater

7 = 4-pipe / 2-stage (RDG2..KN)

8 = 4-pipe:6-port H/C

9 = 4-pipe:6-port CO + PICV

10 = 4-pipe 6wv PICV

‒

d02

X1 state

"---" = Function not selected

0 = Not activated (for DI)

1 = Activated (DI)

0…49 °C = Current temp. value (for AI)

00 = H/C Input shorted

100 = H/C Input open

‒

d03

X2 state

"---" = Function not selected

0 = Not activated (for DI)

1 = Activated (DI)

0…49 °C = Current temp. value (for AI)

00 = H/C Input shorted

100 = H/C Input open

‒

d04

U1 state

"---" = Function not selected

0 = Not activated (for DI)

1 = Activated (DI)

2 = Activated (DC input)

3 = Activated (DC output)

0…49 °C = Current temp. value (for AI)

00 = H/C Input shorted

100 = H/C Input open

‒

d05 ¹⁾

Test mode for checking the Y1/Y3 actuator's running direction 5)

"---" = No signal on outputs Y1 and Y3

OPE = Output Y1 forced opening

CLO = Output Y3 forced closing

‒

d06 ¹⁾

Test mode for checking the Y2/Y4 actuator's running direction 5)

"---" = No signal on outputs Y2 and Y4

OPE = Output Y2 forced opening

CLO = Output Y4 forced closing

‒

d08

Test mode for checking the Q1 output (ex P400 function)

"---" = no signal at output Q1

OPE = output Q1 forced opening

CLO = output Q1 forced closing

‒

d09

Test mode for checking the Q2 output (ex P401 function)

"---" = no signal at output Q2

OPE = output Q2 forced opening

CLO = output Q2 forced closing

‒

d10

Test mode for checking the Q3 output (ex P402 function)

"---" = no signal at output Q3

OPE = output Q3 forced opening

CLO = output Q3 forced closing

‒

d14

Firmware version

v x-x-x is displayed

‒

d15

Unit ID number (Serial number)

Unit ID is displayed (Serial number)

‒

d16

Bootloader version (RDG2..KN)

v x-x-x is displayed

‒

d17

Touch firmware version

v x-x-x is displayed

‒

d18

LCD version

‒

‒