User Manual

Functions
Control parameters
4
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Parameter
Name Factory setting Range
RDG200KN RDG260KN Dependencies
Expert level
P155 Input U1
P155
: 3
(AI)
2 = H/C changeover (AI/DI)
3 = Window contact [PROT] (DI)
4 = Dewpoint sensor (DI)
5 = Enable electric heater (DI)
6 = Fault input (DI)
7 = Monitor input (Digital)(DI)
8 = Monitor input (Temp) (AI)
9 = Supply air sensor (AI)
10 = Presence detector / card reader
(DI)
11 = External temperature limit (AI)
12 = Coil temperature (AI)
13 = Hotel presence detector / card
reader (DI)
P155
P155:
P150,
P153
P151 Normal position and sensor input X1 0 when DI or
AI/DI
2 when AI
0 = Normally Open
1 = Normally Close
2 = NTC-3K
3 = LG-Ni1000
✓ ✓ P151:
P150
P154:
P153
P156:
P155
P154 Normal position and sensor input X2
P156 Normal position and sensor input U1
Outputs
P200
4)
Number of heating / cooling sequences
Note: for 2-/4-pipe 2-stage application
1 1 = 2 sequence heating, 2 sequence
cooling
2 = 2 sequence heating, 1 sequence
cooling
3 = 1 sequence heating, 2 sequence
cooling
✓ ✓ d01
P201
RDG20xKN: Output Y1 (and Y3 for 3-pos)
RDG26xKN: Output Y10 (DC) or Q1 (2-
pos)
RDG200KN: 4
RDG260KN: 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
P203
RDG20xKN: Output Y2 (and Y4 for 3-pos)
RDG26xKN: Output Y20 (DC) or Q2 (2-
pos)
RDG200KN: 4
RDG260KN: 5
1 = 3-position ✓ ‒ ‒
2 = On/Off 3 wires ✓ ‒ ‒
3 = PWM ✓ ‒ ‒
4 = On/Off ✓ ✓ ‒
5 = DC ‒ ✓ ‒
P204 RDG20xKN: Output Y3
RDG26xKN: Output Y30 (DC)
RDG200KN: 4
RDG260KN: 5
3 = PWM ✓ ‒ ‒
4 = On/Off ✓ ✓ ‒
5 = DC ‒ ✓ ‒
P206
5)
PWM algorithm cycle Y1 1200 s 20…3600 s ✓ ‒ P206:
P201
P207:
P203
P208:
P204
P207
5)
PWM algorithm cycle Y2
P208
5)
PWM algorithm cycle Y3
P210 On time minimum PWM output 5 % 1…20 % ✓ ‒ ‒
P211 Off time minimum PWM output