Rirs 1900 He Eko - Salda RIRS EKO 3.0 1900 HE Mounting And Installation Instruction

21.2. RIRS 1900 HE EKO 3.0

7
3
BOOST
START-NC
STOP-NO
Fan fall
1.2W max
24VDC
Fan run
1.2W max
24VDC
X21.2
RIRS 1200-5500 H EKO 3.0 v2019.06
WH(BK)
Lin
PWM A1
RD
Lout
0 A2
GN(BU)
TK
YE
TK
WH(BK)
Lin
PWM A1
RD
Lout
0 A2
GN(BU)
TK
YE
TK
X29.3
8 9 10 11 12
X22
4 5 6 7 8 9
BR
BK
BU
YE
0-10V in
LOW X32.1 X8 N
X10 L
COM X32.4
AC.N X35.2 L X31
X35.1
PUMP N X25
B.0.10 X33.13 L X29
COM X33.14 N X24
L X12
MIDL X32.2
N X42
HIGH X32.3 X2.2
K1
TIMER X33.1 X2.1
COM X33.2
X37.2 COM
CHIL X33.9 X37.1 V1
COM X33.10
X37.4 COM
ALARM X33.11 X37.3 V2
VAL+
COM X33.18 X33.3
ANTI.F X33.12 VAL-
X33.4
+24 VAL
X33.17 X33.5
X33.16 COM
FAN X33.25 X33.15 A.0.10
COM
X33.26
EXT-
A1 X34.1 X35.5
A1 X35.4 EXT+
X34.2
A2 X34.3 X35.3 AC.N
X33.21 T.OUT
A2 X34.4
A3 X34.5 X33.22 COM
X39.1
A3 X34.6
TJ
A4 X39.2
X34.7
X33.19 T.WAT
A4 X34.8
X33.20 COM
X40.1
HR
X40.2 X41.1
TE
X41.2
X40.3
X38.1 X3 RS485_2
TA
X4 RS485_1
X38.2
T.set X33.23
COM X33.24
X21.1
L (open)
L (close)
N
21 22
N
N
EXT+ L supply
EXT- L control
N
EXT+
N
EXT-
L supply
L control
EN | 23