NT00000535-KSDR-ECOWATT-48-88-120-160-200-AN-190905
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ENGLISH
K SD R EI
Electrical heater
Thermostats
55° - 85°C
Command
Step 1- PWM
Step 3 - ON/OFF
Step 2 - ON/OFF
21
24
22
KM5 (*)
(*): If KM5/6 are missing, please refers to terminals 43/45 as explained below.
A2
A1
21
24
22
KM6 (*)
A2
A1
Internal command
G0/GND
+24VDC
+24VDC
+24VDC
+24VDC
G0/GND
1
5 -
13
23
25
31
35
41 45
A01
9
ON
3
7
11
15
21
27
33
37
43 60
D
V+
A02
A03
A04
A05
A01
A02
A03
A04
A05
Factory wiring
C o n t r o l T y p e
T e r m i n a l
St a g e 1
0-10 V
41-+24Vdc
St a g e 2
ON/OFF (All or Nothing)
KM5-21/24
St a g e 3
ON/OFF (All or Nothing)
KM6-21/24
To add an external unit; cf § "6.4 Connecting an external unit", page 27.
T o e x e c u t e a s e l e c t i v e p o w e r c u t
To execute a complete power cut : use the controller change-over DI4 inlet to turn off the electrical heater.
For sizes 48, 88 and 120 coils ≤ 60kW cannot be reduced.
Coils over 60kW can be reduced upon design, please contact After-Sales service.
For sizes 160 and 200, power can be reduced according to table below.
2 configurations exist according to the unit:
•
If KM5 and KM6 are set in the control cabinet, use a relay on terminal n°24 of KM6 to turn off lower
-
able power.
•
If KM5 and KM6 are not set, use a contact b24VDC and terminal n°43 to turn off lowerable
power.
El e c t r i c a l h e a t e r
p o w e r ( k W )
K SD R 1 6 0
K SD R 2 0 0
P e r m a n e n t p o w e r
( k W )
Lo w e r a b l e p o w e r ( k W )
P e r m a n e n t p o w e r
( k W )
Lo w e r a b l e p o w e r ( k W )
7 5
0
75
-
-
9 0
45
45
45
45
1 2 0
45
75
45
75
1 5 0
75
75
75
75
1 6 5
-
-
75
90
