ECKELMANN VS 3015 C, Инструкция по эксплуатации

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Terminal No.
Function
Basic module
2 x Pt1000 4-wire temperature sensor
1
2
3
4
Outdoor temperature
V+
+
-
V-
5
6
7
8
Room temperature
V+
+
-
V-
13 x Pt1000 2-wire temperature sensor
9, 10
11, 12
13, 14
15, 16
17, 18
19, 20
21, 22
Cylinder head temperature C1
Cylinder head temperature C2
Cylinder head temperature C3
Cylinder head temperature C4
Cylinder head temperature C5
Cylinder head temperature C6
Cylinder head temperature C7
23, 24 Cylinder head temperature C8
or
sucttion gas temperature for ECO compressor (only possible for systems with ≤ 7 compressors)
25, 26 Cylinder head temperature C9
or
hot gas temperature COP monitoring (only possible with systems with ≤ 8 compressors)
27, 28 Cylinder head temperature C10
or
suction gas temperature V (V = on the pack side)
29, 30 Cylinder head temperature C11
or
heat recovery mode outlet temperature
31, 32 Gas cooler outlet temperature
33, 34 Suction gas temperature K (K = on the case side)
Malfunctions due to interference sources! All supply lines from and to the controller (with the
exception of the 230 V power supply and signal lines) must be shielded (cable type: LiYCY)! This
particularly applies for the analogue inputs and outputs (e.g. sensor supply cables) as well as the CAN
bus cabling (see
Basics and General Safety and Connection Instructions ). As a general rule, care
should be taken to ensure that signal cables and cables carrying mains voltage are routed in separate
cable channels.
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