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1 | Installation
Install the oil differential pressure sensor in accordance with the enclosed installation instructions of
the manufacturer.
2| Terminal box
Pass the cable through a free Knock-out in the terminal box, see Figure 2.
0
QA1
X SS
L1
L2
L3
Legend
VI / VT:
Detection run
BR/BN:
Voltage
BL/BU:
Ground
GR/GY:
Entrance changer
OR/OG:
Positive signal changer
RS/PK:
Error message changer
QA1:
Main switch
QA2:
Mains contactor
SF1:
Control voltage switch
FC1:
Motor protection switch
FC2:
Control power circuit fuse
BP1:
Delta P II
Fig. 1
1
FC2
SF1
QA2
N
PE
BP1
BR/BN
BL/BU
2
KF1
ON/OFF
(Reset)
FC1
VI/VT
GR/GY
RS/PK
OR/OG
Delta PII
Safety chain (high/low pressure monitoring )
BP3:
KF1:
INT69G / MP10
BT3:
Release switch (thermostat)
XSS:
Terminal strip in the external switch cabinet
3
INT69G / MP10 (schematic)
L
N
12
14
P
BP3
BT3
QA2
Fig. 2
4
11
Fig. 3
3
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