Nortec ME Control Installation - Manual (Page 36)

36 Installation
Legend wiring diagram Nortec ME Control
A1
Driver board
A2 Control board
B1 Ventilation interlock
B2 Max. humidity monitor
B3 Air flow monitor
B4 Temperature and conductivity measuring
B5 Sensor temperature and conductivity measuring
B6 Level sensor dosing pump (option)
B7 Demand or humidity/temperature signal
B8 External On/Off switch (external enable)
B9 Air temperature monitoring duct (option)
BAT Backup battery (CR2032, 3V)
CS Current sensor (UV lamp)
D.LVL Terminal level switch dosing liquid tank
D.PUMPTerminal dosing pump
F1 Internal fuse mains supply (1 A slow acting)
F2 Fuse 10/24 VDC supply(630 mA slow acting)
F3 Internal fuse mains supply (6.3 A fast acting)
F4 External fuse mains supply (10 A slow acting)
H1 Remote operating and fault indication board (option)
J1 Cable bridge if no external On/Off switch is connected
J2 Cable bridge demand signal (for commissioning only)
J3 Cable bridge if no safety chain is connected
JP4 Jumper fitted= 24 V on X16 (JP5 removed)
JP5 Jumper fitted= = 10 V on X16 (JP4 removed)
JP/TR Jumper fitted on the last driver board
K1 External safety chain
K2 Cable harness from hydraulic module
LS1 Leakage monitoring board (option)
LS2 Sensor leakage monitoring (option)
M1 Dosing pump (option)
NF Mains filter
Q Electrical isolator
S1 Humidification On/Off switch
S3 On/Off switch control unit
SD Memory card
SF Snap ferrite (wrap cable 3 times through ferrite)
SUPPLYTerminal mains supply voltage
T1..T3 24V power supply (T3 for systems with 4 or 5 stages only )
UV UV lamp (option)
U.V. Terminal UV lamp
X4 Terminal cable harness hydraulic module