Table of Contents
Advertisement
How to connect power line and thermistor cable
Please note：
Electrical installation should only be done by a licensed electrician
：
Remove the piping cover screw clamp fitting.
Connect the power supply line to the terminal block.
Hold the power supply line below the terminal block with the screw clamp fitting.
Connect the thermistor cable line to the terminal block.
Hold the thermistor cable with the code clip and conduit clip
Connect the Modbus controller cable to terminal block when using Modbus controller.
Attach the piping cover back on the heat pump unit.
Fix the Modbus controller cable with a code clip.
Hold the thermistor cable with the code clip and conduit clip
Figure 6: Connect power cables
Attach the piping cover back on the heat pump unit.
Figure 6: Connect power cables
Blue
White
Black
Red
25mm
or
less
25mm or less
Green
Green
Thermistor cable
Black
White
GND
Code clip
Modbus
controller
cable
·Standard tightening torque for the terminal is 1.4 2.0 N .. m.
Conduit clip
·Ensure to use a solid wire for the heat pump power communication
line and to install the power communication terminal.
Sanden Heat Pump – Owner's Manual
Sanden Heat Pump - Owner
Sanden Heat Pump – Owner's Manual
Page 13 of 20
0.5mm~1mm
Core
Page 13 of 20
'
s Manual
Page 13 of 20
Green/Yellow
L
N
POWER
Power supply
Power line
Wire holder band
Power wire
Black
White
Ground
Advertisement
Table of Contents
