Daikin Quaternity H-Series Engineeiring Data page 40

EDUS04-906_b
CAUTION (1)
In case using stranded wires is unavoidable for some reason,
make sure to install the round crimp-style terminals on the tip.
Place the round crimp-style terminals on the wires up to the
covered part and secure in place.
<Ground terminal installation>
1) Use the following method when installing a single core wire.
2) Use the following method when installing the round crimp-style terminal.
CAUTION (2)
When connecting the connection wires to the terminal
board using a single core wire, be sure to perform curling.
Problems with the work may cause heat and fires.
3)
Pull the wire and make sure that it does not disconnect. Then fix the wire in place with a wire stop.
1.
Trial operation and testing.
•
Measure the supply voltage and make sure that it falls in the specified range.
•
See "Test Run and Final Check" in the installation manual that came with the indoor unit for details on how to
perform the test run and what to check for.
2.
Test items.
Outdoor unit is installed properly on a solid base.
No refrigerant gas leaks.
Refrigerant gas and liquid pipes and indoor drain
hose extension are thermally insulated.
Draining line is properly installed.
Contact and check with the user whether the
outdoor unit requires drainage work.
System is properly ground to earth.
The specified wires are used for interconnecting
wire connections.
Outdoor unit's air intake or exhaust has clear path of air.
Stop valves are opened.
Room Air Conditioners H-Series
Wiring (2)
Flat washer
Screw
Round
crimp-style
terminal
Test Run and Final Check
Test items
3P226011-1
Round
crimp-style
terminal
Screw
Screw
Round crimp-
style terminal
Flat washer
Good
Symptom
(diagnostic display on RC)
Fall, vibration, noise
Incomplete cooling/heating function
Water leakage
Water leakage
Drainage instillation from the bottom
hole of the outdoor unit.
Electrical leakage
Inoperative or burn damage
Incomplete cooling/heating function
Installation Manual
Stranded
wire
Flat washer
A single core wire
Arrow view
Screw
Flat washer
Round crimp-
style terminal
Wrong
Arrow view
Check
39