Installation Manual
EDUS04-906_b
38
Room Air Conditioners H-Series
Wiring (1)
• Do not turn ON the safety breaker until all work is completed.
<Wiring procedure>
1)
Strip the insulation from the wire (3/4 inch (20mm)).
2)
Connect the connection wires between the
indoor and outdoor units
so that the terminal
numbers match
.
3)
After completing wiring, fix the protection plate to its original position.
<Work before wiring>
A protection plate is fixed for protection from the high-voltage section.
Before starting wiring work, remove the 2 screws and the protection plate.
<Method of mounting conduit>
1)
Pass wires through the conduit and secure them with a lock nut.
2)
By removing the 2 screws to remove the conduit mounting plate, you can work without the plate.
3)
Secure the wire with a binding band to the conduit mounting plate.
After completing the work, reattach the conduit mounting plate to its original position.
1) Do not use spliced wires, stranded wires, extension cords, or starburst connections, as they may cause
overheating, electrical shock, or fire. Follow all Local, and State electrical codes.
2) Do not use locally purchased electrical parts inside the product. (Do not overload the circuit by adding
drain pump or other electrical equipment to unit terminals.) Doing so may cause electric shock or fire.
3) Be sure to install an earth leak detector. (One that can handle higher harmonics.)
(This unit uses an inverter, which means that it must be used an earth leak detector capable handling
harmonics in order to prevent malfunctioning of the earth leak detector itself.)
4) Use an all-pole disconnection type breaker with at least 1/8 inch (3mm) between the contact point gaps.
5) The earth leakage circuit breaker must operate at 30mA or lower.
6) When carrying out wiring connection, take care not to pull at the conduit.
WARNING
When the protection plate is removed,
do not turn ON the safety breaker.
WARNING
1
2
3
1 2 3
Safety
breaker
15A
Earth leakage
circuit breaker
Earth
Outdoor unit
Indoor
unit
Power supply
60Hz 208-230V
Use AWG16 or AWG14
wire for the power supply
and interconnecting wires.
L1 L2
When wire length exceeds
32ft (10m), use AWG14 wires.
1
2
3
Power supply
terminal block
Use the specified wires
and connect them
securely.
Shape the wires so that
there is no lifting of the
stop valve cover or
other structural parts.
Protection plate
Screw
Conduit
Lock nut
Conduit
mounting
plate
Secure the wires
firmly using the
binding band, as
shown in the figure.
Secure firmly,
making sure no
outside pressure is
exerted on the
terminals.
(C) Binding
band
Summary of Contents for Quaternity H-Series
Page 1: ...EDUS04 906_b H Series Heat Pump...
Page 45: ...Operation Manual EDUS04 906_b 44 Room Air Conditioners H Series Ground terminal...
Page 46: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 45 DRY button...
Page 47: ...Operation Manual EDUS04 906_b 46 Room Air Conditioners H Series...
Page 48: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 47...
Page 49: ...Operation Manual EDUS04 906_b 48 Room Air Conditioners H Series...
Page 51: ...Operation Manual EDUS04 906_b 50 Room Air Conditioners H Series...
Page 52: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 51...
Page 53: ...Operation Manual EDUS04 906_b 52 Room Air Conditioners H Series...
Page 56: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 55...
Page 57: ...Operation Manual EDUS04 906_b 56 Room Air Conditioners H Series 1 8 F 1 C 3 6 F 2 C...
Page 58: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 57...
Page 59: ...Operation Manual EDUS04 906_b 58 Room Air Conditioners H Series COOLING or DRY COOLING mode or...
Page 60: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 59...
Page 61: ...Operation Manual EDUS04 906_b 60 Room Air Conditioners H Series...
Page 62: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 61...
Page 63: ...Operation Manual EDUS04 906_b 62 Room Air Conditioners H Series...
Page 64: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 63...
Page 65: ...Operation Manual EDUS04 906_b 64 Room Air Conditioners H Series...
Page 66: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 65...
Page 67: ...Operation Manual EDUS04 906_b 66 Room Air Conditioners H Series...
Page 68: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 67...
Page 69: ...Operation Manual EDUS04 906_b 68 Room Air Conditioners H Series...
Page 70: ...EDUS04 906_b Operation Manual Room Air Conditioners H Series 69...
Page 71: ...Operation Manual EDUS04 906_b 70 Room Air Conditioners H Series 3P226009 1...
