CORRECT
Make sure there are no kinks
or dent in drain hose to ensure
proper drainage.
INCORRECT
Kinks in the drain hose
will create water traps.
INCORRECT
Kinks in the drain hose
will create water traps.
INCORRECT
Do not place the end of the
drain hose in water or in
containers that collect water.
This will prevent proper
drainage.
Page 21
Step 5: Connect drain hose
By default, the drain hose is attached to the left-hand side
of unit (when you're facing the back of the unit). However,
it can also be attached to the right-hand side. To ensure
proper drainage, attach the drain hose on the same side
that your refrigerant piping exits the unit. Attach drain
hose extension (purchased separately) to the end of drain
hose.
•
Wrap the connection point firmly with Teflon tape to
ensure a good seal and to prevent leaks.
• For the portion of the drain hose that will remain
indoors, wrap it with foam pipe insulation to prevent
condensation.
•
Remove the air filter and pour a small amount of
water into the drain pan to make sure that water flows
the unit smoothly.
NOTE ON DRAIN HOSE PLACEMENT
Make sure to arrange the drain hose according to the
following figures.
PLUG THE UNUSED DRAIN HOLE
To prevent unwanted leaks you mst
plug the unused drain hole with the
rubber plug provided.
BEFORE PERFORMING ANY
ELECTRICAL WORK, READ THESE
REGULATIONS
1. All wiring must comply with local and national
electrical codes, regulations and must be installed by
a licensed electrician.
2. All electrical connections must be made according
to the Electrical Connection Diagram located on the
panels of the indoor and outdoor units.
3. If there is a serious safety issue with the power supply,
stop work immediately. Explain your reasoning to the
client, and refuse to install the unit until the safety
issue is properly resolved.
4. Power voltage should be within 90-110% of rated
voltage. Insufficient power supply can cause
malfunction, electrical shock, or fire.
5.
If connecting power to fixed wiring, install a surge
protector and main power switch with a capacity of
1.5 times the maximum current of the unit.
6.
If connecting power to fixed wiring, a switch or
circuit breaker that disconnects all poles and has
a contact separation of at leasr 1/8in (3mm) must
be incorporateed in the fixed wiring. The qualified
technician must use an approved circuit breaker or
switch.
7. Only connect the unit to an individual branch circuit
outlet. Do not connect another appliaance to that
outlet.
8. Make sure to properly ground the air conditioner.
9.
Every wire must be firmly connected. Loose wiring
can cause the terminal to overheat, resulting in
product malfunction and possible fire.
10. Do not let wires touch or rest against refrigerant
tubing, the compressor, or any moving parts within
the unit.
11. If the unit has an auxiliary electrich heater, it must
be installed at least 1 meter (40in) away from any
combustible materials.
12. To avoid getting an electric shock, never touch the
electrical components soon after the power supply
has been turned off. After turning off the power,
always wait 10 minutes or more before you touch the
electrical components.
WARNING
BEFORE PERFORMING ANY ELECTRICAL OR
WIRING WORK, TURN OFF THE MAIN POWER TO
THE SYSTEM.
Step 6: Connect signal cable
The signal cable enables communication between the
indoor and outdoor units. You must first choose the right
cable size before preparing it for connection
Cable Types
• Indoor Power
Cable (if applicable): H05VVF- or
H05V2V2-F.
• Outdoor Power
Cable: H07RN-F
• Signal Cable:
H07RH-F
