IVT 12PHR-N - Chapter 7. Installation Manual; Safety Precautions

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12PHR-N
CHAPTER 7. INSTALLATION MANUAL
SAFETY PRECAUTIONS
• Tighten the are nut with a torque wrench according to the specied
method.
If the are nut is tightened too hard, the are nut may be broken after a
long time and cause refrigerant gas leakage.
• When installing the unit, take care not to enter air substance other
than the specied refrigerant(R410A) in the refrigerant cycle.
Otherwise, it will cause burst and injury as a result of abnormal high
pressure in the refrigerant cycle.
• Be sure to connect the refrigerant pipe before running the compres-
sor.
Otherwise, it will cause burst and injury as a result of abnormal high
pressure in the refrigerant cycle.
• Earth the unit.
Incomplete earth may cause electrical shock.
• If national legislations or type of installation requires earth leakage
breaker, the legislation must be followed.
• Arrange the drain hose to ensure smooth drainage.
Insufcient drainage may cause wetting of the room, furniture etc.
• This room air conditioner uses refrigerant R410A.
Use the pipe, are nut and tools exclusively for R410A.
• Installation must be made in accordance with the installation manual
by
qualied service personnel .
Incorrect work will cause electric shock, water leak, re.
• Be sure to use the attached accessories parts and specied parts for
installation.
Use of other parts will cause electric shock, water leak, re, the unit falling.
• The appliance shall be installed in accordance with national wiring
regulations.
Wrong connection can cause overheating or re.
• After installation has complete, check that there is no leakage of
refrigerant gas.
If the refrigerant gas contact with re, it may generate toxic gas.
• Ventilate the room if refrigerant gas leaks during installation.
If the refrigerant gas contact with re, it may generate toxic gas.
• Use the specied electrical cable.
Make
sure the cable is secured in place and that the terminals are free of
any excess force from the cable. Otherwise overheating or re may result.
• Form the cable so that the control box cover, the cord holder and
cable holder are not loose.
Otherwise overheating, re or electric shock may result.
ITEMS Q’ty APPLICATION ITEMS Q’ty APPLICATION
1 MOUNTING PLATE
1
To mount the indoor unit on the wall. 7 TERMINAL COVER
1
To cover the electrical cable.
2 WALL PLUG
8
To x the mounting plate with the long screws.
(7)
To x the remote control with the special screw.
(1)
8 SHORT SCREW
(M4x25)
3
To secure the terminal cover. (1)
To x the indoor unit on the mounting plate. (2)
3 LONG SCREW
(M4.5x30)
7
To x the mounting plate with the wall plugs . 9 DROPPER
1
To check the drainage.
4 REMOTE CONTROL
1
To control remotely.
10 MANUALS
1
Installation manual
1
Operation manual
5 DRY BATTERY
1
For the remote control.
AAA batteries.
11
AIR PURIFYING FILTER
2
To remove dust and tobacco smoke from the
air.
6 SPECIAL SCREW
(M4x20)
1
To mount the remote control on the wall.
12
SHEET(adhesive type)
1
To rmly secure the electrical cable.
ACCESSORIES
OPER
INSTALL
NOTES ON LOCATIONS
Indoor unit
1. Keep the air outlet clear of any obstacle so that outgoing air ows
smoothly in the entire room.
2. Make a drain hose hole for easy drainage.
3. Provide sufcient space on both sides and above the unit.
4. The air lters should be easily taken in and out.
5. Keep TV set, radio and the like 1 m or more away from the unit
and the remote control.
6. Keep the air inlet clear of obstacles that could block incoming air.
7. The remote control may not function properly in a room equipped
with an electronic simultaneous-start or rapid-start uorescent light-
ing.
8. Select a location that does not cause loud operation noise and
extreme vibrations.
Outdoor unit
1. Place the outdoor unit on a stable base.
2. Provided sufcient space around the unit. It should also be well venti-
lated.
3. The unit should not be exposed to strong wind nor splashed with rain
water.
4. Water drain from the unit should be let out without problem. Lay a
drain hose if required. In cold regions, installation of the drain pipe is
not advisable as freezing could result.
5. Keep TV set, radio and the like 1 m or more away from the unit.
6. Avoid locations exposed to machine oil vapor, salty air (facing the
seashore, for example), hot spring vapor sulfur gas, etc. Such location
can cause breakdown.
7. Also, avoid locations exposed to muddy water (along a road, for ex-
ample) or where the unit can be tampered with.
8. Select a location where the outgoing air or operating noise cannot
annoy others.
9. Keep the air outlet opening free of any obstacle. This could affect the
performance of the unit and create loud noises.
12PHR-N_S530612PHRN.indd 1 2013/8/7 15:42:34