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Carrier 42NQ012N - Installation Diagrams

Carrier 42NQ012N
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FILE NO. SVM-10031
1110251111 (ENGLISH)
How to remove the drain hose
The drain hose can be removed by
take off screw, after that twisting and
pulling.
When removing the drain hose, be
careful of any sharp edges of steel
plate. The edges can cause injuries.
DANGER
CAUTION
CAUTION
WARNING
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
CAUTION
NOTE
: Connecting cable
Wire type : More than H07RN-F or 245 IEC66
Wrong wiring connection may cause some electrical
parts burn out.
Be sure to comply with local cords on running the wire
from indoor unit to outdoor unit (size of wire and wiring
method, etc.).
Every wire must be connected rmly.
This installation fuse (25A) must be used for the power
supply line of this air conditioner.
If incorrect or incomplete wiring is carried out, it will
cause an ignition or smoke.
Prepare the power supply for exclusive use with the air
conditioner.
This product can be connected to the mains.
Connection to xed wiring: A switch which disconnects
all poles and has a contact separation of at least 3 mm
must be incorporated in the xed wiring.
KEEP IMPORTANT 4 POINTS FOR PIPING WORK.
(1) Take away dust and moisture (inside of the connecting
pipes).
(2) Tighten the connections (between pipes and unit).
(3) Evacuate the air in the connecting pipes using a
VACUUM PUMP.
(4) Check gas leak (connected points).
To separate using of remote control for each indoor unit in
case of 2 air conditioners are installed nearly.
Remote Control B Setup.
1. Press RESET button on the indoor unit to turn the air
conditioner ON.
2. Point the remote control at the indoor unit.
3. Push and hold
Manifold valve
Pressure gauge
Compound pressure gauge
Handle Lo
Charge hose
(For R410A only)
Connecting pipe
–101 kPa
(–76 cmHg)
5
Active Carbon
Cleaning filter
27
8-2. Installation Diagram of Indoor and Outdoor Units
Vinyl tape
Apply after carrying
Saddle
Extension
(Not available,
provided by installer)
600 mm
or more
100 mm or
100 mm or more
more
600 mm or mor
600 mm or
more
e
Insert the cushion between the indoor
unit and wall, and tilt the indoor unit for
better operation.
For the rear left and left piping
Wall
Make sure to run the drain hose sloped
downward.
Do not allow the drain hose to get slack.
Cut the piping
hole sloped
slightly.
The auxiliary piping can be connected to
the left, rear left, rear right, right, bottom
right or bottom left.
Right
Rear
right
Bottom
right
Rear
left
Bottom left
Left
6 mm thick heat resisting
polyethylene foam
1
Shield pipe
(
A
t
t
a
c
h
t
o
t
h
e
f
r
o
n
t
p
a
n
e
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.
)
A
i
r
f
i
l
t
e
r
Hook
Installation
plate
Hook
65 mm or more
17
0
m
m
o
r
m
o
r
e
1
7
0
m
m
o
r
m
o
re
Insulate the refrigerant pipes
separately with insulation, not
together.
Before installing the wireless remote controller
Loading Batteries
1. Remove the battery cover.
2. Insert 2 new batteries (AAA type)
following the (+) and (
) positions.
3 Batteries
2 Wireless remote controller
A
C
L
Batteries
3
2 Wireless remote control
Pan head
wood screw
4
Remote control holder
8
drain hose
out a drainage test
6
Active Carbon
Cleaning filter

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