Installation Guide
Normal
Sounds
INSTALLATION WITH STORM WINDOW
REMOVING AC FROM WINDOW
NORMAL OPERATING SOUNDS
Fig.15
If installation of your air conditioner is blocked
by a storm window, measure the amount of
height necessary for the air conditioner to be
raised to clear the obstruction. Securely screw
a wood block into the window frame as shown
in Fig. 15.
If storm window frame cannot be removed,
be sure the drain holes or slots are not caulked
or painted shut. Accumulated water must be
allowed to drain out.
Board
thickness
as required,
for proper
pitch to rear,
along entire
sill. Fasten
with nails or
screws.
Storm window
frame or other
obstruction.
SASH
1-1/2"min
(38 mm)
Page
10
1. Turn AC o, and disconnect power cord.
2. Remove sash seal from between windows,
and unscrew safety sash lock.
3. Remove screws installed through frame and
frame locks.
4. Remove the R1 Panel and slide side panels
into frame.
5. Keeping a rm grip on air conditioner, raise
window and carefully remove.
6. Store parts WITH air conditioner.
NOTE: Be careful of residual water inside the air
condtioner when removing from the window.
Hold the unit at when removing to avoid
spilling inside the house. Make sure to drain
thoroughly before packing away.
1. Sound of Rushing AIr
The sound of rushing air might be heard
from the front air exhaust, especially as the
fan speed increases.
2. Gurgle/Hiss
The sound of gurgling or hissing might be
heard due to the movement of refrigerant
through the evaporator during operation.
3. Vibration
The sound of vibrations or rattling might be
heard because of incorrect installation or
poor wall or window construction.
4. High Pitched Chatter
The sound of high pitched chatter might be
heard from the high efficiency compressor
during the cooling cycle.
5. Pinging or Dripping
The sound of pinging or dripping might be
heard as droplets of water hit the condenser
during operation. This noise can be reduced
by removing the drain plug, but energy
efficiency will be reduced.
Water plug
Model A Model B
Water plug