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STEP6. Slide the cabinet into the hole far enough to allow the
guide-channelofthesillplateto contacttheinsidewallsurface
(Figure 21).
STEP7. Drillthree(3)5/32”diameterpilotholes(usethesill-plateholes
as a guide) into the frame and install three (3) #12 x 2" long
screws (Item 4) (Figure 21).
NOTE: Alternate fasteners are required when securing the sill plate or
supportbracketstomaterialotherthanwood(cinder block,brick,
masonry or concrete). These items can be purchased at your
local hardware store.
NOTE: DONOTLEVELthecabinetfromfronttoback. Makesurethere
isapproximately3/8”to1/2”slope(1/8to1/4bubbleonthelevel)
toward the outside of the house.
STEP8. Drill two (2) 5/32" diameter pilot holes in each cabinet side
at the locations shown (Figure 21) and install four (4) #12 x
2" screws (Item 4). Provided that Step 5 (hole construction)
provides a sturdy mount with solid vertical studs, support
brackets may not be required. The installation must support
the weight of the unit plus an additional weight of 400 pounds
on the rear of the cabinet. If support brackets (Item 1) are
available, they can be installed as shown in Figure 21.
STEP 9. Complete the installation by following steps 12 through 15
of “STANDARD WINDOW INSTALLATION” instructions,
page 25.
Figure 44
FinalInspection&Start-upChecklist
Heatpumpsoperatedifferently
If your unit is a "Y", or heat pump model, there are some things that you
will want to be aware of. Some functions of a heat pump differ from your
unit when it is used for heating:
1. ice to form on the outdoor coil of the heat pump.
Moisture in the outside air, passing over the coil when very cold,
will form ice.
2. If the outdoor temperature drops below 37° F (3° C), your heat
pumpwillautomaticallyturnontheelectricresistanceheat. When
the temperaturerises to 40° F (4°C),the compressor will resume
the heat pump operation. If your unit is a 115 volt model (YS10),
it is designed for use in warmer climates and does not have an
electrical heat feature, and will not provide adequate heat below
37° F (2.8° C).
Control PanelBattery ChangeProcedure
Removethegrille,bylooseningfour(4)captivescrews(SeeFigure45). In
the upper left corner, remove one (1) screw on the battery retaining door
(See Figure 46). Remove and replace the battery (CR2450). Reinstall
the battery retaining door. Align the grille guide pins then tighten the four
Clean or replace it as necessary.
Inspect and ensure that all components and accessories have been
installed properly and that they have not been damaged during the
installation progress.
Checkthecondensatewaterdrain(s)toensurethattheyare adequate
forthe removal of condensate water,andthattheymeet theapproval
of the end user.
Ensurethatallinstallationinstructionsconcerningclearancesaround
indoor coil, and outdoor coil are free from any obstructions.
Ensure that the circuit breaker(s) or fuse(s) and supply circuit wire
sizehave beensized correctly. If theunit was supplied with a power
supply cord, insure that it is stored properly.
Ensurethat the entireinstallation isin compliance with allapplicable
national and local codes and ordinances having jurisdiction.
Secure components and accessories, such as a decorative front
cover.
Start the unit and check for proper operation of all components in
each mode of operation.
Instruct the owner or operator of the units operation, and the
manufacturer's Routine Maintenance.
NOTE: A log for recording the dates of maintenance and/or service is
recommended.
Present the owner or operator of the equipment with the Installation
& Operation Manual, all accessory installation instructions, and the
name, address and telephone number of the Authorized Friedrich
Warranty Service Company in the area for future reference if
necessary.
This is awarm weatherappliance
Your air conditioner is designed tocoolinwarm weather when theoutside
temperatureisabove60°F(15.6°C)and below115°F(46.1°C),so itwon't
cool a room if it is already cool outside. If you want to cool a room in the
springorfall,selecttheFANONLY modeandsettheFreshAir/Exhaust
air control to Fresh Air. This will bring in a supply of cooler outside air.
Condensationisnormal
Airconditioners actually pumptheheat andhumidityfromyourroomtothe
outside. Humidity becomes water, and your air conditioner will use most
of the water to keep the outside coil cool. If there is excessive humidity,
theremaybeexcess water that willdrip outside. This is normaloperation.
Frosting
ONLY andthefrostwilldisappear. Settingthethermostatalittlewarmer
will probably prevent the frosting from recurring.
Noises
All air conditioners make some noise. Friedrich units are designed to
operate as quietly as possible. An air conditioner mounted in a wall is
quieter than one mounted in a window. It is important to ensure that the
chassis seal gasket (Item 13) is properly installed (refer to installation
instructions).
)55
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DISCONNECT POWER$1')2//2:$//
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USE HAND TOOLS
DO NOT OVER TIGHTEN
Figure 45
Figure 46
It is normal for
