Friedrich SM21N30E User Manual

Room Air Conditioners

AUTO

°F°C AUTO CONTINUOUS

AUTO

SYSTEM FAN MODE

SCHEDULE FAN SPEED

Window Installation Instructions

Standard Chassis Models

115-Volt:

208-230-Volt:

115-Volt:

208-230-Volt:

93001014_00

SS08, SS10, SS12, SS14 SS12, SM18,SM21

, SM15,

SL24, SL28, SL36

EQ08,YS10 ES12, ES16, YS12, EM18, YM18, EM24, EL24, EL36, YL24

Airflow Selection and Adjustment

Air flow direction adjustment

left or right side of the discharge opening. Each of the banks of louvers can be directed left, right, up or down in order to achieve the most optimum

move it in the direction that you would like the air to be directed. Please

louvers than the other.

Fresh air and exhaust control

Your air conditioner has the ability to bring fresh air into the room or exhaust stale air out of the room. The control slide is found on the upper part of the unit (See Figure 13).

TO BRING IN FRESH AIR – Move the lever to the Fresh Air which allows outside air to enter the room. This is useful in fall and spring as a means of bringing in fresh outside air when using FAN ONLY . It can also be used in the summer with the compressor in the Cooling Mode if you wish.

TO EXHAUST INDOOR AIR – Move the lever to the Exhaust position. This will allow stale air to be expelled to the outside of the dwelling. This is especially handy in the spring or fall when indoor air tends to get stale, or after a social gathering involving smokers, or to remove cooking odors.

BEST PERFORMANCE – Move the lever to the Re-Circulate Position

position

Figure 13

FRR008

Installation Instructions

READ THIS FIRST! Electrical Requirements

WARNING

Electrical Shock Hazard

Make sure your electrical receptacle has the same configuration as your air conditioner’s plug. If different, consult a Licensed Electrician.

Do not use plug adapters. Do not use an extension cord. Do not remove ground prong.

Always plug into a grounded 3 prong oulet. Failure to follow these instructions can result in death, fire, or electrical shock.

IMPORTANT: Before you begin the actual installation of your air

Your air conditioner must be connected to a power source with the same alternating current (A.C.) voltage and amperage as marked on the name plate located on the chassis. Only A.C. can be used. Direct Current (D.C.) cannot b

e used.

CIRCUIT PROTECTION – Use on single outlet circuit only. An overloaded circuit will invariably cause malfunction or failure of an air conditioner, therefore, it is necessary that the electrical protection is adequate. Due to momentary high current demand when the air conditioner starts, use a "TIME DELAY" fuse or a HACR type circuit breaker. Consult your dealer or power company if in doubt.

fer to the electrical name plate located on the air conditioner chassis

Re (See page 2) to determine the correct fuse or circuit breaker amperage for your model (See Table 1 on Page 6 for electrical receptacle types).

The power cord has a plug with a grounding prong and a matching receptacle is required.

The following instructions are for standard chassis model groups

sizes listed in Table 3.

Table 3

MODEL DESIGNATION CABINET SIZE (H x W x D)

SMALL CHASSIS - SS, ES, YS

MEDIUM CHASSIS - SM, EM, YM

LARGE CHA SS IS - SL, EL, YL

⁄16" x 25 15⁄16" x 29" (405 mm x

660 mm x 737 mm)

⁄16" x 25 15⁄16" x 29" (455 mm x

660 mm x 737 mm)

⁄16" x 28" x 35 1⁄2" (513 mm x 711

mm x 851 mm)

WARNING

MOVING PARTS HAZARDS

* Do not operate unit out of sleeve

or with front grille removed.

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* Do not place hands in blower or

fan blade areas. Failure to do so can result in serious injury.

CAUTION

Excessive Weight Hazard

Use two or more people when installing your air conditioner.

Failure to do so can result in back or other injury.

Recommended Tools

1. Power Drill

2. 5/32" Drill Bit

3. Gloves

4. Carpenters Level

5. 5/16" Wrench

6. 1/4" Wrench

7. #2 Phillips Screw Driver

8. Putty Knife or (wood stir stick)

5/16

ITEMS NOT TO SCALE

5/16

1/4

INSTALLATION HARDWARE AND ACCESSORY DETAIL

ITEM 10

ITEMS NOT TO SCALE

ITEM 1

ITEM 4

ITEM 7

ITEM 11

ITEM 2

ITEM 8

ITEM 12 ITEM 13

ITEM 3

ITEM 5 ITEM 6

ITEM 9

ITEM 14

FRR009

ITEM

DESCRIPTION QTY.

SHELL MOUNTING PARTS

1 2 3 4

5 6 7

8 9

12 1 13 14

SUPPORT BRACKET SCREW, 10-24 x 1" HEX HEAD

10-24 FLAT WELD NUT

SCREW, SHEET METAL #12 x 2"

WINGBOARD ANGLE MOUNTING

WINGBOARD ANGLE, TOP WINGBOARD ANGLE, SIDE SCREW, SHEET METAL #8 x

WINGBOARD MOUNTING PARTS

WINGBOARD (MASONITE) "J" TYPE SPEED NUT WINGBOARD CLIP (SPRING STEEL) SCREW, #8 x ½" PHILLIPS TRUSS HD.

WINDOW SEALING

WINDOW SEAL GASKET (DARK FOAM) CHASSIS SEAL GASKET (LIGHT FOAM) R1 INSULATION PANEL (GREY FOAM)

ITEM

DESCRIPTION QTY.

2 4 4 7

1 2 2

1 4 4 4

1 1

NOTE: Kühl + models do not come with window mounting

MOUNTING PARTS

SCREW, SHEET METAL #12A x 2” CHASSIS SEAL GASKET (LIGHT FOAM)

components. When mounting a cooling and heating model a window installation kit must be purchased separately.

KWIKS – For all ES and YS models. KWIKM – For all EM and YM models. KWIKL – For all EL and YL models.

7 1

Standard Window Installation

Figure 15

NOTE: Hardware and accessories used during installation are shown

STEP 1. Remove the chassis Entrygard retainer by removing the far

on page 18. Each part will be referred as Item No.

right screw (See Figure 14), save this screw to reattach the chassis retainer after installation (Step 12). Also, remove and discard the two retainer screws and washers located at the rear of the unit (See Figure 14).

CAUTION

Handle Use

Use handle on both sides to

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pull unit from sleeve.

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Do not push, pull or lift from center of support.

STEP 2. Hold the cabinet stationary, then use the hand grips on both

STEP 3. Remove the large white foam blocks used to restrain the

ends of the control unit support bracket to pull the chassis out of the cabinet (See Figure 15).

compressor during shipment (See Figure 16). Inspect base pan for dislodged white foam blocks and remove. Do not remove any other foam parts.

CONTROL UNIT

SUPPORT BRACKET

STEP 4. Anchor the side angles (Item 6) by engaging the tabs of the

wer sill plate (See Figure 17, Detail B-2) with the loops of the side angle. Engage the tabs of the top angle (Item 5) with the top loops of the side angle (See Figure 17, Detail B-1). Install two (2) screws (Item 7) to secure the top angle tabs and the side angle to the cabinet (See Figure 17, Detail B-1).

FRR012

Figure 14

RETAINER SCREWS AND WASHERS

ENTRYGARD RETAINER WIRE

FAR RIGHT

SCREW

FRR011

CAUTION

TOP VIEW OF UNIT

Remove Shipping Blocks

Prior to operating the unit remove the foam shipping blocks.

Failure to do so may result in damage to the unit which is not covered by the manufacturer’s warranty!

STEP 5. Check the window sill and frame to be sure they are in good

STEP 6. CABINET MOUNTING – Raise the lower window 1/4" more

STEP 7. OUTSIDE SUPPORT MOUNTING – Refer to Figures 19 and

Figure 16

than the height of the cabinet. Carefully slide the cabinet through the opening until the lower sill plate channel rests behind the window sill and the top angle rests against the window (See Figure 18). Center the cabinet within the opening. Drill three (3) 5/32" diameter pilot holes into window sill using the holes in the cabinet sill plate as a guide. Install

ree (3) #12 x 2" long screws (Item 4) (See Figure 18).

20. Assemble the support brackets (Item 1) to the bottom of the cabinet with four (4) 10-24 1” long screws (Item 2) and four

combination of the elongated holes of the bracket and different hole locations in the cabinet, to bring the bottom support bracket pads in contact with the wall. A 1" x 4" or 2" x 4" SPACER SHOULD BE USED BETWEEN THE WALL AND SUPPORT THE BRACKETS WHEN INSTALLED ON ALUMINUM OR VINYL SIDING. Drill 5/32" diameter pilot holes and secure the brackets to the wall with two (2) 12A x 2" long screws (Item 4).

NOTE: DO NOT LEVEL the cabinet from front to back. Make sure there

Adjust the support brackets to provide an inside-to-outside slope for excess condensation drainage (Refer to Standard Window Installation, Figures 19 through 23). Tighten all screws.

Alternate support method A: If you have a wide window sill which prevents

Using the elongated holes and different

Tighten all screws.

Alternate support method B: If the window ledge gap is narrow, try the

as shown in Figure 23. Bend the short piece so it will be vertical when

installed. Adjust the placement as required. Tighten all screws.

STEP 8.

is approximately 3/8” to 1/2” slope (1/8 to 1/4 bubble on level) toward the outside of the house.

hole locations in the cabinet,

Make sure you include the depth of the window channel.

NOTICE

For YOUR security and safety, YOU must provide a means of preventing the upper part of the window from opening.

STEP 9. To assemble the wingboard panels, push on the "J" type speed

nuts (Item 9) and spring steel clips (Item 10) (See Figures 25) on page 26. Secure each panel with two (2) screws (Item 11).

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LEFT SIDE

REMOVE AND DISCARD

FOAM BLOCKS

COMPRESSOR

BACK

FAN MOTOR

EVAPORATOR COIL

FRONT

REMOVE AND DISCARD SCREWS

RIGHT SIDE

REMOVE AND SAVE SCREW FOR RE-INSTALLATION

FRR045

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