Friedrich SS08, SS10, SS12, SS14, SM15 Installation Guide

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Room Air Conditioners

AUTO
AUTO	°F °C
CONTINUOUS
AUTO
SYSTEM	FAN MODE
SCHEDULE	FAN SPEED

Standard Chassis Models

115-Volt: SS08, SS10, SS12, SS14, SM15

208-230-Volt: SS12, SS15, SM18, SM21

SM24, SL28, SL36

115-Volt: YS10

208-230-Volt: ES12, ES15, YS12, EM18

YM18, EM24, EL36, YL24

920-198-12 (3-11)

THANK YOU!

your unit to assure quiet operation, the greatest circulation of cool, dry air, and the most economic operation.

UL

MODEL NUMBER

AIR CONDITIONING CO. YS10M10A

SAN ANTONIO, TEXAS SERIAL NUMBER

ASSEMBLED IN MEXICO LICY00008

Register your air conditioner

Model information can be found on the name plate behind the front cover.

P l e a s e c o m p l e t e a n d m a i l t h e o w n e r registration card furnished with this product, or register online at www.friedrich.com (USA only). For your future convenience, record the model information here.

MODEL NUMBER

SERIAL NUMBER

PURCHASE DATE

2

	TABLE OF CONTENTS
Safety Precautions ...................................................................................................................................................................................................................	4
Unpacking Instructions.............................................................................................................................................................................................................	5
WARNING: Before Operating Your Unit ..................................................................................................................................................................................	6
Standard Filter Cleaning / Installation Instructions ..................................................................................................................................................................	7
Premium Carbon Filter Installation Instructions.......................................................................................................................................................................	8
Control Panel Operation ........................................................................................................................................................................................................	10
Add a Remote Thermostat .....................................................................................................................................................................................................	14
Remote Thermostat Selection ...............................................................................................................................................................................................	14
Remote Control Operation .....................................................................................................................................................................................................	15
Remote Effectiveness ............................................................................................................................................................................................................	15
..........................................................................................................................................................................................	17
Installation Instructions ..........................................................................................................................................................................................................	18
Standard Window Installation ................................................................................................................................................................................................	20
Cord Routing Change ............................................................................................................................................................................................................	30
Through-the-Wall Installation.................................................................................................................................................................................................	32
Programmable Thermostat ....................................................................................................................................................................................................	36
Final Inspection & Start-up Checklist.....................................................................................................................................................................................	38
Routine Maintenance .............................................................................................................................................................................................................	39
Service and Assistance .........................................................................................................................................................................................................	39
Available Accessories ............................................................................................................................................................................................................	39
Troubleshooting Tips..............................................................................................................................................................................................................	40
Addendum 1 ...........................................................................................................................................................................................................................	42

3

Safety Precautions

Your safety and the safety of others are very important.

WE HAVE PROVIDED MANY IMPORTANT SAFETY MESSAGES IN THIS MANUAL AND ON YOUR APPLIANCE. ALWAYS READ AND OBEY ALL SAFETY MESSAGES.

THIS IS A SAFETY ALERT SYMBOL.

THIS SYMBOL ALERTS YOU TO POTENTIAL HAZARDS THAT CAN KILL OR HURT YOU AND OTHERS.

ALL SAFETY MESSAGES WILL FOLLOW THE SAFETY ALERT SYMBOL WITH THE WORD “WARNING” OR “CAUTION”. THESE WORDS MEAN:

WARNING

CAUTION

INDICATES A HAZARD WHICH, IF NOT AVOIDED, CAN RESULT IN SEVERE PERSONAL INJURY OR DEATH AND DAMAGE TO PRODUCT OR OTHER PROPERTY.

INDICATES A HAZARD WHICH, IF NOT AVOIDED, CAN RESULT IN PERSONAL INJURY AND DAMAGE TO PRODUCT OR OTHER PROPERTY.

ALL SAFETY MESSAGES WILL TELL YOU WHAT THE POTENTIAL HAZARD IS, TELL YOU HOW TO REDUCE THE CHANCE OF INJURY, AND TELL YOU WHAT WILL HAPPEN IF THE INSTRUCTIONS ARE NOT FOLLOWED.

NOTICE

INDICATES PROPERTY DAMAGE CAN OCCUR IF INSTRUCTIONS ARE NOT FOLLOWED.

WARNING

Refrigeration system under high pressure

DO NOT PUNCTURE, HEAT, EXPOSE TO FLAME OR INCINERATE.

ONLY CERTIFIED REFRIGERATION TECHNICIANS SHOULD SERVICE THIS EQUIPMENT.

R410A SYSTEMS OPERATE AT HIGHER PRESSURES THAN R22 EQUIPMENT. APPROPRIATE SAFE SERVICE AND HANDLING PRACTICES MUST BE USED.

ONLY USE GAUGE SETS DESIGNED FOR USE WITH R410A. DO NOT USE STANDARD R22 GAUGE SETS.

4

Unpacking Instructions

STEP 1. Cut all 4 packing straps.

STEP 2. Remove wooden shipping bar dividers.

STEP 3. Remove top foam pads.

STEP 5.	Slide the foam front support forward
STEP 6.	Carefully lift decorative front box from foam front support
STEP 7.	Remove decorative front and set safely aside

STEP 4. Slowly remove outer box, careful not to loosen decorative front.

5

WARNING: Before Operating Your Unit

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.

NOTICE

Do not use the LCDI device as an ON/OFF switch.

Failure to adhere to this precaution may cause premature equipment malfunction.

Once plugged in, the unit will operate normally without the need to reset the LCDI device. If the LCDI device fails to trip when tested or if the power supply cord is damaged, it must be replaced with a new power supply cord from the manufacturer. Contact our Technical Assistance Line at [phone]. To expedite service, please have your model number available.

Make sure the wiring is adequate for your unit.

If you have fuses, they should be of the time delay type. Before you install or relocate this unit, be sure that the amperage rating of the circuit breaker or time delay fuse does not exceed the amp rating listed in Table 1.

DO NOT use an extension cord.

The cord provided will carry the proper amount of electrical power to the unit; an extension cord may not.

Make sure that the receptacle is compatible with the air conditioner cord plug provided.

Proper grounding must be maintained at all times. Two prong receptacles

The grounded receptacle should meet all national and local codes and ordinances. You must use the three prong plug furnished with the air conditioner. Under no circumstances should you remove the ground prong from the plug.

Test the power cord

All Friedrich room air conditioners are shipped from the factory with a Leakage Current Detection Interrupter (LCDI) equipped power cord. The LCDI device on the end of the cord meets the UL and NEC requirements for cord connected air conditioners.

To test your power supply cord:

1.Plug power supply cord into a grounded 3 prong outlet.

2.Press RESET (See Figure 1).

3.Press TEST, listen for click; the RESET button trips and pops out.

4.Press and release RESET (Listen for click; RESET button latches and remains in). The power cord is ready for use.

Table 1.

CIRCUIT RATING

REQUIRED

OR TIME DELAY

WALL

MODEL

FUSE

RECEPTACLE

AMP

VOLT

NEMA

NO.

SS08, SS10

15

125

5-15R

SS12, SS14

YS10, SM15

SS12, SS15

15

250

6-15R

SM18, SM21

SM24, SL28

ES12, ES15

20

250

6-20R

YS12

SL36, EM18

EM24, EL36

30

250

6-30R

YM18, YL24

Figure 1

RESET TEST

WARNING

TEST BEFORE EACH USE

1.PRESS RESET BUTTON

2.PLUG LCDI INTO POWER RECEPTACLE

3.PRESS TEST BUTTON,

RESET BUTTON SHOULD

POP UP

4.PRESS TEST BUTTON, FOR USE

DO NOT USE IF ABOVE TEST

FAILS

WHEN GREEN LIGHT IS ON

IT IS WORKING PROPERLY

TEST

RESET

WARNING

TEST BEFORE EACH USE

1.PRESS RESET BUTTON

2.PLUG LCDI INTO POWER RECEPTACLE

3.PRESS TEST BUTTON, RESET BUTTON SHOULD POP UP

4.PRESS TEST BUTTON, FOR USE

DO NOT USE IF ABOVE TEST FAILS

WHEN GREEN LIGHT IS ON IT IS WORKING PROPERLY

15/20A LCDI Device

30A LCDI Device

FRR001

6

Standard Filter Cleaning / Installation Instructions

STEP 1.

Figure 2

FRR071

Figure 3

FILTER

GRIP

HANDLE

FRR052

STEP 2.

NOTE:

Figure 4

FILTER

FILTER

GRIP

FRR047

STEP 3. Swing the front frame open. Clean the front frame by washing

Figure 5

A

TOP TAB

FRONT

FRAME WITH

STANDARD

MESH FILTER

FRR048

STEP 4.

NOTE:

the tab in the frame stops the handle from sliding in, slide the handle from the other direction. DO NOT FORCE THE HANDLE INTO

THE FRAME.

STEP 5. the inside of the front door.

7

Premium Carbon Filter Installation Instructions

STEP 1.	STEP 4.
STEP 2.
in Figure 4.	NOTE:
STEP 3.
	STEP 5.

as shown in Figure 6.

NOTE: Make sure the frame with the mesh is facing towards you.

and slide the assembly into the unit as per the instructions on the door.

NOTE:

the tab in the frame stops the handle from sliding in, slide the handle from the other direction. DO NOT FORCE THE HANDLE INTO

	THE FRAME.
Figure 6	Figure 7
FRONT FRAME WITH
MESH FILTER
FRR050	FRR051

8

THIS PAGE INTENTIONALLY LEFT BLANK

9

Control Panel Operation

Let’s check out how to control your air conditioner. On the control panel, just to the left of the POWER , is a liquid crystal display (LCD). All of the control panel function buttons and mode icons can be viewed in Figure 8.

POWER ON – Press the button to turn on the air conditioner. The power button will illuminate to indicate the power is on. The backlight on the power switch will automatically dim to 20% intensity after 15 seconds of inactivity. The remote control can also be used to turn power ON / OFF (See Remote Control).

DISPLAY –

light. The back light has an automatic two (2) step dim function. After 15 seconds of inactivity, the display dims to 20% intensity. After an additional 120 seconds, the display switches off. Touching buttons will automatically bring the display to full brightness.

There are four control push buttons on each side of the display.

SYSTEM BUTTON – Allows the user to sequentially select, Cool , HEAT, and FAN ONLY operation. Press the button and the display advances to the next mode. A new icon appears. At the same time, the mode displays for two (2) seconds, then returns the display to the temperature set point for modes other than FAN. Note that when the heating function is not available, the system will automatically skip the

HEATand modes.

NOTE: After the compressor stops the fan will continue to operate for 30 seconds.

FAN MODE BUTTON – Selects between automatic or operation. In the mode, the fan only turns on and off when the compressor operates or the heat function is enabled.

In the FAN ONLY Mode, is not available. The display indicates . In the mode, fans speed is determined by your selection on the button.

FAN SPEED BUTTON – Used to sequentially select between fan speeds. Depending on your model, you can select between LOW, MED, HIGH, and MAX and AUTO. Max setting not on SL, EL, YL or cool plus models). When the button is pressed, the fan speed is temporarily displayed in the display window, plus a fan speed icon (triangle) changes to indicate the new speed level. W hen auto is selected, fan speed automatically varies depending on the set temperature on the control panel and the actual room temperature. Let me explain. Say for example you’re working in your garage and you need to open the big door for several minutes. The air conditioner will sense a wide difference between the set temperature and the actual room temperature when this occurs the system fan speed increases to MAX. The fan speed decreases (in step) as the temperature difference decreases. When the set point temperature is reached the FAN speed returns to the original setting.

SCHEDULE BUTTON – The button turns the schedule function on and off. The current day of the week is indicated as a dot underneath the day symbol. Pressing the button a second time turns the schedule function off. The schedule function comes preprogrammed with recommended energy savings values (Addendum 1). The values may be changed through the schedule program function (See Programmable Thermostat).

UP AND DOWN ARROWS – Pressing either(UP) or(DOWN) button changes the desired room temperature. The factory preset lower and upper limits are 60° F (16° C) and 99° F (37° C). These buttons are also used to navigate between function options when using the User Menu or Maintenance Mode.

BACK BUTTON – This button is used after a menu item has been selected. It takes the user back to the previous menu level.

DISPLAY/ENTER BUTTON – This button is used in conjunction with User menu and Maintenance Mode operation to select items.

This button may also be used alternately to display the ROOM TEMPERATURE and TIME. If the display is left inactive for 10 seconds it will reset to the TEMPERATURE SET POINT.

							ALERTS
Figure 8				FAN			FRONT
AUTO	COOL		HEAT	ONLY	MAINTENANCE		PANEL	FILTER
MODE	MODE		MODE	MODE	REQUIRED		LOCK	MAINTENANCE		WAIT
SYSTEM							CHECK	ON	EXIT	BACK
			AUTO
							FILTER	OFF	RESET
FAN			AUTO		OUTDOORTEMP
					ROOM TEMP		HEAT -> SET POINT<- COOL
MODE			CONTINUOUS						F
									A
									M
FAN			AUTO						P
SPEED									M
									C
			M T W T F S S		WAKE	AWAY	RETURN	NIGHT		DISPLAY	POWER
SCHEDULE
										ENTER
BUTTONS		SCHEDULE				SCHEDULE				BUTTONS
		ON/OFF				PERIODS
											FRR002
10

CHECK FILTER
appears on screen. The word “				” appears next to the		button.
The		alert is issued when the fan run time is greater than 500 hours.

This alert may be reset by the user (Refer to Special Functions, Filter Reset).

MAINTENANCE REQUIRED – When maintenance is required, a service icon appears on screen. This icon will not be dismissed until maintenance

has been performed. If the service icon

the icon is on standby the system has sensed an abnormal condition.

is established the service icon goes away.

WAIT – The WAIT icon illuminates when the compressor lockout is active. Whenever the compressor shuts off, system pressures must be allowed to equalize. At this time, an internal timer begins a count-down from up to 240 seconds. If a demand for heat or cool occurs during this count-down the WAIT icon displays letting you know that the compressor will not operate until the count-down has completed. This timer prevents damage to the unit if it tries to start too quickly after it stops running. Normally the WAIT icon is off. Once the timer has cleared, the air conditioner will heat or cool based on the temperature setting. Electric heat is not affected by this timer.

PROTECTION ALERT (FREEZE) – If the room freeze protection is active, the display indicates this by showing Room Freeze Protection "FRZ". Once

temperature is less than 40° F (4° C), and the air conditioner is equipped with electric heat, the room freeze protection will activate. The air conditioner will run high fan and electric heat until the room temperature reaches 46° F (8° C). Pressing the button delays the freeze protection function

LOW BATTERY – When the battery is low a warning display will be inserted before other messages such as “COOL”. If the Low Battery alert is on, the battery in the control unit must be changed. Refer to the changing the battery procedure. Once the battery is changed, the alert message will go off. Refer to Troubleshooting Tips. Under normal conditions the battery life should be greater than 7 years.

Special Functions

PANEL LOCK – The front panel push buttons can be locked to prevent inadvertent operation. To lock the front panel, press and hold the SCHEDULE + buttons for three (3) seconds. A double beep indicates your mode change was successful and a icon appears on the display. To unlock the display, press and hold the + buttons for three (3) seconds.

The icon will no longer be visible.

FILTER RESET –							icon displays, the timer may be reset by pressing
and holding the						button for three (3) seconds. A beep indicates the
									icon and the word "	RESE T	" will
	system timer was reset and the
no longer be visible.

USER MENU FUNCTIONS – The User Menu Functions allows you to change the following selections: Set TIME, 12/24 Hour Clock Format, BEEP ON / OFF, DIM ON / OFF, Emergency Heat (EMHT) ON / OFF, Auto BAND Adjust, F/ C Select, FRZ ON / OFF, the Automatic Temperature Sensing Feature and Temp Offset.

To enter the User Menu, press and hold for 3 seconds, the TIME selection appears. Use the (UP) or (DOWN) buttons to scroll through the User Menu. Press the button to enter the displayed function. If left inactive for 15 minutes the User Menu display will no longer be visible and it returns to normal operation mode display. To manually exit the User Menu, press the button.

THE HOUR DIGITS FLASH FIRST. THE USER PRESSES THE

OR

TO CHANGE THE HOURS. TO CHANGE AM-PM, THE HOURS MUST BE

ADVANCED 12 HOURS. PRESS THE

KEY TO CHANGE TO THE

MINUTES. TO EXIT THE SELECTION PROCESS, USER PRESSES THE

KEY WHICH WILL GO TO THE TIME SCREEN.

THE MINUTES DIGITS FLASH. THE USER PRESSES THE

OR

TO CHANGE THE MINUTES. PRESS THE

KEY TO CHANGE THE DAYS.

TO EXIT THE SELECTION PROCESS, THE USER PRESSES THE

KEY

WHICH WILL GO TO THE TIME SCREEN.

THE DOT UNDERNEATH THE DAYS OF THE WEEK BEGINS TO BLINK TO INDICATE WHICH DAY IT IS. IF THE USER HAS NOT SET THE DATE BEFORE, THE DOT STARTS ON MONDAY. IF THE USER IS MAKING A CORRECTION TO PREVIOUSLY SET INFORMATION THE DOT APPEARS UNDER WHICHEVER DAY THE UNIT THINKS IT IS. THE USER CAN PRESS OR TO MOVE THE DOT LEFT OR RIGHT (RESPECTIVELY) ALONG THE WEEK. THE USER PRESSES TO LOOP BACK TO THE HOURS SETTING. TO EXIT THE SELECTION PROCESS, THE USER PRESSES THE KEY WHICH WILL GO TO THE TIME SCREEN.

TUESDAY HAS BEEN SELECTED. THE USER PRESSES TO LOOP BACK TO THE HOURS SETTING. TO EXIT THE SELECTION PROCESS AND ACCEPT THE CHANGES, THE USER PRESSES THE BACK KEY WHICH WILL GO TO THE TIME SCREEN.

FRR062

TIME SETTING – When in the User Menu, on the Control Panel, use the

	(UP) and		(DOWN) to select TIME. Push						, the hours segment
					(UP) and		(DOWN) to set the hour, then push
								(UP) and			(DOWN)

to set the minutes, then push .

NOTE: If the AM or PM indicator is incorrect, push until the hours (UP) or (DOWN) to advance the hour segment 12 hours, then push . The day of the week

displays. Use the (UP) or (DOWN) to select the current day. Press the key to save and go back to the TIME screen.

Press (UP) to go to the next menu 1224.

NOTE: Pressing the button again will exit the user menu function mode. Or simply leave the control inactive for 15 seconds and the control will return back to normal operation.

11

SYSTEM	EXIT	BACK

FAN

MODE

FAN

SPEED

DISPLAY

SCHEDULE

ENTER

USER PRESSES OR TO TOGGLE THE FORMAT BETWEEN 12HR AND 24HR DISPLAY. TO EXIT THE SELECTION PROCESS AND ACCEPT THE CHANGE, PRESS THE KEY.

FRR063

CLOCK TYPE – You may select between a 12 hr and 24 hr clock. When 1224 is displayed press the key then press (UP) or (DOWN) to toggle between 12 hr and 24 hr clock. To accept the change, press the key to return to the 1224 screen. Press the (UP) to go to the next menu BEEP.

SYSTEM

EXIT

BACK

FAN

MODE

FAN

SPEED

DISPLAY

SCHEDULE

ENTER

USER PRESSESORTO TOGGLE BETWEEN BEEP ON AND BEEP OFF. PRESS THE KEY TO ACCEPT THE CHANGE AND EXIT THE SELECTION PROCESS.

FRR064

AUDIBLE ALERTS – You can select to have the control beep when entering menus. When BEEP is displayed press the key then press (UP) or (DOWN) to toggle between ON and OFF. To accept the change, press the key to return to the BEEP screen. Press the (UP) to go to the next menu EMHT on Kühl+ models or F C for Kühl models.

SYSTEM

EXIT

BACK

FAN

MODE

FAN

SPEED

DISPLAY

SCHEDULE

ENTER

USER PRESSES OR TO TOGGLE BETWEEN EMERGENCY HEAT ON AND EMERGENCY HEAT OFF. PRESS THE KEY TO ACCEPT THE CHANGE AND EXIT THE SELECTION PROCESS.

FRR065

EMERGENCY HEAT – The Kühl+ heat pump models (YS, YM, YL) have a special feature that is designed to keep the unit providing heat.

When EMHT is displayed press the key then press (UP) or (DOWN) to toggle between ON and OFF.

To accept the change, press the key to return to the EMHT screen. Press the (UP) to go to the next menu BAND.

In the unlikely event of a compressor failure, the heat pump unit may be switched to operate in the electric heat mode only until repairs can be made.

SYSTEM	EXIT	BACK

FAN

MODE

FAN

SPEED

DISPLAY

SCHEDULE

ENTER

THE MENU ALLOWS THE USER TO ADJUST THE MINIMUM SPREAD BETWEEN THE AUTO COOL SET POINT AND THE AUTO HEAT SET POINT. PRESS THE OR KEY TO ADJUST. THE ADJUST RANGE IS 3 TO 10.

FRR066

AUTO CHANGEOVER ‘DEAD BAND’ – A buffer Zone between heating and cooling in which no conditioning occurs. For Kühl+ models with the auto changeover feature you can select the temperature band between heating and cooling. From the factory the band is set at 3° F (-16° C). The band is adjustable from 3° F (-16° C) to 10° F (-12° C). When BAND is displayed

press the

key then press

(UP) or

(DOWN) to toggle between

3 and 10. To accept the change, press the

key to return to the BAND

screen. Press the

(UP) to go to the next menu F C.

BACK

SYSTEM

EXIT

FAN

MODE

FAN

SPEED

SCHEDULE

DISPLAY

ENTER

USER PRESSES OR TO SELECT BETWEEN AUTO, DM 20, OFF. PRESS THE KEY TO ACCEPT THE CHANGE AND EXIT THE SELECTION PROCESS.

THE DIM AUTO AUTOMATICALLY DIMS THE DISPLAY AND THEN TURNS IT OFF AFTER A PERIOD OF TIME. THE DIM 20 SETTING BEHAVIOR IS SIMILAR TO AUTO, BUT PREVENTS THE DISPLAY FROM TURNING OFF. MINIMUM BRIGHTNESS IS 20%. THE DIM OFF SETTING FORCES THE DISPLAY TO RUN AT FULL BRIGHTNESS.

FRR067

SYSTEM	EXIT	BACK

FAN

MODE

FAN

SPEED

DISPLAY

SCHEDULE

ENTER

USER PRESSES OR AT THE SAME TIME TO TOGGLE BETWEEN FAHRENHEIT OR CELSIUS AS THEIR TEMPERATURE UNIT OF CHOICE. PRESS THE KEY TO ACCEPT THE CHANGE AND EXIT THE SELECTION PROCESS.

FRR068

FAHRENHEIT / CELSIUS SELECTION – You may select between displaying temperature in F or C. When F C is displayed press the key then press (UP) or (DOWN) to toggle between F and C. To accept the change, press the key to return to the F C screen. Press the (UP) to go to the next menu FRZ.

12

SYSTEM EXIT BACK

FAN

MODE

FAN

SPEED

	SCHEDULE	DISPLAY
		ENTER

User pressesorto select between Freeze Protection On & Freeze Protection Off. Press the key to accept the change and exit the selection process.

FRR069

Freeze Protection – The Kühl+ models have a special feature that is designed to keep the interior space above freezing by energizing the electric heater anytime the indoor room temperature falls to 40° F (4° C). With the freeze protection feature turned on, when the unit senses the indoor temperature fall to 40° F (4° C) the unit will run the heater and high

fan until the space reaches 46° F (8° C)			When FRZ is displayed press
the	key then press	(UP) or	(DOWN) to toggle between ON

and OFF. To accept the change, press the key to return to the FRZ screen. Press the (UP) to go to the next menu TO.

SYSTEM EXIT BACK

FAN

MODE

FAN

SPEED

	SCHEDULE	DISPLAY
		ENTER

User presses or to increment/decrement the temperature offset (TO) for the room temperature sensor. (Maximum offset = +/- 8 degrees F). Press the key to accept the change and exit the selection process

FRR070

Temperature Offset – In some cases the built in thermostat on the unit may not display the temperature as it is felt in the room. This can be caused by many things including the size of the unit, the heat load on the room or other factors. Friedrich allows you to select the appropriate temperature offset to make the temperature readout as accurate as possible for your application. In many cases the factory 0° F (-18° C) offset will provide an accurate temperature readout. To change the offset follow these instructions. When TO is displayed press the key then press (UP) or (DOWN) to toggle between 0° F (-18° C) and 8° F (-13° C). In most instances an offset from 0° F (-18° C) to 2° F (-17° C) is all that is necessary. To accept the change, press the key to return to the TO screen. Press the (UP) to go to the next menu TIME.

You may cycle through the menus using the		(UP) or		(DOWN) keys
to access any of the menus.

SYSTEM			EXIT	BACK
FANF
MODE
FANF
SPEED
SCHEDULE		Y		DISPLAY
		R		ENTER	FRR072

User presses or to select between ATSF On or Off.

Press the key to accept the change and exit the selection process.

SYSTEM	EXIT	BACK
	OFF
FAN
MODE
FAN
SPEED
SCHEDULE		DISPLAY
		ENTER	FRR073
SYSTEM	ON EXIT	BACK
FAN
MODE

FAN

SPEED

	SCHEDULE	DISPLAY
		ENTER	FRR074

Automatic Temperature Sampling Feature - The automatic temperature sampling feature maintains a balanced temperature throughout the room by circulating the air for 30 seconds once every 9 minutes that the unit is not running and set to cooling or heating mode. By circulating the air the unit can detect hot or cold area in the room and operate the unit to cool or warm the room as necessary. This function is only available when the fan mode is set to ‘AUTO’ and in COOL or HEAT mode. (Heating function only available on Kuhl+ units)

SYSTEM		EXIT	BACK
FAN
MODE
FAN
SPEED
SCHEDULE			DISPLAY Y
			ENTER

For display only. No user selectable options.

FRR075

F
SYSTEM		EXIT	BACK
F
FAN
MODE
FAN
SPEED
SCHEDULE			DISPLAY
			ENTER

Firmware Version - When VER is displayed press Display / Enter key. The firmware version is displayed as left digit (Major) and right digit (Minor). This version number should be used along with Model and Serial numbers for service.

FRR076

13

Add a Remote Thermostat

REMOTE THERMOSTAT – An external thermostat may be added to the air conditioner to provide remote temperature sensing and control. The thermostat interface connector is located on the panel behind the front grille. To enable the remote thermostat operation, remove the jumper

4.Changing modes on the remote thermostat will not illuminate the Control Panel LCD.

Remote Thermostat Selection

Friedrich recommends the use of either the RT4 or RT5. The RT4 is a digital display thermostat with single speed fan control. The RT5 features a digital display, two fan speed selection, battery backup and backlight.

Figure 9

THERMOSTAT CONNECTOR

FP F2 F1 D2 D1 C GH GL B Y W R

POWER	THERMOSTAT WIRE ROUTING USE #18
CORD	AWG COLORED THERMOSTAT WIRE

TO REMOTE THERMOSTAT

FRR004

Table 2	Interface Definitions
	TERMINAL CODE	WIRE CONNECTION FUNCTION
	C	COMMON GROUND TERMINAL
	GH	CALL FOR HIGH FAN
	GL	CALL FOR LOW FAN
	B	CALL FOR HEAT PUMP REVERSING VALVE
	Y	CALL FOR COMPRESSOR
	W	CALL FOR HEATING
	R	24V POWER FROM ELECTRONIC CONTROL TO
		WALL THERMOSTAT

between terminals FP & F2 on the terminal block. Connect the thermostat using Figure 9 and Table 2 as a guide.

If you connect an external thermostat, all Control Panel buttons will be disabled with the following exception:

1.Maintenance commands (double button press & single button extended press).

2.The button for Freeze protection.

3.First Button pushed, illuminate the LCD.

For cooling models a single stage cooling thermostat with C, R, G, Y terminals must be used. For electric heat ‘E’ models a single stage heating and cooling thermostat with C, R, G, Y, W terminals must be used. For heat pump ‘Y’ models a single stage heating and cooling thermostat with C, R, G, Y, W, B terminals must be used.

CAUTION

IT IS THE INSTALLER’S RESPONSIBILITY TO

ENSURE THAT ALL CONTROL WIRING

CONNECTIONS ARE MADE IN ACCORDANCE

WITH THE INSTALLATION INSTRUCTIONS.

IMPROPER CONNECTION OF THE THERMOSTAT

CONTROL WIRING AND/OR TAMPERING WITH

THE UNIT’S INTERNAL WIRING CAN VOID THE

EQUIPMENT WARRANTY.

FAILURE TO FOLLOW THESE INSTRUCTIONS CAN

RESULT IN PERSONAL INJURY AND DAMAGE TO

PRODUCT OR OTHER PROPERTY.

14

Remote Control Operation

REMOTE CONTROL – Refer to Figures 11 and 12 during operation description.

GETTING STARTED – Install two (2) AAA batteries in the battery compartment located on the back of the unit.

OPERATION – The remote control should be within 25 feet of the air conditioner for operation (Refer to Figure 10 for effectiveness). Press the button to turn the remote on. The remote will automatically power off after 15 seconds if the buttons are not being pressed. The remote must be on to control the unit.

POWER BUTTON – Turns remote and unit on and off.

SYSTEM BUTTON – Allows the user to sequentially select, Cool , HEAT, and FAN ONLYoperation. When the button is pressed, the display indicates which mode has been selected via a display message. Note that when the heating function is not available, the system will automatically skip the HEAT and AUTO modes.

FAN MODE BUTTON – Selects between automatic () or operation. In the AUTO mode, the fan only turns on and off when the compressor operates or the heat function is enabled.

NOTE: AUTO is not available in the FAN ONLY Mode, the display indicates . In the mode, fan speed is determined by your selection on the button.

FAN SPEED BUTTON – Used to sequentially select new fan speed, plus

AUTO operation. When the FA N button is pressed, the fan speed is

SPEED

temporarily displayed in the display window, plus a fan speed icon (triangle) changes to indicate the new speed level. Fan speed automatically varies depending on the set temperature on the control panel and the actual room temperature. Let me explain. Say for example you’re working in your garage and you need to open the big door for several minutes. Since there is a big difference between your set temperature and the actual room temperature the system fan speed increases to MAX. It remains at this speed until the room temperature matches the set temperature.

SCHEDULE BUTTON – The SCHEDULE button turns the schedule function on and off. Pressing the SCHEDULE button a second time turns the schedule function off. Only the schedule iconwill be displayed.

UP AND DOWN ARROWS – Pressing either the (UP) or (DOWN) button changes the desired room temperature. The factory preset lower and upper limits are 60° F (16° C) and 99° F (37° C). These buttons are also used to navigate between function options when using the User Menu or Maintenance Mode.

Remote Effectiveness

HAND HELD REMOTE – Has an operating range of up to 25 ft. The infrared remote control signal must have a clear path to transmit the command to the air conditioning unit. The remote signal has some ability to "bounce" off of walls and furniture similar to a television remote control. The diagram below shows the typical operating range of the control in a standard room with 8 ft high ceilings.

Figure 10
	TOP VIEW
	25FT
	25FT
7.5FT
SIDE VIEW	4FT	60°	60°
	30°		6FT
45°
60°	8FT	45°	45°
	25FT
60°		30°
45°			30°
	30°
			16FT
8FT
	25FT
	25FT		25FT
	25FT		25FT
			FRR046
			15

Figure 11

DISPLAY

SYSTEM	FAN MODE
	POWER
TEMPERATURE	TEMPERATURE
UP	DOWN
SCHEDULE	FAN SPEED

FRR005

Figure 12

AUTO	COOL	HEAT	FAN ONLY
ICON	ICON	ICON	ICON

SYSTEM

MODE

°F / °C ICONS

FAN

MODE

FAN

SPEED

	SCHEDULE	2 X 16 SEGMENT
	ICON
		DISPLAY

FRR006

16

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 FRESHAIR position 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

Figure 13

FRR008

17

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 conditioner, check local electrical codes and the information below. 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 be 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.

Refer to the electrical name plate located on the air conditioner chassis (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,	15 15⁄16" X 25 15⁄16" X 29" (405 MM X
ES, YS	660 MM X 737 MM)
MEDIUM CHASSIS - SM,	17 15⁄16" X 25 15⁄16" X 29" (455 MM X
EM, YM	660 MM X 737 MM)
LARGE CHASSIS - SL,	20 3⁄16" X 28" X 35 1⁄2" (513 MM X 711
EL, YL	MM X 851 MM)

WARNING

MOVING PARTS HAZARDS

*DO NOT OPERATE UNIT OUT OF SLEEVE OR WITH FRONT GRILLE REMOVED.

*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)

		4
1
	5/16
		1
		/4
	5	6
	5/16	/41
2
	7	8
3	ITEMS NOT TO SCALE

18

INSTALLATION HARDWARE AND ACCESSORY DETAIL

			ITEM 2	ITEM 3
	ITEM 1
			ITEM 5	ITEM 6
	ITEM 4
	ITEM 7	ITEM 8		ITEM 9
ITEM 10	ITEM 11	ITEM 12	ITEM 13	ITEM 14
ITEMS NOT TO SCALE
				FRR009

ITEM		DESCRIPTION			QTY.
NO
	WINGBOARD MOUNTING PARTS
8	WINGBOARD (MASONITE)				1
9	"J" TYPE SPEED NUT				4
10	WINGBOARD CLIP (SPRING STEEL)				4
11	SCREW, #8 X ½" PHILLIPS TRUSS HD.				4
	WINDOW SEALING
12	SEALING GASKET (VINYL)				1
13	WINDOW SEAL GASKET (DARK FOAM)				1
14	CHASSIS SEAL GASKET (LIGHT FOAM)				1
	SHELL MOUNTING PARTS
1	SUPPORT BRACKET				2
2	SCREW, 10-24 X 1" HEX HEAD				4
3	10-24 FLAT WELD NUT				4
4	SCREW, SHEET METAL #12 X 2"				7
	WINGBOARD ANGLE MOUNTING
5	WINGBOARD ANGLE, TOP				1
6	WINGBOARD ANGLE, SIDE				2
7	SCREW, SHEET METAL #8 X 3! 8"				2

ITEM		DESCRIPTION				QTY.
NO
	MOUNTING PARTS
4	SCREW, SHEET METAL #12A X 2”					7
14	CHASSIS SEAL GASKET (LIGHT FOAM)					1
NOTE: Kühl + m o dels do not c ome w it h w indow					m ount ing
	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.

19

Standard Window Installation

NOTE: Hardware and accessories used during installation are shown on page 18. Each part will be referred as Item No.

STEP 1. Remove the chassis Entrygard retainer by removing the far 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
Use Handle	PULL UNIT FROM SLEEVE.
Locations
[both sides]	DO NOT PUSH, PULL OR LIFT FROM
	CENTER OF SUPPORT.

STEP 2. Hold the cabinet stationary, then use the hand grips on both ends of the control unit support bracket to pull the chassis out of the cabinet (See Figure 15).

STEP 3. Remove the large white foam blocks used to restrain the compressor during shipment (See Figure 16). Inspect base pan for dislodged white foam blocks and remove. Do not remove any other foam parts.

Figure 15

CONTROL UNIT

SUPPORT BRACKET

FRR012

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

Figure 14

RETAINER SCREWS

AND WASHERS

ENTRYGARD

RETAINER

WIRE

FAR RIGHT

SCREW

FRR011

20

CAUTION

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

STEP 7. OUTSIDE SUPPORT MOUNTING – Refer to Figures 19 and 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 is approximately 3/8” to 1/2” slope (1/8 to 1/4 bubble on level) toward the outside of the house.

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 you from mounting the brackets as shown in Figure 22, try the following: Using the elongated holes and different hole locations in the cabinet, set the placement of the bracket to support the unit’s weight (Figure 22). 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.

between the window side channels and cabinet. (Figure 24). 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).

Figure 16

TOP VIEW OF UNIT

REMOVE AND DISCARD

SCREWS

BACK

LEFT SIDE		RIGHT SIDE
REMOVE AND DISCARD	COMPRESSOR	FAN MOTOR
FOAM BLOCKS

EVAPORATOR COIL
	REMOVE AND SAVE
	SCREW FOR
FRONT	RE-INSTALLATION

FRR045

21

Figure 17
	#8 X 3/8” LONG SCREW
	(ITEM 7) 2 REQUIRED
CABINET	TOP ANGLE (ITEM 5)
	TAB
	DETAIL B-2
	SIDE ANGLE
	(ITEM 6)
	2 REQUIRED
	TAB
	LOOP
	SILL PLATE
	TAB
	DETAIL B-1
	FRR013

Figure 18

TOP ANGLE CENTER (ITEM 5) CABINET

IN WINDOW

SIDE TO SIDE

	PULL WINDOW
	SASH DOWN
DRILL (3) 5/32” DIA.	BEHIND TOP
PILOT HOLES AND	ANGLE
INSTALL (3) #12 X 2”
LONG SCREWS
(ITEM 4)
	SIDE ANGLE
	(ITEM 6)

WINDOW SILL

LOCATE SILL PLATE GUIDE CHANNEL

JUST BACK OF WINDOW SILL

FRR014

22

Figure 19

3/8” SLOPE DOWN

SUPPORT BRACKET (ITEM 1)

#12 X 2” SCREW (ITEM 4)

SPACER SHOULD BE USED BETWEEN

WALL AND BRACKET WHEN INSTALLED ON ALUMINUM OR VINYL SIDING.

10-24 X FLAT WELD NUT (ITEM 3)

#10-24 X 1” HEX HD. SCREW (ITEM 2)

SUPPORT BRACKET (ITEM 1)

FRR015

Figure 20

3/8” SLOPE DOWN

CONDENSER

AIR OUTLET

CONDENSER

AIR INLETS

#10-24 SCREW

#10-24 FLAT WELD NUT

#12 X 2” SHEET METAL SCREW (ITEM 4)

SPACER SHOULD BE USED BETWEEN

WALL AND BRACKET WHEN INSTALLED

ON ALUMINUM OR VINYL SIDING.

FRR016

23

Figure 21

3/8” SLOPE DOWN

CONDENSER

AIR INLETS

#10-24 SCREW

#10-24 FLAT WELD NUT

	#12 X 2” SHEET METAL
STONE LEDGE	SCREW (ITEM 4)
	SPACER

FRR017

Figure 22

3/8” SLOPE DOWN

#10-24 SCREW

STRAIGHTEN TAB TO LAY FLAT

ALONG THE BOTTOM RAIL OF

THE SHELL

#10-24 FLAT WELD NUT

SECURE THE LONGEST SIDE OF

THE BRACKET TO THE SHELL

ADJUST IN OR OUT TO REST

ON THE LEDGE

STONE LEDGE

FRR018

24

Figure 23

3/8” SLOPE DOWN

#10-24 SCREW

DIMENSION “A”

CUT HERE

CUT TO FIT DIMENSION “A” AND BEND DOWN TO FORM A VERTICAL LEG.

#10-24 FLAT WELD NUT STONE LEDGE

OUTSIDE WALL DISCARD SHADED AREA

A

FRR019

Figure 24

MEASURE DISTANCE “B” TO INSIDE OF THE

CHANNEL ON EACH SIDE.

CUT HERE AND DISCARD CENTER WASTE

MATERIAL.

B

B

WINGBOARD

	B	SUBTRACT 1/8” FROM DIMENSION “B” AND
		MEASURE FROM THE EDGE OF THE WING-
B		BOARD (ITEM 8), MARK, SCORE AND CUT
		WITH APPROPRIATE CUTTING TOOL.
		FRR020

25

STEP 10. INSTALL THE WINDOW SEALING GASKETS – Measure						CAUTION
		and cut the vinyl window seal gasket (grey color, Item 12) to
		Pull the window sash down behind the gasket. Measure and
						Cut/Sever
		cut the dark foam window seal gasket (Item 13) and install it
						ALTHOUGH GREAT CARE HAS BEEN
		between the upper glass panel and the top part of the lower
						TAKEN TO MINIMIZE SHARP EDGES
		window sash (Figure 29).
						IN THE CONSTRUCTION OF YOUR UNIT,
						USE GLOVES OR OTHER HAND
						PROTECTION WHEN HANDLING UNIT
			CAUTION			FAILURE TO DO SO CAN RESULT IN MINOR
						TO MODERATE PERSONAL INJURY.
			Excessive Weight Hazard
			USE TWO OR MORE PEOPLE WHEN	STEP 11.		Carefully team lift the chassis and set it into the cabinet. Slide
			INSTALLING YOUR AIR CONDITIONER.			the chassis stopping approximately 3" from full insertion. Insert
						the chassis seal gasket (Item 14) one inch deep between the
			FAILURE TO DO SO CAN RESULT IN			chassis and the cabinet (See Figure 29) as shown on page 28.
			BACK OR OTHER INJURY.			A paint stir stick or ruler might be helpful here. Begin inserting
						the gasket at either bottom corner and go up the side, across
						the top, and down the opposite side. Then push the chassis
						all the way into the cabinet.
				NOTE:		If the chassis seal gasket is not installed or installed improperly,
						the operation of the unit will be negatively affected. Operational
				STEP 12.		Reattach the entry guard chassis entry guard retainer wire with
						the same screw retained in Step 1 (See Figure 14).
	Figure 25
						SPRING STEEL
			“J” TYPE SPEED NUT			CLIP (ITEM 10)
			(ITEM #9) 2 REQUIRED			2 REQUIRED

3"

CUT

WINGBOARD CUT EDGE

PANEL

3"	ROTATED 90°

CENTER THE HOLE IN THE SPEED NUT OVER THE SLOT IN THE WINGBOARD PANEL

SLIDE CLIP OVER CUT EDGE

OF WINGBOARD PANEL

FRR021

26

Figure 26

TOP OF CABINET

PLACE WINGBOARD PANEL IN WINDOW JAM

TO COMPRESS THE SPRINGS INSIDE THE

RUNNERS, AND SWING THE WINGBOARD

PANELS INTO PLACE AS INDICATED BY THE

DASHED LINES.

WINDOW JAM

CLIP (ITEM 10)

SECTION A-A

A

A

SECURE THE SIDE WINGBOARD PANELS TO THE SIDE ANGLES WITH FOUR (4) #8 X 1/2” LONG SCREWS (ITEM 11), TWO ON EACH SIDE.

FRR022

Figure 27

INSERT VINYL WINDOW SEAL	INSERT FOAM WINDOW
GASKET OVER TOP ANGLE	SEAL GASKET (ITEM 13)
TO WINGBOARD (ITEM 12)

B

B

LOWER WINDOW SASH

VINYL

WINDOW

GASKET

TOP WINGBOARD ANGLE

SECTION B-B

FRR023

27

OPTIONAL: The factory assembles the supply cord so that it exits the left side of the unit at the bottom. At the consumer’s discretion, the supply cord can be routed to exit the right side of the unit. To do this, route the supply cord to the right side. Pull the supply cord taunt through the loops (Refer to Cord Routing Change, Figure 30) and route the cord down.

STEP 13. To attach and prevent damage to the front grille align the cord notch over the cord and center the fresh air lever, then align and tighten the four (4) captive screws as indicated by the arrows in Figure 28. Before closing the front panel, be sure the filter is in place. Make sure curtains do not block the side air intakes.

STEP 14. Refer to the Control Panel Operation section for instructions.

STEP 15. You are now ready to control the comfort level of the room.

Use Tool Provided

Please use the provided tool to attach the decorative front to the chassis.

Figure 28

USE HAND TOOLS

DO NOT OVER TIGHTEN

B

LOCATION OF GRILLE

REMOVAL TOOL

FRR053

Figure 29

POWER CORD

CLIP

NOTE: WHEN INSTALLING THE CHASSIS

SEAL GASKET; BEGIN AT EITHER BOTTOM

CORNER AND GO UP THE SIDE & ACROSS

THE TOP & DOWN THE OPPOSITE SIDE.

CHASSIS SEAL

GASKET (ITEM 14)

FRR024

28

THIS PAGE INTENTIONALLY LEFT BLANK

29

Cord Routing Change

UNPLUG UNIT.

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.

For convenience and optimum appearance the direction that the power cord exits the unit may be changed from left to right by following the procedure below. Select the exit location on the left or right based on proximity to the power outlet.

Figure 30

ELECTRICAL

CONTROL PANEL

NOTE:

DECORATIVE FRONT REMOVED USE TOOL PROVIDED. (SEE FIGURE 28 FOR LOCATION OF TOOL).

FRR054

Remove 3 screws as shown from the electrical control panel. Save to reinstall later.

Figure 31

ELECTRICAL CONTROL

PANEL SCREWS (3)

FRR055

30

STEP 16. Carefully pull out electrical control panel 1", but not all the way.

Figure 32

1 INCH

FRR056

STEP 17. Pull electrical cord strain relief downward until free and rotate 90 degrees to the right.

Figure 33
90°
ELECTRICAL CORD
STRAIN RELIEF	FRR057

STEP 18. Push electrical cord strain relief back upward into the electrical control panel.

Figure 34

ENSURE THE ELECTRICAL CORD STRAIN RELIEF IS FLUSH WITH THE TOP OF ELECTRICAL CONTROL PANEL

FRR058