Friedrich YS09 To start unit, To set mode of operation, To adjust fan speed, To set the timer

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How to operate your Friedrich room air conditioner (QuietMaster Programmable)

To start unit

1If your air conditioner is installed and plugged into a proper re- ceptacle, it is ready to go. Touch Power button once. The unit will automatically be in Cool mode with the temperature set at 75°F (24°C) and the fan speed at F1, the sleep setting. There is a 3- minute delay before the compressor will turn on. (See "Automatic Component Protection" on this page).

2Should the Check Filter light turn on when you ¿rst turn on the unit, touch Check Filter to turn off the light. Check Filter light will come on after 250 hours of use. (See page 7 for ¿lter cleaning instructions.) Touch Check Filter to reset.

To set mode of operation

3When you ¿rst turn on the unit, it will be in the Cool mode (light on), with constant fan.

Figure 3

PM

DISPLAY		Set	Check	2
		Hour	Filter
			Press to reset	12
1		Power
				4
3		Money	Fan
				5
Mode	Cool	Saver®	Only

4Touch MoneySaver® (light on) to activate the MoneySaver® feature. This cycles the fan with the compressor so that the fan does not run all the time. This saves energy and improves dehumidi¿cation. (MoneySaver® will also run the fan to sample the return air tempera- ture if the off cycle is too long). Or you may prefer constant fan for more air movement. To return to constant fan, touch Cool.

5Touch Fan Only (light on) if you want only the fan to run. You may want to use this feature in conjunction with the Fresh Air / Exhaust lever to bring outside air into a room, or to exhaust stale air. (See page 7, "Fresh Air and Exhaust Control" for more information.)

To adjust temperature [60°F (16°C) to 90°F (32°C)]

6COOLER – Touch and hold until the display shows the desired room temperature.

7WARMER – Touch and hold until the display shows the desired room temperature.

8FAHRENHEIT / CELSIUS – Touch ºF/ºCto show the temperature in Celsius, touch again to show Fahrenheit.

To adjust fan speed

9Touch 1-4 Speed to see current setting. Touch again to change speed. F1 is the lowest setting (SLEEP SETTING), F2 is low speed (LOW), F3 is medium speed (MED), F4 is high speed (HIGH).

To activate smart fan

10Touch Smart Fan (light on). Smart Fan will adjust the fan speed automatically to maintain the desired comfort level. For example, if the outside doors in your home are open for an extended period of time, or more people enter a room, Smart Fan may adjust to a higher fan speed to compensate for the increased heat load. This keeps you from having to adjust the fan speed on your own. Smart Fan cannot be activated in the Fan Only mode.

To deactivate smart fan

11 Touch 1-4 Speed, and select your desired fan speed.

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		Temp			OF / OC	8
						7
9	11		1- 4	Smart
		Fan	Speed	Fan		10
						14
13			A/C	A/C	Timer
						15
		Timer	Stop	Start	On/ Off

To set the timer

NOTE: Set Hour clock before attempting to set timer functions.

You can set the A/C Start and A/C Stop timer a minimum of one hour apart and a maximum of 23 hours apart.

13TIMER STOP - Press the A/C Stop button and continue pressing until the hour you want the unit to shut off appears in the display (A.M. or P.M.). The stop time for cooling will then be set.

14START TIME - Press A/C Start to view the current start time for cooling. Continue pressing until the hour you want the unit to start appears in the display (A.M. or P.M.). The start time for cooling will then be set.

15Press the Timer On/ Off button once to activate (light on) the timer function. Touch Timer On/ Off again (light off) to cancel the timer function if you so desire. Once the on and off times have been se- lected, they will remain in memory, and cycle daily until changed.

NOTE: If unit is unplugged or power is interrupted, the Set Hour button must be reset or the Timer On/ Off functions will not work.

To set hour clock

12Press Set Hour once to see the current clock setting. Continue pressing the button until the hour closest to the actual time appears in the display.

MAKE SURE YOU SET A.M. AND P.M. PROPERLY. A light will appear in the upper left corner of the display when the hour is P.M.

NOTE: Minutes will NOT show on display.

Automatic component protection

Your unit is equipped with Automatic Component Protection.

To protect the compressor of the unit, there is a three minute time delay if you turn the unit off or if power is interrupted. The fan will not be affected.

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