Friedrich MW12C1H, MW09C1H, MR09C1H, MR12C1H manual Timer on

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Function and Control

7TIMER ON:

Press TIMER ON button, "ON" blinks and disappears. Within 5 seconds, every press of + or -

button increases or decreases the ON time setting by 1 minutes. Holding down either buton above 2.5 seconds rapidly changes the time setting by 1 minute and then by 10 minutes. Within 5 seconds after setting, press TIMER ON to confirm. To cancel the TIMER ON operation, press TIMER ON button.

8TIMER OFF :

Press TIMER OFF button to set TIMER OFF. The setting method is the same as TIMER

ON.

9CLOCK :

Press CLOCK button, the iconblinks. During 5 seconds blinking, pressing + or - button adjusts preset time. Holding down either button above 2 seconds increases or decreases the time by

1 minute every 0.5 second. If you are still pressing the button after 10 minutes increased or decreased, the time will be changed by 10 minutes every 0.5 second. During blinking, press

the CLOCK button again, the icon will be constantly displayed and it indicates that setting has been finished.

10X-FAN:

Pressing X-FAN button in COOL or DRY mode,the icon is displayed and the indoor

fan will continue operation for 10 minutes in order to dry the indoor unit even though you have turned off the unit.

After energization, X-FAN OFF is defaulted. X-FAN is not available in AUTO,FAN or HEAT mode.

11TEMP:

Press TEMP button, (set temperature), (indoor ambient temperature) and

(outdoor ambient temperatur) is displayed circularly. Not displaying icon is defaulted. During operation of TEMP button, the set temperature is always displayed.

Note: Outdoor ambient temperature is only displayed for some models.

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Contents Split Type Room AIR Conditioner Wall Mounted Type Table of Contents Model and product code Summary and features Important Safety Information Refrigeration System Repair Hazards Property Damage Hazards Specifications 115 MR09C1H MR12C1H Appending date Expanded capacity data tables for both cooling and heating Operation Characteristic Curve 09KUnits Construction Views Refrigerant System Diagram Electrical wiring Electrical DateCooling Models TOP View Bottom View Bottom View Remote Control Operations Function and ControlAuto Timer on Displayed. If the light is tunrned off Disappears Replacement of Batteries Description of Each Control Operation Function and Control Function and Control Setting+ 2, medium speed Tring ≤ Tsetting 2, low speed P2 Maximum cooling and heating Detection of temperature sensor malfunction Frequency Control3-minutes Standby Compressor Protection FunctionDischarge Pipe Control Input Current ControlFreeze-up Protection Control Detail Conditions for Start Controlling Fan Control Tap Control in indoor/outdoor unit silent operationImportant Notices Ground requirements Installation dimension diagram Boring Piping Hole Installing Indoor Unit Electric wiring Installing Outdoor UnitCheck after Installation Check after Installation and Operation TestInstallation and Maintenance of Healthy FilterOptional Installation of Healthy FilterTroubleshooting Can not start up Malfunction of four-way valve Is not on, then replace the protector Adjust support washer of compressor, Troubleshooting YELLOW-LED4 GREEN-LED2 RED-LED3 Analysis or processing of some of the malfunction display How to Check simply the main part Troubleshooting Comp Page AP1 Troubleshooting Is stop time of the compressor longer than 3 minutes? Minutes after the complete unit is powered off Start If the fault is eliminated? Troubleshooting Flow chart for outdoor communitcation circuit detecting Troubleshooting Guide Troubleshooting Guide Temp Resistance 2-way, 3-way Valve Appearance Way Valve Liquid SideProcedure Close Close Open Close Balance Refrigerant of the 3-way Valve Procedure EvacuationGas Charging After EvacuationRemoval Procedure Removal Procedure Removal Procedure Removal Procedure of Outdoor Unit Removal Procedure Removal Procedure MW09C1H / MW12C1H Exploded Diagram MW09C1H Parts List MW12C1H Parts List MR09C1H Exploded Diagram MR09C1H Parts List MR12C1H Exploded View MR12C1H Parts List Page Friedrich AIR Conditioning CO