Friedrich MW09C1H, MW12C1H, MR09C1H, MR12C1H manual Displayed. If the light is tunrned off Disappears

Page 25

Function and Control

12TURBO:

Press this button in COOL or HEAT mode turns on/off Turbo function. After TURBO function is set, its icon is displayed. When switching operation mode or changing fan speed, this function will be canceled automatically.

at super high fan speed. (This function is not applicable for some models).

13SLEEP:

Press SLEEP button into SLEEP operation. Press SLEEP button again to cancel SLEEP. This function only can be used in COOL, HEAT (applicable to heat pump unit) or DRY mode, to maintain the most comfortable temperature for you.

14LIGHT:

Press LIGHT button turns on/off the display's light. If the light is tunrned on , is

 

 

 

displayed. If the light is tunrned off

disappears.

 

 

 

 

 

 

 

 

 

 

 

3

 

and

4

About lock

 

 

 

 

 

 

 

Press"+ " and "-" buttons simultaneously to lock or unlock the keypad. If the remote

 

 

 

 

controller is locked,

is displayed. In this case, pressing any button,

blinks

 

 

 

 

three times.

 

 

 

 

 

 

4

 

 

 

 

2

and

About switch between fahrenheit and cenrigrade

 

 

 

 

 

At unit OFF, press "MODE" and"- " buttons simultaneously to switch between

and

.

25

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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 Date Electrical wiringCooling Models TOP View Bottom View Bottom View Function and Control Remote Control OperationsAuto 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 Frequency Control Detection of temperature sensor malfunction3-minutes Standby Compressor Protection FunctionInput Current Control Discharge Pipe ControlFreeze-up Protection Control Detail Conditions for Start Controlling Tap Control in indoor/outdoor unit silent operation Fan ControlImportant Notices Ground requirements Installation dimension diagram Boring Piping Hole Installing Indoor Unit Installing Outdoor Unit Electric wiringCheck after Installation and Operation Test Check after InstallationInstallation of Healthy Filter Installation and Maintenance of Healthy FilterOptionalTroubleshooting 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 Way Valve Liquid Side 2-way, 3-way Valve AppearanceProcedure Close Close Open Close Balance Refrigerant of the 3-way Valve Evacuation ProcedureAfter Evacuation Gas ChargingRemoval 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