Friedrich MW12C1H, MW09C1H, MR09C1H, MR12C1H manual Appending date

Page 12

Specifications

Appending date

Table showing operation frequency limits for cooling and heating

Capacity Change Ratio (%)

140

130

120

110

100

80

60

40

20

Outdoor Relative Humidity 40%

Indoor Wet Bulb

59°F

Temperature( )

68°F

 

 

77°F

15 35 55 75 95 Compressor Frequency(Hz)

Capacity Change Ratio (%)

140

130

120

110

100

80

60

40

20

Outdoor Relative Humidity 72%

Indoor Wet Bulb

59°F

Temperature( )

60.8°F

 

62.6°F

15 35 55 75 95 Compressor Frequency(Hz)

Performance date for both cooling and heating

COOLING:

 

Temperature Condition

 

Standard

Heat exchanger pipe

 

Outdoor fan

Compressor

 

(°F)

 

Model

pressure

temp.

 

Indoor fan

mode

revolution

 

Indoor

Outdoor

name

P (MPa)

EVP (°F)C

OD(°F)

mode

 

(rps)

 

 

 

 

 

09K

0.8 to 1.1

53 to 57

105 to 104

Turbo

High

Rated

 

80 80/67

92

 

95/–

12K

0.8 to 1.0

50 to 54

109 to 113

Turbo

High

Rated

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEATING:

Temperature Condition (°F)

Indoor Outdoor

66 67/60

08

 

46 47/43

99

 

 

 

 

 

 

Standard

Heat exchanger pipe

 

 

Compressor

 

 

temp.

 

 

 

Model

pressure

 

Indoor fan

Outdoor fan

revolution

name

P (MPa)

EVP (°F)

COD(°C)

mode

mode

(rps)

09K

2.8 to 3.2

99 to 100

2 to 4

Turbo

High

Rated

12K

2.8 to 3.2

108 to 111

0 to 3

Turbo

High

Rated

 

 

 

 

 

 

 

NOTES :

(1)Measure surface temperature of heat exchanger pipe around center of heat exchanger path U bent. (Thermistor themometer)

(2)Connecting piping condition : 7.6 m

12

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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