Friedrich MR09C1H, MW12C1H, MW09C1H, MR12C1H manual Temp Resistance

Page 66

Troubleshooting

Troubleshooting Guide

Appendix 3: form for indoor/outdoor unit's air exhaust temperature sensor numerical value of resistance

Temp.

Resistance

Temp.

Resistance

Temp.

Resistance

Temp.

Resistance

(°F)

 

(°F)

 

(°F)

 

(°F)

 

-2

 

68

 

138

 

208

 

0

 

70

 

140

 

210

 

1

 

72

 

142

 

212

 

3

 

73

 

144

 

214

 

5

 

75

 

145

 

216

 

7

 

77

 

147

 

217

 

9

 

79

 

149

 

219

 

10

 

81

 

151

 

221

 

12

 

82

 

153

 

223

 

14

 

84

 

154

 

225

 

16

 

86

 

156

 

226

 

18

 

88

 

158

 

228

 

19

 

90

 

160

 

230

 

21

 

91

 

162

 

232

 

23

 

93

 

163

 

234

 

25

 

95

 

165

 

235

 

27

 

97

 

167

 

237

 

28

 

99

 

169

 

239

 

30

 

100

 

171

 

241

 

32

 

102

 

172

 

243

 

34

 

104

 

174

 

244

 

36

 

106

 

176

 

246

 

37

 

108

 

178

 

248

 

39

 

109

 

180

 

250

 

41

 

111

 

181

 

252

 

43

 

113

 

183

 

253

 

45

 

115

 

185

 

255

 

46

 

117

 

187

 

257

 

48

 

118

 

189

 

259

 

50

 

120

 

190

 

261

 

52

 

122

 

192

 

262

 

54

 

124

 

194

 

264

 

55

 

126

 

196

 

266

 

57

 

127

 

198

 

268

 

59

 

130

 

199

 

270

 

61

 

131

 

202

 

271

 

63

 

133

 

203

 

273

 

64

 

135

 

205

 

275

 

66

 

136

 

207

 

277

 

66

 

 

 

 

 

 

 

Image 66
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 3-minutes Standby Detection of temperature sensor malfunctionFrequency Control 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