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64
Remote Configuration – INSTALLER LEVEL
Infrared remote configuration
To enter the remote configuration mode in the remote, the DOWN ARROW button must be
depressed with the LOUVER button for 5 continuous seconds while the remote is in Off
mode.
The remote will clear its display. The configuration item will be displayed in the two digit
temperature display and the value of that item will be displayed in the four-digit time display.
The configuration initially displays whatever the previously saved value was, if there is no
previous value, the items will display the default value. The remote will initially display the
configuration item “CH” for remote configuration. In order to store the infrared remote’s
value, press the LOUVER button
.
+
+
Press the louver
button to store
the value
Configuration Item
Value
Description
“ CH”
Ab : Both
A : Channel A
b : Channel B
Remote ID selection
Defaults to Ab
“ tU”
C : Degrees C
F : Degrees F
Temperature units
Defaults to C
“ rc”
HP : Normal Operation
CO : Cooling Only
Puts the Remote into Cooling
Mode only
Defaults to HP
“ HR”
17 – 32 : 17
°
- 32
°
C
63 – 90 : 63
°
- 90
°
F
Maximum heating setpoint.
Degrees C or F is determined by
“tU” configuration above.
“ CR”
17 – 32 : 17
°
- 32
°
C
63 – 90 : 63
°
- 90
°
F
Minimum cooling setpoint.
Degrees C or F is determined by
“tU” configuration above.
“ CL”
12 : 12 Hour Standard (AM/PM)
24 : 24 Hour Military
Time Format
Defaults to 12
Infrared OFF mode
At least for 5
continuos seconds
First item shown
Remote Control Functions
Summary of Contents for XPOWER 38VYX025-R
Page 1: ...1 SERVICE MANUAL 42ADF025 38VYX025 R 42ADF035 38VYX035 R Revised Feb 2007 ...
Page 4: ...4 Specifications 1 2 Outline and Dimensions 1 2 1 Indoor Unit 42ADF025 42ADF035 ...
Page 5: ...5 1 2 2 Outdoor Unit 38VYX025 R Specifications ...
Page 6: ...6 1 2 3 Outdoor Unit 38VYX035 R Specifications ...
Page 9: ...9 Installation 3 1 Indoor Unit ...
Page 10: ...10 Installation ...
Page 11: ...11 Installation ...
Page 12: ...12 Installation ...
Page 14: ...14 3 2 Outdoor Unit Installation ...
Page 15: ...15 Installation 3 3 Refrigerant Connection ...
Page 16: ...16 Installation ...
Page 17: ...17 3 4 Brazing of Pipes Installation ...
Page 18: ...18 Installation ...
Page 19: ...19 3 5 Recharging of Refrigerant Installation ...
Page 20: ...20 Installation ...
Page 21: ...21 3 6 Refrigerant Schematics 3 6 1 42ADF025 38VYX025 R Installation ...
Page 22: ...22 3 6 2 42ADF035 38VYX035 R Installation ...
Page 23: ...23 Electrical Connections 4 1 Electrical connections FCU side ...
Page 24: ...24 CDU side Electrical Connections ...
Page 25: ...25 4 2 Control Board Overview Indoor unit Electrical Connections ...
Page 26: ...26 Outdoor unit 38VYX025 R Electrical Connections ...
Page 27: ...27 Outdoor unit 38VYX035 R Electrical Connections ...
Page 29: ...29 38VYX025 R Electrical Connections ...
Page 30: ...30 38VYX035 R Electrical Connections ...
Page 31: ...31 Hz in case of 38VYX035 R Electrical Connections Introduction of Control management ...
Page 32: ...32 Control 5 1 FCU Control ...
Page 35: ...35 TCOIL TC TCOIL TC if 1 1 TCOIL TC TCOIL TC if 1 1 Control ...
Page 37: ...37 Control TC measure of saturated temperature ...
Page 38: ...38 Control ...
Page 39: ...39 Control ...
Page 40: ...40 Control 5 2 CDU Control ...
Page 41: ...41 Control ...
Page 42: ...42 Control ...
Page 44: ...44 Diagnostic Operation which is not a trouble Program operation ...
Page 47: ...47 Diagnostic Check Code 1C Miswiring in indoor outdoor units and 1E ...
Page 48: ...48 Diagnostic ...
Page 49: ...49 Diagnostic ...
Page 50: ...50 Diagnostic Outdoor unit 38VYX025 R Outdoor unit 38VYX035 R ...
Page 51: ...51 Diagnostic Checking method for each part ...
Page 52: ...52 Diagnostic How to Simply Judge Whether Outdoor Fan Motor is Good or Bad ...
Page 53: ...53 Fault code detected by Indoor units Diagnostic ...
Page 55: ...55 Remote Control Functions Display of selected functions ...
Page 56: ...56 Remote Control Functions ...
Page 57: ...57 Remote Control Functions ...
Page 58: ...58 Remote Control Functions ...
Page 59: ...59 Remote Control Functions ...
Page 60: ...60 Remote Control Functions ...
Page 61: ...61 Troubleshooting Remote Control Functions ...
Page 67: ...67 Replacement of Main Parts 8 1 Indoor Unit 42ADF025 42ADF035 ...
Page 68: ...68 Replacement of Main Parts ...
Page 69: ...69 Replacement of Main Parts ...
Page 70: ...70 Replacement of Main Parts ...
Page 71: ...71 8 2 Outdoor Unit 38VYX025 R Replacement of Main Parts ...
Page 72: ...72 Replacement of Main Parts ...
Page 73: ...73 Replacement of Main Parts ...
Page 74: ...74 Replacement of Main Parts ...
Page 75: ...75 Replacement of Main Parts ...
Page 76: ...76 8 3 Outdoor Unit 38VYX035 R Replacement of Main Parts ...
Page 77: ...77 Replacement of Main Parts ...
Page 78: ...78 Replacement of Main Parts ...
Page 79: ...79 Replacement of Main Parts ...
Page 80: ...80 Replacement of Main Parts ...
Page 81: ...81 Replacement of Main Parts ...
Page 82: ...82 Spare Parts 9 1 Indoor Unit 42ADF025 42ADF035 ...
Page 84: ...84 9 2 Outdoor Unit 9 2 1 38VYX025 R Spare Parts ...
Page 85: ...85 Spare Parts 9 2 2 38VYX035 R ...
Page 86: ...86 Spare Parts 9 2 3 E parts Assy ...
Page 87: ...87 Performance Curves ...