Service manual

2
TECHNICAL CHANGES
1
MSC-07RV- ➔MSC-A07WV-
MSC-09RV- ➔MSC-A09WV-
MSC-12RV- ➔MSC-A12WV-
1. Rated voltage has changed. (220-240V➔230V)
2. Indoor model has changed.
MU-07RV- ➔MU-A07WV-
1. Refrigerant has changed. (R22➔R410A)
2. Compressor has changed. (RH130VGCT➔RN092VHSHT)
MU-09RV- ➔MU-A09WV-
1. Refrigerant has changed. (R22➔R410A)
2. Compressor has changed. (RH140VGCT➔RN099VHSHT)
MU-12RV- ➔MU-A12WV-
1. Refrigerant has changed. (R22➔R410A)
2. Compressor has changed. (RH220VHAT➔RN135VHSHT)
MUH-07RV- ➔MUH-A07WV-
1. Refrigerant has changed. (R22➔R410A)
2. Compressor has changed. (RH130VGCT➔RN092VHSHT)
MUH-09RV- ➔MUH-A09WV-
1. Refrigerant has changed. (R22➔R410A)
2. Compressor has changed. (RH165VGCT➔RN104VHSHT)
MUH-12RV- ➔MUH-A12WV-
1. Refrigerant has changed. (R22➔R410A)
2. Compressor has changed. (RH220VHAT➔RN135VHSHT)
MUX-10RV- ➔MUX-A10WV-
1. Outdoor model has changed.
2. Refrigerant has changed. (R22➔R410A)
MUX-19TV- ➔MUX-A19WV-
MUX-20TV- ➔MUX-A20WV-
MUX-25TV- ➔MUX-A25WV-
1. Refrigerant has changed. (R22➔R410A)
MUX-24RV- ➔MUX-A26WV-
1. Outdoor model has changed.
2. Refrigerant has changed. (R22➔R410A)
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E1E2
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Revision C:
•MUX-A10/A19/A20/A25/A26WV - can be connected to MSC-A07/A09/A12YV -
.
E1E1
OB307C-1.qxp 04.5.11 1:16 PM Page 2