Service manual

3
MUZ09UN → MUZ-A09NA MUZ12UN → MUZ-A12NA
MUH15TN → MUZ-A15NA MUH17TN → MUZ-A17NA
MUH24WN → MUZ-A24NA
MU15TN → MUY-A15NA MU17TN → MUY-A17NA
MU24WN → MUY-A24NA
1. Outdoor unit model has been changed.
2. Control method between indoor and outdoor unit has been changed.
3. Refrigerant has been changed. (R22 → R410A)
4. Fan motor has been changed. (AC → DC)
5. Compressor has been changed. (AC → DC)
MUZ-A09NA → MUZ-A09NA -
1
MUZ-A09NA -
U1
→ MUZ-A09NA -
U2
1. Refrigerant system diagram has been changed.
MUZ-A24NA → MUZ-A24NA -
1
MUZ-A24NA -
U1
→ MUZ-A24NA -
U2
MUY-A24NA → MUY-A24NA -
1
1. Wiring diagram has been changed.
MUZ-A24NA -
1
→ MUZ-GA24NA
MUZ-A24NA -
U2
→ MUZ-GA24NA -
U1
MUY-A24NA -
1
→ MUY-GA24NA
1. Compressor has been changed. (SNB130FPDH → SNB130FQBH)
2. Wiring diagram has been changed.
3. Fan motor has been changed.
4. ELECTRONIC CONTROL P.C. Board has been changed.
1
TECHNICAL CHANGES