Combination Of Indoor And Outdoor Units; Technical Changes - Mitsubishi Electric SUZ-KA25VAH.TH Data Book

1

COMBINATION OF INDOOR AND OUTDOOR UNITS

Indoor unit
Service Ref.
SLZ-KA25VA(L).TH
SLZ-KA35VA(L).TH
SLZ-KA50VA(L).TH
SEZ-KC25VA.W
SEZ-KA35VA.TH
SEZ-KA50VA.TH
SEZ-KA60VA.TH
SEZ-KA71VA.TH
MFZ-KA25VA-E1
MFZ-KA35VA-E1
MFZ-KA50VA-E1
(NOTE)
Only the combination data of SLZ type and SEZ type have been described in this manual.
Please refer to the service manual of indoor unit or the technical data book for other combination.
2

TECHNICAL CHANGES

SUZ-A09VR.TH
SUZ-A12VR.TH
1.Indication of capacity has been changed.(BTU base kW base)
2.Control method between indoor and outdoor unit has been changed.
3.Power supply method has been changed (change to supply from outdoor unit).
4. Terminal block for power supply has been added.
5.Power P.C.board has been changed.
6.Inverter P.C. board has been changed.
7.Refrigerant circuit has been changed.
• Compressor has been changed.(KNB073FBVH KNB073FDVH:SUZ-KA25VA) (KNB092FAAH KNB092FCAH:SUZ-KA35VA)
• Specification and position of muffler have been changed.
• Path of outdoor heat exchanger has been changed.
• 4-way valve and R.V. coil have been changed.
• Stop valve has been changed.
8.Fan motor has been changed.(AC DC)
9.Shape of grille has been changed.
10.Shape of service panel has been changed.
11.Shape of propeller has been changed.
12.Symbol on terminal block has been changed (to S1/S2/S3).
SUZ-A18VR SUZ-KA50VA.TH
SUZ-A24VR SUZ-KA60VA.TH
1.Indication of capacity has been changed.(BTU base
2.Power supply method has been changed (change to supply from outdoor unit).
3.Outdoor electronic control P.C. board has been changed.
4.Noise filter P.C. board has been changed.
5.Length of fan motor lead wire been changed.
6.Shape of relay panel has been changed.
7.Symbol on terminal block has been changed (to S1/ S2/ S3).
8.Control method between indoor and outdoor unit has been changed.
Service
KA25VA(H).TH
Manual No.
OC320
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OC321
OB409
SUZ-KA25VA.TH
SUZ-KA35VA.TH
Outdoor unit
Heat pump type
KA35VA(H).TH KA50VA.TH
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kW base)
2
SUZ-
KA60VA.TH KA71VA.TH
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