Electra Trio Delta 5.2, Service Manual, Page: 4 / 50

1-1
INTRODUCTION
SM TRIO52 1- E.1 GB
1
.
INTRODUCTION
1.1 General
The new Trio 5.2 Delta DCI Outdoor Unit is a high efficiency multi split inverter unit,
supporting Indoor Units capacity range of - 2.2, 2.5 and 3.5 Kw.
1.2 Main Features
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DC Inverter
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R410A
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High COP (A class energy rating)
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Pre-Charged
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Base heater connection.
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Heating operation at outdoor temperature down to -15 0 C.
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10 LED’s, shows both indoor and outdoor diagnostics.
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Variable Speed DC Inverter outdoor fan.
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M2L diagnostics softwear cable Port ( for PC).
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Low noise level
1.3 Tubing Connections
Flare type interconnecting tubing to be produced on site.
For further details please refer to APPENDIX A on this manual, and to the relevant indoor
service Manual,
1.4 Inbox Documentation
Each indoor unit is supplied with its own installation and operation manuals.
1.5 Matching Table
1.5.1 R410A
OUTDOOR UNITS
INDOOR UNITS
MODEL REFRIGERANT DELTA 22 DCI DELTA 25 DCI DELTA 35 DCI
Trio 5.2 Delta DCI R410A
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CONTENTS