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4. Monitoring Operations
W-2WAY ECO-i SYSTEM
Outdoor Unit Maintenance Remote Controller
N
Display of unit No. 1 (main unit)
DN Description Remarks
Intake temp. °F
E1 °F
E2 °F
E3 °F Indoor unit
Discharge temp. °F
Discharge temp. setting °F
Indoor unit electronic control valve position STEP
Discharge temp. 1 °F
Discharge temp. 2 °F
High-pressure sensor temp. °F
Heat exchanger gas 1 °F
Heat exchanger liquid 1 °F
Heat exchanger gas 2 °F
Heat exchanger liquid 2 °F
Outdoor air temp. °F
Not used
Inverter primary current A
CT2 A Outdoor unit
MOV1 pulse STEP
MOV2 pulse STEP
Discharge temp. 3 °F
CT3 A
MOV3 pulse STEP
MOV4 pulse STEP
Heat exchanger gas 3 °F
Heat exchanger liquid 3 °F
Low-pressure sensor temp. °F
Suction temp. °F
Oil 1 °F
Oil 2 °F
Oil 3 °F
Actual operating frequency Hz
NOTE
0A and subsequent items are outdoor unit data. 0A – 22 are for unit No. 1.
2A – 42 are for unit No. 2.