Instruction Manual

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Data just before the latest failure
Contents of Check 2
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Temperature Status Display
1 Inlet Air Temperature q1 23 Corresponds to item “b2” in Check 1.
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2 Outlet Air Temperature q2 50 Corresponds to item “b3” in Check 1.
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3
IDU Heat Exchanger Liquid Piping
(frozen) Temperature
q3 25 Corresponds to item “b4” in Check 1.
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4 Outdoor Temperature q4 12 Corresponds to item “b6” in Check 1.
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5 Gas Pipe Temp. q5 25 Corresponds to item “b7” in Check 1.
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6 Evaporating Temp. at Heating q6 03 Corresponds to item “b8” in Check 1.
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7 Control Information q7 -- Corresponds to item “b9” in Check 1.
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8 Compressor temperature q8 45 Corresponds to item “bA” in Check 1.
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Pressure / Frequency
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9 Discharge Pressure q9 18 Corresponds to item “H1” in Check 1. Unit is (×0.1MPa).
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10 Inlet Pressure qA 04 Corresponds to item “H2” in Check 1. Unit is (×0.1MPa).
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11 Control Information qb 44 Corresponds to item “H3” in Check 1.
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12 Operating Frequency (Hz) qC 44 Corresponds to item “H4” in Check 1.
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Electronic Expansion Valve
13 IDU Electronic Expansion Valve (%) qd 20
Corresponds to item “L1” in Check 1.
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14 ODU Electronic Expansion Valve1 (%) qE 99
Corresponds to item “L2” in Check 1.
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Current Value (reference)
15 Compressor Current (A) qF 20
Corresponds to item “P1” in Check 1.
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PMML0565 rev.1 - 04/202286