Hitachi RAS-2-HVNP - Page 278

8. Troubleshooting
264
SMGB0079 rev.0 - 01/2013
Check mode 1 items
No. Item Data Name No. Item Data Name
1 b1 Set Temp. 18 E3 Times of Abnormal Transmitting
2 b2 Inlet Air Temp. 19 E4 Times of Inverter Tripping
3 b3 Discharge Air Temp. 20 F1 Louver Sensor State
4 b4 Liquid Pipe Temp. 21 H1 Discharge Pressure
5 b5 Remote Thermistor Temp. 22 H2 Suction Pressure
6 b6 Outdoor Air Temp. 23 H3 Control Information
7 b7 Gas Pipe Temp. 24 H4 Operating Frequency
8 b8 Evaporating Temp. at Heating 25 J1 I.U. Capacity
9 b9 Condensing Temp. at Cooling 26 J2 O.U. Code
10 bA Comp. Top Temp. 27 J3 Refrigerant Cycle Number (1)
11 bb Thermo Temp. of Remote Control Switch 28 J4 Refrigerant Cycle Number (2)
12 bC Not Prepared 29 L1 I.U. Expansion Valve
13 C1 I.U. Micro-Computer 30 L2 O.U. Expansion Valve 1
14 C2 O.U. Micro-Computer 31 L3 O.U. Expansion Valve 2
15 d1 Stopping Cause State Indication 32 L4 O.U. Expansion Valve B
16 E1 Times of Abnormality 33 P1 Comp. Current
17 E2 Times of Power Failure 34 q1 Motion Sensor Reaction Rate (0 ~ 100%)
Check mode 2 items
No. Item Data Name No. Item Data Name
1 q1 Inlet Air Temp. 9 q9 Discharge Pressure
2 q2 Discharge Air Temp. 10 qA Suction Pressure
3 q3 Liquid Pipe Temp. 11 qb Control Information
4 q4 Outdoor Air Temp. 12 qC Operating Frequency
5 q5 Gas Pipe Temp. 13 qd I.U. Expansion Valve
6 q6 Evaporating Temp. at Heating 14 qE O.U. Expansion Valve 1
7 q7 Condensing Temp. at Cooling 15 qF Comp. Current
8 q8 Comp. Top Temp.