Hitachi Utopia PAS-3HVRG, Service Manual

Page: 109 / 127

4-6
FIELD WORK INSTRUCTION
4.6
S
ervice & Maintenance Record by Remote Control Switch
Data Sheet for Checking by Remote Control Switch Time
::::
:::
:
Client:
I.U. Model
Installation Date:
I.U. Serial No.
System No.:
I.U. No. / Alarm Code
Date Checked:
Check Mode 1
C
heck Mode 2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
Checked by:
B
Temp. Indication Set Temp.
b
1
- -
Result
Inlet Air Temp.
b
2
9
1
Discharge Air Temp.
b
3
9
2
Liquid Pipe Temp.
b
4
9
3
Remote Thermistor Temp.
b
5
- -
Outdoor Air Temp.
b
6
9
4
Gas Pipe Temp.
b
7
9
5
Evaporating Temp. at Heating
b8
96
Control Information
b9
97
Comp. Top Temp.
b
A
9
8
C
Micro-Computer State Indication I.U. Micro-Computer
C
1
- -
O.U. Micro-Computer
C
2
- -
D
Stopping Cause State Indication Stopping Cause State Indication
d1
- -
E
Alarm Occurrence Times of Abnormality
E
1
- -
Times of Power Failure
E
2
- -
Times of Abnormal Transmitting
E3
- -
Times of Inverter Tripping
E4
- -
F
Automatic Louver State Louver Sensor State
F
1
- -
H
Pressure, Frequency State Indication Discharge Pressure
H1
99
Suction Pressure
H2
9A
Control Information
H3
9b
Operating Frequency
H4
9C
J
I.U. Capacity Indication I.U. Capacity (
1/8HP)
J
1
- -
O.U. Code
J2
- -
Refrigerant Cycle Number
J3
- -
Refrigerant Cycle Number
J4
- -
L
Opening of Ex. Valve I.U. Ex. Valve
L
1
9
d
O.U. Ex. Valve 1
L
2
9
E
O.U. Ex. Valve 2
L
3
- -
O.U. Ex. Valve B
L
4
- -
P
Running Current Indication (Reference) Comp. Current
P1
9F