Check Menu; Check 1 / Check 2 - Hitachi PC-ARFG-E Installation & Operation Manual

SERVICE & INSTALLATION MENU

List of Simple Maintenance Function
No. Item
1 Compressor Time
2 Fan operation time
3 V-belt Time
4 Inlet Air Temperature
5 Outlet Air Temperature
IDU Liquid Piping
6
Temperature
IDU Gas Piping
7
Temperature

6.3 CHECK MENU

This menu displays various statuses of the air conditioner.
1 Select "Check Menu" on the Service & Installation screen
and press "OK".
Service & Installation
Service Menu
Installation Menu
Check Menu
OK Enter
Each "Check Menu" item and its function is explained in the
following table.
Item
Sensor condition of the heat pump are monitored
Check 1
Sensor data from the heat pump prior to alarm
Check 2
Previous alarm history data including date, time,
Alarm History indoor unit number, and alarm code is displayed.
Display *
The alarm history can be deleted.*
Display Model Model name and manufacturing number are
Number
Check PCB of
The result and diagnosis of PCB check is displayed.
the Units
The controller checkout process begins and various
Self Check
?
N O T E
• * Press "OK" while the alarm history is displayed, the confirmation
screen for deleteing the alarm history is displayed.
• Select "Yes" and press "OK" to delete the alarm history.
78 PMML0565 rev.0 - 09/2021
Note
Some units do not support this
function.
Corresponds to item "b2" in Check 1.
Corresponds to item "b3" in Check 1.
Corresponds to item "b4" in Check 1.
Corresponds to item "b7" in Check 1.
(Mon) 16:30
Back
Function
and displayed.
occurrence is displayed.
(30 Max)
indicated.
settings initialize.
No. Item
8 Outdoor Temperature
Outdoor Unit Pipe
9
Temperature
Compressor
10
Temperature
11 Discharge
12 Inlet Pressure
13 Compressor Current

6.3.1 Check 1 / Check 2

1 Select "Check 1" or "Check 2" on the "Check Menu" screen
and press "OK".
00-00
00-01
00-02
Select
OK
Note
Corresponds to item "b6" in Check 1.
Corresponds to item "b8" in Check 1.
Corresponds to item "bA" in Check
1.
Corresponds to item "H1" in Check
1.
Corresponds to item "H2" in Check
1.
Corresponds to item "P1" in Check
1.
Check 1
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