Mitsubishi Electric VL-250CZPVU-L-ERT Handbook page 24

(2) Function setting list
Function
Function name
No.
1: Filter maintenance
indicator
1
2: Fan power increase
Lossnay core
2 maintenance indicator
setting
5 Power recovery mode
Delay start setting for
9
air conditioner starting
Exhaust fan setting
13 during air conditioner
defrosting
Outdoor temperature
36
indication
Indoor temperature
37
indication
Supply air (calculated
38 value) temperature
indication
Correction of
39 temperature exchange
efficiency (tens digit)
Correction of
40 temperature exchange
efficiency (ones digit)
Function setting value
[0] [1] [2] [3]
1: Yes 1: No 1: Yes
—
2: No 2: No 2: Yes
Not
Available — —
available
Auto-
matic
— Stop Run
recov-
ery
Not Available Available
—
available /15 min. /30 min.
No
— Stop —
Change
Hide Show — —
Hide Show — —
Hide Show — —
Function setting value: 0 to 9
Temperature exchange efficiency (tens digit): 0 to 9
Function setting value: 0 to 9
Temperature exchange efficiency (ones digit): 0 to 9
[4] [5] [6] [7] [8] [9]
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
— — — — — —
─ 24 ─
Factory
default Function description
setting
1: Set the filter maintenance indica-
tion to Show/Hide.
2: Set Use/No use of the function
that increases the fan output
every 1/3 of maintenance inter-
1 val passes described in "6.4.11
Maintenance interval" of the
Installation Manual.
- This function cannot be used
when the fan output is set to the
highest (100%).
Lossnay core maintenance icon
display setting
To show the icon
0
1. Set the function No. 86 to "Show".
2. Set the display interval on the
"Maintenance interval" screen.
Set the operation mode when the
power is recovered after a power
failure.
[1] Stop:
Lossnay remains stopped when the
power is recovered.
3
[2] Run:
Lossnay starts operation when the
power is recovered.
[3] Automatic recovery:
Lossnay returns to the state before
interruption.
This function delays operation of
Lossnay for the specified period
1 of time while the air-conditioner is
warming up to mitigate outdoor air
load.
Operation status setting of the
exhaust fan when the air-conditioner
1
(Mr. Slim) starts defrosting operation
while it is interlocked with Lossnay.
Set to Show/Hide the temperature
detected by the built-in thermistors.
0
Set the settings of "6.4.2.4 Display
details" of the Installation Manual also.
No. 36:
0
LO is displayed when lower than 2°C
and HI is displayed when 36°C or
higher.
No. 37:
LO is displayed when lower than 9°C
and HI is displayed when 37°C or
higher.
No. 38:
This is the same as No. 37.
0
Note
If both function settings No. 38 and
84 are [1], only the function setting
No. 84: CO concentration is dis-
2
played on the Main display screen.
(Since the same display position
is allocated, the priority is given to
the indication of function setting
No. 84: CO concentration.)
2
Set the value of temperature
8 exchange efficiency used for the
calculated value of No. 38 Supply air
temperature indication.
Factory default setting: 85%
5