Function Selection - Mitsubishi Electric CITY MULTI PAR-20MAA Installation Manual

< 3. Deletion procedure >
Use this procedure when you want to delete registration of indoor units connected by the remote controller and LOSSNAY.
; Confirm (see 2. Confirmation procedure) the LOSSNAY you want to delete and display the indoor units and LOSSNAY confirmation results.
A Press the H [TIMER SET] button twice and delete registration of the LOSSNAY registered at the set indoor unit.
- Deletion end display
Indoor unit address and "– –" and registered LOSSNAY address and "– –" are alternately displayed.
FUNCTION
- Deletion error display
When deletion was not performed properly.
FUNCTION
8

Function Selection

Set the functions of each indoor unit from the remote controller, as required. The functions of each indoor unit can be selected only from the remote controller.
Set the functions by selecting the necessary items from Table 1.
Table 1. Function selection contents (For a detailed description of the factory settings and mode of each indoor unit, refer to the indoor unit installation manual.)
Function
Power failure automatic
Not available
recovery
Available (Approximate 4 minutes wait-period after power is restored.)
Indoor unit operating average
Indoor temperature
Set by indoor unit's remote controller
detecting
Remote controller's internal sensor
Not Supported
LOSSNAY connectivity
Supported (indoor unit is not equipped with outdoor-air intake)
Supported (indoor unit is equipped with outdoor-air intake)
240 V
Power voltage
220 V, 230 V
Energy saving cycle automatically enabled
AUTO mode
Energy saving cycle automatically disabled
100 Hr
Filter sign 2500 Hr
No filter sign indicator
Quiet
Fan speed Standard
High ceiling
4 directions
No. of air outlets 3 directions
2 directions
Installed options (high- Not supported
performance filter) Supported
No vanes
Up/down vane setting Equipped with vanes (No. 1 set)
Equipped with vanes (No. 2 set)
Energy saving air flow
Disabled
(Heating mode) Enabled
Humidifier
Not supported
(Direct Add-on type)
Supported
NOTE: When the indoor unit functions were changed using the function selection after installation is complete, always indicate the set contents by
entering or other mark in the appropriate check field of Table 1.
[Function selection flow]
First grasp the function selection flow. The following describes setting of "Room temperature detection position" of Table 1 as an example.
(For the actual setting procedure, see [Setting procedure] 1 to ?.)
1 Check the function selection set contents.
2 Switch to the FUNCTION SELECTION mode.
(Press A and B simultaneously in the remote controller OFF state.)
3 Refrigerant address specification → 00 (Outdoor unit specification)
4 Unit address No. specification
(Buttons C and D operation)
5 Registration (Press button E.)
6 Mode No. Selection → 02 (Room temperature detection position)
7 Setting No. selection → 3 (remote controller fixed)
(Buttons F and G operation)
8 Register (Press button E.)
? Ending function display (Press buttons A and B simultaneously.)
FUNCTION
Perform only when change is necessary with Mr. SLIM air conditioner.
(Cannot be performed with CITY MULTI control system.)
Settings
Standard
High ceiling 1 PL(H)(A)-P·AA type
High ceiling 2
(Unnecessary for single refrigerant system.)
→ 00 (Indoor unit specification)
(Specified indoor unit →
Fan operation)
NO
End?
YES
FUNCTION
FUNCTION
FUNCTION
Mode No. Setting No.
01 1
01 2
1
02
02 2
02 3
03 1
03 2
03 3
04 1
04 2
05 1
05 2
07 1
07 2
07 3
08 1
08 2
08 3
09 1
09 2
09 3
10 1
10 2
11 1
11 2
11 3
12 1
12 2
13 1
13 2
YES
Change
NO
refrigerant
address and unit
address No.?
9
Check Object unit address No.
Unit address No. 00
These items are set for all in-
door units.
Unit address No. 01 to 04 or
AL
These items are set for each
indoor unit.
F
FUNCTION
TEMP.
ON/OFF
E
TIMER SET
PAR-20MAA
G
C D
I
A
FILTER
CHECK TEST
B
H
6