-4-
Cool (Dry) operation : 19 30 ˚C / 67 87 ˚F
Heat operation : 17 28 ˚C / 63 83 ˚F
Auto operation : 19 28 ˚C / 67 83 ˚F
DC24V,0.02A(Maximum loading)
Power received from PAC-SC50KUA Power Supply Unit via M-NET transmission line.
DC12V,0.2A(Maximum loading)
Power is received from the PAC-SC50KUA Power Supply Unit via the DC power line.
Indoor unit or independent OA processing unit or LOSSNAY
: 50 units maximum (50 groups maximum)
Number of units (indoor or independent OA processing unit or LOSSNAY) in one group
: 1-16 units
*Note
register to the same group.
Indoor unit, independent OA processing unit and LOSSNAY can not
Number of remote controllers in one group
Number of system controllers in one group
Number of indoor units interlocked with one OA processing unit or LOSSNAY
: 1-2
: 0-4 (including the number of remote controller in one group)
: 0-3 for groups which have one remote controller.
: 0-16 (some types of OA processing unit can only be operated when inter-
locked to a maximum of 9 units)
3 . Functions
3-1 Specifications
Item
Source power requirement
Environmental condition
Temperature
Humidity
120(H) 300(W) 80[*19](D)
4-3/4(H) 11-13/16(W) 3-1/8[*3/4](D)
1.0
2-1/4
Kg
lb
mm
in
Dimensions
Weight
System condition
Number of control unit
User operating function
Operation
Fan speed
Air direction
and swing
operation
Temperature
setting
ON/OFF
Operation
mode
*1
*3
*1
*1
The ON/OFF operation can be performed as a collective or per group.
The switch operation for the operation mode setting can be performed as a collective
or per group.
[ Selectable operation mode for the indoor unit ]
[ Selectable operation mode for the independent ventilation ]
Cool/Dry/Fan/Auto/Heat
Heat recovery/By-pass/Auto
The switch operation to set the High and Low speed can be performed as a collective
or per group.
( The 4 fan speed setting is available to the indoor that has 4 levels )
The air flow direction can be switched to 4 directions and swing operation as a collec-
tive or per group
Temperature setting can be performed collectively or per group.
[Setting temperature range]
Operating
Non operating
0 ˚C +40 ˚C / 32 ˚F +104 ˚F
-20 ˚C +60 ˚C / – 4 ˚F +140 ˚F
30 90%RH (No condensation)
Input voltage
Specification
*[ ] : indicate the thickness from the
wall.