MXZ-SM36NAMHZ Service Manual

9
OCH789
Outdoor unit MXZ-SM36NAM-U1
MXZ-SM36NAMHZ-U1
MXZ-SM42NAMHZ-U1
MXZ-SM48NAM-U1
MXZ-SM48NAMHZ-U1
MXZ-SM60NAM-U1
4HP 4.5HP 5HP 7HP
Rated capacity
(kBtu/h)
Cooling 36 42 48 60
Heating 42 48 54 66
Refrigerant R410A
Connectable
indoor unit
Capacity class Type 06 to Type 36
Caution: The indoor unit which rated capacity exceeds
36 kBtu/ h (Type 36) can NOT be connected.
Number of units 2(
*1
) to 4 units 2(
*1
) to 5 units 2(
*1
) to 8 units 2(
*1
) to 8 units
Total system capacity range 33 to 130% of outdoor
unit capacity
(12 to 46.8 kBtu/h)
29 to 130% of outdoor
unit capacity
(12 to 54.6 kBtu/h)
25 to 130% of outdoor
unit capacity
(12 to 62.4 kBtu/h)
20 to 130% of outdoor
unit capacity
(12 to 78 kBtu/h)
Connectable
branch box
Number of units
1 or 2 units
Connectable indoor unit lineups (Heat pump inverter type)
Model type Model name
Capacity class [kBtu/h]
06 09 12 15 18 24 30 36
Deluxe Wall-mounted
MSZ-FH06/09/12/15NA, 18NA2
MSZ-FS06/09/12/15/18NA
Designer
MSZ-EF09/12/15/18NA(W/B/S)
Standard Wall-mounted
MSZ-GL06/09/12/15/18/24NA
Low static ducted
*3 *4
SEZ-KD09/12/15/18NA
P-series mid static ducted
*3 *4
PEAD-A09/12/15/18/24/30/36AA7
1-way cassette
MLZ-KP09/12/18NA(2)
P-series 22
*
22 4-way cassette
SLZ-KF09/12/15NA
P-series 33
*
33 4-way cassette
PLA-A12/18/24/30/36EA7
*5
Floor standing
MFZ-KJ09/12/15/18NA
Standard Multi-position air handler
*2
SVZ-KP12/18/24/30/36NA
● Models other than MXZ-SM60NAM
(For each connected branch box)
Number of connecting
multi-position unit
Constraints
2
Any indoor units other than ducted units are not
connectable.
1
· The total system wide capacity should be 130% or
below including the ducted unit.
· Only 1 ducted unit can be included in the connection.
Option Optional accessories for indoor units and outdoor units are available.
2- branch pipe (joint): Optional parts
In the case of using 1- branch box No need
In the case of using 2- branch boxes
Model name Connection method
MSDD-50AR-E are
MSDD-50BR-E brazing
Branch box PAC-MKA52BC PAC-MKA32BC
Number of branches
(Indoor unit that can be connected)
5 branches
(MAX. 5 units)
3 branches
(MAX. 3 units)
Note: A maximum of 2 branch boxes can be connected to 1 outdoor unit.
●
MXZ-SM60NAM
(For each connected branch box)
Number of connecting
multi-position unit
Constraints
2
Any indoor units other than ducted unit are not
connectable.
1
· The total system wide capacity should be 100% or
below including the ducted unit.
· Only 1 ducted unit can be included in the connection.
*3
For MXZ-SM60NAM; When connecting the SEZ and PEAD-series units, the total system wide capacity per 1 branch box should be 100% or below including
the
ducted unit s. (Only if connecting to branch box)
*4
When not outside units 60: A branch box can connect to maximum 3 of the
ducted unit s. When connecting with 3 of the ducted unit s per 1 branch box, other
indoor units cannot be connected.
When outside units 60: A branch box can connect to maximum 2 of the
ducted unit s. When connecting with 1 and over 1 of the ducted unit s, the total ability
including of the ducted unit s is 100% and below 100%.
*5
When the system includes 1 unit of
ducted unit s, the number of the maximum connectable indoor units is decreased as follows:
3 for MXZ-SM36NAM(HZ), 4 for MXZ-SM42NAMHZ, and 6 for MXZ-SM48NAM(HZ) and MXZ-SM60NAM
*1
Only one unit connection is possible with ducted unit.
*2
When connecting a multi-position unit(s), set additional constraints as follows. For connections other than those specied below, consult your dealer.
Select a model according to the
connection method.