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1-1. Component Multi Using High-efficiency Refrigerant R410A
1. Outdoor units
Inverter unit
Corresponding HP
8 HP 10 HP 12 HP
Appearance
Model name Heat pump
MMY- MAP0802FT8 MAP1002FT8 MAP1202FT8
Cooling capacity (kW) 22.4 28.0 33.5
Heating capacity (kW) 25.0 31.5 37.5
No. of connectable indoor units 13 16 20
Corresponding HP 16 HP 18 HP 20 HP 24 HP 26 HP 28 HP 30 HP
Combined Model
MMY- AP1602FT8 AP1802FT8 AP2002FT8 AP2402FT8 AP2602FT8 AP2802FT8 AP3002FT8
Cooling capacity (kW) 45.0 50.4 56.0 68.0 73.0 78.5 84.0
Heating capacity (kW) 50.0 56.5 63.0 76.5 81.5 88.0 95.0
8 HP 10 HP 10 HP 8 HP 10 HP 10 HP 10 HP
8 HP 8 HP 10 HP 8 HP 8 HP 10 HP 10 HP
Combined outdoor units
———8 HP 8 HP 8 HP 10 HP
No. of connectable indoor units 27 30 33 40 43 47 48
∗1 “Capacity code” can be obtained from page 11, 12. (Capacity code is not actual capacity)
∗2 If the total capacity code value of indoor unit exceeds that of the outdoor unit, apply capacity code of the outdoor unit.
∗3 When using a Y-shape branching joint for 1st branching, select according to the capacity code of the outdoor unit.
∗4 Max. 6.0 capacity code in total can be connected.
∗5 This is used for branching to “cooling only” indoor unit.
∗6 Model names for outdoor described in this guide are shortened because of the space constraint.
2. Combination of outdoor units
Model name Usage Appearance
RBM-BY53FE Indoor unit capacity code (
∗
1) Total below 6.4
RBM-BY103FE Indoor unit capacity code (
∗
1) Total below 14.2
For 3 piping
RBM-BY53E Indoor unit capacity code (
∗
1) Total below 6.4
RBM-BY103E Indoor unit capacity code (
∗
1) Total below 14.2
For 2 piping (
∗
5)
RBM-BY203FE Indoor unit capacity code (
∗
1) Total below 25.2
RBM-BY303FE Indoor unit capacity code (
∗
1) Total below 25.2
For 3 piping
RBM-BY203E Indoor unit capacity code (
∗
1) Total below 25.2
Y-shape branching joint (
∗
3)
RBM-BY303E Indoor unit capacity code (
∗
1) Total below 25.2
For 2 piping (
∗
5)
RBM-1043FE Indoor unit capacity code (
∗
1) Total below 14.2
RBM-2043FE Indoor unit capacity code (
∗
1) Total below 25.2
For 3 piping
RBM-1043E Indoor unit capacity code (
∗
1) Total below 14.2
4-branching header (
∗
4)
RBM-2043E Indoor unit capacity code (
∗
1) Total below 25.2
For 2 piping (
∗
5)
RBM-1083FE Indoor unit capacity code (
∗
1) Total below 14.2
RBM-2083FE Indoor unit capacity code (
∗
1) Total below 25.2
For 3 piping
RBM-1083E Indoor unit capacity code (
∗
1) Total below 14.2
8-branching header (
∗
4)
RBM-2083E Indoor unit capacity code (
∗
1) Total below 25.2
For 2 piping (
∗
5)
T-branch joint BT13-FE
The following 3 types of T joint pipes are supplied as 1 set.
• Balance pipe (Ø9.5) × 1
• Liquid side
(Corresponded dia. Ø12.7 to Ø19.1) × 1
• Suction gas side
(Corresponded dia. Ø22.2 to Ø34.9) × 1
• Discharge gas side
(Corresponded dia. Ø19.1 to Ø22.2) × 1
3. Branching joints and headers