Installation guide

INSTALLATION INSTRUCTIONS R−410A Split System Heat Pump
428 01 5106 02 15
Specifications subject to change without notice.
Figure 16 - Additional Subcooling
15 SEER 13 & 14 SEER
Subcooling Delta from Rating Plate
Value
Subcooling Delta from Rating Plate
Value
OUTDOOR UNIT TONNAGE OUTDOOR UNIT TONNAGE
Indoor Models 18 24 30 36 42 48 60 18 24 30 36 42 48 60
ED*4X18B**/EA*4X18*14A*  
EN(A,D)4X18*14**  
FEM4(P,X)18**A*+TXV  
F(E,S)A4X18**A*  
FXM4X18**A*  +3
FS(M,U)4P18**A*+TXV  
ED*4X24***/EA*4X24*(14,17)A*   +3 +3
EN*4X24*****   +3 +3
EHD4X24A**   +5 +5
FEM4P24**A*+TXV    
F(E,S)A4X24**A*   +5 +3
(FVM/FCM)4X24**** +3   +5 +3 +3
FXM4X24**A*   +5 +3
FEM4X24**A*   +3 +3
FS(M,U)4P24**A*+TXV   +5 +3
ED*4X30***/EA*4X30*(14,17)A*   +3 
EN*4X30*****   +3 +3
EHD4X30A**   +3 +3
FEM4(P,X)30**A*+TXV   +3 
FSA4X30**A*   +3 
FEA4X30**A*   +3 
FXM4X30**A* +3  +5 +5
FS(M,U)4P30**A*+TXV +3  +5 +5
(FVM/FCM)4X36****   +5 +3
ED*4X36***/EA*4X36*(14,17,21)A*   +5 +3
EN*4X36*****   +3 
EHD4X36A**   +5 +3
FEM4P36**A*+TXV    
FSA4X36**A*   +5 +3
FEA4X36**A*   +5 +3
F(E,X)M4X36**A* +5  +5 +5
FS(M,U)4P36**A*+TXV   +5 +3
ED*4X42***/EA*4X42*(21,24)A*   +3 
EN*4X42*21**   +3 
END4X42*17**   +3 
EHD4X42A**   +5 
FEM4(P,X)42**A*+TXV   +5 
FXM4X42**A*   +5 
FS(M,U)4P42**A*+TXV   +5 
ED*4X48F**/EA*4X48*17A* +5  +5 +3
ED*4X48(J,L)**/EA*4X48*(21,24)A* +3  +3 
EN*4X48*****    
EHD4X48A**   +3 
FEM4P48**A*+TXV    
(FVM/FCM)4X48**** +3 +3 +3   +5 +5 +3  
F(E,X)M4X48**A* +3  +3 
FS(M,U)4P48**A*+TXV +3  +3 
ED*4X60***/EA*4X60*(21,24)A* +5  +5 +3