Multi F Engineering Manual

7DEOH0XOWL))RXU:D\&HLOLQJ&DVVHWWH,QGRRU8QLWV&RROLQJ&DSDFLW\7DEOH
TC = Total Capacity (kBtu/h).
6+&6HQVLEOH+HDW&DSDFLW\N%WXK
Nominal capacity as rated 0 ft. above sea level and a 0 ft. level difference between outdoor and indoor units. Corresponding refrigerant piping length is accordance with standard length of each outdoor unit.
1RPLQDOFRROLQJFDSDFLW\UDWLQJREWDLQHGZLWKDLUHQWHULQJWKHLQGRRUXQLWDW)GU\EXOE'%DQG)ZHWEXOE:%DQGRXWGRRUDPELHQWFRQGLWLRQVRI)GU\EXOE'%DQG)ZHWEXOE:%
7KHVKDGHGWDEOHFROXPQVDQGURZVLQGLFDWHUHIHUHQFHGDWD:KHQRSHUDWLQJDWWKLVWHPSHUDWXUHWKHVHYDOXHVFDQEHGLIIHUHQWLIWKHV\VWHPLVQRWUXQQLQJFRQVLVWHQWO\
Model No. /
Nominal Capacity
of Indoor Unit
(Btu/h)
Outdoor Air
Temp.
(°F DB)
,QGRRU$LU7HPS)'%):%
68 / 57 73 / 61 77 / 64 80 / 67 86 / 72 90 / 75
TCSHCTCSHCTCSHCTCSHCTCSHCTCSHC
LCN128HV4
12,000
14 11.76 8.51 12.49 8.99 13.22 8.70 13.75 8.88 14.69 8.96 15.42 9.13
20 11.75 8.57 12.48 9.06 13.21 8.77 13.74 8.95 14.67 9.03 15.40 9.20
25 11.75 8.64 12.48 9.13 13.20 8.84 13.73 9.02 14.66 9.10 15.39 9.27
30 11.74 8.71 12.47 9.20 13.19 8.90 13.72 9.09 14.65 9.17 15.38 9.34
35 11.73 8.77 12.46 9.27 13.18 8.97 13.71 9.16 14.64 9.24 15.37 9.41
40 11.72 8.84 12.45 9.34 13.17 9.04 13.70 9.23 14.63 9.31 15.36 9.48
45 11.71 8.90 12.44 9.41 13.16 9.11 13.69 9.30 14.62 9.38 15.35 9.55
50 11.70 8.97 12.43 9.47 13.15 9.17 13.68 9.37 14.61 9.45 15.33 9.62
55 11.69 9.03 12.42 9.54 13.14 9.24 13.67 9.44 14.60 9.52 15.32 9.70
60 11.68 9.10 12.41 9.61 13.13 9.31 13.66 9.50 14.59 9.58 15.31 9.77
65 11.67 9.17 12.40 9.68 13.12 9.38 13.65 9.57 14.57 9.65 15.30 9.84
70 11.66 9.23 12.39 9.75 13.11 9.44 13.64 9.64 14.56 9.72 15.29 9.91
75 11.38 9.08 12.11 9.60 12.83 9.31 13.35 9.51 14.27 9.60 15.00 9.79
80 11.10 8.92 11.82 9.45 12.55 9.17 13.07 9.38 13.99 9.48 14.71 9.68
85 10.83 8.76 11.54 9.29 12.26 9.03 12.78 9.24 13.70 9.36 14.42 9.56
90 10.55 8.60 11.26 9.13 11.98 8.88 12.50 9.10 13.42 9.22 14.13 9.43
95 10.25 8.51 10.96 9.05 11.67 8.82 12.00 8.90 13.10 9.18 13.81 9.39
100 10.00 8.28 10.71 8.82 11.42 8.61 11.84 8.76 12.85 8.98 13.56 9.20
105 9.75 8.05 10.46 8.59 11.17 8.40 11.69 8.62 12.60 8.78 13.31 9.01
110 9.50 7.77 10.21 8.31 10.92 8.14 11.44 8.37 12.35 8.53 13.07 8.76
115 9.25 7.54 9.96 8.08 10.67 7.92 11.19 8.15 12.10 8.33 12.82 8.56
118 9.10 7.49 9.81 8.03 10.52 7.88 11.04 8.12 11.95 8.30 12.67 8.54
122 9.05 7.47 9.76 8.01 10.48 7.87 10.99 8.11 11.90 8.29 12.62 8.53
LCN188HV4
18,000
14 17.65 12.33 18.74 13.02 19.84 12.61 20.63 12.88 22.03 12.98 23.12 13.23
20 17.63 12.43 18.73 13.13 19.82 12.71 20.61 12.98 22.01 13.09 23.11 13.33
25 17.62 12.52 18.71 13.23 19.81 12.81 20.60 13.08 22.00 13.19 23.09 13.44
30 17.60 12.62 18.70 13.33 19.79 12.91 20.58 13.18 21.98 13.29 23.07 13.54
35 17.59 12.71 18.68 13.43 19.78 13.00 20.57 13.28 21.96 13.39 23.05 13.64
40 17.58 12.81 18.67 13.53
19.76 13.10 20.55 13.38 21.94 13.49 23.04 13.75
45 17.56 12.90 18.66 13.63 19.75 13.20 20.53 13.48 21.93 13.59 23.02 13.85
50 17.55 13.00 18.64 13.73 19.73 13.30 20.52 13.58 21.91 13.69 23.00 13.95
55 17.54 13.10 18.63 13.83 19.72 13.39 20.50 13.68 21.89 13.79 22.98 14.05
60 17.52 13.19 18.61 13.93 19.70 13.49 20.49 13.78 21.88 13.89 22.97 14.16
65 17.51 13.29 18.60 14.03 19.69 13.59 20.47 13.87 21.86 13.99 22.95 14.26
70 17.50 13.38 18.58 14.13 19.67 13.69 20.46 13.97 21.84 14.09 22.93 14.36
75 17.08 13.16 18.16 13.92 19.24 13.49 20.03 13.79 21.41 13.92 22.50 14.20
80 16.66 12.93 17.74 13.70 18.82 13.30 19.60 13.60 20.98 13.75 22.06 14.03
85 16.24 12.70 17.32 13.47 18.40 13.09 19.17 13.40 20.55 13.56 21.63 13.85
90 15.82 12.46 16.90 13.23 17.97 12.88 18.75 13.19 20.12 13.37 21.20 13.67
95 15.37 12.33 16.44 13.12 17.51 12.78 18.00 12.90 19.65 13.30 20.72 13.61
100 14.99 12.00 16.06 12.78 17.13 12.47 17.77 12.70 19.28 13.01 20.35 13.33
105 14.62 11.67 15.69 12.45 16.76 12.17 17.53 12.50 18.90 12.73 19.97 13.05
110 14.24 11.27 15.32 12.05 16.39 11.79 17.16 12.13 18.53 12.36 19.60 12.70
115 13.87 10.93 14.94 11.71 16.01 11.48 16.79 11.82 18.15 12.07 19.22 12.41
118 13.65 10.85 14.72 11.64 15.79 11.42 16.56 11.77 17.93 12.03 19.00 12.37
122 13.57 10.83 14.64 11.62 15.71 11.40 16.49 11.75 17.85 12.01 18.92 12.36
Cooling Capacity Table
FOUR-WAY CEILING CASSETTE INDOOR UNITS
CEILING-CASSETTE | 119
Four-Way Ceiling-Cassette
'XHWRRXUSROLF\RIFRQWLQXRXVSURGXFWLQQRYDWLRQVRPHVSHFL¿FDWLRQVPD\FKDQJHZLWKRXWQRWL¿FDWLRQ
©/*(OHFWURQLFV86$,QF(QJOHZRRG&OLIIV1-$OOULJKWVUHVHUYHG³/*´LVDUHJLVWHUHGWUDGHPDUNRI/*&RUS
MULTI
F
MAX
MULTI
F