FB, FE, FF1E, FFM, FG, FH, FJ, FMA, FT, FV, FX, FY, FZ, F54, PF: Service and Maintenance Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
8
A13029
Fig. 8 – Easy Select Board
(for non-Limitless models; see Table 1 and Table 2 for P/N)
A95275B
Fig. 9 – Detail of Limitless Printed-Circuit Board
(FT4B/FT5 only; see Table 2 for P/Ns) and Table 5 for Adjustments
Table 2 – Motor and Modules – post-2023 (Mid and Deluxe Tier)
Configuration Fan Coil Model Family Size Motor Type Motor P/N
Motor Signal
Translator P/N
Control Module P/N
Singular FT4, FT5 24 ECM HD44RM600 HK43EJ001 HK38EA060
Singular FT4, FT5 36 ECM HD44RM600 HK43EJ002 HK38EA060
Singular FT4, FT5 48 ECM HD46RM600 HK43EJ003 HK38EA060
Modular FT4, FT5 60 ECM HD44RM600 HK43EJ002 HK38EA060
Modular FT4, FT5 48 ECM HD46RM600 HK43EJ003 HK38EA060
Modular FT4, FT5 60 ECM HD46RM600 HK43EJ004 HK38EA060
Singular FG4, FG5 24 ECM HD44RM600 HK43EJ001 HK61EA024
Singular FG4, FG5 36 ECM HD44RM600 HK43EJ002 HK61EA024
Singular FG4, FG5 48 ECM HD46RM600 HK43EJ003 HK61EA024
Modular FG4, FG5 60 ECM HD46RM600 HK43EJ004 HK61EA024
Singular FE4, FE5 24 ECM HD44RM600 n/a HK38EA061
Singular FE4, FE5 36 ECM HD44RM600 n/a HK38EA061
Singular FE4, FE5 48 ECM HD46RM600 n/a HK38EA061
Modular FE4, FE5 36 ECM HD44RM600 n/a HK38EA061
Modular FE4, FE5 48 ECM HD46RM600 n/a HK38EA061
Modular FE4, FE5 60 ECM HD46RM600 n/a HK38EA061
YYWWX
AUX/HEAT KW/CFM
AC/HP SIZE
AC/HP CFM ADJUST
ON/OFF DELAY
CONTINUOUS FAN
HEATER/MOTOR
AUX1 HUM1
AUX2
24VAC
HUM2
LO MED HI YEL
SYSTEM TYPE
SEC1
®
®
EASY SELECT
SEC2
J1
5 AMP.
MAX.
F1
D4
D5D2
D3
D1
R1
R2
HK61EA006
5
STI
J2
YEL
PL1
GRY
WHT
BLK
ORN
BLU
VIO
0-30
1075
0-20
875
0-10
725
0-5
625
036 030 024 018
AC HP-COMFORT HP-EFF
NOM LO HI
0
90
30
90
0
0
ENH
D
H
R
W
1
W
2
Y
1
Y/Y
2
G
O
C
1