Engineering Manual

MULTI
F
MAX
MULTI
F
Model Name /0+1+9 /0+1+9
1RPLQDO&RROLQJ&DSDFLW\%WXK
 
1RPLQDO+HDWLQJ&DSDFLW\%WXK
 
Operating Range
&RROLQJ):%
57-77 57-77
+HDWLQJ)'%
 
Fan
Type
Sirocco Sirocco
0RWRU2XWSXW:[4W\
[ [
0RWRU'ULYH
%UXVKOHVV'LJLWDOO\&RQWUROOHG'LUHFW %UXVKOHVV'LJLWDOO\&RQWUROOHG'LUHFW
)DFWRU\6HW$LUIORZ5DWH&)0+0/
 
Factory Set External Static Pressure (in. wg)
 
Maximum External Static Pressure (in. wg)
0.78 0.55
Unit Data
Refrigerant Type
5$ 5$
Refrigerant Control
EEV EEV
Power Supply V, Ø, Hz
 
Rated Amps (A)
0.9 
6RXQG3UHVVXUH/HYHO6WDQGDUG0RGHG%$+0/
 
'LPHQVLRQV:[+['LQ
[[ [[
1HW8QLW:HLJKWOEV
80 
6KLSSLQJ:HLJKWOEV
 
3RZHU:LULQJ&RPPXQLFDWLRQV&DEOH1R[$:*
5
[ [
Heat Exchanger
5RZ[&ROXPQ[)LQLQFK[1XPEHU
[[[ [[[
Piping
Liquid (in.)
 
Vapor (in.)
 
'UDLQ2','LQ
 
7DEOH Multi F Ceiling-Concealed High-Static Ducted Indoor Unit General Data.
DUCT (HIGH STATIC) INDOOR UNITS
*HQHUDO'DWD6SHFL¿FDWLRQV
Nominal capacity is rated 0 ft. above sea level with corresponding refrigerant piping length in
accordance with standard length of each outdoor unit and a 0 ft. level difference between outdoor and
LQGRRUXQLWV$OOFDSDFLWLHVDUHQHWZLWKDFRPELQDWLRQUDWLREHWZHHQ±
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:%
1RPLQDOKHDWLQJ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:%
This unit comes with a dry helium charge.
$FFHSWDEOHRSHUDWLQJYROWDJH99
6RXQGSUHVVXUHOHYHOVDUHWHVWHGLQDQDQHFKRLFFKDPEHUXQGHU,626WDQGDUGDQGDUHWKH
same in both cooling and heating mode. These values can increase due to ambient conditions during
operation.
5
$OOSRZHUZLULQJFRPPXQLFDWLRQVFDEOHWRWKH,'8VEHPLQLPXP$:*FRQGXFWRUVWUDQGHG
shielded or unshielded (if shielded, must be grounded to chassis at ODU only) and must comply with
applicable local and national codes.
DUCT (HIGH STATIC) | 105
Ceiling-Concealed Duct (High Static)
'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