MEES21K108
PU
H
Y-H
P-T
(S
)N
U
-A
, Y
(S
)N
U
-A
35
8. CAPACITY TABLES
Hyper Heating Inverter Y-Series
n: Total number of the indoor units
k: Number of the indoor unit
c
k
: Outdoor unit power input coefficient of k indoor unit room temp.
M
k
: Number part of the k indoor unit model (e.g. P36
ĺ
<Heating>
(1) Nominal power input of outdoor unit
5.48 kW (Nominal)
0.94
0.80
(2) Calculation of the average indoor temperature power input coefficient
&RHIILFLHQWRIWKHRXWGRRUXQLWIRULQGRRUXQLW2XWGRRUWHPS&:%,QGRRUWHPS&'%
Maximum System Capacity (CTx
= Total Indoor unit Capacity (CTi
, so use the following formula
PIo = Outdoor unit Heating Nominal Power Input × Correction Coefficient of Indoor temperature × ƒ
&7L&7R
= 5.48 × 0.8 × 0.94
= 4.12 kW
0.80
&RHIILFLHQWRIWKHRXWGRRUXQLWIRULQGRRUXQLW2XWGRRUWHPS&:%,QGRRUWHPS&'%
= 0.8 × 36/(36 + 36
+ 0.8 × 36/(36 + 36
= 0.80
n
k=1
n
k=1
Average indoor temp. power input coefficient (
c
ave
=
{c
k
×
(M
k
/
M
k
`
(4) Outdoor power input (PIo)
(3) Coefficient of the partial load (CTi/CTo)
0000006537.BOOK 35 ページ ２０２２年４月１４日 木曜日 午前１０時４１分
