Gree CB419012200, Service Manual

Page: 49 / 131

46
Technical Information
Service Manual
1. Frequency limited
09 ´
" 9& ^"
µ¯
inner pipe
³´
" 9& "
µ — " " 9& 9
compressor.
2. Reducing frequency at normal speed and stopping machine:
09´
"9& "
µ¯
inner pipe
³´
"9&
µ—"‰
9& q \#Š€ku"""["‹9[ku"["—9
"9& "
¯
inner
pipe
—" ‹
3. Reducing frequency at high speed and power turn-off:
09 ´
" 9&
µ¯
inner pipe
³´
" [ ^99
µ— " ‰ 9& q
u#Š€ku"""["‹9[ku"["—9"9& "
¯—"" ‹
4. Power turn-off:
09´
"[^99
µ¯
inner pipe
—" ‹09"9& ^"
q[_9— "q""[
' 09 " [ ^99 " 9 v — " q ""— "
*€%%q99"_$ 9—99 v "
Š "—9" [^99"q " 9
9"["" "q""<9q" q—9["" "
>] 9 9 9
1. Starting estimation:
9 [_ 9 \u— 9
$
<T
$ "
< 9 ± >—
""[—["q—"q w
" q 9 " — q" " q " "—
2. Frequency limited
09 ´
j 9&
µ ¯
$
³´
9& "
µ — " " 9& 9
compressor.
3. Reducing frequency at normal speed and stopping machine:
09´
9& "
µ¯
$
³´
9&
µ—"‰
9& q \#Š€ku"""["‹9[ku"["—9´
9& "
]
¯
$
—" ‹
4. Reducing frequency at high speed and power turn-off:
09´
9&
µ¯
$
³´ µ—"‰
9& q u#Š€ku"""["‹9[ku"["—9´
9& "
µ¯
$
—" ‹
5. Power turn-off:
09´
][^99
µ¯
$
—" ‹09´
$
µ³´
j9&
µ q9— "q""[
/09 9 " 9v—"q ""—
"*€%%q$ 9—99 v ]
" 9 — " 9 " ["" " q"
"<9q" q—9"["" ">
7. Frequency limited
09´0
j9& [
µ¯0
V"
³´0
9& [
µ—""9& 9
8. Reducing frequency:
09´0
%& [
µ¯´0
V" 0][^99[
µ—" 9& """["v
9& ‹
9. Power turn-off:
09´0
][^99 [
µ¯´0
V"
µ—" ‹090
V"
³´
j9& [
µ q9— "q""[
u09 " 9v—"q ""—"*€%%
q $ 9 — 9 9 v ´
] " 9
µ —
"