Gree CB419012200, Руководство по обслуживанию

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43
Technical Information
Service Manual
Outdoor Units
1. Input Parameter Compensation and Calibration
(1) Check the ambient temperature compensation function Indoor ambient temperature compensation function.
0 "—q "®<
q
– ̲ T
"q
compensation
)
q0—q "®<
q
–
̲
T
q
compensation
)
(2) Check effective judgment controls of parameters
V99 ‰9 9v^q"q= q—v
^q"q‰q " —q9["""9"9v
^q"q< " >— 9— q "9*€
%%
–9v w
9 9u—9 9& 9²!u#Š—"v<
v<9^
9u>
- T
v<q9^>
>³±—v^q"q q‰q " <‰
[[>
q‰9v < ®
"
mode
, T ® >w9 9u—9 9& 9²
40Hz, and T ²<
vX
>—vq"q q‰q " <‰
[[>
2. Basic Functions
(1) Cooling Mode
1. Conditions and processes of cooling operation:
<>09 [—´ – (T
q
–
̲
T
"q >
µ¯u'±—
9 "— "[""‹
<>$9 "—9u±¯´ – (T
q
– ̲ T
"q >
µ³±— "
[""q""‹
<>$9 "—9±¯´ – (T
q
–
̲
T
"q >
µ— "[""
9
2. Temperature setting range
(1) If T
q
²´
"[^ "
µ— qw/u±<">‹
(2) If T
q
³´
"[^ "
µ— qw'u±<""[>——
9‰'±
(2) Dehumidifying Mode
99w "‹
w/u±‹
(3) Air-supplying Mode
—99^["[ 99‹
w/u±
(4) Heating Mode
9w<q " 9
^q"q— q q
operations)
<>09 [—´<
q
–
̲
T
q
) –T µ¯u'±—
9‹
<> $ 9 — 9 u± ¯ ´<
q
– ̲ T
q
) –T µ ³ ±—
[""q""‹
<>$9—9±¯´<
q
–
̲
T
q
) –T µ—[""
9
w/u±