Mitsubishi Electric NX-W Installation And Operating Manual page 334

UM_NX-W_00_05_19_ML
R32 R454B R407C
A2L A2L A1
‫ﺟﺩﻭﻝ‬
3
.‫ﺑﺔ ﻣﻥ ﺍﻟﺑﻘﺎء ﻓﻲ ﺩﺍﺋﺭﺓ ﺍﻟﺗﺷﻐﻳﻝ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ‬
‫ﻭﺻﻼﺕ ﺍﻟﺻﻠﺑﺔ ﺑﻳﻥ ﺍﻵﻟﺔ ﻭﺍﻷﻧﺎﺑﻳﺏ ﻭﺭﻛﺏ‬ ‫ﺎﻟﻳﺔ ﻋﻠﻰ ﺟﻣﻳﻊ ﺍﻟﺩﻭﺍﺋﺭ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ ﺍﻟﻣﺗﺻﻠﺔ ﺑﺎﻟﻭﺣﺩﺓ. ﻳﺟﺏ ﺩﻋﻡ ﺃﻧﺎﺑﻳﺏ ﺍﻟﺗﻭﺻﻳﻼﺕ ﺑﺻﻭﺭﺓ ﻣﻼﺋﻣﺔ ﺣﺗﻰ ﻻ ﺗﺷﻛﻝ ﺣﻣﻝ ﻋﻠﻰ ﺍﻟﻭﺣﺩﺓ. ﺗﺟﻧﺏ ﺍﻟ‬
‫ﻯ ﺍﻟﻣﺎﺋﻊ ﻓﻲ ﺍﻟﻣﺑﺎﺩﻝ ﺍﻟﺣﺭﺍﺭﻱ ﻟﻠﺩﻭﺭﺓ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ، ﻳ ُ ﺭﺟﻰ ﺍﻟﺭﺟﻭﻉ ﺇﻟﻰ ﻧﺷﺭﺓ ﺍﻟﻭﺣﺩﺓ ﺃﻭ ﺍﻁﻠﺏ ﻣﻥ ﺍﻟﻣﻭﺭﺩ. ﻳﺟﺏ‬
‫ﻓﺔ ﺗﺣﺕ ﺍﻟﺻﻔﺭ ﺃﻭ ﻳﺟﺏ ﺍﻟﻘﻳﺎﻡ ﺑﺗﻔﺭﻳﻎ ﺍﻟﺳﺎﺋﻝ ﻣﻥ ﺍﻟﻣﺑﺎﺩﻻﺕ ﻭﻣﻥ ﺃﻗﺻﻰ ﺍﻟﻧﻘﺎﻁ ﺍﻧﺧﻔﺎﺿﺎ ﺑﺎﻟﺩﺍﺋﺭﺓ‬
- - -
35 30 25
50 45 40
‫ﺟﺩﻭﻝ‬
4
‫ﺃﻭ ﺗﺳﺑﺏ ﺧﻠﻝ ﺑﻬﺎ )ﻋﻠﻰ ﺳﺑﻳﻝ ﺍﻟﻣﺛﺎﻝ ﻣﺟﺳﺎﺕ ﺍﻟﺣﺭﺍﺭﺓ ﻭﺍﻟﻣﻛﻭﻧﺎﺕ‬
‫ﺍﻟﻐﺭﺽ ﻳﻣﻛﻥ ﺗﺭﻛﻳﺏ ﺻﻣﺎﻡ ﺗﺣﻭﻳﻝ ﻭ/ﺃﻭ ﺃﻱ ﺟﻬﺎﺯ ﺃﺧﺭ‬
.‫ﺳﺎﺋﺭ ﻅﺭﻭﻑ ﺍﻟﺗﺷﻐﻳﻝ، ﺃﻥ ﻣﺣﺗﻭﻯ ﺍﻟﻣﺎﺋﻊ ﺑﺎﻟﺩﻭﺭﺓ ﺍﻷﻭﻟﻳﺔ ﻳﻠﺗﺯﻡ ﺑﻘﻳﻣﺔ ﺍﻟﺣﺩ ﺍﻷﺩﻧﻰ ﺍﻟﻣﻭﺿﺣﺔ ﻓﻲ ﺍﻟﻧﺷﺭﺓ ﺍﻟﻔﻧﻳﺔ ﻟﻠﻭﺣﺩﺓ‬
‫ﻯ ﻣﻧﺎﺳﺑﺔ ﺑﺩﺍﺋﺭﺓ ﺍﻟﻣﺎء، ﻭﺧﺎﺻﺔ ﺑﻧﺎﺣﻳﺔ ﺍﻹﻣﺩﺍﺩ‬
‫ﺍﻟﻣﻬﻡ ﻣﻌﺭﻓﺔ ﺃﻥ ﻫﺫﺍ ﻻ ﻳﻧﻁﺑﻖ ﻋﻠﻰ ﺍﻟﻣﺿﺧﺎﺕ‬
.‫ﻰ ﺍﻵﻻﺕ ﺍﻟﺗﻲ ﺗﻡ ﺇﻳﻘﺎﻓﻬﺎ ﻟﻣﻧﻊ ﺍﻣﺗﺯﺍﺝ ﺍﻟﻣﻭﺍﺋﻊ ﺑﺩﺭﺟﺎﺕ ﺣﺭﺍﺭﺓ ﻣﺧﺗﻠﻔﺔ ﻭﺍﻟﺫﻱ ﻳﻣﻛﻥ ﻳﺅﺛﺭ ﻋﻠﻰ ﺃﺩﺍء ﻭﺣﺩﻭﺩ ﺍﻟﺗﺷﻐﻳﻝ‬
‫ﺍﻟﻘﻳﻣﺔ‬
7.5 ÷
9
4 ÷
°D 8.5
‫ﺟﺯء ﺑﺎﻟﻣﻠﻳﻭﻥ‬
150 >
‫ﺟﺯء ﺑﺎﻟﻣﻠﻳﻭﻥ‬
0.5 >
MITSUBISHI ELECTRIC HYDRONICS & IT COOLING SYSTEM S.p.A.
.‫ﻓﻲ ﺣﺎﻟﺔ ﺗﺭﻛﻳﺏ ﺍﻟﻛﻣﺑﺭﻭﺳﺭﺍﺕ ﻋﻠﻰ ﻣﺧﻣﺩﺍﺕ ﺍﻫﺗﺯﺍﺯ ﺫﺍﺕ ﻳﺎﻱ، ﺍﻧﺯﻉ ﺍﻟﺣﺎﺟﺯ ﻗﺑﻝ ﺍﻟﺗﺷﻐﻳﻝ ﻣﻊ ﻣﺭﺍﻋﺎﺓ ﺍﻟﺗﻌﻠﻳﻣﺎﺕ ﺍﻟﻣﻭﺿﻭﻋﺔ ﻗﺭﺏ ﺍﻟﻛﻣﺑﺭﻭﺳﺭ‬
. ‫ﺍﻟﻣﻌﻣﻭﻝ ﺑﻬﺎ، ﺧﺎﺻﺔ ﻣﻊ ﻣﺭﺍﻋﺎﺓ ﻓﺋﺔ ﺍﺷﻐﺎﻝ ﺍﻟﻣﺑﺎﻧﻲ ﻭﻓﺋﺔ ﺍﻟﺳﻼﻣﺔ ﺍﻟﺗﻲ ﺣﺩﺩﺗﻬﺎ‬
EN 378-1
R404A R410A
A1 A1
‫ﻓﻲ ﺣﺎﻟﺔ ﺍﻟﺗﻭﻗﻑ ﻋﻥ ﺍﺳﺗﺧﺩﺍﻡ ﺍﻟﻭﺣﺩﺓ ﻟﻔﺗﺭﺓ ﻁﻭﻳﻠﺔ ﻣﻥ ﺍﻟﺯﻣﻥ ﻭﺗﺧﻭﻳﻧﻬﺎ، ﻳ ُ ﻧﺻﺢ ﺑﺗﺟﻔﻳﻑ ﺍﻟﻣﺑﺎﺩﻻﺕ ﺍﻟﺣﺭﺍﺭﻳﺔ ﻭﺿﻐﻁﻬﺎ ﺑﺎﻟﻧﻳﺗﺭﻭﺟﻳﻥ ﻟﻣﻧﻊ ﺍﻟﺭﻁﻭ‬
- - -
20 15 10
35 30 20
‫ﻳﺟﺏ ﺇﺑﻘﺎء ﺃﻱ ﻋﻧﺎﺻﺭ ﺗﺳﺧﻳﻥ ﻣﺛﺑﺗﺔ ﻟﻣﻧﻊ ﺗﺟﻣﺩ ﺍﻷﻧﺎﺑﻳﺏ ﺑﻌﻳﺩﺓ ﻋﻥ ﺍﻷﺟﻬﺯﺓ ﻭﺃﺟﻬﺯﺓ ﺍﻻﺳﺗﺷﻌﺎﺭ ﻭﺍﻟﻣﻭﺍﺩ ﺍﻟﺗﻲ ﻳﻣﻛﻥ ﺃﻥ ﺗﺗﻠﻔﻬﺎ ﻋﻧﺎﺻﺭ ﺍﻟﺗﺳﺧﻳﻥ‬
‫ﺗﻁﺎﺑﻖ ﺩﺍﺋﻣﺎ ﺩﺭﺟﺔ ﺣﺭﺍﺭﺓ ﺍﻟﻣﺎﺋﻊ ﺍﻟﺧﺎﺭﺝ ﻣﻥ ﺍﻵﻟﺔ، ﺃﻳﺿﺎ ﺣﺗﻰ ﺃﺛﻧﺎء ﻣﺭﺣﻠﺔ ﺑﺩء ﺍﻟﺗﺷﻐﻳﻝ، ﻣﻊ ﺍﻟﻧﻁﺎﻕ ﺍﻟﺫﻱ ﺗﻧﺻﺢ ﺑﻪ ﺍﻟﺷﺭﻛﺔ ﺍﻟﻣﺻﻧﻌﺔ. ﻟﻬﺫﺍ‬
.‫ﺫﺍ ﻳﻣﻛﻥ ﺃﻥ ﻳﺿﺭ ﺑﺎﻟﻣﺿﺧﺎﺕ ﻭﺍﻟﺗﺳﺑﺏ ﻓﻲ ﺍﻻﻟﺗﻔﺎﻓﻳﺔ، ﻣﻣﺎ ﻳﺅﺛﺭ ﻋﻠﻰ ﻗﺩﺭﺓ ﻭﺩﺭﺟﺔ ﺣﺭﺍﺭﺓ ﺍﻟﻣﺎﻛﻳﻧﺔ‬
‫ﺍﻣﻧﻊ ﺍﻟﺗﺩﻓﻖ ﺍﻟﺭﺟﻌﻲ ﻟﻠﻣﺎﺋﻊ ﺍﻟﻧﺎﻗﻝ ﻭﺧﺎﺻﺔ ﻋﻧﺩﻣﺎ ﻳﻛﻭﻥ ﺗﻡ ﺇﻳﻘﺎﻑ ﺍﻵﻟﺔ؛ ﺃﺣﺩ ﺍﻟﻁﺭﻕ ﻟﺗﺣﻘﻳﻖ ﺫﻟﻙ ﻫﻰ ﺗﺭﻛﻳﺏ ﺻﻣﺎﻣﺎﺕ ﻻ ﺭﺟﻌﻰ ﺃﻭ ﺃﺟﻬﺯﺓ ﺃﺧﺭ‬
‫ﺑﺎﻟﻣﺿﺧﺎﺕ ﺃﻭ ﺍﻵﻻﺕ؛ ﺍﻟﻭﺣﺩﺍﺕ ﺍﻟﻣﺯﻭﺩﺓ ﺑﻌﺩﺓ ﻣﺿﺧﺎﺕ ﻋﻠﻰ ﺍﻟﺗﻭﺍﺯﻱ ﻟﺩﻳﻬﺎ ﻟﻬﺫﺍ ﺍﻟﺳﺑﺏ ﺻﻣﺎﻣﺎﺕ ﻻ ﺭﺟﻌﻰ ﻋﻠﻰ ﺟﺎﻧﺏ ﺍﻹﻣﺩﺍﺩ ﻟﻠﻣﺿﺧﺎﺕ. ﻭﻟﻛﻥ ﻣﻥ‬
‫ﺍﻟﺭﻣﺯ‬
pH
‫ﺍﻟﻌﺳﺭ‬
Cl -
3 +
Fe
.‫ﻳﺟﺏ ﺗﺑﻠﻳﻁ ﻣﻧﻁﻘﺔ ﺍﻟﺧﻠﻭﺹ ﺣﻭﻝ ﺍﻟﻭﺣﺩﺓ ﺑﺎﻟﻛﺎﻣﻝ ﺑﺣﻳﺙ ﺗﻛﻭﻥ ﻓﻲ ﻧﻔﺱ ﻣﺳﺗﻭﻯ ﻗﺎﻋﺩﺓ ﺍﻟﻭﺣﺩﺓ‬
.‫ﺿﺑﻁ ﻣﻘﺎﺑﺱ ﻣﺧﻣﺩﺍﺕ ﺍﻻﻫﺗﺯﺍﺯ‬ ‫ﻋﻧﺩﻣﺎ ﺗﻛﻭﻥ ﺍﻟﻭﺣﺩﺓ ﻓﻲ ﻭﺿﻌﻬﺎ ﺍﻟﻧﻬﺎﺋﻲ ﻭﻣﻠﻳﺋﺔ ﺑﺎﻟﻣﺎء، ﺍ‬
‫ﻭﺍﻟﻠﻭﺍﺋﺢ ﺍﻟﻣﺣﻠﻳﺔ‬
R513A R1234yf R1234ze
A1 A2L A2L
.‫ﺏ ﺧﻁﺭ ﺍﻟﺗﺟﻣﺩ ﻓﻲ ﺩﺭﺟﺎﺕ ﺍﻟﺣﺭﺍﺭﺓ ﺗﺣﺕ ﺍﻟﺻﻔﺭ‬
‫ﻟﻣﻌﻠﻭﻣﺎﺕ ﻋﻥ ﺩﺭﺟﺎﺕ ﺍﻟﺣﺭﺍﺭﺓ، ﻭﺍﻟﺣﺩ ﺍﻷﺩﻧﻰ ﻭﺍﻟﺣﺩ ﺍﻷﻗﺻﻰ ﻟﻣﻌﺩﻻﺕ ﺗﺩﻓﻖ ﺍﻟﻣﺎﺋﻊ ﻭﻣﺣﺗﻭ‬
.‫ﻣﺭﺍﻋﺎﺓ ﻫﺫﻩ ﺍﻹﺭﺷﺎﺩﺍﺕ ﺳﻭﺍء ﺃﺛﻧﺎء ﺗﺷﻐﻳﻝ ﺍﻟﻭﺣﺩﺓ ﻭﻛﺫﻟﻙ ﻋﻧﺩ ﺇﻳﻘﺎﻓﻬﺎ‬
‫ﻳﺟﺏ ﺣﻣﺎﻳﺔ ﺍﻟﺩﺍﺋﺭﺓ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ ﺑﻭﺍﺳﻁﺔ ﻣﺭﻛﺏ ﻣﺿﺎﺩ ﻟﻠﺗﺟﻣﺩ ﻋﻧﺩﻣﺎ ﻳﻣﻛﻥ ﺃﻥ ﺗﻧﺧﻔﺽ ﺩﺭﺟﺔ ﺣﺭﺍﺭﺓ ﺍﻟﻐﺭ‬
- 5
0 °C
%
12 0
. ‫ﻔﺔ، ﺍﺗﺻﻝ ﺑﺎﻟﺟﻬﺔ ﺍﻟﻣﺻﻧﻌﺔ ﺃﻭ‬
MEHITS
‫ﺷﺑﻛﺔ ﺍﻟﻣﻳﺎﻩ ﺍﻟﺗﻲ ﺗﻐﺫﻱ ﺍﻵﻟﺔ ﻳﺟﺏ ﺃﻥ ﺗﻛﻭﻥ ﻣﺻﻣﻣﺔ ﺑﺣﻳﺙ ﺗﺿﻣﻥ، ﻓﻲ‬
.‫ﺇﺫﺍ ﻟﻡ ﺗﻛﻥ ﺍﻟﻭﺣﺩﺓ ﻣﺯﻭﺩﺓ ﺑﺟﻬﺎﺯ ﻟﻠﺳﻳﻁﺭﺓ ﻋﻠﻰ ﺗﺩﻓﻖ ﺍﻟﻣﺎﺋﻊ ﺍﻟﻧﺎﻗﻝ، ﻓﻣﻥ ﺍﻟﺿﺭﻭﺭﻱ ﺿﻣﺎﻥ ﺍﻟﺣﻔﺎﻅ ﻋﻠﻳﻪ ﺛﺎﺑﺕ‬
:‫ﺗﺣﻘﻖ ﻣﻥ ﺃﻥ ﺍﻟﺳﺎﺋﻝ ﺍﻟﻣﻭﺟﻭﺩ ﻓﻲ ﺍﻟﺩﺍﺋﺭﺓ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ ﻳﻠﺗﺯﻡ ﺑﺎﻟﺧﻭﺍﺹ ﺍﻟﺗﺎﻟﻳﺔ ﻁﻳﻝ ﻣﺩﺓ ﻋﻣﺭ ﺍﻟﻣﻧﻅﻭﻣﺔ‬
‫ﺍﻟﺷﺭﺡ‬
‫ﺗﺭﻛﻳﺯ ﺍﻳﻭﻧﺎﺕ ﺍﻟﻬﻳﺩﺭﻭﺟﻳﻥ‬
‫( ﻭﺍﻟﻣﻐﻧﺳﻳﻭﻡ‬ ) ‫ﻭﺟﻭﺩ ﻛﻠﺳﻳﻭﻡ‬
Ca
‫ﺍﻳﻭﻧﺎﺕ ﺍﻟﻛﻠﻭﺭﻳﺩ‬
‫ﺍﻳﻭﻧﺎﺕ ﺍﻟﺣﺩﻳﺩ‬
334
AR
:‫ﺗﺣﺫﻳﺭ‬
‫ﺗﺣﻘﻖ ﻣﻥ ﺗﺛﺑﻳﺕ ﺍﻟﻛﻣﺑﺭﻭﺳﺭﺍﺕ‬
‫ﻣﻛﺎﻥ ﺍﻟﺗﺭﻛﻳﺏ‬
‫ﻳﺟﺏ ﺗﺛﺑﻳﺕ ﺍﻟﻭﺣﺩﺓ ﻭﻓﻘﺎ ﻟﻣﺗﻁﻠﺑﺎﺕ ﺍﻟﻣﻌﻳﺎﺭ‬
EN 378-3
R134a
‫ﻓﺋﺎﺕ ﺍﻷﻣﺎﻥ‬
A1
‫ﺍﻟﺗﺧﺯﻳﻥ‬
‫ﻗﺑﻝ ﺗﺧﺯﻳﻥ ﺍﻟﻭﺣﺩﺓ، ﻣﻥ ﺍﻟﺿﺭﻭﺭﻱ ﺗﻔﺭﻳﻎ ﺩﺍﺋﺭﺓ ﺍﻟﻣﻳﺎﻩ ﻟﺗﺟﻧ‬
‫ﺍﻟﺗﻭﺻﻳﻼﺕ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ‬
‫ﺗﻧﻁﺑﻖ ﺍﻟﻣﺗﻁﻠﺑﺎﺕ ﺍﻟﺗ‬
.‫ﻣﺧﻣﺩﺍﺕ ﺍﻫﺗﺯﺍﺯ‬
.‫ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ‬
‫ﺩﺭﺟﺔ ﺍﻟﺗﺟﻣﺩ‬
‫ﺇﻳﺛﻳﻠﻳﻥ ﺟﻠﻳﻛﻭﻝ‬
‫ﺍﻟﻧﺳﺑﺔ ﻓﻲ ﺍﻟﻭﺯﻥ‬
‫ﺑﺎﻟﻧﺳﺑﺔ ﻟﻠﻭﺣﺩﺍﺕ ﺫﺍﺕ ﻣﺭﻛﺑﺎﺕ ﻣﺿﺎﺩﺓ ﻟﻠﺗﺟﻣﺩ ﻣﺧﺗﻠ‬
.(‫ﺍﻟﺑﻼﺳﺗﻳﻛﻳﺔ ﻭﻛﺑﻼﺕ ﺍﻟﻁﺎﻗﺔ‬
.‫ﻋﻠﻰ ﺍﻟﺩﺍﺋﺭﺓ ﺍﻟﻬﻳﺩﺭﻭﻟﻳﻛﻳﺔ‬
‫ﻻ ﻳﺟﺏ ﺃﺑﺩﺍ ﺍﺭﺗﺟﺎﻉ ﺍﻟﻣﺎﺋﻊ ﺍﻟﻧﺎﻗﻝ ﻓﻲ ﺩﻭﺍﺋﺭ ﺍﻟﻣﺎء. ﻫ‬
:‫ﺣﻳﻧﻣﺎ ﻳﻛﻭﻥ ﻫﻧﺎﻙ ﻋﺩﺓ ﺁﻻﺕ ﻣﻭﺻﻠﺔ ﻋﻠﻰ ﺍﻟﺗﻭﺍﺯﻱ‬
.‫ﺍﻟﻣﺯﺩﻭﺟﺔ‬
‫ﺍﻟﺣﺩ ﻣﻥ ﺍﻟﺗﺩﻓﻖ ﺍﻟﻛﻠﻲ ﻭﺇﻳﻘﺎﻑ ﺍﻟﺗﺩﻓﻖ ﺇﻟ‬
1
2
3
4
‫ﺍﻷﺻﻠﻳﺔ‬ ‫ﺎﺕ‬ ‫ﺍﻟﺗﻌﻠﻳﻣ‬
•
5.3
5.4
5.5
6
‫ﻳﺟﺏ ﺃﻥ ﺗ‬
•
•
‫ﺗﺭﺟﻣﺔ‬