Haier Advanced Plus Series 1U15AP2HDB handleiding

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Handleiding

3. OUTDOOR UNITS

OUTDOOR UNITS

ENGLISH

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A. Ýëèìñö÷äïïèõðøö÷äçëèõè÷òïòæäïåøìïçìñêæòçèöéòõðäñäêìñêæòñçèñöä÷èúä÷èõóõòçøæèçåü÷ëèòø÷çòòõøñì÷

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A. Ýëèìñö÷äïïèõðøö÷éòïïòú÷ëèõèæòððèñçèçæïèäõäñæèöóõòùìçèçìñ÷ëèÒñö÷äïïä÷ìòñÖäñøäï

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A. Ýëèòø÷çòòõæòìïöëäïïåèðäçèúì÷ëäåïøèæòïòõèç

ëüçõòóëìïìææòä÷ìñêòñ÷ëèäïøðìñøðĤñöäñçóäæîèç

úì÷ëìñ÷èõñäïïüêõòòùèçæòóóèõ÷øåìñê÷òìñæõèäöè÷ëè

èģèæ÷ìùèëèä÷èûæëäñêèöøõéäæèäõèäåü"%]õèöøï÷ìñê

ìñëìêëèõèĦæìèñæìèöäñçöëòõ÷èõçèéõòö÷æüæïèö¤äóóõòû

29%.)

B. Coils shall be helium pressure tested at the factory

úì÷ëìñäõäñêèòé& ¡&% ÙÜÒ

C. Øø÷çòòõøñì÷öëäïïåèéäæ÷òõüæëäõêèçúì÷ëÛ¡$! Ê

refrigerant for 25 feet of lineset.

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A. The outdoor fan motor shall be a brushless, variable

speed DCV motor type.

B. Ýëèéäñðò÷òõöëäïïåèðòïçèçúì÷ëëèä÷¡ëäõçèñèç

resin.

C. The fan motor shall have permanently lubricated SRC

bearings.

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A. Ýëèòø÷çòòõéäñåïäçèöëäïïåèäÞÕĥäðèõä÷èçóïäö÷ìæ¡

resin design.

B. The fan blade shall be factory balanced in quiet

performance and enhanced velocity.

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A. The compressor shall be a DC rotary type and A-PAM

ìñùèõ÷èõ¡çõìùèñéòõö÷äåïèòóèõä÷ìòñìñïòúèõäñçëìêëèõ

frequency.

B. The compressor shall be variable speed, variable

capacity.

C. The compressor shall have an internal overload

protection device.

D. The compressor shall use PVE (FV50S) refrigerant oil for

åè÷÷èõäñ÷ì¡úèäõèģèæ÷ìùèñèöööøóèõìòõõèöìö÷äñæè÷ò

capillary tube blockage and no hydrolysis compared to

POE oil.

(3.4.5) 4WV

A. Ýëèòø÷çòòõøñì÷öëäïïæòñ÷äìñäéòøõ¡úäüõèùèõöìñê

valve (4WV) to change system mode from cool to heat.

(3.4.6) EEV

A. Ýëèõèéõìêèõäñ÷ĥòúöëäïïåèõèêøïä÷èçåüäñèïèæ÷õòñìæ

expansion valve (EEV).

B. Ýëèòø÷çòòõæòñ÷õòïöëäïïðòñì÷òõ÷ëèõèéõìêèõäñ÷ĥòú

through the EEV using a pulse-operated coil.

C. The EEV shall maintain the target of 10°F (5.5°C) of

superheat.

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A. The outdoor unit shall have a galvanized steel base pan.

B. The base pan shall have multiple drain holes located

under the coil and throughout the pan to provide

èĦæìèñ÷çõäìñìñêòéçèéõòö÷çìöæëäõêèäñç÷òóõèùèñ÷

accumulation of damaging ice.

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C. The base pan of the outdoor unit shall contain a tubular

èïèæ÷õìæëèä÷èõ÷òóõèùèñ÷æòñçèñöä÷èúä÷èõéõòð

freezing.

D. The pan heater shall be enabled and operated by

öòé÷úäõèúëèñ÷ëèäðåìèñ÷ìöåèïòú#'Ï¤#Ì¥

E. Ýëèóäñëèä÷èõöëäïïåèóõò÷èæ÷èçúì÷ëä÷ëèõðäïæø÷¡

out.

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A. All internally connected copper tubing shall conform to

ASTM B280 tubing tolerances.

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A. The outdoor cabinet shall be constructed of commercial

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coating.

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A. The outdoor unit shall have a reverse-cycle (hot gas)

defrost system to maximize heat pump operation and

minimize energy consumption.

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A. The accumulator shall be connected to the compressor

return line to prevent liquid refrigerant from entering the

compressor during operation.

1-5000933 Rev. 0

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