Daikin 2MXL18QMVJU 설치 매뉴얼 - 페이지 7
{카테고리_이름} Daikin 2MXL18QMVJU에 대한 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Daikin 2MXL18QMVJU 20 페이지.
Daikin 2MXL18QMVJU에 대해서도 마찬가지입니다: 설치 매뉴얼 (20 페이지)
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How to Use Reducers
• Use the reducers supplied with the unit as described below.
(1) Connecting a pipe of φ1/2 inch (12.7mm) to a gas pipe connection port for φ5/8 inch (15.9mm) :
(2) Connecting a pipe of φ3/8 inch (9.5mm) to a gas pipe connection port for φ5/8 inch (15.9mm) :
(3) Connecting a pipe of φ3/8 inch (9.5mm) to a gas pipe connection port for φ1/2 inch (12.7mm) :
• When using the reducer packing shown above, be careful not to
overtighten the nut, or the smaller pipe may become damaged.
(Apply about 2/3 to 3/3 the normal torque.)
• Apply a coat of refrigeration oil to the threaded connection port of
the outdoor unit where the flare nut comes in.
• Use an appropriate wrench to avoid damaging the connection
thread by overtightening the flare nut.
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English
No.1
No.2
φ5/8"
φ1/2"
φ1/2"
φ3/8"
Gasket (1)
No. 1
Be sure to attach
No. 3
the gasket.
Connection port of outdoor unit
No. 5
No. 6
Be sure to attach the gasket.
Connection port of outdoor unit
No. 4
No. 2
Be sure to attach the gasket.
Connection port of outdoor unit
No.3
No.4
φ5/8"
φ1/2"
φ1/2"
φ3/8"
Gasket (2)
Inter-unit piping
Flare nut (for φ5/8 inch (15.9mm))
Flare nut (for φ3/8 inch (9.5mm))
Flare nut (for φ1/2 inch (12.7mm))
φ3/8 inch (9.5mm)
φ1/2 inch (12.7mm)
φ5/8 inch (15.9mm)
No.5
No.6
φ5/8"
φ5/8"
φ3/8"
φ3/8"
Reduce and gasket
Flare nut tightening torque
24-1/8 – 29-1/2ft • Ibf (32.7-39.9N • m)
36-1/2 – 44-1/2ft • lbf (49.5-60.3N • m)
45-5/8 – 55-5/8ft • lbf (61.8-75.4N • m)
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