Tech Novitas FZC: P.O. BOX No.: 8073, SAIF Zone, U.A.E. Phone: + 971 6 5529892 Fax:. + 971 6 5529897
Tech Novitas Corp. LLC ,Wyoming, U.S.A, Tech Novitas ( Far East) Ltd, Hong Kong.
www. technovitas.com Email us at: [email protected]
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Refrigerant quantity per meter of liquid pipe, See table as below:
Liquid pipe
diameter
(mm)
Refrigerant
charging quantity
per meter of liquid
pipe(kg/m)
Liquid pipe
diameter (mm)
Refrigerant
charging quantity
per meter of liquid
pipe(kg/m)
12
0.11
19
0.26
16
0.18
22
0.36
c . Extra charging of refrigerant may cause the dilution of frozen oil,
which will influence the lubricating and cooling effect. So extra charging
of frozen oil is advised. Extra charging of frozen oil (ml)=extra charging
of refrigerant(kg)x22.6.
2.3.4 Outdoor unit Installation
a. The outdoor unit should be placed at a place safe and easy to
maintain , but not to be kept in a public place or exposed to snow and
water.
b. To ensure sufficient air volume, it is recommended that the outdoor
unit should be installed in a clean place, and kept away from dust and
dirt that may block the coil pipe. Besides, the outdoor unit cannot be
located where its exposed to hot air or smoke exhaust that affects heat