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Installation conditions
1) Remote condenser needs at least 410mm(16.1") clearance from floor.
-Discharge air to top. Need space for air inflow
2) Max. tubing line length (H+R+D)must be less than 45m(148ft)
3) Tubing line length and recommended refrigerant amount
R: Tubing to top ≤ 10.7m(35ft)
H: Between head to condenser ≤ 30m(98ft)
D: From top to condenser ≤ 4.5m(15ft)
Calculation formula
(R x 1.7 (safety factor)) + H + (D x 6.6(safety factor)) ≤
45m
Tubing length
IM-1100 ~
IM-1700 ~
IM-2000 ~
Refigerant
R-404A
~ 6m (20ft)
4,700g (10.4lb)
7,700g(17lb)
7,900g(17.4lb)
~ 8m (26ft)
4,800g (10.6lb)
7,900g(17.4lb)
8,100g(17.9lb)
~ 10m (35ft)
4,900g (10.8lb)
8100g(17.9lb)
8,300g(18.3lb)
~ 15m (50ft)
5,200g (11.5lb)
8300g(18.3lb)
8,500g(18.7lb)
Factory standard
~ 30m (98ft)
6,000g (13.2lb)
9100g(20.1lb)
9,300g(20.5lb)
Refrigerant amount
Remarks
Length of tubing line
(1/2" & 3/8" tube)
R-410A