Innova IGZDUP35V2NI-1 Owner's Manual page 30

Model
IGZPAC35V2NO-1
IGZPAC50V2NO-1
IGZPAC71V2NO-1
IGZPAC85V2NO-1
IGZPAC100V2NO3-1
IGZPAC125V2NO3-1
IGZPAC140V2NO3-1
IGZPAC160V2NO3-1
2.2.6 Installation of Drain Pipe
(1) It is not allowed to connect the condensate drain pipe into waste pipe or
other pipelines which are likely to produce corrosive or peculiar smell to
prevent the smell from entering indoors or corrupt the unit.
(2) It is not allowed to connect the condensate drain pipe into rain pipe to
prevent rain water from pouring in and cause property loss or personal
injury.
(3) Condensate drain pipe should be connected into special drain system for
air conditioner.
2.2.6.1 Indoor Side Drain Pipe
Install the drain hose in accordance with the instructions in this installation manual
and keep the area warm enough to prevent condensation. Problems with the
piping may lead to water leaks.
(1) Install the drain hose with downward gradient (1/100 to 1/50) and no
risers or traps are used for the hose. See the following figure.
(2) Be sure there is no crack or leak on the drain hose to avoid the formation
of air pocket. See the following figure.
Item Standard
Pipe Length
5.0m
7.5m
Unnecessary
Charge Pipe
Length
≤7.0m
≤9.5m
NOTE!
26
Additional
Refrigerant Amount
for Extra Pipe
16g/m
20g/m
35g/m