Gree GMV-VDR10PH/SA-S, Руководство пользователя

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ERV+DX coil
20
(2) When the indoor unit is controlled by two wired controllers, the addresses of the
two wired controllers should be different through address setting. Address 1 is
for master wired controller; Address 2 is for slave wired controller. Detailed
setting please refer to the owner’s manual of wired controller.
3.4 Installation for Pipeline
3.4.1 Installation for Copper Pipeline
(1) Direct the flared part of a copper pipe to the center of a screwed joint. Twist on
the flared nut tightly by hand. See the diagram below.
Torque required for twisting a screw nut
Pipe gauge (mm) Twisting torque (N×M)
Φ6.35 15
～
30
Φ9.52 35
～
40
Φ12.7 45
～
50
Φ15.9 60
～
65
(2) Use a torque wrench to twist on the flared nut until the wrench gives out a click
sound.
(3) The curvature of a pipe should not be too small; otherwise, the pipe may be
cracked. Installers should use pipe benders to bend the pipes.
(4) Use sponge to wrap the non-insulated connecting pipes and joints. Then tie
them well with plastic tape.
3.4.2 Installation for Drain Pipes
(1) Installation Requirement for Drain Pipes.
1) Never connect the condensate drainage pipe with waste water pipes or
other pipes that produce corrosive matters and peculiar smell; otherwise,
the peculiar smell will enter into the room and the unit will be corroded.
2) Never connect the condensate drainage pipe with rainwater pipes;
otherwise, the rainwater will flow back, resulting in property loss and