Haier MRV 5-RC VP1-112B Service Manual page 149

Note 1:
For suction gas pipes, high pressure gas pipe and liquid pipes, gas pipe, flare connections shall be wrapped with
insulation materials (purchased locally) when their auxiliary insulation cylinders have been installed.
For installation of insulation materials for the flare
nut connections, it shall be cautioned that:
(1) Please connect it tightly so as to ensure no gas
leakage at both ends.
(2) The retaining clamp shall not be over tight so
as to ensure the thickness of the insulation
materials.
(3) Joints of insulation materials (purchased locally)
for the upper flare nut connections shall be
wrapped upwards.
(4) Ensure that joints of the insulation materials are
installed upwards. (See Fig.13.)
Auxiliary pipe
Tube side of vale box of the insulation pipe
Valve box
Seal
146
Field pipe
side of the
insulation pipe
Bind both ends with tie wire
Fig.13