Page 2030 - Workshop Manual - Tunland (2017)

61-24 HEATER AND AIR CONDITIONING - COOLANT

(b) Connect the connectors of the A/C refrigerate
collecting/filling system to the high and low
ends of the A/C system respectively.
(c) Vacuum the A/C system.
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(d) Turn on the high pressure and low pressure
valves of the A/C refrigerate collecting/filling
system.
(e) Top up the coolant according to the user's
manual of the A/C refrigerate collecting/filling
system and ensure the filling volume of the
coolant meets the standard.
(f) Disconnect the connectors of the A/C
refrigerate collecting/filling system to the high
and low ends of the A/C system respectively.
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