Continuation Of The Test Depending On The Arrangement Of The Refrigerant Circuit; Pressure Test For Vehicles With Throttle And Catch Pan (With Ac Compressor Regulated From The Inside) - Skoda Citigo 2012 Workshop Manual

Citigo 2012 ➤ , Fabia 2000 ➤ , Fabia II 2007 ➤ , Fabia II 2009 ➤ , Fab ...
Air conditioning system with refrigerant R134a - Edition 10.2014
Note
The regulating valve for compressor of air conditioning system -
N280- is actuated by the control and display unit for air conditioner
Climatronic - E87- or by the Climatronic control unit - J255- ⇒ Ve‐
hicle diagnostic tester
– Continuation of the test depending on the arrangement of the
refrigerant circuit
⇒ "9.3 Continuation of the test depending on the arrangement
of the refrigerant circuit", page 74
9.3 Continuation of the test depending on
the arrangement of the refrigerant circuit
♦ Pressure test for vehicles with throttle and catch pan (with AC
compressor regulated from the inside)
⇒ "9.4 Pressure test for vehicles with throttle and catch pan
(with AC compressor regulated from the inside)", page 74
♦ Pressure test for vehicles with expansion valve and fluid res‐
ervoir (with AC compressor regulated from the inside)
⇒ "9.5 Pressure test for vehicles with expansion valve and fluid
reservoir (with AC compressor regulated from the inside)",
page 78 .
♦ Pressure test for vehicles with expansion valve, fluid reservoir
and with regulating valve for compressor of air conditioning
system - N280- (with AC compressor regulated from the out‐
side).
⇒ "9.6 Pressure test for vehicles with expansion valve, fluid
reservoir and with regulating valve for compressor of air con‐
ditioning system N280 (with AC compressor regulated from
the outside)", page 83
9.4 Pressure test for vehicles with throttle
and catch pan (with AC compressor
regulated from the inside)
Note
Connect A/C service station
♦
⇒ "5 Working with the A/C service station", page 36
Observe test requirements
♦
⇒ "9.1 Test requirements before the pressure test", page 71
– Bring the engine speed to 2000 rpm.
– Observe the pressure gauge of the A/C service station.
Note
Switching pressures of the pressure switch for the air conditioning
system - F129- on the refrigerant circuit ⇒ Heating, Air Condi‐
tioning; Rep. gr. 87 .
Specified values
High-pressure side:
From the output pressure (when connecting the pressure gauge)
rising up to maximum 20 bar overpressure.
74
Rep. gr.00 - Technical data
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