Daikin GYEQ20AN Service Manual page 242

Servicing Data
Operating
Under 100% load with refrigerant piping length of 7.5 m
conditions
Symbols
used in
drawings
— EV7 opening degree (pulses)
— EV3A opening degree (pulses)
— EV3B opening degree (pulses)
— Refrigerant high-side pressure (MPa)
— Refrigerant low-side pressure (MPa)
The following illustrations indicate where each part identified by a symbol in drawings is located on the reference circuit.
Fig. 7.2 / Standard operation data list: Locations of the parts identified by symbols in
drawings (for GYEQ20AN)
231
Part
EV7
EV3A
EV3B
High-side pressure 1
Low-side pressure
Cooling operation
(reference values)
PC checker name GYEQ20AN GYEQ30AN GYEQ20AN GYEQ30AN
2.92
0.93
SiAUY361411EA
Heating operation
(reference values)
5 5 5
5 5 5
5 5 5
2.94 2.40
0.90 0.68
Maintenance / Service Data
5
5
5
2.45
0.68