No Refrigerant In Refrigerant Cylinder During Auto-Charge; Refrigerant Auto-Charge In Last Stage; 2.3.104 Pf-00 - Long Test Run Failed; Pj-04-05-06 - Capacity Setting Mismatch For Inverter Pcb A3P - Daikin VRV IV+ Service Manual

2 Troubleshooting
2.3.102 PA-00 – No refrigerant in refrigerant
cylinder during auto-charge
Trigger Effect
- -
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed
order.
1 Connect a new refrigerant cylinder to continue refrigerant
auto‑charge. See installer reference guide for more information.
INFORMATION
If all procedures listed above have been performed and the
problem is still present, contact the helpdesk.
2.3.103 PE-00 – Refrigerant auto-charge in last
stage
Trigger Effect
This is not an error. It -
indicates that
refrigerant
auto‑charge function
proceeded to final
stage.
To solve the error code
1 Continue refrigerant charging.
INFORMATION
If all procedures listed above have been performed and the
problem is still present, contact the helpdesk.
2.3.104 PF-00 – Long test run failed
Trigger Effect
Long test run failed Unit will stop test run. Push BS1 (mode)
(2-88=0) while
additional charge
input (2-14=0).
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed
order.
1 Change field setting 2–14. See
Possible cause: No input at field setting 2–14 (2–14 = 0)
when field setting 2–88 = 0.
2 Set field setting 2–88 to 1, see
Press the set button BS2 more than 5 seconds to start the short
test run.
INFORMATION
Leak check function will NOT be available if short test run
is conducted while commissioning.
INFORMATION
If all procedures listed above have been performed and the
problem is still present, contact the helpdesk.
Service manual
50
https://daikin-p.ru/catalog/vrv-daikn/naruzhnye-vrv-bloki-daikin
Reset
-
Reset
-
Reset
button once.
"6.9 Field settings" on page 188.
"6.9 Field settings" on page 188.
2.3.105 PJ-04-05-06 – Capacity setting mismatch
for inverter PCB A3P
Main error code Sub error code
PJ 04
05
06
INFORMATION
Main, Sub 1 and Sub 2 indications are relevant in multiple
outdoor unit configurations. Main outdoor unit is the unit to
which F1‑F2 IN transmission line is connected. Main, Sub
1 and Sub 2 outdoor units can be identified by field setting
1‑00.
Trigger Effect
Main PCB detects Unit will stop
other type PCB than operating.
set in EEPROM or
wrong dip switch
setting on spare part
main PCB.
To solve the error code
INFORMATION
It is recommended to perform the checks in the listed
order.
1 Check if the correct spare part is installed for the main PCB.
See "3.9 Main PCB" on page 106. Check dips switch setting for
spare part main PCB.
Possible cause: Incorrect spare part main PCB or incorrect
dips switch setting.
2 Perform a check of the main PCB. See
page 106.
Possible cause: Faulty main PCB.
3 Perform a check of the inverter PCB A3P. See
PCB" on page 99.
Possible cause: Faulty inverter PCB A3P.
INFORMATION
If all procedures listed above have been performed and the
problem is still present, contact the helpdesk.
2.3.106 PJ-09-15-16 – Capacity setting mismatch
for fan inverter PCB A4P
Main error code Sub error code
PJ 09
15
16
INFORMATION
Main, Sub 1 and Sub 2 indications are relevant in multiple
outdoor unit configurations. Main outdoor unit is the unit to
which F1‑F2 IN transmission line is connected. Main, Sub
1 and Sub 2 outdoor units can be identified by field setting
1‑00.
Trigger Effect
Main PCB detects Unit will stop
other type PCB than operating.
set in EEPROM or
wrong dip switch
setting on spare part
main PCB.
Unit
Main
Sub 1
Sub 2
Reset
Manual reset via user
interface.
Power reset at
outdoor unit.
"3.9 Main PCB" on
"3.8 Inverter
Unit
Main
Sub 1
Sub 2
Reset
Manual reset via user
interface.
Power reset at
outdoor unit.
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ Heat Pump
ESIE18-14 – 2019.07