Fujitsu AOY54LJBYL User Manual

Installation and operating manual “1350-EN” 43
Heat pump, Split, single service
Inputs / outputs test
7700 I Relay test No test
This consists of instructing the regulator's relays one by one and checking their outputs. This enables you to check
that the relays are working and that the cabling is correct. Check that each appliance in the installation is operating
correctly.
–
No test _ Everything is on STOP _ Relay output QX23, QX22, QX21 module 1 _ Relay output QX1 to
QX6 _ Relay output QX23, QX21, QX22 module 2 _ Relay output QX7
The display shows the “Key” symbol. Pressing the Info button displays “Error 368”
Warning: The component being tested is receiving electrical power throughout the test.
7710 I Output (Ux) test ---,0…100% 1 ---
7711 I Voltage (Ux) value 0 … 10 Volt 0
7720 I Digital outputs test 0 = No test
1 = Everything is on STOP
2 = Digital output DO1
3 = Digital output DO
No test
7721 I Digital output DO1 Cooling regime,
Heating regime
Heating
regime
7722 I Digital output DO2 Off, ON ON
7730 I Outside temperature (B9) -50 … 50 °C 0
7820 I Sensor temperature BX1 -28 … 350 °C 0
7823 I Sensor temperature BX4 -28 … 350 °C 0
7824 I Sensor temperature BX5 -28 … 350 °C 0
7830 I Sensor temperature BX21 module 1 -28 … 350 °C 0
7831 I Sensor temperature BX22 module 1 -28 … 350 °C 0
7832 I Sensor temperature BX21 module 2 -28 … 350 °C 0
7833 I Sensor temperature BX22 module 2 -28 … 350 °C 0
7841 I Contact status H1 Open, Closed Open
7846 I Contact status H2 Open, Closed Open
7855 I Contact status H3 Open, Closed Open
7914 I Input EX4 0, 230 V 0
7915 I Input EX5 0, 230 V 0
7916 I Input EX6 0, 230 V 0
Etat
8000 I State heating circuit 1 0
8001 I State heating circuit 2 0
8003 I State DHW 0
8004 I State cooling circuit 1 0
8006 I State heat pump 0
8011 I State swimming pool 0
8022 I State supplementary source 0
8050 I History 1 Time, Date, State code
8052 I History 2 Time, Date, State code
8054 I History 3 Time, Date, State code
8056 I History 4 Time, Date, State code
Line
Function Setting range
or display
Setting
increment
Basic
setting

Fujitsu AOY54LJBYL Specifications

General

Brand	Fujitsu
Model	AOY54LJBYL
Category	Heat Pump
Language	English