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Daikin LRMEQ8AY1 [17/17] The entire flow
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16
6. The Entire Flow
hhkhhhh lhhlhhh
hkkhhhh
h: OFF
k: ON
l: Blinking
lhlhhhh lhkhhhl lhkhhhk
lhllhhh lhkkhhh
The entire flow
Initial display
(HP/LP or error code/LP)
Press the TEST(BS4) once
Manual operation
display mode
Manual operation display 2
Manual operation display 1
Select of manual
operation display
Press the
SET(BS2) once
Press the
SET(BS2) twice
Press the
RETURN
(BS3) once
Press the
RETURN
(BS3) once
Press the RETURN
(BS3) once
Decide of error
operation display
Indicate start of 7 segment
Outdoor unit data
· Press the MODE(BS1) once.
· Abnormal state of power supply line or
communication line of Digital Pressure Gauge Kit.
· Press the MODE(BS1) once.
· Error state of power supply line or communication line
of Digital Pressure Gauge Kit.
·
120 minutes have passed since display of manual operation display
OR
OR
7 segment flow (Manual operation display 1)
7 segment flow (Manual operation display 2)
HP/LP or error code/LP
HP/LP or error code/LP
LED of outdoor unit flow
Initial display
Error state (Lighting H2P of LED)
Manual operation display mode
Select of manual
operation display 1
Decide of manual
operation display
Select of manual
operation display 2
Indicate start of 7 segment
Indicate start of 7 segment
Indicate of manual
operation display 1
Indicate of manual
operation display 2
Error state of
before 1 time
Error State
Non-error State
Automatic scroll
indicate (new error
history ~ error history
of before 2 times)
Decide of manual
operation display
Indicate start of 7 segment
Содержание
- Bhgp26a1 e h 1
- Connected model 1
- Digital pressure gauge kit 1
- Failure diagnosis tool for zeas_a type 1
- Contents 2
- Table of contents 2
- Check the software of condensing unit 3
- Communicated image 3
- Condensing unit 3
- Digital pressure gauge kit 3
- Overview of product 3
- Preparation before connection of digital pressure gauge kit 3
- Specification of digital pressure gauge kit 4
- Connection drawing 5
- Discharge 5
- Label pasting drawing 5
- Mm max 5
- Section a 5
- Section a detail view 5
- Section b 5
- Section b detail view 5
- Suction 5
- Wiring drawing 5
- Connection drawing 6
- Knock hole on the front panel 6
- Attention in the display 7
- Digital pressure gauge kit and ram monitor can not be used at the same time for communication line is connected to x27a of control pcb of outdoor unit 7
- Installation drawing 7
- Abnormal 8
- Display item 8
- Display item and method of operation 8
- Normal 8
- Cautions for manual operation display 1 9
- Manual operation display 1 9
- 1 for a display example te0 is displayed refer to the detailed information of display items on the following page onward 10
- H h k h h h h 10
- H k k h h h h 10
- L h h l h h h 10
- L h k h h h k 10
- L h k h h h l 10
- L h l h h h h 10
- Table1 operation method of manual operation display 1 10
- 1 no display is available as target equipments are not present 2 in case each sensor is abnormal correct value can not be displayed before checking the sensor measurement please check if there is an abnormal report 11
- Table2 display items of manual operation display 1 11
- 1 no display is available as target equipments are not present 2 in case each sensor is abnormal correct value can not be displayed before checking the sensor measurement please check if there is an abnormal report 12
- Cautions for manual operation display 2 14
- Display example 14
- Each display item is displayed by automatic scroll interval of 3 sec in the order of display no 2 after display no 3 displayed automatically returns to display no 1 3 after 120 minutes of automatic scroll the display is automatically returned to the initial display so that it will not be lost 4 if booster unit is abnormal a batch of error codes from outdoor units such as 14
- Etc are displayed 14
- In case no error is present 14
- Manual operation display 2 14
- On the manual operation display 2 you can check error history for the preceding 3 times in this case both upper and lower sections show lighting display the upper section indicates how many times error occurred in the history the lower section displays error code 14
- Table 3 on p 14 shows how to set manual operation display 2 14
- H h k h h h h 15
- H k k h h h h 15
- L h h l h h h 15
- L h k k h h h 15
- L h l l h h h 15
- Table3 operation procedure of manual operation display 2 15
- Error display and measurements 16
- On completion of installation p 3 connection drawing turn the outdoor unit power on and make sure that pressures are displayed normally abnormal display refer to service diagnosis below and take necessary remedies if no figures are displayed if the trouble do not fall under any of the items described change the digital pressure gauge kit 16
- Service diagnosis 16
- Led of outdoor unit flow 17
- Segment flow manual operation display 1 17
- Segment flow manual operation display 2 17
- The entire flow 17
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