Daikin E Series User Manual

SiAU18-715 Field Setting
Test Operation 151
3.2.6 Check Operation
To prevent any trouble in the period of installation at site, the system is provided with a test
operation mode enabling check for incorrect wiring, stop valve left in closed, coming out (or
misplacing with suction pipe thermistor) of discharge pipe thermistor and judgment of piping
length, refrigerant overcharging, and learning for the minimum opening degree of electronic
expansion valve.
Unit stopping
Press the TEST button for 5 seconds.
10 sec to 10 minutes
LED display (H1P~H7P) (
8:ON 3:OFF 9:BLINK)
3383333
3933338
Pressure equalizing
Step 1
20 sec to 2 minutes
10 minutes
3 minutes
15 minutes
3933383
Cooling start controlStep 2
3933388
3933888
Stability waiting operationStep 3
Refrigerant over charge judgment Step 7
• Stop valve close check
• Wrong wiring check
• Piping length check
3933833
3933838
3933883
Judgment function
Step4~6
CHECK OPERATION FUNCTION
5 seconds
3938338
3938383
Pump down residual operation Step 8
2 minutes
Standby for restarting
Completion
Step 9

Daikin E Series Specifications

General

Brand	Daikin
Model	E Series
Category	Air Conditioner
Language	English