AKO 16526A, User Manual

Page: 37 / 44

3516526A02 Ed. 01
37
Expansion valve
Level 1 Level 2
Description Values Min. Def. Max.
EEV
u00
Valve type: 1=PWM-type EEV
2=Stepper-type EEV
1 * 2
SH
Superheating set point K 0.1 8 40
u02
Refrigerant gas type: 0= R-404A, 1= R-134A, 2= R-407A, 3= R-407F, 4= R-410A,
5= R-450A, 6= R-513A, 7= R-744, 8= R-449A, 9= R-290, 10= R-32, 11= R-448A,
12=R1234ze, 13=R23, 14=R717, 15=R407C, 16=R1234yf, 17=R22, 18=R454C,
19=R455A, 20=R507A, 21=R515B, 22=R452A, 23=R452B, 24=R454A
0 * 24
u03
PWM cycle time s. 2 6 10
u04 Proportional constant value (P) 1 10 100
u05
Integral constant value (I) 0 10 100
u06 Derivative constant value (D) 0 0 100
u07
Opening value of the electronic expansion valve when cooling is activated % u13 50 u12
u08 Duration of valve opening on cooling demand s. 2 5 240
u09
Valve opening value with sensor error S5 or S6: 0=Fixed opening according to u10;
1=Average opening over the last 24 hours
0 0 1
u10
Valve opening value with sensor error S5 or S6 (if u09=0) % u13 0 u12
u11
Manual valve opening value (0=Disabled), (cycles acc. to u03)
(See page 18)
% u13 0 u12
u12 Maximum valve opening value % u13 100 100
u13
Minimum valve opening value % 0 0 u12
u14 Valve opening value after defrost (0=Disabled), (duration according to u15) %
0/
u13
0 u12
u15 Duration of valve opening after defrosting s 0 0 240
u16
Valve opening in case of LOP error (0=valve closed) %
0/
u13
0 u12
EP Output to level 1
* According to the set-up wizard.