Daikin EUWL KZW1 Series Service Manual page 108

Troubleshooting
1
Regulator
3 3
4
Compressor
5
3–26
The table below contains the settings of the regulator.
Code Parameter Function
Direct Cooling set point
r1
Direct Cooling hysteresis
r2
Direct Heating setpoint
r3
Direct Heating hysteresis
r4
Factory Compressor rotation
r5
Factory Min. cooling set point
ra
Factory Max. cooling set point
rb
Factory Min. heating set point
rv
Factory Max. heating set point
rd
The table below contains the settings of the compressor.
Code Parameter Function
Factory Min. running time
c1
Factory Guard timer
c2
Factory Anti-recycling timer
c3
Factory Start delay between the two
c4
compressors
Factory Stop delay between the two
c5
compressors
User Time delay at start-up
c6
User ON delay pump compressor
c7
User OFF delay pump compressor
c8
Direct Running hours compressor 1
c9
Direct Running hours compressor 2
ca
User Maintenance threshold of c9 & cA
cb
Direct Running hours pump
cv
EUW5- EUW16-
12KZW1 24KZW1
and and
EUWL5- EUWL16-
12KZW1 24KZW1
12°C 12°C
3°C 3°C
30°C 30°C
3°C 3°C
__ 0°C
Standard 8°C 8°C
ZL option -7°C -7°C
ZH option -2°C -2°C
25°C 25°C
15°C 15°C
50°C 50°C
EUW5- EUW16-
12KZW1 24KZW1
and and
EUWL5- EUWL16-
12KZW1 24KZW1
0 s 0 s
6 (x 10 s) 6 (x 10 s)
24 (x 10 s) 24 (x 10 s)
__ 5 s
__ 0 s
0 s 0 s
15 s 15 s
0 min. 0 min.
__ __
__ __
0 h x 100 0 h x 100
__ __
Part 3 – Troubleshooting
ESIE-0303
Read/
write
r/w
Read/
write
r/w
r
r
r/w
r