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Danfoss AKS 4100 Installation Manual

Liquid level sensor - coaxial d22 version
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Installation guide
Liquid level sensor - Coaxial D22 version
Type AKS 4100 / AKS 4100U
1a
D22 marking
2a
Available lengths:
AKS 4100, 280 mm
AKS 4100U, 11.0 in.
1
Danfoss
M84H0031_1
3
© Danfoss | DCS (MWA) | 2016.01
Top dead zone
60 mm (2.4 in.)
Bottom dead zone
(see tables)
* Values to be entered into HMI Quick Setup menu
and recorded on the setting label.
Stick the setting label onto the Signal Converter
either inside or outside.
2
AKS 4100
Factory setting
Refrigerant
Reference point
Ammonia
Improved Bottom dead zone values
after the adjustment of dielectric constant
20 mA
(100 %)*
Refrigerant
Ammonia
Surface level
AKS 4100U
Factory setting
Refrigerant
Min: 30 mm (1.2 in.)
Ammonia
Improved Bottom dead zone values
after the adjustment of dielectric constant
Refrigerant
Ammonia
Connector
for HMI
Danfoss
M84H0009_1
4
 Loosen cover stop
Danfoss
M84H0010_1
5
Bottom
Probe
Dead
Length
Zone
[mm]
[in.]
[mm]
280
11.0
48
Bottom
Probe
Dead
Length
Zone
[mm]
[in.]
[mm]
280
11.0
40
Bottom
Probe
Dead
Length
Zone
[in.]
[mm]
[in.]
11.0
280
1.9
Bottom
Probe
Dead
Length
Zone
[in.]
[mm]
[in.]
11.0
280
1.6
Cover stop
2.5 mm/0.2 in.
Allen Key
DKRCI.PI.SC0.H1.02 | 520H10544 | 1
Bottom
Dead
Zone
[in.]
1.9
Bottom
Dead
Zone
[in.]
1.6
Bottom
Dead
Zone
[mm]
48
Bottom
Dead
Zone
[mm]
40

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Summary of Contents for Danfoss AKS 4100

  • Page 1 Installation guide Liquid level sensor - Coaxial D22 version Type AKS 4100 / AKS 4100U AKS 4100 Factory setting Bottom Bottom Probe Refrigerant Dead Dead Length Zone Zone Reference point [mm] [in.] [mm] [in.] Ammonia 11.0 Improved Bottom dead zone values...
  • Page 2 AKS 41/41U to AKS 4100/4100U AKS 41/41U with a.c supply to AKS 4100/4100U with d.c supply AKS 41/41U AKS 4100/4100U – (–) 24 V a.c (L) 24 V d.c (+) 24 V a.c (N) 24 V d.c (–) Danfoss EKC 347 /...
  • Page 3 Will represent the level of refrigerant, in 4-20 milliampere, scaled (entered in QUICK SETUP) according to: SCALE 4 mA (4 mA), SCALE 20 mA (20 mA) (see g. 2). © Danfoss | DCS (MWA) | 2016.01 DKRCI.PI.SC0.H1.02 | 520H10544 | 3...
  • Page 4 = Probe length (280 mm) – Bottom dead zone (see g. 2) Basic data (40 mm) = 240 mm (9.4 in.) AKS 4100/4100U is a passive 2-wire 4-20 mA SCALE 20 mA Setting for Max. sensor that is loop powered. Measuring range: = Top dead zone (see g.
  • Page 5 AKS 4100 increase the value. 2.0.0 __________ Press to con rm. AKS 4100 Enter password: SET OUTPUT 8 mA AKS 4100 2.1.0 INFORMATION © Danfoss | DCS (MWA) | 2016.01 DKRCI.PI.SC0.H1.02 | 520H10544 | 5...
  • Page 6 38 → 40 100 → 104 1.10 41 → 44 105 → 111 1.11 45 → 47 112 → 117 1.12 48 → 50 118 → 122 1.13 © Danfoss | DCS (MWA) | 2016.01 DKRCI.PI.SC0.H1.02 | 520H10544 | 6...
  • Page 7 • Go to SUPERVISOR menu (see page 5). • Go to parameter 2.9.4 Reset Factory. • Select RESET FACTORY YES • Press 3 times to return to default screen. Factory reset completed. © Danfoss | DCS (MWA) | 2016.01 DKRCI.PI.SC0.H1.02 | 520H10544 | 7...
  • Page 8 © Danfoss | DCS (MWA) | 2016.01 DKRCI.PI.SC0.H1.02 | 520H10544 | 8...

This manual is also suitable for:

Aks 4100u