Danfoss AK-LM 330 User Manual

4 Menu operation RC8CC202 © Danfoss 09/2012 AK-LM 330 Vers. 1.4x
Select application
Measurements AK error When “ON”, the controller is in alarm condition.
Settings Main switch Main switch: ON: Regulation
OFF: Controller stopped
Conguration lock Locking conguration
To implement changes of certain parameters, the conguration lock must be “open".
Note: “Main switch” must be turned" OFF" to open conguration
0: Open
1: Locked
Select quick setup Selection of predened congurations.
When this is selected, all the controller settings and the denitions of input and out-
put will be adjusted to t the selected application.
(see manual for more details on individual predened settings).
Thermostat 1 - 4
Measurements AK error When “ON”, the controller is in alarm condition.
No. of thermostats The number of thermostats that have been dened can be read here.
1 to 8 can be read and operated in the following menus.
9 or more can only be read and operated from the Service Tool AK-ST
Th1 temp. Temperature Measurements on the sensor dened in "Thermostat 1"
Th 1 actual state The thermostat's actual value is shown here. ON or OFF.
2, 3, 4 There are similar settings for the other thermostats.
Settings Main switch Main switch: ON: Regulation
OFF: Controller stopped
Th1 Cut out temp Cut out value for relay which is dened in "Thermostat 1"
Th1 Cut in temp Cut in value for relay which is dened in "Thermostat 1"
Th1 High alarm limit High alarm limit "Thermostat 1"
Th1 High alarm delay Delay time for high alarm "Thermostat 1" (normal regulation)
Th1 High alarm del 2 Delay time 2 for high alarm "Thermostat 1" (e.g. after a defrost / cooling down)
Th1 Low alarm limit Low alarm limit "Thermostat 1"
Th1 Low alarm delay Delay time for low alarm "Thermostat 1"
Th1 DI def interlock Denition of switch to "Delay time 2" with DI signal
0: not used
1-16: Here, it is dened which DI input is to activate the long delay time.
Th1 DI alarm disable Denition of disarming alarm with DI signal
0: Not used
1-16: Here, the DI input that is to deactivate the alarm function is dened
Th1 Sensor select Here, the sensor that is to be used for "Thermostat 1" is dened
2, 3, 4 There are similar settings for the other thermostats.
Thermostat 5 - 8
Measurements AK error When “ON”, the controller is in alarm condition.
5, 6, 7, 8 Same function as for "Thermostat 1".
Settings Main switch Main switch: ON: Regulation
OFF: Controller stopped
5, 6, 7, 8 Same function as for "Thermostat 1".

Danfoss AK-LM 330 Specifications

General

Brand	Danfoss
Model	AK-LM 330
Category	Measuring Instruments
Language	English