Danfoss ADAP-KOOL AK-PC 781 Скачать руководство пользователя страница 3

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AK-PC 781 Version 4.1x

Menu operation RC8CE202 © Danfoss 03/2013

Go through the individual functions one by one and make the required settings. When settings have

been made for one controller, the set values may be used as basis in the other controllers of the same

type and with the same software version. Copy the settings by using the copy settings function in the

AKM programme, and adjust subsequently any settings where there are deviations.

NB! If a list is required for noting down the individual settings, a printout can be made of it with a func-

tion in the AKM programme. Read the next section, “Documentation”.

Documentation

Documentation of the settings of the individual controllers can be made with the print function in the

AKM programme. Select the controller for which documentation of the settings is required and select

the “Print Settings” function (cf. also the AKM Manual).

Functions

Shown below are function groups with corresponding measurements and settings. A printout of the

given settings can be made using the AKM function “Print Settings” (see above).

Note

It has been necessary to make selections among the many measurements and settings coming from

the controller.

The operation from the AKM programme cannot contain them all.

If there is a need for access to all measurements and settings, you should make use of Service Tool

type AK-ST 500.

Содержание ADAP-KOOL AK-PC 781

Страница 1: ...Capacity controller with heat recovery AK PC 781 User Guide ADAP KOOL Refrigeration control systems...

Страница 2: ...an only be made from the Service Tool programme There are four kinds of settings ON OFF settings settings with a variable value time settings and reset alarms Enter the new value or move the sliding s...

Страница 3: ...e Read the next section Documentation Documentation Documentation of the settings of the individual controllers can be made with the print function in the AKM programme Select the controller for which...

Страница 4: ...FF in order to set configuration lock in open position 0 Open 1 Locked Refrigerant type Po Select refrigerant type 0 not selected 1 R12 2 R22 3 R134a 4 R502 5 R717 6 R13 7 R13b1 8 R23 9 R500 10 R503 1...

Страница 5: ...l status on Comp release output signal from MT controller MT request input Actual status on Comp request input signal on MT controller LT request output Actual status on Comp request output signal fro...

Страница 6: ...oad shed input 1 Load shed limit 2 Set max capacity limit for load shed input 2 MT release delay s Time delay on output signal Comp release on MT controller MT request delay s Time delay on input sign...

Страница 7: ...e m Minimum duration of OFF period 2 Min OFF time m As above for compressor no 2 to 8 1 Recycle time m Minimum period of time between two successive starts 2 Recycle time m As above for compressor no...

Страница 8: ...p C Actual temperature for control sensor Pc or S7 Cond ctrl ref C Actual reference temp for condenser capacity incl external contributions if any Cond cap Cut in condenser capacity in of total capaci...

Страница 9: ...pacity control is ready to start 6 Unloaded 7 9 Part loaded 10 Full loaded All capacity cutin 11 Running Capacity control is running Air flow status 0 No RFG selectNo refrigerant has been selected mon...

Страница 10: ...pressure measured with the pressure transmitter Tc C Condensing pressure in C measured with the pressure transmitter Gc status Actual gas cooler operation 0 Off 1 Standby 2 Max COP operation 3 Heat re...

Страница 11: ...overy is on HR temp cutin C Not at CO2 Temperature value when thermostat switch to heat recovery HR temp cutout C Not at CO2 Temperature value when thermostat switch off the heat recovery Alarm priori...

Страница 12: ...capacity Request Compr Cap Reference for compressor capacity deviations may be due to time delays P0 C Suction pressure in C Measured with the pressure transmitter Ss Suction gas C Actual suction gas...

Страница 13: ...ment of function defined in Pressostat 1 Pressostat 2 Bar As above but for Pressostat 2 Pressostat 3 Bar As above but for Pressostat 3 Settings Main switch Main switch ON Regulation OFF Controller sto...

Страница 14: ...where the relay is to cut in V1 Cutout The value where the relay is to cut out V1 Cutin delay m Time delay for cutin of relay V1 Cutout delay m Time delay for cutout of relay V1 High Al Limit The valu...