Danfoss Controller type AKC 114A, 115A, and 116A for controlling evaporators. Verx. 1.5x. AKA 21 Installation guide

Brand: Danfoss

Model: Controller type AKC 114A, 115A, and 116A for controlling evaporators. Verx. 1.5x. AKA 21

Category: Thermostats

Type: Installation guide

RC.1M.B2.02 → RC.1M.B3.02 11-1998

Menu operation via AKA 21

Software version 1.5x

Controller for controlling evaporators

AKC 114A, 115A and 116A

ADAP-KOOL

2 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

System survey

A refrigerating plant fitted with ADAP-KOOL

refrigeration controls will mostly consist

of several controllers where each controller will regulate its own refrigeration

appliance/cold room.

The system has been designed in such a way that contact can be made to each and

every controller via a data communication system. One specific controller is selected,

and it will now be possible to make settings and readouts for this unit.

The individual controllers can be operated in two

ways:

1. With control panel type AKA 21.

Use this document when operation takes place in

this way.

2. With PC and system software type AKM. Use

another document with literature number

RC.1M.C

Operation

Validity

This menu operation was worked out in November 1998 and applies to AKC 114A,

AKC 115A and AKC 116A with the following code numbers:

084B6171 and 084B6172 (AKC 114A)

084B6173 and 084B6174 (AKC 115A)

084B6175 and 084B6176 (AKC 116A)

that are fitted with software version 1.5x.

AKC 114A-116A Version 1.5x Menu operation RC.1M.B3.02 © Danfoss 11/1998 3

All controllers that are connected to the same network can be operated with the

control panel. There may be as many as 125 controllers, and they are shown in

groups of 16 on the display.

A system is shown here which consists of more than 16 controllers. The meaning of

the letters is, as follows:

A: AKC controller

E: Controller with active ERROR (on addresses 2, 11 and 12 in this example)

g: Gateway (to addresses 13 and 14 in this example)

G: Gateway with connected printer

: A blank field indicates that there is no unit with this address.

Select the unit that is to be operated by using the “+/On” or “-/Off” key, and push

“Enter”. In this example you select the controller with address 4.

If the system comprises more than 16 units or units with an address code higher than

16, you may change to the next group by pushing “→”.

When a controller has been selected, you can make settings in it. This setting is

performed, as follows:

Shown in the upper right corner of the display is the setting with which the controller is

operating. Below that value a new setting may be made. Use the three keys “+/ON”,

“-/OFF” and “Digit” for setting the new value. This new value will not govern the

regulation until you push the key “Enter”.

Select a controller

Settings of a controller

-50 to +50 5

OFF / ON ON

The functions in the controller can be protected by means of an access code.

Depending on the settings to be made, you may gain access in one of the following

ways:

User input: Gives access to:

1. Push F1 Display of alarms

2. Push F2 Reading of selected temperatures, change of

temperature in the refrigeration appliance, start of

defrost

3. Code 1 and then F1 Acknowledgement of alarms

Code 1 and then F3 Setting of selected parameters

4. Code 2 Operation of all settings of the entire menu system

(with system software type AKM there is access to

additional functions).

Pages 6 and 7 contain a description of how you gain access to the system via a code.

Access to a controller

1 < 1 > 16

AEAAAAAAAAEEgg A

1 < 4 > 16

AEAAAAAAAAEEgg A

17 < 17 > 32

AAA

4 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

A supporting text is attached to the individual functions. When such a function is

shown in the control panel’s display, the supporting text can be obtained by pushing

the key “Help”. The supporting text is intended as a help to users who no longer use

these operating instructions.

In the menus shown below functions with supporting texts are identified with the word

“Help” next to the function.

When an error appears in a system, it can be seen on the control panel’s display

which will show an “E”. If the control panel shows a text from a selected controller, the

LED at the word “Alarm” will furthermore flash.

When an error has occurred, first select the controller on which the error is registered.

When the controller has been found, push “F1”, and the error message will appear.

At the end of the document there is a list of all the error messages and a description

of how to acknowledge an alarm.

Supporting text

How to localise an error

When one controller has been selected from the total system, the following display will

appear (the display is the first one shown when you have selected an address from

the total system):

e.g.

AKC 116A Adr: 2

E Mon-11:27

From this position you can freely choose between several forms of operating levels:

1. Display of alarms - push “F1”

2. Display and setting of a few selected functions - push “F2”

3. Display and setting of several selected functions - push “F3”

The function may be protected with a code (code 1)

4. Display and setting of all allowed functions in the controller. The function may be

protected with a code (code 2).

Operation of the individual levels is shown below:

When you push “F1” the alarm messages from the controller in question appear. Only

active alarms are shown. With a push on “↓” you can see whether there are more alarm

messages, and if so, their texts.

When an alarm has been localised and corrected, the alarm is acknowledged

(removed from the system, so that it no longer appears). In large systems where a

gateway is also connected this acknowledgement will take place automatically. In

other systems it has to be done manually, cf. end of the document.

Prior to the acknowledgement of the alarm, the keying of a code is required, see page

Leave the F1 function by pushing “←”.

Functions of a

controller

1 < 2 > 16

AEAAAAAAAAAAgg A

AKC 116A Adr: 2

E Mon-11:27

Standby Mode

1. F1

AKC 114A-116A Version 1.5x Menu operation RC.1M.B3.02 © Danfoss 11/1998 5

When you push “F2” a number of functions will appear where it is possible to read or set

values.

You can move to and from the individual functions by pushing “↑” or “↓”. On page 3 you

can see how a setting is changed.

Man.Def. Manual defrost is activated when ON

OFF/ON (Changes automatically to OFF)

7:03:02

CutOut A °C Setting of thermostat cut-out value

-50 - 50 MUST BE SET. Even if the thermostat function has not been

3:05:02 selected. (The value is used by the injection function).

CutOut B °C Only AKC 115A/ Setting of thermostat cut-out value

-50 - 50 AKC 116A MUST BE SET. Even if the thermostat function has not been

4:05:02 selected. (The value is used by the injection function)

CutOut C °C Only AKC 116A Setting of thermostat cut-out value

-50 - 50 MUST BE SET. Even if the thermostat function has not been

5:05:02 selected. (The value is used by the injection function)

Ther.Air A Actual air temperature (section A)

3:04:01

Ther.Air B Only AKC 115A/ Actual air temperature (section B)

4:04:01 AKC 116A

Ther.Air C Only AKC 116A Actual air temperature (section C)

5:04:01

RunTime A Actual thermostat cut-in time of section A

3:04:08 or duration of the latest finished cut-in

RunTime B Only AKC 115A/ Actual thermostat cut-in time of section B

4:04:08 AKC 116A or duration of the latest finished cut-in

RunTime C Only AKC 116A Actual thermostat cut-in time of section C

5:04:08 or duration of the latest finished cut-in

Reg Cond. A Help Regulating condition

3:02:01 0: No cooling 5: Start after defrost

| 1: Start up 6: Forced closing

Reg Cond. B Help 2: Adaptive control

4:02:01 Only AKC 115A/ 8: Sensor errror

AKC 116A 4: Defrosting 9: Modulating temperature control

| 10: Forced cutout (Melt function)

Reg Cond. C Help

5:02:01 Only AKC 116A

Leave the F2 function by pushing “←”.

2. F2

6 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

When you push “F3”, a number of functions will appear which are used when the system

is serviced.

• If access code is used (code 1), key it as follows:

- Push the “key”

- Enter the code by using the three keys “+”, “-” and “Digit” (the code is mentioned

later as code 1, and the factory setting is 40. If code 2 has been set at 0,

access code 1 cannot be used).

- Push “Enter”

- Push “F3”

Move to and from the individual functions by pushing “↑” or “↓”.

On page 3 you can see how a setting is changed.

Main Switch Main switch: 1: Regulation

-1 / 0 / 1 0: Controller stop

2:02:01 -1: Service

Def.Stop °C Temperature value of defrost stop

0 - 60

7:04:03

MaxDefTime Max. permissible defrost time in minutes

5 - 180 (Security time on Temperature stop)

7:04:02

T0 °C Evaporating temperature

3:02:05

Superheat A Superheat section A

3:02:02

Superheat B Superheat section B

4:02:02

Superheat C Superheat section C

5:02:02

AKV OD % A Actual valve opening degree

3:02:04

AKV OD % B Actual valve opening degree

4:02:04

AKV OD % C Actual valve opening degree

5:02:04

Leave the function by pushing “←”.

3. F3

AKC 114A-116A Version 1.5x Menu operation RC.1M.B3.02 © Danfoss 11/1998 7

4. Access to all

functions

The access to the functions may be protected with a code (code 2).

• If access code is used, key it as follows:

- Push the “key”

- Enter the code by using the three keys “+”, “-” and “Digit”

- Push “Enter”

- Push “←”

Move to and from the individual functions by pushing the four arrow keys.

On page 3 you can see how a setting is changed.

When you wish to leave the “Access to all functions” function, push “Clear” and then

“←”.

List of functions on level 1:

1. Controller’s access display and access to system information

2. Interruption of regulation and selection of language

3. Controller A

4. Controller B (AKC 115A/116A only)

5. Controller C (AKC 116A only)

6. Common functions; Thermostat function, day/night Ctrl. settings, fan control, rail

heat control, display control, DI Alarm, Output control at forced closing, safety

function, Ext. injection, Ext. Temp. reference

7. Defrost control

8. Forced control functions for service and initial setting

Below and on the following pages the individual functions are shown together with a

brief description:

Level 1 Level 2 Level 3 Level 4 Description

AKC 11xA Adr: xxx Controller access display

Mon hh:mm If the code function is used, continue by pushing the "key" key.

Enter Code Entry of access code 1 or access code 2 (cf. also 1:07 and 1:08).

0 - 255 0 Continue by pushing "arrow left"

1:01

AKC 11xA Adr: xxx Access to system information

Mon hh:mm If an E appears in the display, an error has been re

istered.

Code No. Readin

of the controller’s code no. and pro

ramme version.

Prog. Ver.

1:02

Clock: Settin

of controller clock (AKC clock)

Mon hh:mm

1:03

Clock: Day. Settin

of day (1 = Monday, 7 = Sunday)

Mon(1) Sun(7)

1:03:01

Clock: Hour Settin

of hours

0 - 23

1:03:02

Clock: Min. Settin

of minutes

0 - 59

1:03:03

System Address Readin

of the controller’s system address

Addr. yyy xxx yyy=network no. and xxx=address.

1:04 The system address can only be set via PC

Alarm report to Readin

of the alarm address (end receiver) the alarms are to be

Addr. yyy xxx sent to.

1:05 The alarm address can only be set via PC.

8 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

Gateway Address Reading of the address on the nearst gateway which has to

xxx effect alarms (see 1:05)

1:06 The address can only be set via PC

. Code1 Chan

e of code 1. The code

ives access to acknowled

ement

0 - 255 of active alarm by means of the F1 key.

1:07 Also access to the selected settin

s/readouts via the F3 key.

| (Factory settin

= 40) (See also code 2)

. Code2 Chan

e of code 2. The code

ives access to the whole menu

0 - 255 system.

1:08 (Factory settin

= 0. Settin

= 0 offers free access where

neither code 1 not code 2 is required)

Main Function Main function

Alarm Messa

e(s) In case of alarm, an E is shown on the display

2:01 (Error lo

becomes visible)

See pa

e 19, check of error lo

2:01:01

Main Function Access to the main switch

Settin

2:02

Main Switch Main switch: 1: Re

ulation

-1 / 0 / 1 Help 0: Controller stop

2:02:01 -1: Service

Lan

e Selection of lan

e. Three lan

es have been entered

0 - 4 Help in the controller

2:02:02 Either: Or:

0: En

lish 0: En

lish

1: German 3: Danish

2: French 4: Spanish

NB! This function must be set prior to any uploadin

to system

software type AKM.

When the lan

e code has been chan

ed, push "ENTER"

and then "Clear".

. Type R Readin

of set refri

erant type

2:02:03

. Type Refri

erant selection: 0: No refri

erant selection. 12: R142b

0 - 23 Help 1: R12 13: User defin

2:02:04 2: R22 14: R32

3: R134a 15: R227

4: R502 16: R401A

5: R717 (ammonia) 17: R507

6: R13 18: R402A

7: R13b1 19: R404A

8: R23 20: R407C

9: R500 21: R407A

10: R503 22: R407B

11: R114 23: R410A

Controller A Section A

3 In case of alarm, an E is shown on the display

Alarm messa

e(s) (Error lo

becomes visible)

3:01

See pa

e 19, check of error lo

3:01:01

AKC 114A-116A Version 1.5x Menu operation RC.1M.B3.02 © Danfoss 11/1998 9

ection A Read-out of measurin

values related to section A

Measurements

3:02

Cond. A Re

ulatin

condition

3:02:01 Help 0: No coolin

5: Start after defrost

1: Start up 6: Forced closin

2: Adaptive control

8: Sensor errror

4: Defrostin

9: Modulatin

temperature control

10: Forced cutout

(

Melt function

)

Superheat A Superheat section A

3:02:02

SH Ref K A Actual superheat reference of the re

ulation

3:02:03

AKV OD % A Actual valve openin

ree

3:02:04

T0 °C Evaporating temperature

3:02:05

S2 A °C Gas temperature at evaporator outlet.

3:02:06

ection A Settin

of expansion valve function section A

Settin

3:03

. Ctrl. A Choose expansion valve function ON/OFF

OFF / ON

3:03:01

Thermostat Read.out of measurin

values related to thermostat function.

Measurements

3:04

Ther.Air A Actual air temperature

(

section A

)

3:04:01

AlarmAir A Actual air temperature for the alarm function in section A

3:04:02

S3 A °C Air temperature at evaporator inlet

(

section A

)

(

air on

)

3:04:03

S4 A °C Air temperature at evaporator outlet

(

section A

)

(

air off

)

3:04:04

CutOut A °C Actual thermostat

(

)

cut-out value

3:04:05

CutIn A °C Actual thermostat

(

)

cut-in value

3:04:06

Night Cond Status of day-/night operation (ON/OFF)

3:04:07

RunTime A Actual thermostat cut-in time of section A

3:04:08 or duration of the latest finished cut-in

Thermostat Settin

s for thermostat function

Settin

3:05

Ther. Sx A Definition of thermostat sensor(s)

1 - 3 Help 1: S3 in use

3:05:01 2: S4 in use

3: S3, S4 in use. CPT

(

calculated product temperature

)

CutOut A °C Settin

of thermostat cut-out value

-50 - 50 MUST BE SET. Even if the thermostat function has not been

3:05:02 selected.

(

The value is used b

the in

ection function

)

Diff. A K Setting of thermostat differential

0.5 - 10

3:05:03

10 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

S4A Day % S4 wei

htin

by day

0 - 100 S3 is automatically wei

hted. Must only be set if "Ther.Sx" = 3

3:05:04

S4A Ni

ht % S4 is wei

htin

at ni

0 - 100 S3 is automatically wei

hted

3:05:05

S4MinLim A Settin

of low S4 temperature alarm limit

-50 - 50 The function is only active, if wei

htin

between S3 and S4

3:05:06 Help is used for the thermostat function

Air Temp. Alarm Settin

s for alarm function

Settin

3:06

Alarm ModeA Definition of alarm thermostat

0 - 3 Help 0: No alarm thermostat

3:06:01 1: S3 used as alarm sensor

2: S4 used as alarm sensor

3: TherAir used as alarm sensor

h LimA °C Hi

h air temperature alarm limit (absolute value).

-50 - 50 When there is ni

ht setback operation, the alarm limit is raised

3:06:02 by the ni

ht setback value.

h1Del A Time delay of hi

h air temperature alarm durin

pull-down.

0 - 240 Help This value will apply until the actual air temperature has dropped

3:06:03 below the "upper alarm limit".

Thereafter shift to the time delay "Hi

h2Del m".

h2Del A Time delay of hi

h air temperature alarm durin

normal re

ulation.

0 - 60 Help

3:06:04

Low LimA °C Low air temperature alarm limit (absolute value)

-50 - 50

3:06:05

Low Del A Time delay for low air temperature alarm

0 - 60

3:06:06

Controller B Only AKC 115A/116A Section B (only AKC 115A and AKC 116A)

Description for "Controller B" is the same as for "Controller A" (3)

Controller C Only AKC 116A Section C (only AKC 116A)

Description for "Controller C" is the same as for "Controller A" (3)

Common Functions common to sections A, B and C

Controller

Alarm messa

e(s) In case of alarm, an E is shown on the display

6:01 (Error lo

becomes visible)

See pa

e 19, check of error lo

6:01:01

Thermostat

Mode

6:02

Ther. Mode Definition of thermostat function

0 - 3 Help 0: No thermostat function

6:02:01 1: The thermostat function is atached to section A

(cutout and cutin of sections B and C will come after section A)

2: There is one thermostat function in each function

3: Modulatin

temperature re

ulation (there is one

thermostat in each section.)

AKC 114A-116A Version 1.5x Menu operation RC.1M.B3.02 © Danfoss 11/1998 11

Day/Ni

ht Ctrl. Settin

s of day/ni

ht function

Settin

6:03

Day/Ni

ht Choose day-/ni

ht operation function

0 3 Help 0: No ni

ht setback

6:03:01 1: Chan

e between day and ni

ht operation accordin

nal on S6 input

2: Chan

e between day and ni

ht operation accordin

internal time clock

3: Chan

e between day and ni

ht operation accordin

to the

nal from the master controller (Si

nal via DANBUSS)

Dt Ni

ht K Ni

ht set back value

-25 - 25

6:03:02

Mo Day h Time table for day and ni

ht operation on Mondays

0 24 End of ni

ht setback

6:03:03 At settin

= 0 there is no ni

ht setback this day

Mo Ni

ht h Time table continued:

0 24 Start (of ni

ht setback)

6:03:04 At settin

= 0 there is no displacement this day

If day and night settings are identical, or if night is set before

the function will be chan

ed. See functional description

Tu day h As above, Tuesdays

0 24

6:03:05

Tu ni

ht h As above, Tuesdays

0 24

6:03:06

We day h As above, Wednesdays

0 24

6:03:07

We ni

ht h As above, Wednesdays

0 24

6:03:08

Th day h As above, Thursdays

0 24

6:03:09

Th ni

ht h As above, Thursdays

0 24

6:03:10

Fr day h As above, Fridays

0 24

6:03:11

Fr ni

ht h As above, Fridays

0 24

6:03:12

Sa day h As above, Saturdays

0 24

6:03:13

Sa ni

ht h As above, Saturdays

0 24

6:03:14

Su day h As above, Sundays

0 24

6:03:15

Su ni

ht h As above, Sundays

0 24

6:03:16

12 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

Fan Pulsin

Settin

of fan pulsin

durin

ht operation

(CutOut Ni

ht)

6:04

Fan On % Settin

of the fans’ ON period in percent of the "FanCycl m" time

0 - 100 (the function is only active in the cutout period durin

6:04:01 operation).

FanCycl m Period time for total ON / OFF time

0.0 - 60.0

6:04:02

Railheat Pulsin

Settin

s for railheat function

(Day/Ni

ht)

6.05

RailOnDay % Durin

day operation: Settin

of rail heat ON period in percent

0 - 100 of the "RailCycl m" time.

6:05:01

RailOnN

t % Durin

ht operation: Settin

of rail heat ON period in percent

0 - 100 of the "RailCycl m" time

6:05:02

RailCycl m Period time for total ON / OFF time

6 - 60

6:05:03

Display Ctrl. Settin

s for external temperature display type AKA 14

Settin

6:06

Disp. Ctrl. Choose read-out for display

0 - 3 Help 0: No display function

6:06:01 1: S3 read out

2: S4 read out

3: Ther.Air read out

Offset K A Offset adjustment of display si

nal, display A

-10.0 10.0

6:06:02

Offset K B Offset adjustment of display si

nal, display B

-10.0 10.0

6:06:03

Offset K C Offset adjustment of display si

nal, display C

-10.0 10.0

6:06:04

DI Alarm Settin

s for DI alarm function

6:07

DI Alarm Choose alarm function ON / OFF

OFF / ON

6:07:01

DI Text Select the alarm text

0 - 4 Help 0: DI alarm

6:07:02 1: Door alarm

2: Safety cutout

3: Fan failure

4: Leak alarm

DI Delay m Time delay from the alarm is re

istered until executed

0 - 180

6:07:03

AKC 114A-116A Version 1.5x Menu operation RC.1M.B3.02 © Danfoss 11/1998 13

Output Ctrl. at Definition of controller outputs at forced control si

nal

Forced Closin

(when the "ON" inlet is cut-out (terminal 32 - 33))

6:08

Output Ctrl. Output functions when there is forced control

1 - 3 Help 1: Fan outlet is ON

6:08:01 2: Fan outlet is OFF

3: All outlets are OFF and alarm thermostat function is stopped.

ON-InpMode Definition of AKC-ON input (terminals 32-33)

0 - 1 0: Connection not used, as the re

ulation is controlled by the

6:08:02

ateway’s override function

1: Connection must be made (when the volta

e is interrupted, the

valve closes)

Safety Function Settin

s for fan stop function

Fan Stop by S5

6:09

FanStopS5 Choose Fan stop function ON / OFF

OFF/ON Help

6:09:01

FanStop °C Temperature limit for fan stop (the fans are stopped when the

-50 - 50 S5A temperature is hi

her than this value. The fans will start

6:09:02 a

ain when S5A is lower than "FanStop °C" - 2K)

Extended Inject. Extended settin

s for injection function

Ctrl. Settin

6:10

SH Max K Max. superheat reference value

3.0 - 15.0

6:10:01

SH Min K Min. superheat reference value

3.0 - 10.0

6:10:02

MOP Ctrl. Choose MOP function ON/OFF

OFF/ON

6:10:03

MOP °C MOP point value

-50 - 15

6:10:04

Ext. Temperature Settin

s for Extern AL temperature reference

Reference

6:11

ExtRef Si

Definition for extern AL reference si

nal

1 - 2 1: 0 - 10 V si

nal

6:11:01 2: 2 - 10 V si

nal

ExtRefTemp Displacement to be produced by max. reference si

nal (10 V)

-50 - 50 (With settin

= 0 the function is OFF)

6:11:02

ExtRef K Display of reference (input si

nal + displacement)

6:11:03

Al MaxLim % Upper alarm limit. Set in percenta

e of input si

nal

0 - 100

6:11:04

Al MinLim % Lower alarm limit. Set in percenta

e of input si

nal

0 - 100

6:11:05

AI Delay m Time delay for alarm

0 - 180

6:11:06

Al Input % Input si

nal value in per cent.

6:11:07

14 Menu operation RC.1M.B3.02 © Danfoss 11/1998 AKC 114A-116A Version 1.5x

Defrost Control Defrost function

7:00

Alarm messa

e(s) In case of alarm, an E is shown on the display

7:01 (Error lo

becomes visible)

See pa

e 19, check of error lo

7:01:01

Defrost Read-out of measurin

values related to defrost function

Measurements

7:02

Def. Cond. Defrost condition

7:02:01 Help 0: No defrost 4: Not used

1: Pump down 5: Drainin

2: Not used 6: Injection delay

3: Defrostin

7: Fan delay

S5 A °C Defrost sensor temperature in section A

7:02:02

S5 B °C Only AKC 115A

Defrost sensor temperature in section B

7:02:03 AKC 116A

S5 C °C Only AKC 116A Defrost sensor temperature in section C

7:02:04

DefTime m Actual defrost cut-in time or duration of the latest finished

7:02:05 defrostin

period.

MDefTime m Avera

e value of the latest 4 defrostin

periods.

7:02:06

AccDefSkip Total number of skipped defrosts since start

7:02:07

AccNo.Def Total number of sustained defrosts since start

7:02:08

Defrost Ctrl. Definition of defrostin

method

Settin

7:03

Def. Ctrl. Choose defrost function ON/OFF

OFF/ON

7:03:01

Man.Def. Manual defrost is activated when ON

OFF/ON (Chan

es automatically to OFF)

7:03:02

DOD Ctrl. Choose defrost on demand ON/OFF

OFF/ON

7:03:03

Fan run Choose fan operation durin

defrost ON/OFF

OFF/ON

7:03:04

Defrost Stop. Definitions of defrost stop

Temp(1)/Time(2)

7:04

Temp/Time 1: Temperature stop (time as security)

1 - 2 2: Stop on time

7:04:01

MaxDefTime Max. permissible defrost time in minutes

5 - 180 (Security time on Temperature stop)

7:04:02

Def.Stop °C Temperature value of defrost stop

0 - 60

7:04:03

DefStop Sx Definition of sensor for defrost

2 - 5 Help 2: S2 3:S3

7:04:04 4: S4 5: S5 (default settin

)

Defrost Sequence Defrost sequence

Settin

7:05

Inj.Del m Liquid injection delay time

0 - 60

7:05:01

FanOnDel m Max. permissible fan start delay after defrostin

0 - 60 The delay time runs from the expiry of the delay time, if applicable,

7:05:02 for the liquid injection.

Fan On °C Temperature at which the fan starts after defrost.

-15 - 0 Fans starts when all S5 temperatures are below the value.

7:05:03

Def.Pro

ramme

schedules Select

7:06

Mon Sched. Choose defrost pro

ramme for Mondays