Danfoss erc 112c инструкция пароль трехзначный

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Installation Guide

ERC 112

Bottle Cooler Controller

Power Supply 100 – 240 V AC Switch mode power supply. Average 0.7 W

Input

5 inputs: 4 analogue (digital), 1 digital; user specific assignment

• Air / Evaporator / Condenser • Door sensor: all types, user specific

• Light sensor: Danfoss ECO light

sensor

• Motion sensor

Output

UL60730 EN60730

«DO1»

(Compressor relay)

120 V AC: 16 A resistive /

FLA 16/LRA 72

240 V AC: 10 A resistive /

FLA 10 / LRA 60

16(16) A

«DO4»

8 A resistive, FLA 2 / LRA

12, TV-1

8 A resistive, 2(2) A

«DO5» FLA 2 / LRA 12, TV-1 8 A resistive, 2(2) A

«DO6» FLA 2 / LRA 12, TV-1 8 A resistive, 2(2) A

Max 10 A total «DO4-6»

Probes

• Danfoss NTC sensors and Danfoss ECO accessories

• Danfoss PT1000 ohm / 0°C

Connectors

• Modular connector system for OEM customers, with optional output screw

terminal adapter

• Input connector type: Rast2 5 Edge connectors

• output connector type: RAST 5 standard

Programming Programming with Danfoss ERC docking station, integrated system

Assembly

3 types for all controls:

front mounting; brackets; fully integrated solution

(requires OEM specific design of mounting hole)

Display LED display, 3 digit, decimal point and multi functionality icons; °C / °F scale

Keypad 4 buttons (integrated IP65 design), 2 left, 2 right; user programmable

Operating

Conditions

0 °C – 55 °C, 93% rH

Storage

Conditions

-40 °C – 85 °C, 93% rH

Range of

Measurement

-40 °C – 85 °C

Protection

Front: IP65

Rear: water and dust protection corresponds to IP31,

accessibility of connectors limit rear part rating to IP00

Environmental Pollution degree II, non-condensing

Resistance to

heat & re

Category D (UL94-V0)

EMC category Category I

Operating Cycles Compressor relay: more than 175.000 at full load (16 A (16 A))

Approvals

• R290 / R600a end-use applications

employing in accordance to

EN / IEC 60335-2-24, annex CC and

EN / IEC 60335-2-89, annex BB

• Glow wire according to

EN / IEC 60335-1 / IEC / EN 60730

• UL60730

• NSF

• CQC

• GOST R 60730

• These approvals are only valid when

using the accessories approved

Technical specication

Menu structure Operation Changing the setpoint:

Two kinds of left buttons — see pictures 1. and 3.

Example of changing a parameter Turning ON/OFF the ECO function

Password protection

Acknowledging alarm

Activating manual defrost

Dimensions

Wiring diagram

Conguration of outputs

Conguration of inputsConguration of inputs

ERC front and button functionality

Functional description of used sensors

Front mounting

(Lock with frame)

Rear mounting

(Lock with clips)

Relay

outputs

Compress. Defrost Fan Light Alarm

Heating

application

DO1 (o1C)

DO2 (o2C)

DO3 (o3C)

DO4 (o4C)

Input/

sensor

Cabinet

sensor

Evapor.

sensor

Conden.

sensor

Door

sensor

Light

sensor

Movem.

sensor

Comm.

S1

S2

S3

S4

di

Control temperature sensor

The control sensor must always be connected and is used for controlling the cut-in and cut-out of

the compressor according to the set-point. The sensor is also used for the displayed temperature.

Most common placement is in the return air to the evaporator.

Evaporator sensor

The evaporator sensor is only used for de-icing of the evaporator and has no control purpose.

Place the sensor where the ice melts last.

Please be aware of that sharp fins can damage the cable.

Condenser temperature sensor

The condenser sensor is used to protect the compressor against high pressure when the

condenser is blocked or the condenser fan fails.

Place the sensor at the liquid side of the condenser. Use a metal bracket or metal tape to ensure

good thermal conductivity. Be sure that the cable does not pass hot spots at the compressor or

condenser that exceeds 80 °C.

Congurable functionality

Button

Basic

function

Not

operating

ON/OFF

Increase

setpoint

Decrease

setpoint

Toggle

defrost

Toggle

light

1 press OK

1 pess and hold

2 press BACK

2 pess and hold

3 press UP

3 pess and hold

4 press DOWN

4 pess and hold

Congurable functionality

Button

Toggle

ECO

Toggle

pulldown

Increase

display

intensity

Decrease

display

intensity

Toggle °C

or F

Info menu

1 press

1 pess and hold

2 press

2 pess and hold

3 press

3 pess and hold

4 press

4 pess and hold

Press and

hold 5 sec to

access the

menu

1. Parameter group

1. Parameter name

Lower left button

Lower left button

Scroll through parameters

Scroll through menu group

The display shows the current temperature

Current temperature

1.

1.

2.

2.

3.

3.

Flashing temperature setpoint

Press: UP/DOWN to adjust setup

After 30 seconds, the display automatically

reverts to showing the current temperature

Defrost symbol is shown in defrost mode

Defrost symbol will disappear after the defrost is

finished.

(The dEF text during the defrost is displayed or

not based on the cabinet manufacturer settings)

Press briefly

to start or

stop defrost

1.

2.

3.

4.

5.

6.

7.

8.

9.

Press and hold 5 sec to access

the menu

Press: UP / DOWN to scroll

through the menu

Press: UP / DOWN to find the

desired parameter

Press: UP / DOWN to enter the

desired value

To select: press the lower

left button (OK)

To confirm: press the lower

left button (OK)

To accept: press the lower left

button (OK) and return to

parameter name

To exit without accept:

press the upper left button (BACK)

To return to parameter group:

press upper left button (BACK)

To return to menu:

press upper left button (BACK)

After 30 seconds of inactivity,

the display automatically

reverts to showing the current

temperature

Scroll through parameters group

Scroll through group «dEF» parameters

1.

2.

The green ECO symbol is list

when in ECO mode

Press briefly to enter

ECO mode

Password protection on three levels:

LEVEL 1: shop (daily use by shop personnel)

LEVEL 2: ser (service technician)

LEVEL 3: OEM (OEM programming

Press and hold 5

sec to access the

menu

1.

2.

The alarm code flashing alternately

with the temperature and the

alarm symbol is displayed

After the acknowledge the

temperature is displayed and the

alarm symbol remains shown

Press any button to acknowlege

Электронный холодильный контроллер ERC112 со светодиодным дисплеем, специально разработанный для охладителей бутылок, коммерческих холодильников и морозильников. Он особенно подходит для ОЕМ клиентов, так как время, простая и надежная установка и высокое качество важны наряду с гибкостью. Дисплей может быть красным или синим. Контроллер доступен с верхней левой кнопкой «ECO» или «Оттайка». Нижняя левая кнопка может быть «Свет», «Отключение» или «Ускоренное охлаждение».

Документация

Контроллер может настраиваться тремя способами: используя «Программу», при помощи док-станции или вручную посредством кнопок на фронтальной панели. «Программа», лицензированная Данфосс, предлагает простую настройку параметров посредством USB шлюза. Программа поставляется отдельно; для получения технической литературы и дополнительной информации контактируйте с местным представительством Данфосс.
Док-станция поставляется отдельно. Для получения технической литературы и дополнительной информации контактируйте с местным представительством Данфосс.

• 23, «PS1» Min. 0 Max. 999 Default 0 Password level 1 / PS1 Password Level 2 / PS2 Password Level 3 / PS3 These assign passwords to the three levels of access. The password is a three-digit number. Access levels are Shop, Service and OEM. You may not therefore have access to change all the passwords. Passwords are entered by using the up and down arrow buttons. Danfoss advises against using passwords which are easy to remember or enter, for example 111, 222, …

• 24, Danfoss erc 112 «HAr» HW version Danfoss hardware version number. «onL» OrderNoLow Danfoss order code number. «onH» OrderNoHigh Danfoss order code number. «oEL» OEM code Low «oEn» OEM code Middle «oEH» OEM code High «PAr» Parameter version OEM parameter version number [requires EKA copy key update]. «CHd» Manufacturing date Programme dat…

• 21, «t1A» Min. -20.0 K Max. 20.0 K Default 0.0 K Air Temperature Adjustment (applies to non-Danfoss temperature sensors only) This parameter is a relative value and allows adjustment of the control sensor temperature. For instance, at a measured temperature of 7*C and «tAd» set to -2 K, the input from the control sensor will be 5*C instead. «t2A» «t3A» «t4A» Inputs…

• 3, Danfoss erc 112 Typical application S3, S4 are optional Glass Door Merchandiser No-frost freezer/sub-zero cooler S2, S3, S4 are optional S3, S4 are optional Gastro No-frost freezer/Cooler S2, S3, S4 are optional User Guide | ERC 112 Refrigeration Controller © Danfoss | DCS (vt) | 2019.07 BC200686422115en-000802 | 3
  …

• 11, «FSt» Min. 0 s Max. 960 s Default 10 s Fan Minimum Stop time Minimum stop time for fan protection. «FdC» Min. -10.0 K Max. 10.0 K Default 0.0 K Fan Δt cut in (This parameter is only applicable with Automatic fan control «Aut» mode.) Delta T for fan to cut in which the temperature offset comparing with thermostat cut in temperature. «Fdt» Min. 0 s Max. 999 s Default 0 s Fan stop time on door open The delay with wich t…

• 15, «Cdd» Min. 0 min Max. 15 min Default 0 min Compressor Door Open Delay/Cdd This parameter sets the delay in minutes before the compressor stops when the door is opened. If set to zero, the function is disabled. «Srt» Min. 0 min Max. 60 min Default 0 min System resume after door open Fan and Compressor resume after cut out by door open. «Pod» Min. 0 s Max. 300 s Default 300 s Power ON Delay This is the delay in seconds between power…

• 28, ERC 112 Output Input Application ERC type DO1 DO2 DO3 DO4 S1 S2 S3 S4 Di Standard beverage cooler ERC 112C Comp Fan Lamp Control Defrost Condenser or Ambient Light or Motion detection Door or Motion detection Sub-zero beverage cooler ERC 112D Comp Heater Fan Lamp Control Defrost Condenser or Ambient Light or Motion detection Door or Motion detection Out-door beverage cooler ERC 112D Comp Heater Fan Lamp Control Condenser Ambient Light or Motion dete…

• 18, Danfoss erc 112 «Pdd» Min. 0 min Max. 960 min Default 240 min Pull down delay Normally, it is not necessary or desirable to sound an alarm during a pull down (the initial phase of reaching the desired temperature). This parameter prevents the high temperature alarm «HAt» sounding during pull down and after a defrost for the number of minutes set for the parameter. NOTE: it does not apply to the low temperature alarm «LAt». «dod&…

• 14, CoP Compressor settings «uPt» Min. no Max. yes Default no Voltage protection «no»: no voltage protection. «yES»: voltage protection activated based on voltage related settings. «uLi» Min. 0 V AC Max. 270 V AC Default 0 V Minimum cut-in voltage/uLi. Minimum cut-out voltage/uLo. Maximum voltage/uHi These three parameters provide voltage protection to the compressor. …

• 1, User Guide Electronic Refrigeration Controller ERC 112 This user guide is intended to be used by OEMs for the purpose of programming ERC 112. It may also be useful for technicians. However, it is not intended as a user guide for end users. www.danfoss.com/erc
  …

• 6, Dimensions Power Supply 100 — 240 V AC Switch mode power supply. Average 0.7 W Purpose of control To control commercial Refrigeration Applications Construction of Control Electronic control for incorporation for use in Class I and Class II appliance Automatic Action Micro- disconnection on operation type 1.B Input 5 inputs: 4 analogue (digital), 1 digital; user specific assignment; Optional: External button input • Cabinet air/Evaporator/Con…

• 4, Display Buttons / / / The ERC 112 is an electronic refrigeration controller with an LED display especially developed for bottle coolers and commercial fridges and freezers. It is particularly suited for OEM customers where time, easy and reliable installation and high quality need to go hand in hand with flexibility. The display can be ordered in red or blue. The controller is available with the upper left button as «ECO» or «Defrost». The lower left-button can be …

• 8, Type I-Pack Qty. Code no. -100 – 200 °C, Pt 1000 S4, 1000 mm, 3-pole 108 080G3350 S4, 2000 mm, 3-pole 54 080G3351 S4, 3000 mm, 3-pole 27 080G3352 Light-sensors S3, 1000 mm, 3-pole 108 080G3311 S3, 2000 mm, 3-pole 108 080G3313 S3, 3000 mm, 3-pole 108 080G3315 Magnetic door sensor di/S4, 1000 mm, 3-pole 81 080G3320 di/S4, 2000 mm, 3-pole 81 080G3322 di/S4, 3000 mm, 3-pole 81 080G3324 Cable door sensor di/S4, 1000 mm, 3-pole 108 080G3340 di/S4, 2000 mm, 3-pole 108 080G3341 di/S4…

• 12, «Pdi» Min. 0 hour Max. 48 hour Default 15 hour Pull Down Defrost Interval This is the time between defrost cycles during pull down. It is measured in hours and can be up to 48 hours. During pull down, this setting overrides the defrost interval and defrost time settings (see the defrost section). «Pdd» Min. 0 hour Max. 48 hour Default 24 hour Pull Down Duration Maximum time for pull down. If time expires pull down will stop, regardless of temperatur…

• 29, Danfoss erc 112 Control sensor Control sensor Evaporator sensor The control sensor must always be connected and is used for controlling the cut-in and cut-out of the compressor according to the set point. The sensor is also used for the displayed temperature. Vertical coolers with fan Most common placement is in the return air to the evaporator. The sensor can be placed close to the fan – even when the fan is pulsed during compress…

• 16, «CFu» Min. °C Max. °F Default °C Display Unit This parameter sets the display to Fahrenheit or Celsius. Switching from one to the other will cause all temperature settings to be automatically updated accordingly. «trS» Default SCo Temp sensor to display «SCo»: temperature control. «EuA»: evaporator temperture. «Con»: condenser temperature (condenser cleaning). «AuS»: only for showing on display. «rES&qu…

• 5, Quick programming Software for PC USB gateway USB programming key Docking station USB gateway The USB Gateway is a laboratory tool, offering fast and easy programming of any ERC controller connected directly to the PC. «KoolProg Software» installation kit is provided for the PC. The gateway is standard inventory for OEM labs. Programming an individual unit in a laboratory The USB key requires «Koo…

• 20, «Euu» Min. no Max. yes Default yes EWU active on/OFF Enable or disable early wake up. «CLH» Min. 0 hour Max. 24 hour Default 6 hour Shop close hour Shop is assumed to be closed when staying in ECO mode longer than shop close hour. «ErL» Min. 0 min Max. 240 min Default 120 min Early wake up time offset Time of exiting ECO mode for next day= Time of first activity to exit ECO mode — the early wake-up time. «0»: early wake up…