Контроллер данфосс erc 101 инструкция

MAKING MODERN LIVING POSSIBLE

EN-Instruction sheet

Technical highlights

y Pre-programmed — ready to use

y Compressor protection against instable voltage

y High condensing temperature protection

y Compact design — total depth is only 46 mm

y Real 16A power relay — up to 2.5 HP compressors

y Automatically controlled brightness of large-size LED display

y Fully compatible with flammable refrigerants (R290)

y Moisture protection (housing & coating)

y Advanced defrost algorithms

Technical specifications

FEATURES

DESCRIPTION

100 VAC — 240 VAC 50-60 Hertz, automatic switch mode

Power supply

power supply

Rated power

Less than 0.5 W

Danfoss NTC Air temperature probes

2 analogue inputs

Danfoss NTC Condenser

temperature probes (optional)

Output compressor

16 (16A) EN60730; 16 (16A) CQC;

16A (16A FLA/72A LRA) UL60730

relay

LED display, 3 digits, decimal point and

Display

multi functionality icons, °C scale

Operating

0 °C to 55 °C, 93% rH

conditions

Storage conditions

-40 °C to 85 °C, 93% rH

Measurement range -40 °C to 85 °C

Front: IP65/Rear: water and dust protection

Protection

corresponds to IP31, accessibility of connectors limit

rear part rating to IP00

Pollution degree III

Environmental

(can be mounted inside a refrigerated cabinet),

non-condensing

Resistance to heat

Category D (UL94-V0)

& fire

EMC category

Category I

Compressor relay:

Operating cycles

more than 175,000 at full load ((16A) 16A)

R290/R600a: EN/IEC 60079-15:2005,

Glow wire according to EN/IEC 60335-1,

Approvals

IEC/EN 60730, UL60730, NSF, CQC, GOST R 60730

Note: These approvals are only valid when using the

accessories listed in this document

Produced by Danfoss A/S (EL-MSSM/AZ) | March 2014

ERC 101 kit

Installation

y Insert the ERC 101 in to the cabinet

y Attach the clips to each side of the

ERC 101

Input/output

DO

1(o1)

DO1:

2

L

UL: 16FLA 72LRA,

3

N

IEC: 16(16)A

Input/

Cabinet

Evapor.

Conden.

Sensors

Sensors

Sensors

Sensors

S1

S2

1

2

3

DO & Input/Sensors

Dimensions mm

^

^

78.25 mm

ERC 101

controller

100-240VAc +/-10% 50/60Hz

OT 55

S1

S2

71 mm

30 mm

47.25 mm

rear mounting

51.25 mm

DKRCC.EI.RL0.A3.02/520H8599

Display/operation

Press BRIEFLY to defrost

Press the button

5 seconds to ON/OFF

The green def symbol is list

when in defrost mode

Press: variable direct function defrost

Sub function: BACK

Press: upper left button BACK

to return to parameter group

To select: press the lower

left button (OK)

Press: variable direct functionON/OFF

Sub function: OK

Operation menu

Press 5 sec both right buttons

to access the menu

1) Parameter groups

^

^

^

Scroll through the

menu group

^

Higher left button to exit

Lower left button to con rm

2) Parameter name

Higher left button to exit

Lower left button to con rm

IMPORTANT NOTE

The inputs are not galvanic separated and are connected directly to

the mains supply! For that reason, door-switches, sensors as well as the cables must fulfil the reinforced

insulation requirements.

Safety info

Risk of electrocution!

For mounting: do not connect mains power until the controller is correctly mounted.

For unmounting: disconnect the power supply before unmounting

^

Press UP/DOWN to

adjust setpoint

^

Flasching

Press any button to acknowlege

Press: tempearture setpoint

sub function: UP

Press and hold for 5 seconds

^

to enter the menu

Press: UP/DOWN to scroll

^

through the menu

Press: tempearture setpoint

sub function: DOWN

^

Scroll through the

^

3) Parameter value

1

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Danfoss ERC 101 kit Manual Information:

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Summary of Contents: [Page 1] Danfoss ERC 101 kit MAKING MODERN LIVING POSSIBLE EN-Instruction sheet ERC 101 kit Produced by Danfoss A/S (EL-MSSM/AZ) | March 2014 DKRCC.EI.RL0.A3.02/520H8599 1 Technical highlights Dimensions mm Technical specications y Pre-programmed — ready to use y Compress… [Page 2] Danfoss ERC 101 kit MAKING MODERN LIVING POSSIBLE EN-Instruction sheet ERC 101 kit Produced by Danfoss A/S (EL-MSSM/AZ) | March 2014 DKRCC.EI.RL0.A3.02/520H8599 2 Assignments Assignments of inputs and outputs S2 Application S2A Application to be controlled with Sensor…

MAKING MODERN LIVING POSSIBLE

EN-Instruction sheet

Menu

Parameters

Cod

Description

Setpoint

Stp

Setpoint

Thermostat

tHE

Thermostat settings

Setpoint adjustment

SPr

Current setpoint adjustment value diF * SPr

ratio

Differential

diF

Thermostat differential

Air temperature

tAD

Air Temp Adjust

adjust

Alarm

ALA

Alarm setting

High temperature

Alarm is activated above this temperature

HAt

alarm

(Celsius )

Low temperature

Alarm is activated below this temperature

LAt

alarm

(Celsius )

Compressor

CoP

Compressor Setting

Minimum time compressor must run 0-30

Min run time

Crt

minutes

Minimum time compressor must idle 0-30

Min Stop time

CSt

minutes

Maximum time compressor must idle 0-480

Max OFF time

Cot

minutes

Compressor run time if temperature sensor is

Error run time

Ert

not working (0-60 minutes )

Compressor stop time if temperature sensor is

Error stop time

ESt

not working (0-60 minutes )

Minimum cut-in

When compressor is OFF:

uLi

voltage

lowest compressor start voltage (0-270 V)

Minimum cut-out

When compressor is ON:

uLo

voltage

lowest operation voltage (0-270 V)

When compressor is ON:

Maximum voltage

uHi

highest operation voltage (0-270 V)

Delay in seconds between power ON &

Power ON delay

Pod

compressor being activated

Defrost

dEF

Defrost Setting

No: defrost function is disabled,

Defrost type

dFt

nat: OFF-cycle defrost (natural defrost)

Temp at which defrost stop

Terminating temp

dtt

(evap temperature or cabinet temperature)

The minimum time in hours between the start

Def Min Interval

dii

of each defrost cycle

The maximum time in hours between the

Def Max Interval

dAi

start of each defrost cycle

The minimum duration of a defrost cycle

Def Min time

dit

in minutes

The maximum duration of a defrost cycle

Def Max time

dAt

in minutes

Condenser

Con

Condenser protection settings

Protection

Condenser Alarm

If condenser sensor exceeds this temperature,

CAL

Limit

alarm is activated

Condens er Block

If this temperature is exceeded, compressor

CbL

Lim it

will be stopped

Temperature at which compressor may start

Condenser OK limit

CoL

after a stop due to exceeding CbL

Temperature below which the compressor is

Condenser Low Temp

CLL

not allowed to start

Display

diS

Display setting

Lock-time After

dLt

Display lock time after defrost [0-60 min]

defrost

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alternations can be made without subsequential changes being necessary in specifica-

tions already agreed. All trademarks in this material are property of the respecitve companies. Danfoss and Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

Produced by Danfoss A/S (EL-MSSM/AZ) | March 2014

ERC 101 kit

De-

Assignments

Min

Max Unit

fault

-50

80

C

2

S2 Application

0.0

1.0

—

0.0

DO1 configuration

0.0

20.0

K

2.0

Password level1

0.0

20.0

K

0

Password level2

Service

-50.0

80.0

C

15.0

Voltage value

-50.0

80.0

C

-50.0

Relay 1 counter

Interval counter

Defrost time counter

0

30

min

0

Firmware version

0

30

min

0

Hardware version

0

480

min

0

Problem solving

0

60

min

0

Problem

0

60

min

0

Compressor does not start

0

270

Vac

0

0

270

Vac

0

E01 or E02 is shown on display

Display alternates between «Con» and

0

270

Vac

270

temperature

Display alternates between «Hi» and

0

300

Sec

180

temperature

Display alternates between «Lo» and

temperature

no

nat

—

nat

0

25

C

7

0

96

hours 6

0

96

hours 7

0

240

min

10

0

480

min

30

0

85

C

75

0

85

C

85

0

85

C

60

-50

20

C

-5

0

60

min

5

Assignments of inputs and outputs

Application to be controlled with Sensor

C. (nC=Not Connected, Sco= Temp control,

S2A

nC

Con

—

EuA= Evap temp, Con=Cond temp {condenser

cleaning})

Relay output 1. compressor (CoP)

o1C

CoP

HeT

—

2. Heater HeT

PS1

Shop owner Most common parameters

0

999

—

Service technician all parameters with read

PS2

permission and possibility to change a

0

999

—

number of parameters

Service

uAC

Current main power supply voltage

0

270

Vac

Thousands of cycles of compressor relay since

rL1

0

999

1000

manufacture

int

Compressor run time since last defrost

0

999

min

dnt

Duration of last defrost cycle [min]

0

999

min

Fir

Danfoss software version number

—

—

—

HAr

Danfoss hardware version number

—

—

—

Probable cause

Remedy

Waiting for compressor delay timer

Check CoP->CSt

Line voltage to compressor too low or too high Check CoP->uLi, uLo, uHi

E01: Sensor «S1» defective

Replace sensor

E02: Sensor «S2» defective

Condenser temperature exceeds the

Clean condenser,

temperature set in condenser settings menu

Check Con->CAL, CbL

Temperature too high

Check ALA->HAt

Temperature too low

Check ALA-> LAt

DKRCC.EI.RL0.A3.02/520H8599

nc

CoP

0

0

—

—

—

—

—

—

2