Danfoss ERC 101 kit Instruction Sheet

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
Parameters group
^
3) Parameter value
1