Ringder RC-112E User Manual

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Microcomputer Temperature Controller User Manual
Model:RC-112E
The product adopts the latest electronic technique with LED display, which learn from the
advantages and experience of stand-alone edition temperature controllers domestically
and overseas. It is the most economical product with simple operation, stable performance,
small size and intelligent control, cool and heat shift functions, which applies to various
refrigeration and heating places and equipments.
Temperature measure range: -40~99'C
Resolution: 1
Accuracy: ±1*0
Power supply: 220VAC/110VAC/12V±10%,50/60HZ
Input: one NTC sensor
Output: one relay 10A/220VAC
Ambient requirements: temperature: -10~60°C; humidity: 20-85% (No condensate)
Cut out size: 71mmx29mm
Consumption:
EHIB
WORK indicator: means the output load is in working status; Normally on means work:
flash means delay: Off means not work.
SET indicator: means set status, Normally on means work; Off means not work.
Operation Instruction
Buttons: SET , UP ^
1. Temperature setting:
, DOWN ^ , POWER (J;

Ringder RC-112E Specifications

General

Brand	Ringder
Model	RC-112E
Category	Temperature Controller
Language	English

Summary

Product Introduction

Parameters

Indicator Description

Operation Instructions

Temperature Setting

Adjusts the desired temperature using SET, UP, and DOWN buttons. Saves automatically after 15 seconds of inactivity.

Maintain Parameters Setting

Enters the maintain menu by pressing SET for 3 seconds to adjust various parameters using UP/DOWN and SET buttons.

Switch On and Off

Turns the controller on by pressing POWER. Turns off by holding POWER for 5 seconds.

Function Description

Temperature Calibration

Aligns the measuring temperature with the standard temperature by adding an adjusted value.

Cool and Heat Function

Delay Time

High and Low Temperature Limit

Error Codes

Sensor Error Alarm

Handles sensor open circuit ('_') or short circuit ('HH') with specific output behavior.

Over Temperature Alarm

Displays 'HH' for temperatures >99°C and 'LL' for temperatures <-40°C.

Accessory

Wiring Diagram

Installation Notes