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Willhi WH1436H User Manual

Willhi WH1436H
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WILLHI WH1436H Digital Humidity Controller Manual
(NEW VERSION)
UPDATE:
The outlet has been updated from a universal outlet to a standard U.S. outlet.
The operation has been simplified for ease of use.
An expanded humidity control range has been implemented.
Emai: bill.1226@163.com
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Willhi WH1436H Specifications

General IconGeneral
ModelWH1436H
TypeDigital Temperature Controller
Temperature Resolution0.1°C
DisplayLED
Control ModeOn/Off
HysteresisAdjustable
MountingPanel Mount
Control OutputRelay
Output Capacity10A
Sensor TypeNTC
Power Consumption≤ 3W
Temperature Range-50~110°C

Summary

Indicator Status and Operation

SET Indicator States

Indicates the controller's setting process or control process status.

WORKING Indicator States

Shows if the controller is supplying output power or not.

Setting Menu Navigation (SET Button)

Use the SET button to enter menus, select parameters, and confirm values.

Power Control and Saving Settings

Use POWER to save settings, quit, or turn the controller on/off.

Adjusting Parameters (UP/DOWN Buttons)

Use UP/DOWN to navigate parameters and adjust values rapidly.

Viewing Humidity Bounds (Hb/Lb)

Hold UP to view Hb and DOWN to view Lb when not in setting mode.

Restoring Default Settings

Procedure to reset all controller settings to their factory defaults.

Alarm Function Activation

Enable alarm by setting AL or AH; press any button to silence.

Quick Start and Mode Examples

Setting Essential Parameters

Focus on setting HC, Lb, and Hb for basic controller operation.

Humidification Mode Operation Example

Example of setting up the controller to manage humidifiers.

Dehumidification Mode Operation Example

Example of setting up for dehumidifier use with alarms.

Controller Menu Parameters

Working Mode (HC)

Configures the controller for humidification (H) or dehumidification (C).

Humidity Range Bounds (Lb, Hb)

Sets the lower (Lb) and higher (Hb) bounds for humidity control.

Reading Calibration (CA)

Adjusts the humidity sensor reading for accuracy.

Compressor Time Delay (PT)

Defines the minimum on-off cycle interval for compressor protection.

Humidity Alarms (AH, AL)

Sets high (AH) and low (AL) humidity thresholds for audible alerts.

Troubleshooting Common Issues

Output Device Not Activating

Checks for correct humidity levels, PT delay, and target conditions.

Displaying EEE with Beeping

Indicates a sensor probe issue or defect.

Controller Not Turning On/Off

Ensures the input power cord is securely connected.

Displaying LLL or HHH

Indicates humidity is below minimum or above maximum measurable.

Continuous Beeping

Usually due to alarm settings; disable alarms by setting AH=100, AL=0.

Humidity Bounds Auto-Adjustment

Explains Lb must be less than Hb and how the controller auto-corrects.