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Willhi WH7016C User Manual

Willhi WH7016C
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WH7016C
Thermostat Product
Manual
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Willhi WH7016C Specifications

General IconGeneral
Temperature Measurement Error±0.5 °C
Sensor TypeThermistor
Power SupplyAC 220V
DisplayLED
Data StorageNon-volatile Memory
Enclosure RatingIP20
TypeDigital Temperature Controller
Sensor ModelNTC
Contact Current10A
Control OutputRelay Output
Control TypeOn/Off
Differential0.1°C to 10°C adjustable

Summary

Thermostat Installation and Wiring

Installation Opening Size

Specifies the dimensions required for mounting the thermostat.

Wiring Diagram and Terminal Connections

Illustrates how to connect the load, power, and sensor.

Electrical Performance Specifications

Details the operational parameters like measurement range, accuracy, and voltage.

Thermostat Operation and Functions

Key Button Functions

Explains the operation of the RST and SET buttons for control.

LED Status Indicators

Describes the meaning of the WORK and SET LED lights on the display.

Cooling and Heating Mode Operations

Details the logic and examples for cooling and heating functionalities.

Mode Selection

Procedure to set the thermostat for cooling (C) or heating (H) mode.

Hysteresis Functionality

Defines the temperature interval for switching the output on/off.

Advanced Thermostat Settings

Hysteresis Parameter Adjustment

Guide to setting the hysteresis value for temperature control.

Temperature Calibration

Function to correct temperature readings for accuracy.

Delay Protection Function

Prevents rapid cycling, especially for compressor-based cooling.

Upper and Lower Limit Settings

Sets the range for acceptable control temperature points.

Configuration Menu and Troubleshooting

Menu Code Selection Overview

Lists and explains the codes for various settings like HC, D, LS, HS, CA, PT.

Troubleshooting Fault Tips

Provides guidance on common issues like sensor disconnection or out-of-range temperatures.

Usage Cautions

Highlights important safety and operational warnings for proper use.

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