MCOHome MH7H-EH User Manual

MCOHome MH7H-EH User Manual

Water /electrical heating thermostat

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Water /Electrical Heating Thermostat
MCOHome Water / Electrical Heating Thermostat is a Z-Wave Plus enabled device for
indoor temperature control. MH7H-WH is mainly applied to control wall mounted boiler, water
valve/pump etc. , while MH7H-EH is for electrical heating system. The device is of high
reliability and practicability, which can be included and operated in any Z-Wave network with
other Z-Wave certified devices from any other manufacturers. All non-battery operated nodes
within the network will act as repeaters regardless of vendor to increase reliability of the network.
Features:
Capacitive touch buttons
Tempered glass panel, PC alloy enclosure
Precise temperature calibration function
Attractive appearance
Clear display, easy to operate
Power Supply:AC85-260V, 50/60HZ
Output: MH7H-WH ≤5A ; MH7H-EH≤ 16A
Self Consumption:≤1W
External Temp. Sensor(optional): NTC R25℃=15KΩ B25℃/50℃=3550K
Working Environment:0-50
Dimension:86* 86*15mm
Hole Pitch:60-61mm
To protect yourself and others from danger and to protect the device from damage, please read the
safety information before using it.
Important!
A qualified electrician with the understanding of wiring diagrams and knowledge of electrical
safety should complete installation following the instructions.
Before installation, please confirm the real voltage complying with the device's specification.
Cut off any power supply to secure the safety of people and device.
During installation, protect the device from any physical damage by dropping or bumping. If
happens, please contact the supplier for maintenance.
Keep the device away from acid-base and other corrosive solids, liquids, gases, to avoid
damage.
Avoid overexertion during operation, to protect device from mechanical damage.
Read all instructions and documentation and save for future reference.
MCOHome Technology Co., Ltd
www.mcohome.com
MH7H-WH / MH7H-EH

Introduction

Specification
; 0-90% RH(Non-condensation)
(Adjustable)
℃(41-99℉)

Safety Information

1
User Manual

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Table of Contents
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Summarization of Contents

Product Overview and Specifications
Introduction
Overview of the Z-Wave Plus enabled thermostat for indoor temperature control.
Key Features
Highlights capacitive touch buttons, tempered glass panel, precise calibration, and clear display.
Product Specifications
Details power supply, output, consumption, environment, and dimensions.
Installation and Wiring
Installation Location and Precautions
Recommends indoor placement and outlines crucial safety precautions before installation.
Wiring Diagrams and Device Models
Provides wiring diagrams for different setups and a table of device models with specs.
Operation and Control
Button and Display Overview
Explains the thermostat's display elements and button functions (S1-S5).
On/Off and Temperature Control
Details how to turn the device on/off, set temperature, and use modes.
Key Lock and Control Specs
Describes the keypad lock feature and specific control logic for MH7H-WH.
Advanced Settings and Modes
Manual, Auto, and Vacation Modes
Explains how to switch between Manual, Auto, and Vacation modes.
Local Time and Auto Mode Scheduling
Guides on setting local time and configuring time periods for Auto mode.
Special Functions and Connectivity
Temperature Protection Functions
Details high temperature and anti-freeze protection for specific models.
Z-Wave Network Operation
Instructions for adding, removing devices from a Z-Wave network.
Technical Details and Warranty
Z-Wave Command Classes
Lists supported Z-Wave command classes for device communication and control.
1-Year Limited Warranty
Outlines the terms and conditions of the product's limited warranty.
Secret Menu and Configuration
Secret Menu Access
Instructions on how to enter the secret menu using button combinations and code.
Secret Menu Parameters
Details various configurable parameters like temperature limits, deadbands, and calibration.
Advanced Configuration and Notes
External Temperature Control and Display
Configuration options for controlling based on external temperature and display settings.
Factory Settings and Power Failure Behavior
Explains how to restore factory settings and device behavior after power loss.

Table of Contents

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