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Nulite NL-BKDX50-200II/R32 Installation And Operation Instruction Manual

Nulite NL-BKDX50-200II/R32 Installation And Operation Instruction Manual

Dc inverter heat pump

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DC INVERTER HEAT PUMP
Installation And Operation Instruction

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Summarization of Contents

Main Instruction of Product
Technical Parameters
Lists model, size, weight, and power supply specifications.
Physical Appearance
Provides a visual representation of the heat pump unit.
Detailed Specifications
Details technical specifications like waterproofing, capacities, and pressures.
Installation Guide
Heat Pump Placement
Covers installation location and general guidelines for heat pump placement.
Hydraulic System Setup
Details the process of hydraulic installation for the system.
Control Panel Operation
Controller Display Icons
Explains the display icons and interface of the wire controller.
Controller Interface and Keys
Describes the meaning of symbols and keys on the controller.
Operational Procedures
Guides on using the ON/OFF, Mode, Up/Down keys, and timing functions.
Controller Screen Lock
Details how to lock and unlock the wired controller.
Advanced Functions
Explains defrosted anti-freezing and floor drying functions.
Wireless Connectivity
App Store Search
Instructions for searching and finding the TuyaSmart app in the app store.
Adding Device via App
Steps for adding the heat pump device within the TuyaSmart application.
Wi-Fi Network Configuration
Guide to entering the Wi-Fi network name and password for connection.
Maintenance and Troubleshooting
Routine Inspections
Routine checks for controller sensitivity, fault codes, and parameters.
Component Servicing
Covers inspection and cleaning of compressor, fins, and heat exchanger.
Electrical System Maintenance
Focuses on inspecting electrical components like switches, contactors, and transformers.
Water System Servicing
Guides on checking water supply, filters, pumps, and pipe systems.
Refrigerant Management
Instructions on detecting leaks and refilling refrigerant.
Anti-Freezing Measures
Procedures for system anti-freezing after power failure or long shutdown.
Parts Replacement
Guidelines for replacing damaged spare parts with original ones.
Troubleshooting Guide
Troubleshooting common malfunctions like power issues and panel display errors.
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