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Contents
1.
INTRODUCTION
4
2.
IMPORTANT RECOMMENDATIONS AND PRECAUTIONS
4
2.1.
Summary table of technical data
6
2.2.
Application area
7
2.3.
Instructions and technical norms
7
2.4.
Explanation of applied symbols
8
2.5.
Package content
8
2.6.
Transport and handling
8
3.
TECHNICAL FEATURES
9
3.1.
Construction features
9
3.2.
Name of parts
9
3.3.
Overall dimensions
10
3.4.
Before installation, installation space requirements
11
3.5.
Pipeline connection
11
3.6.
Electric connection
13
3.7.
Control circuit diagram of heat pump water heater
14
4.
THE WORKING METHODE OF THE HEATPUMP
15
4.1.
Operation principle
15
4.2.
Operation explanation
15
4.3.
Water heating methods
16
4.4.
Explanation of water heating operation
17
4.5.
Mode selection
17
4.6.
Construction features
18
5.
USEFUL INFORMATION, PRECAUTIONS
18
5.4.
First installation
18
5.5.
Instructions and warranty
18
5.6.
Recommendations
19
5.7.
Safety precautions
19
