Table Of Contents - Hisense Hi-Therma AHZ-100HCDS1 Installation & Maintenance Manual

TABLE OF CONTENTS

1. GENERAL INFORMATION
1.1 GENERAL NOTES
2. SAFETY 4
2.1 APPLIED SYMBOLS
2.2 ADDITIONAL INFORMATION
3 IMPORTANT NOTICE
3.1 MINIMUM FLOOR AREA REQUIREMENTS 6
3.2 CAUTION OF THE PRESSURE BY CHECK JOINT
4. TRANSPORTATION AND HANDLING 7
5. BEFORE OPERATION
5.1 LINE-UP OF OUTDOOR UNITS
5.2 FACTORY-SUPPLIED UNIT COMPONENTS 8
6. GENERAL DIMENSIONS
7. UNIT INSTALLATION 9
7.1 INSTALLATION SPACE
7.2 INSTALLATION PLACE PROVISION
7.3 DRAIN PIPING
7.4 WATER PIPING 12
7.4.1 GENERAL NOTES BEFORE PERFORMING PIPING WORK 12
7.4.2 WATER PIPING CONNECTION
7.4.3 SUSPENSION OF WATER PIPING 12
8. REFRIGERANT CIRCUIT
8.1 REFRIGERANT CHARGE 13
8.2 PRECAUTIONS IN THE EVENT OF REFRIGERANT LEAKS 13
9. SPACE HEATING AND DHW 13
9.1 ADDITIONAL HYDRAULIC NECESSARY ELEMENTS
9.2 REQUIREMENTS AND RECOMMEN-DATIONS FOR HYDRAULIC CIRCUIT
9.2.1 Requirements for anti-freezing
9.2.2 Minimum required water volume
9.2.3 Minimum required water flow
9.2.4 Additional information about hydraulic circuit 16
9.3 WATER FILLING 17
9.4 DHW TANK SELECTION AND INSTALLATION
9.4.1 DHW tank selection
9.4.2 Safety device
9.4.3 DHW tank installation
9.5 WATER CONTROL
10. ELECTRICAL AND CONTROL SETTINGS
10.1 GENERAL CHECK
10.2 WIRING 24
10.3 TERMINAL BOARD CONNECTIONS
10.3.1 WIRING OF UNIT AND CONTROLLER
10.3.2 Terminal board 1 (Main power supply)
10.3.3 Terminal board (Auxiliary electric heater)
10.3.4 Wiring of DHW
10.4 WIRING OF AUXILIARY ELECTRIC HEATER
10.5 SAFETY THERMOSTAT
10.6 OPTIONAL INDOOR UNIT WIRING (ACCESSORIES)
10.7 WIRING SIZE AND MINIMUM REQUIREMENTS OF THE PROTECTION DEVICES
10.8 SETTING OF DIP SWITCHES ON PCB1
11. TEST RUN 39
11.1 CHECKLIST BEFORE TEST RUN 39
11.2 CHECKLIST DURING TEST RUN 39
11.3 CHECK THE MINIMUM FLOW RATE
12. MAIN SAFETY DEVICES
1
4
4
6
8
8
8
9
11
12
13
15
16
16
19
21
21
22
23
29
31
40
6
11
13
19
23
28
28
28
29
30
32
38
39
1
15
37