Firefly FFC-20 User Manual

Hot Water Series
CONTENTS
9. Maintenance and Trouble Shooting
9.1 Maintenance
9.2 Failure code checking
9.3 Common failures code
9.4 Parameter checking and adjustment
9.5 Parameter number and description table
9.6 The manometer instruction
7. Controller Operation
7.1 Illustration for the keys
7.2 Illustration for LCD display
7.3 Water temperature setting
7.4 Clock setting
7.5 ON/OFF time setting
7.6 Timer mode setting
6. Commissioning
6.1 Preparation Before Commissioning
6.2 Commissioning
5. Installation
5.1 Heat Pump unit Installation
5.2 Water System Installation
5.2.1 Water Tank Installation
5.2.2 Water Piping Installation
5.3 Power Source Installation
4. Technical data
4. 1 Parameter table
4. 2 Dimension
4.3 Performance Curves
4.4 System Diagram
4.5 Components
1. Features/Benefits
2. Notes/Precautions
3. Model Number Nomenclature
8. Circuit drawing
1
1
2
2
2
4
6
13
14
15
15
17
17
17
19
21
21
21
22
22
23
23
27
24
25
29
33
33
34
34
35
36
36
5.4 Wire controller installation
20
9.7 Trouble Shooting
37
7.7 Timer cancelling
28

Firefly FFC-20 Specifications

General

Brand	Firefly
Model	FFC-20
Category	Heat Pump
Language	English