CONTENTS
CHAPTER 1 General Description 1-1
1.1 — Introduction 1-1
1.2 — Application 1-2
1.3 — Description 1-2
1.4 — Principles of Operation 1-4
CHAPTER 2
Installation Instructions 2-1
2.1 — Receiving Inspection 2-1
2.2 — Location 2-1
2.3 — Piping 2-2
2.4 — Heat Pump Systems with High Flow Rates 2-2
2.5 — Electrical 2-3
CHAPTER 3
Pre-Start Preparation 3-1
3.1 — Inspection 3-1
3.2 — Boiler and System Cleaning 3-2
3.3 — Boiler Water Treatment 3-4
CHAPTER 4 Operating Instructions 4-1
4.1 — Initial Startup 4-1
4.2 — Maintenance Schedule 4-4
4.3 — Element Replacement Procedure 4-5
CHAPTER 5 Troubleshooting 5-1
5.1 — Problems, Causes, and Actions 5-1
CHAPTER 6 Parts 6-1
6.1 — Ordering Parts 6-1