Table Of Contents - Boreal W-Series Installation And Service Manual

INSTALLATION INFORMATION: ............................................................................................................. PAGE 6
Unit description: ....................................................................................................................... Page 6
Unpacking the unit: .................................................................................................................. Page 6
Optimum Placement: ................................................................................................................ Page 6
Electrical Provisions: ............................................................................................................... Page 6
Circulator Pump Module Wiring (Ground Loop Only): ................................................................... Page 6
Indoor Loop Circulator Wiring: .................................................................................................. Page 6
Control Requirements: .............................................................................................................. Page 6
Control Transformer : ............................................................................................................... Page 7
Safety Controls: ...................................................................................................................... Page 7
Domestic Hot Water Connections (HW and HACW only): .............................................................. Page 8
SIZING AND HYDRONIC INFORMATION: ................................................................................................. PAGE 12
Heat Pump Sizing: .................................................................................................................... Page 12
Hydronic Applications General: ................................................................................................. Page 12
GROUND WATER SYSTEM INFORMATION: ............................................................................................. PAGE 15
General Requirements: ............................................................................................................. Page 15
Plumbing the Heat Pump: .......................................................................................................... Page 15
Pipe Insulation: ........................................................................................................................ Page 15
Water Discharge Methods: ......................................................................................................... Page 15
GROUND LOOP SYSTEM INFORMATION: ............................................................................................... PAGE 18
Circulator Pump Module: .......................................................................................................... Page 18
Flushing & Purging the Ground Loop: ........................................................................................ Page 18
Adding Antifreeze Solution: ...................................................................................................... Page 19
Initial Pressurization: ............................................................................................................... Page 19
Pipe Insulation: ....................................................................................................................... Page 19
STARTUP PROCEDURE: ...................................................................................................................... Page 21
Pre-start Inspection: ................................................................................................................ Page 21
Unit Startup: ........................................................................................................................... Page 22
Startup Record: ....................................................................................................................... Page 23
GENERAL MAINTENANCE: ................................................................................................................... PAGE 24
TROUBLESHOOTING GUIDE: ................................................................................................................ PAGE 25
Repair Procedures: .................................................................................................................. Page 32
Refrigeration Circuit Diagrams: ................................................................................................. Page 33
MODEL SPECIFIC INFORMATION: .......................................................................................................... PAGE 35
Refrigerant Charge Chart: ......................................................................................................... Page 35
Standard Capacity Ratings: ....................................................................................................... Page 35
Capacity Ratings: .................................................................................................................... Page 37
Electrical Tables: ..................................................................................................................... Page 42
Electrical Diagrams (230-1-60): .................................................................................................. Page 43
Case Details: ........................................................................................................................... Page 45
APPENDIX A: Control Board Specifications: .......................................................................................... PAGE 46
APPENDIX B: Installation Example: ....................................................................................................... PAGE 47
WARRANTY INFORMATION: ................................................................................................................. PAGE 52
Boreal Geothermal Inc.

Table of Contents

Page 4 02 JULY 2009