Econar GeoSource 2000 Operations Instructions download pdf (Page 3)

TABLE OF CONTENTS

Section Title Page

I. Introduction to ECONAR Heat Pumps . . . . . . . . . . . . . . . . . . . . . . 2

II. Unit Location/Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

III. Earth Loop Water Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

A. Closed Loop Applications

B. Open Loop Applications

1) Open Loop Freeze Protection Switch

2) Water Coil Maintenance

a. Freeze Cleaning

b. Chlorine Cleaning

c. Miratic Acid Cleaning

IV. Hydronic Heat Exchangers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

A. Radiant Floor Heating

B. Fan Coils

C. Baseboard Heating

D. Other Applications

V. Applications of Hydronic Heat Exchangers . . . . . . . . . . . . . . . . . . . 7

A. Storage Tanks

B. Hydronic Side Circulators

C. Circulation Fluid

D. Expansion Tanks

E. Application Diagrams

VI. Unit Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

A. Earth Loop Configuration and Design Water Temperatures

B. Hydronic Side Heat Exchanger Operating Temperatures

C. Building Heat Loss/Heat Gain

D. Temperature Limitations

VII. Electrical Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

VIII. 24 Volt Control Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

A. Transformer

B. Thermostat/Aquastat

C. Controller

1) Earth Loop Pump Initiation

2) Compressor Operation

3) 4-Way Valve Control

4) Compressor Lockouts

5) Compressor Anti-Short-Cycle

6) System Diagnostics

IX. Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

X. Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

A. Lockout Lights

XI. Thermostat Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

XII. Troubleshooting Guide For Lockout Conditions . . . . . . . . . . . . . . . 17

XIII. Troubleshooting Guide For Unit Operation . . . . . . . . . . . . . . . . . 17

XIV. Additional Figures, Tables, and Appendices . . . . . . . . . . . . . . . . . . 19

XV. Desuperheater (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

1 2 3 4 5 6 7 8 ... 27 28

Comments to this Manuals

Scott jones 17 Apr 2024 | 22:42:08

I hate this never works

Econar GeoSource 2000 Operations Instructions Page 3

Comments to this Manuals

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