Econar GeoSource 2000 GV521 - Table of Contents

TABLE
OF CONTENTS
Section Title Page
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4
I.
II.
Introduction
to
ECONAR Heat Pumps
Unit
Location/Mounting
IIL
Duct
System/Blower
IV.
Earth Loop Water Piping
A. Closed [,oop 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
V.
Condensate
Drain 7
VL
Unit Sizing
A. Earth Loop Configuration and Design
Water
Temperatures
B.
Building Heat
Loss/lleat
Gain
Y[ Electrical
Service
VIII.
Z4Yolt
Control
Circuit
A. Transformer
B^ Thermostat
C. Controller
1)
Blower
Operation
2) Earth Loop Pump Initiation
3)
CompressorOperation
4) 4-Way Valve Control
5) Compressorl.ockouts
6)
CompressorAnti-Short-Cycle
7) System
Diagnostics
8) Overflow
Detection
Startup
11
Service
11
A. Filter
B. Lockout Lights
C. Preseason Inspection
XI.
Thermostat
Operation 12
XII. Troubleshooting
Guide
For
Unit Operation 13
X[I.
Troubleshooting
Guide For Lockout
Conditions 15
XIV.
Additional
Figures and Tables
t6
8
I
9
rx.
x.
XV. Desuperheater(Optional)
t9
1
L