Table Of Contents - Econar GeoSource Vara GV Series Installation And Operating Instructions Manual

TABLE
OF CONTENTS
Section
Title
Pase
L
IL
m.
Iv.
v.
XL
xII.
xtrL
xrv.
xv.
Introduction
to
ECONAR Heat Pumps
Unit Location/Mounting
Duct
SystemlBlower
Condensate
Drain.
Earth Loop
Water Piping
A.
Closed
Loop Applications
B.
Open
Loop Applications
1)
Open
Loop
Freeze Protection
Switch
2)
Water Coil
Mafurtenance
VI.
Unit
Sizing
A.
Earth Loop Configuration
and
Design Water Temperatures
1)
Closed
Loop
Systems
2)
Open
Loop
Systems
B.
Building Heat Loss/Heat Gain
VII.
Electrical Service.
.
vIIL
24
Yolt Control Circuit
.
A.
Transformer
B.
Thermostat
l)
Wiring
2)
Lights
C.
Conffoller
1)
Blower Operation and
Speed
Control
2)
Earth
Loop
Pump
Initiation
3)
CompressorOperation
4)
4-Way
Valve Control
5)
Compressor Lockouts
6)
Compressor
Anti-Short-Cycle
7)
System Diagnostics
8)
Overflow Detection
Startup
Service
A.
Filter
B.
Lockout Lights
C.
Pressasonlnspection
Thermostat
Operation
)
,,
)
4
4
8
x.
x.
8
8
10
1,1
Troubleshooting Guide
for Lockout Conditions
.
Troubleshooting Guide
for Unit Operation
Additional
Figures
.
.
t2
13
1.3
t5
18
1
Desuperheater
(Optional).
...
...