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Control Systems Inc.
APPliCATion DRAWingS
The following application drawings are intended to be a guide for a number of
mechanical installations, and the corresponding electrical wiring schematic to
control the applications. Please note the disclaimer below as to the accuracy,
reliability and suitability of any particular installation the installer is attempting. The
installer, as a professional, is ultimately responsible for their installation.
HBX Controls hopes that these illustrations will assist you in gaining confidence to
tackle a multitude of HVAC applications with our control and optional accessories.
These are not engineered drawings and do not necessarily include all the
components for an entire system. They are intended as representations of
how the Control may be wired for a sample application. It is the
responsibility of the installer to seek professional advice and/or install the
system to meet all necessary codes for the jurisdiction of the actual
installation.
Electrical Legend
Tank
Supply
Outdoor
Sensor
Sensor
Sensor
Heat Pump
Contacts
Thermostat
Mechanical Legend
ECO-
1000
Central Processing Unit
ECO-1000
Heat
Domestic
H
E
Load
Hot Water
A
Tank
T
L
O
A
D
Balancing
Injection
Valve
Valve
Power Supply
24 VAC
C
R
120 VAC
L
N
G
Aquastat
Pump
EXP-
EXP-
0100
0300
Boiler
Heat
Exchanger
Zone
Check
Valve
Valve
Wiring
Line Wire
(Black)
Neutral Wire
(Grey)
Ground Wire
(Green)
24 VAC
(Red)
Piping
Heating
Supply (Red)
Outdoor
Sensor
Heating
Return (Pink)
Heat Pump
120
VAC
Hot Tub
3 Way
Valve
H B X E C O - 1 0 0 0 H V A C C o n t r o l
V e r s i o n 1 . 3 4
Comfort
Control
Innovation
Page 23
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