HBX CPU-1000 HVAC Controller
Version 1.38
Introduction 2/6 Page 2
GETTING STARTED
This manual will help with the installation, parameter
setting, troubleshooting and general maintenance
requirements for the Controller. To guarantee the safe
and reliable operation of this Control, you must first
read this manual in detail and take particular note to any
and all warnings or caution directives prior to
connecting to AC power.
Only suitably qualified individuals with
formal training in electrical and HVAC
controls should attempt the installation of
this equipment. Incorrect wiring and
installation will affect the warranty provided
with this unit. Wiring must be completed in
accordance with the codes and practices
applicable to the jurisdiction for the actual
installation.
The HBX CPU-1000 is a microprocessor
based controller and as such is not to be
regarded as a safety (limit) control. Please
consult and install the heating or cooling
appliance in accordance with the
manufacturer's recommendations.
SAFETY SYMBOLS:
RECEIVING, UNPACKING,
INSPECTION AND STORAGE
This CPU-1000 has gone through rigorous quality
control tests at the factory before shipment. After
receipt and before installation perform the following
checks:
Receipt
After receiving, inspect the unit for any possible
physical damage that may have occurred during
transportation.
Inspection
After unpacking the unit make sure the box contains:
• CPU-1000 Controller
• 1 Remote Outdoor Temperature Sensor
• 2 Universal Temperature Sensors
• 1 Terminal Screwdriver
• 2 Cable Ties
Make sure the part number on the unit corresponds to
the part number on the original box.
Storage
The CPU-1000 should be kept in its original shipping
carton prior to installation. In order to retain the
warranty coverage it should be stored properly:
• Store in a clean dry place
• Store within an ambient temperature range of
+10ºC to +40ºC
• If possible, store in an air-conditioned
environment where the relative humidity is less
than 95%
• Do not store in places where the unit may come
into contact with corrosive gases or liquids
• Do not store in an area or upon an unstable
surface where it may become damaged due to
falling
Extreme Hazard -
This action poses a serious threat that could result
in personal injury or death, as well as permanent
damage to the equipment. Proceed with caution.
Moderate Hazard -
This action may cause personal injury or have
adverse effects on the installation process if
handled incorrectly.
Disconnect Power Source -
The presence of low voltage(24VAC) or high
voltage(120VAC) could result in personal injury or
permanent damage to components or equipment.
Point of Interest -
This point clarifies pertinent information, or
brings your attention to an action that may have
adverse effects on the installation process.
