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ENERGYWALL.COM
INSTALLATION, OPERATION & MAINTENANCE MANUAL 717.814.5365
U-ERV/U-HRV
PRESSURIZATION PIDS
The P, I, and D values to control the fan pressure PID loop can be found within
this menu. It is highly recommended to leave the default values.
CO2 PIDS
The P, I, and D values to control the fan CO2 PID loop can be found within this
menu. It is highly recommended to leave the default values.
COIL PIDS
The coil PID settings is currently being developed and will be released in the
next version of software.
BYPASS FAN FACTOR
To maintain supply CFM to the space and maintain downstream supply air pressure,
the bypass fan factor is used to reduce the supply fan’s speed when the damper bypasses
the core.
DAMPER POSITION OFFSET
Up to 10 dampers can have their position calibrated via the damper position offset.
Adjusting this value will independently “zero” any of the dampers within a system.
RESET DEFAULTS
This menu resets all configuration settings and setpoints to the default values when
software was initially uploaded to the system.
UNIT ORIENTATION SETTINGS
The settings used to configure the physical system configuration can be found within
this menu.
QUADRANT “A” AIRSTREAM
Once quadrant “A’s” airstream is identified, the system can automatically
define the remaining airstreams. Each quadrant’s position is shown below.
OPERATION
MENU DESCRIPTIONS
A
B
C
D
ELECTRICAL
CABINET
TOP VIEW
Содержание U-ERV 1200
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