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Premium Commercial Controls
ERV
REFERENCE
15.6.2.2 RenewAire Parameter Settings
PARAMETER
NAME
FACTORY
SETTINGS
COMMENTS
P400
Network
Protocol
1
1 = Parameter changed on base VFD keypad
to get Remote Keypad to display that is
mounted in the ebox. Remote keypad not used
on RD units.
P100
Start Control
Source
1
1 = Start Control on VFD Terminal Strip on,
terminals 1 and 4.
P101
Standard
Reference
Source
1
1 = 0–10VDC speed reference.
P102
Minimum
Frequency
15
Determines the minimum operating speed (Hz)
for the motor.
P103
Maximum
Frequency
120.0
Determines the maximum operating speed
(Hz) for the motor.
P108
Motor
Overload
Set per Motor Table
Critical Safety Parameter P108 =
Motor FLA/VFD Output Rating X 100
P160
Speed at
Minimum
Signal
15
When analog input is used to control VFD
speed, sets VFD speed (Hz) when analog
signal is 0%.
P161
Speed at
Maximum
Signal
120.0
When analog input is used to control VFD
speed, sets VFD speed (Hz) when analog
signal is 100%.
P165
Base
Voltage
Set per Motor Table
Must match motor nameplate voltage.
Parameter P165 may not be adjustable.
P194
Password
Enter “225” and
cycle power to lock
VFD from parameter
changes and display
PASS 0000
0 = password disabled and VFD is unlocked.
Must enter “225” to unlock and make
changes to parameters if locked. PASS
0000 will show on screen when attempting
parameter changes if locked.
