Variable Frequency Drive (Vfd) - Camus Hydronics DynaFlame DFW501 Installation, Operation And Service Manual

6.2

VARIABLE FREQUENCY DRIVE (VFD)

The VFD has a factory set security code which has to be
entered before any adjustments can be made. The VFD
has 50 parameters, which can be adjusted. At present only
the following are pertinent:
Table 13: Variable Frequency Drive Parameters
Parameter
Function
#
1 High/Low Voltage
Input Voltage 120,
220-240, 460-480
2 Carrier Frequency
4 Stop Method
Standard Speed
5
Source
19 Acceleration Time
20 Deceleration Time
28 Fixed Boost
36 Preset Speed
38 Skip Bandwidth
45 Speed at Minimum
Signal
46 Speed at Maximum
Signal
50 Fault History
51 thru 58 Miscellaneous
29
Settings
01
02
03
03
04 (03 for 2- 10
VDC)
120 sec
60 sec
1.0
29
3.0
• 500 - 3000 Non-
Condensing: 29
or 32
• 500 – 3000 Near-
Condensing: 20-
25
• 500 – 3000
Condensing: 25
• 3500 – 6004 All
Models: 14-18
• All Models: 60
View Only
View Only