What can replace a Norsol DVS-25HA?
The Plus-Touch is a great replacement for the Norsol DVS-25HA. It has two stages of variable speed fans, as well as the option to add four stages of 0-10VDC for VFD controlled fans, or other 0-10VDC equipment. It also has six relays (stages), all of which can be interchangeably configured for fans, heaters, actuators/inlets, mister/foggers, or timed events.
Norsol specs:
The DVS-25HA has: Two stages of variable speed fans that can be connected to the controller, as well as three stages of constant-speed fans and two stages of either constant-speed fans or heating units. In addition, one of the constant-speed fan stages can be configured as a mist cooling stage.
Related Articles
Can I replace the relays?
Yes, if the revision of the backboard contains socketed relays, they can be replaced by purchasing the replaceable relays PKG-R52.
Can the K210002-RS work with an older Supra?
Yes, this is the newer revision and can replace older backboards, but will not be compatible with the SUPRA-TOUCH hardware.
DOL C02 sensor (DOL119) LED red but readings are good
When you only have one of the two wires connected to an IN-4, this can cause the LED to go red. The sensor will regularly check if it is able to deliver the appropriate current level for the given CO2 level. If that is not possible, LED will turn ...
Updating AutoSort Connect using a USB drive
Update AutoSort Connect using the USB drive 1. Download the update files Install_ASC_USB.zip. 2. Log in to the control. 3. Eject the USB drive (Administration > Diagnostics > Eject USB). 4. Press Yes. DO NOT press Okay yet. 5. Remove the USB drive ...
No System Drive Detected on startup
There is probably an issue with the OS USB. Remake / replace the drive.