In order to send this signal to the valve in your hot water
supply system (not incl.) you will have to run wiring from the
controller to the adjustable supply valve (not incl.). The wiring
can be small gauge wire (20ga) as these are low voltage
control signals.
Route the wiring (not incl.)from the valve through the box
side (knock-out or existing opening) and secure it with the
supplied strain relief. You may have to combine it with the
interlock wiring if you are installing this option.
Connect your supply valve control wires to the Motor 2
Header P23. This is the 2
nd
header from the left on the
bottom of the
.
Note the polarity shown in the image. (0-10VDC or 0-24VDC PWM)
Connect the rest of the plumbing to the Coil Module in such a way that you are feeding the hot
water/glycol into the BOTTOM header of the Coil Module. (½” plumbing). And fill the system with the fluid
of your choice and then and bleed the air out of it.
NOTE: Setting up a water heating coil system may involve plumbing and controls that are beyond the
average skillset. If in doubt of any safety on control concerns, please contact AirScape technical support at
or by email at
or consult a professional.
IN PARTICULAR IT IS CRITICAL TO AVOID CONTAMINATING DOMESTIC WATER SYSTEMS.
In order to activate and control the Hot Water Heat Module, added ability has to be unlocked in the
controller. This is done via a web browser on any computer, tablet or smartphone that is connected to the
same Local Area Network (LAN) as the MUA unit. Make sure the MUA unit is on and connected to the
network router via Cat-5 cable. Open a web browser on any device that is connected to the same network
as the MUA unit. In the URL Address Bar of the browser, type in the IP Address of the MUA Unit and allow
the window to load. (See
and it’s “tip” if it does not work)
If the page loads and the MUA interface is up enter the
address bar and at the end of the IP address add
/config and press enter. Like: 192.168.10.3
/config
The Factory Settings page should now be up.
On the right hand bottom of the page there are some
check boxes (see image)
Click the “Water Heater Module” check box
Click the “Water Heater Freeze Protection” check
box
Click the “Submit” Button
this completes the activation of the Hot Water Heat
Module.
Go back to the main MUA unit page by clicking on the
“Back to Main Page” button.
© AirScape MUA-IOM, July 2022, All Rights Reserved.
16
Click
“Water Heater Module”
And
“ Water Heater freeze
protection Mode”
Checkboxes
