®
Heat
Link
www.heatlink.com
14
TMP040 / TMP070 – 3-Way Mixing Panels
Installation, Operation, and Maintenance
Maintenance
Yearly maintenance should be done on the panel prior to each heating season to ensure the efficient and accurate operation
of the panel.
Complete the following check list:
• Raise all thermostats to cause a call for heat within the system. Verify that the circulator starts, via a stethoscope or similar
device.
• Confirm that the Auxiliary Contacts close.
• If applicable, verify that each zone valve opens during the call for heat – the actuator should be warm to the touch, the
LED will light up (on 5620x models) and the white indicator should rise from the top of the actuator.
• Return all thermostats to a desirable setting.
You are now ready for another heating season with HeatLink.
Temporarily create a “permanent” heat demand:
Troubleshooting (continued)
(closed
when pump
running)
Install Jumper
between W & R
With jumper between W & R the
pump will run.
