Table des Matières
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Page 2
Contents
1.
Shutting down the MagnaTherm FT ..... 2
2.
Restarting the MagnaTherm FT ........... 2
3.
Start-Up and Shut-Down Decal. ........... 3
4.
In the Event of Power Failure ............... 5
5.
General Care ........................................ 5
6.
Annual Inspection and Service ............. 5
7.
For Service ........................................... 5
8.
About Lockouts, Holds and Alerts ........ 5
9.
Touchscreen Display ............................ 6
For full instructions regarding the MagnaTherm FT,
please reference the MagnaTherm FT "Installation and
Operation Manual", Document #1462. If not available
at or near the MagnaTherm FT, it can be downloaded
at www.laars.com
1. Shutting down the MagnaTherm FT
It may sometimes be necessary to shut down the
MagnaTherm FT. Here are the steps required to do this:
1. Disconnect Power at the main electrical disconnect switch.
2. Shut the main manual gas valve located at the back of the
unit. It has a yellow handle
3. If freezing is anticipated, drain the MagnaTherm (also be
sure to protect the piping in the building from freezing.)
The steps listed above may require qualified service personnel.
2. Restarting the MagnaTherm FT
It may be necessary to restart the MagnaTherm FT - for example, after a power interruption. Here are the steps
required to do this:
1
Reset any errors. See Section 12 "Troubleshooting" of the Installation and Operating Manual.
2
Turn up the thermostat to call for heat.
3. In approximately 2 seconds, the blower will operate. Ignition should occur after 35-40 seconds. It may take
as long as 2-1/2 minutes.
4. If ignition does not occur, wait 5 minutes and then repeat steps 1 through 3.
5. If, after three attempts, the unit still does not light, shut down the unit and call your service technician.
FT
Example
LAARS Heating Systems
Rating
Plate
Touch
Screen
Power
Switch
Door
Latch
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