tekmar 545 Thermostat Installation - Manual (Page 23)

23 of 40 © 2008 D 545 - 07/08
Item Field Range Access Description
– – –, 1 to 24 ADV
NUMBER OF DEVICES SECTION U
Number of tN4 devices connected to this tN4 bus.
Note: This item is only available when the thermostat
is connected to a tN4 bus.
AUTO, -bus#:01,
... bus#:24
Default = AUTO
SEC
LTD
USER
INST
ADV
ADDRESS SECTION V
The tN4 bus address of this thermostat.
Auto allows the tN4 system to automatically assign
an address to the thermostat.
To manually set the address, use the Up or Down
buttons while in the ADV or INST access level.
Note: This item is only available when the thermostat
is connected to a tN4 bus.
545, Software Version
SEC
LTD
USER
INST
ADV
TYPE
Product number of this thermostat. Hold the Up button
to view the software version.
Misc (Miscellaneous) Menu (2 of 2)
After the last item, the control returns to the first item in the menu.
MISC MENU
The thermostat’s Test menu allows you to test each relay.
While testing, the word “USERTEST” is displayed.
1. Set the Access Level to Advanced, See the Access
Levels section for detailed instructions.
2. Use the Menu button to select the Test menu.
•
• Use the Automatic test sequence to close each relay for
10 seconds.
• • Use the Manual test sequence to test each relay contact
for up to 5 minutes.
The automatic test sequence is as follows:
Step 1: Close H1 relay for 10 seconds.
Step 2: Close H2 relay for 10 seconds.
Step 3: Close C1 relay for 10 seconds.
Step 4: Close F1 relay for 10 seconds.
Testing the Thermostat