Switch Settings - Tekmar tekmarNet 4 538 Guide D'installation Rapide

4. Wiring
Slab Sensor 072, 073, 079
Outdoor Sensor 070
Indoor Sensor 076, 077, 084

5. Switch Settings

Switch Position Action
1
2
3
4
A Watts Water Technologies Company
OR
OR
Use at least 75°C conductors
For instructions see brochure
tN4
tN4
SETBACK Allow thermostat to respond to
ON
available schedule. Requires Timer 033.
OFF OFF No setback schedule response.
SCENE Allow thermostat to respond to
ON
scenes. Requires User Switch 479.
OFF OFF No scene response.
LOCK Locked to 'User' access level. Set to
ON
Lock when installation completed.
UNLOCK Unlock to access all settings. Set
OFF
to Unlock during installation.
ON Not used
OFF Not used
tNt 538
One Stage Heat
Power: 24 V ±10% 50/60 Hz 1.8 VA
56 VA fully loaded
Relay: 24 V (ac) 2 A
C R W
1 2 3 4
Switch Setting Location
tN4 Wiring Center
R tN4 Zone Manager
C W
2
ON
1 2 3 4
1 2 3 4
or
© 2014 538_Q - 02/14