Tekmar tekmarNet 4 Thermostat 538 Quick Setup Manual

tekmarNet ® 4 Thermostat 538
1.

Location

Exterior
Wall
3.

Install Mounting Base

Adaptor
Plate 007
Thermostat
Base
5.

Switch Settings

Switch Position Action
SETBACK Allow thermostat to respond to
ON
1 available schedule. Requires Timer 033.
OFF OFF No setback schedule response.
SCENE Allow thermostat to respond to
ON
scenes. Requires User Switch 479.
2
OFF OFF No scene response.
LOCK Locked to 'User' access level. Set
ON
to Lock when installation completed.
3
UNLOCK Unlock to access all settings.
OFF
Set to Unlock during installation.
ON Not used
4
Not used
OFF
Quick Setup Guide
Interior
Wall
5 feet
1.5 m
Thermostat
Base
OR
Switch
Box
2.

Remove Mounting Base

4.

Wiring

Slab Sensor 072, 073, 079
OR
Outdoor Sensor 070
OR
Indoor Sensor 076, 077, 084
Wall
6.

Close Thermostat

pivot
tab
1 of 2
Zoning Replaces: 08/10
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
ON
Use at least 75°C conductors
For instructions see brochure
tN4 C R W
1 2 3 4
1
Switch Setting Location
tN4 Wiring Center
or
R tN4 Zone Manager
tN4 C W
© 2011
Q 538
12/11
1 2 3 4
2 3 4
Q 538 - 12/11