tekmar 529 Thermostat Installation - Manual (Page 4)

4 of 28 © 2011 D 529 - 12/11
If a switch box was not used, mount the
thermostat directly to the wall.
Feed the wiring through the openings in
the back of the thermostat.
Use screws in the screw holes to fasten the
thermostat to the wall. At least one of the
screws should enter a wall stud or similar
rigid material. •
•
Stud
2 3 / 8 ”
(60 mm)
screwhole
2 3 / 8 ”
(60 mm)
screwhole
Thermostat
Base
Wall
Mounted on wallboard
Thermostat Wiring
The thermostat operates a single heating system zone with two stages of heat.
Power and communication are provided to the thermostat by connecting the tN2
terminals on the thermostat to the tN2 terminals on a tN2 Wiring Center, House
Control, Zone Manager or Zone Expansion Module. tN2 terminals are not polarity
sensitive.
Connect the optional auxiliary sensor wires to the sensor terminals 3 and 4.
1 2 3 4
Slab Sensor 079, or
Outdoor Sensor 070, or
Indoor Sensor 076, 077, 084
tN2
Zone
tN2
1 2 3 4
tNt 529
529
Two Stage Heat
Relays: 24V (ac) 2A
6
W2
5
Rh
Mmm YYYY Lo
t # 1
23
45
Mee
ts Class B:
Canadian ICES FCC P
ar
t 1
5
10
23-03
tN2
1
tN2
2
Switch Se
ttings:
For instructions see brochure
Use at least 65°C conductors
ON
Sensor
3 4
Se
tback
Scene Lock
No
t used
No
t used
Unlock Off Off
No Power
Heating Equipment
2nd Stage
Heating
R W
See 2nd stage heat wiring
options on opposite page