tekmar 527 Thermostat Installation - Manual (Page 4)

4 of 20 © 2011 D 527 - 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.
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 Expansion Module. tN2 terminals are not polarity sensitive.
1 2 3 4
tN2 Manager, Module
or Wiring Center tN2 tN2
1 2 3 4
tNt 527
527
One Stage Heat
Mmm YYYY Lo
t # 1
23
45
Mee
ts Class B:
Canadian ICES FCC P
ar
t 1
5
1023-0
1
tN2
1
tN2
2
Switch Se
ttings:
For instructions see brochure
Use at least 65°C conductors
ON
Se
tback
Scene Lock
No
t used
No
t used
Unlock Off Off