Wiring 5. switch settings, Switch position action, Switch setting location – tekmar 537 Thermostat Quick Start User Manual
Page 2

© 2014
537_Q - 02/14
2
A Watts Water Technologies Company
4. Wiring
5. Switch Settings
1
2
3
4
tN4 Wiring Center
or
tN4 Zone Manager
tN4
C
W
R
1 2 3 4
tNt 537
537
One Stage Heat
Mmm YYYY Lo
t 1
23
45
Mee
ts Class B:
Canadian ICES FCC P
ar
t 1
5
Power: 24 V ±10% 50/60 Hz 1.8 VA
56 VA fully loaded
Relay: 24 V (ac) 2 A
10
01-02
tN4
1
C
2
R
3
W
4
Switch Se
ttings:
For instructions see brochure
Use at least 75°C conductors
Se
tback
Scene
Lock
ON
Unlock
Off
Off
No
t used
No
t used
Switch
Setting
Location
Switch Position Action
1
ON
SETBACK Allow thermostat to respond to
available schedule. Requires Timer 033.
OFF
OFF No setback schedule response.
2
ON
SCENE Allow thermostat to respond to
scenes. Requires User Switch 479.
OFF
OFF No scene response.
3
ON
LOCK Locked to ‘User’ access level. Set to
Lock when installation completed.
OFF
UNLOCK Unlock to access all settings. Set
to Unlock during installation.
4
ON
Not used
OFF
Not used
- 032 Timer (4 pages)
- 033 4 Timer (12 pages)
- 040 RDM (4 pages)
- 054 RTU (2 pages)
- 055 RTU (2 pages)
- 060 RTU (2 pages)
- 062 RTU (4 pages)
- 063 RTU (8 pages)
- 070 Outdoor Sensor (4 pages)
- 071 Universal Sensor (4 pages)
- 072 10k Slab Sensor (2 pages)
- 073 10k Slab Sensor (2 pages)
- 076 Indoor Sensor (4 pages)
- 077 Indoor Sensor (4 pages)
- 078 Universal Sensor (4 pages)
- 079 Slab Sensor (4 pages)
- 081 Three Outdoor Sensor Module (4 pages)
- 082 Universal Sensor (4 pages)
- 083 Duct Sensor (4 pages)
- 084 Indoor Sensor (4 pages)
- 085 10k Solar Sensor (2 pages)
- 086 Humidity & Temperature Sensor (8 pages)
- 090 Snow/Ice Sensor (8 pages)
- 095 Snow Sensor (8 pages)
- 150 One Stage Setpoint Control (4 pages)
- 152 Two Stage Setpoint Control (4 pages)
- 153 Mixing Setpoint Control (4 pages)
- 155 Difference Setpoint Control (4 pages)
- 156 Difference Setpoint Control (12 pages)
- 157 Difference Setpoint Control (16 pages)
- 161 Setpoint Control Installation (36 pages)
- 161 Setpoint Control User Manuals (12 pages)
- 162 Setpoint Control Installation (32 pages)
- 162 Setpoint Control User Manuals (12 pages)
- 256 Boiler Control (20 pages)
- 257 DHW Control (12 pages)
- 260 Boiler Control (20 pages)
- 261 Boiler Control (20 pages)
- 262 Boiler Control Installation (36 pages)
- 262 Boiler Control User Manuals (4 pages)
- 263 Boiler Control (36 pages)
- 264 Boiler Control (32 pages)
- 265 Boiler Control (36 pages)
- 268 Boiler Control (32 pages)
- 269 One Stage Steam Control (12 pages)