tekmar 552 Quick Start [en, es, fr]
552_Q
tekmarNet® Thermostat 552
Quick Setup Guide
1. Location
Behind
Door
Exterior
Wall
2. Remove Mounting Base
Zoning
02/14
Replaces: 12/13
Interior
Wall
5 feet
1.5 m
3. Install Mounting Base
3 1/4”
(83 mm)
Stud
Switch
Box
1
Thermostat
Base
A Watts Water Technologies Company
Thermostat
Base
Stud
Wall
© 2014 552_Q - 02/14
4. Switch Settings
Switch
5. Wiring
tN2 tN2
To tN2 device
Back of
Thermostat
Position
ON
1
OFF
tekmarNet®2
tN4
tN2
tN2
Thermostat
123
1051-03
1051-03
Switch
Settings
ON
Lock
ON
Setback
1
ck
itch Settings:
lock
tekmarNet
tNt 552
None
Scene
One Stage Heat
Thermostat 552
One Stage Heat
2
www.tekmarcontrols.com
ed
ol Master 1
Mmm YYYY
Lot # 12345
/
Action
LOCK Access level adjustment is not
available.
UNLOCK Access level adjustment is
available.
C
R
Rh W1
tN4 C W
R
To tN4 device
/
tekmarNet®4
C
tN4
R
tN2
tN2
Rh W1
Thermostat
Standalone - Switching Relay
24 V
Com
Switching Relay
Zone 1
A Watts Water Technologies Company
W
W
R
(T)(T)
Zone 2 Zone 3
HNXX HNHN NL
Pump
R
W
R
(T)(T)
(T)(T)
NL
2
C
tN4
R
tN2
tN2
Rh W1
Thermostat
© 2014 552_Q - 02/14
5. Wiring (Continued)
Standalone - Zone Valve
Sensors
L
N
24 V (ac)
Transformer
R
C
C
tN4
R
tN2
tN2
Rh W1
Thermostat
6. Install Thermostat
Thermostat
7. User Interface
Valve
Front
No Power
S1 S2
Com
Thermostat
Thermostat
Push
Base
Adjust
the Time
Adjust the
Schedule
Away Key
Turn the
Heat on
or Off
A Watts Water Technologies Company
Home
Button
Display the
Floor or Outdoor
temperature
Room
Temperature
Adjust the Temperature
Home Button.
Return to the ‘Home’
Screen from any menu.
Press and hold for 3
seconds to access the
programming menus
3
© 2014 552_Q - 02/14
8. Critical Settings
The following settings are essential to the successful operation of the system.
Step 1:
room to Unlock to change Access level to Installer. Return to Lock setting once installation
has been completed.
Step 2: Press and hold “Home” button for 3 seconds to enter programming menus.
Step 3: Touch NEXT to locate the Setup Menu and touch ENTER.
Set switch setting #1 and tekmarNet® system control located in the mechanical
Setup Menu Settings
SENSOR 1
Select to the type of sensor connected to
auxiliary sensor input 1.
Range: OFF, ROOM, FLOR (floor), OUT
(outdoor)
Default: OFF
SENSOR 2
Select to the type of sensor connected to
auxiliary sensor input 2.
Range: OFF, ROOM, FLOR (floor)
Default: OFF
ROOM SENSOR
Select whether the built-in room
temperature sensor is on or off.
Range: OFF or ON
Default: ON
W1 TERMINAL UNIT
Select the terminal unit type of the first
stage of heat W1.
Range: CTRL, HRF1, HRF2, CONV,
COIL, OTHR
Default: CTRL
Setup Menu Settings
W1 PUMP
Select whether the boiler system pump
or mix system pump on a tekmarNet
®
system control should operate while the
first stage of heat W1 is operating.
Range: OFF or ON
Default: ON
W1 THERMAL MOTOR
Select whether the first stage of heat W1
operates a thermally actuated zone valve
(wax actuator). When set to ON, there is a
3 minute delay before operating the pump
and any heat sources.
Range: OFF or ON
Default: OFF
W CYCLES PER HOUR
Select the number of heating cycles
per hour. Only available when the
thermostat is not connected to a
tekmarNet
®
System Control.
Range: SYNC, AUTO, 2 to 12
Default: SYNC
For a full list of settings and operational details, please refer to the thermostat
Installation and Operation Manual (552_D) included with compatible
tekmarNet® controls or download the brochure from www.tekmarcontrols.com
Product design, software and literature are Copyright ©2014 by tekmar Control Systems Ltd.,
A Watts Water Technologies Company. Head Offi ce: 5100 Silver Star Road, Vernon, B.C.
Canada V1B 3K4, 250-545-7749, Fax. 250-545-0650
All specifications are subject
to change without notice
4 552_Q - 02/14.
Web Site
: www.tekmarControls.com
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