553_Q
tekmarNet® Thermostat 553
Quick Setup Guide
1. Location
Behind
Door
Exterior
Wall
2. Remove Mounting Base
Zoning
Interior
Wall
5 feet
1.5 m
02/14
Replaces: 01/14
3. Install Mounting Base
3 1/4”
(83 mm)
Stud
Gang
Box
1
Thermostat
Base
A Watts Water Technologies Company
Thermostat
Base
Wall
© 2014 553_Q - 02/14
Stud
4. Switch Settings
Switch
1
Position
ON
OFF
Action
LOCK Access level
adjustment is not available.
UNLOCK Access level
adjustment is available.
5. Wiring
tekmarNet®4 Wiring Example
See 553_A for complete
wiring details.
Furnace
and
Air Conditioner
G
Y
R
W
tN4 C W
tN4 Wiring Center
or Zone Manager
R
C
tN4
R
tN2
tN2
Rh W Rc Y G/O S1 S2
Lock
tekmarNet
ON
Switch
Settings
Thermostat 553
Two Stage Heat, One Stage Cool, Fan
2
1
www.tekmarcontrols.com
k
d
Back of Thermostat
No Power
ACC Com
/
Optional
Slab
Sensor
079
Optional
Outdoor
Sensor
070
tekmarNet®2 Wiring Example
Furnace
and
Air Conditioner
A Watts Water Technologies Company
G
Y
R
W
tN2 tN2
tN2 Wiring Center,
House Control or
Zone Manager
C
tN4
R
tN2
tN2
Rh W Rc Y G/O S1 S2
2
No Power
ACC Com
© 2014 553_Q - 02/14
Optional
Slab
Sensor
079
Optional
Outdoor
Sensor
070
6. Install the Thermostat
Thermostat
Front
Push
7. User Interface
Thermostat
Base
Adjust
the Time
Adjust the
Schedule
Away Key
Switch between
Auto, Heat,
Cool, Off &
Emergency Mode
Adjust the
Temperature
A Watts Water Technologies Company
Home
Button
Display Humidity, Heat &
Cool settings, Floor or
Outdoor temperature
Room
Temperature
Turn the Fan on
Return to the
‘Home’ Screen
from any menu
3
© 2014 553_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.
Setup Menu Settings Range Default
SENSOR 1
Select the type of sensor connected to
auxiliary sensor input 1.
SENSOR 2
Select the type of sensor connected to
auxiliary sensor input 2.
ROOM SENSOR
Select if the built-in room temperature
sensor is on or off.
HUMIDITY SENSOR
Select if the built-in humidity sensor is
on or off.
Y RELAY
Select the cooling equipment the Y relay
operates.
W TERMINAL UNIT
Select the terminal unit type of the first
stage of heat W.
ACC RELAY
Select the operation of the accessory
relay.
W2 TERMINAL UNIT
Select the type of backup heating.
W2 SOURCE
Select the second stage W2 hydronic
heat source.
G/O RELAY
Select the equipment the G / O relay
operates.
Set switch setting #1 and tekmarNet® system control located in the mechanical
OFF, ROOM, FLOR
(floor), COIL, DUCT
OFF, ROOM, FLOR
(floor), OUT (outdoor)
OFF
OFF
OFF or ON ON
OFF or ON ON
OFF, HP (heat pump),
AC (air conditioner), HUM
AC
(humidity)
NONE, HRF1, HRF2,
CONV, COIL, FURN,
OTHR
OFF, W2, HUM, DHUM,
HRV, FAN
CONV, COIL, FURN
(furnace), OTHR (other)
HRF1 (tekmarNet
System Control)
OTHR (standalone)
W2
FURN
®
BOIL, TANK, MIX BOIL
FAN or OFF
(conventional heating)
O or B (heat pump)
FAN (conventional)
O (heat pump)
For a full list of settings and operational details, please refer to the thermostat
Installation and Operation Manual (553_D) available 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
4 553_Q - 02/14.
Web Site
: www.tekmarControls.com