Quick Start User Manual

© 2014 402_Q - 02/14
1
A Watts Water Technologies Company
402
_
Q
02/14
Replaces: 01/14
HVAC Systems
tekmarNet
®
2 House Control 402
Quick Setup Guide
1. Location 2. Install Junction Box
4. Install Sensors 5. Line Voltage Wiring
402
402
OR
Zone
1234
Thermostat Load
Zone Valve Load
Floating
Action (VA)
Control
Load (VA)
Total Zone Load
+ ++++
2
Transformer
must exceed:
VA
Mix
Boil
DHW
Variable
Speed
115 V (ac)
N
L
G
to pump grounds
N
L
Back of House Control 402
Strip wires
1/2 inch (13 mm).
Installed wires are
not removable.
12-18 AWG
(blue)
(red)
(black)
(black)
(black)
Boil System Pump
Mix System Pump
DHW Pump
Variable
Speed Pump
Pump Power L
Pipe Sensors
Sensor Well
Retaining Clip
Universal
Sensor 082
Outdoor Sensors
Sensor with rear
entry wiring
Sensor with bottom
entry wiring
Sensor mounted onto
2" x 4" electrical box
3. Size Transformer

Summary of content (12 pages)