Quick Setup Guide

© 2010 Q 402 - 09/10 2 of 4
Install Enclosure6.
Install Cover 8.
Menu
House Control 402
Item
Low Voltage Wiring7.
R
C
L
N
Com
Open
Close
Expansion
tN4 Boil
CtN4
Modulating
Boiler
—+
Expansion
tN4 Mix
CtN4
2
1
WC
WC
Menu
House Control 402
Item
+
Mix ComBoil Out DHW
VlvC VlvC VlvC
Zone 3Zone 1 Zone 2 Zone 4
Made in Canada
VlvC
Com
Zone 1
H8007B
Zone 2 Zone 3 Zone 4
tN2 tN2 tN2 tN2 tN2 tN2 tN2 tN2
C
Floating Action
ClsOpn
Sensors - No Power
Call Call
tN4 tN4CC
Mod dc/mA Boil Exp. Mix Exp.
Setpoint DHW
Use at least 167°F
(75°C) conductors
RC
Input Power
Stage 2Stage 1
Zone Valves
24 V (ac) Transformer 009
DHW Call
from DHW
Tank Aquastat
(optional)
Setpoint Call
Outdoor
Sensor
070
Mix Supply
Sensor 082
Boiler Supply
Sensor 082
DHW Tank
Sensor 082
One or Two Stage
Boiler T-T
tekmarNet
®
2 Thermostats
24 V (ac) Floating
Action Actuator
tekmarNet
®
4
Expansion to
Wiring Centers,
Timers, or
User Switch