5.
Wiring
Transformer 009
L
R
N
C
Relay 003
3
2
4
1
5
8
+
–
T
T
6
7
G
Modulating
115 V (ac)
Boiler
6.
Install the Control
Front
A Watts Water Technologies Company
Optional
tN4
Communication
C tN4
Relay 003
Aux Ht
R
3
2
4
1
5
8
6
7
System
Pump
N
L
Base
No Power
C
tN4
Mod
Brn
Yel Blu Red
Blk
Out/
Sup
–
+
Slab
Com
Bret
7.
User Interface
Status Field
Operation
Field
Touch to turn system
off while away
Touch to
Melt or Stop
Touch to
adjust settings
2
Snow / Ice Sensor
Snow
090 or 094
Sensor 095
Or
Snow
Sensor
095
Brn
Yel Blu Red
Blk
Brn
Yel Blu Red
Slab
Com
Slab
Supply
Outdoor
Sensor
Sensor
082
070
Touch to display
Run Time,
Outdoor & Slab
Temperature
Touch to quickly enter
the View menu
Touch to go to the
next setting
Home Button
ENTER
Return to the
Home Screen
Home
Button
Press and hold for 3
seconds to access the
programming menus.
© 2014
Slab Sensor
072 or 073
And/Or
Blk
Com
654_Q - 02/14