1
2
3
Understanding your terminal connections.
Rear of unit
Communication Terms
12v DC.
Two wire twisted
pair can be used for
Grouping Functions between
Group Control Thermostat,
Group Thermostat and HW
Timer.
Power Terminals 230v
AC.
Used for supplying
power to the unit and
switched output.
Sensor Terminals.
Can
be used for external AIR or
Floor
sensor
when
configured as thermostat.
Can also be used for
cylinder thermostat when
configured for HW.
13
www.speedfitUFH.co.uk
Installation - Terminal Connections
1
3
2
IN
S
TA
L
L
A
T
IO
N
Summary of Contents for JGSTAT2B
Page 1: ......
Page 27: ...27 www speedfitUFH co uk Installation First Power Up INSTALLATION ...
Page 67: ...67 www speedfitUFH co uk User Guide Hot Water Boost USER GUIDE ...
Page 69: ...5 2 7 Days Individual 69 www speedfitUFH co uk User Guide Setting Hot Water Times USER GUIDE ...
Page 72: ...72 JGSTAT2 Instruction Manual Installer Notes ...
Page 73: ...73 www speedfitUFH co uk Installer Notes ...
Page 74: ...74 JGSTAT2 Instruction Manual Installer Notes ...