Danfoss TP9 Installation Instructions Manual page 9

Typical fully pumped system with S.R.Z.V in HTG
TP9 (Switch 1 to GRAVITY)
Mains
N
Supply
L
Other Danfoss Randall products suitable for use with the above control
circuit:-
AT Cylinder Thermostat.
HP22 or HP28 Motorised Zone Valve with Spring Return Actuator and
SPST auxiliary switch.
erminals
N L 1 2 3 4 5 6
3 amp
fuse
W C W
OFF OFF ON
Cyl. Stat
Boiler & S.R.Z.V
Pump
N
C
ON
Remote
Sensor
N
Looping
erminals
in CH
N
GB
9