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W i t h a n a d j u s table temperature range of between 20
thermosta t i s s u i table for mounting on either domestic hot water cylinders or larger diame-
ter heating pipes.
A bimetallic sensor ensures accurate switching and control.
A strap is included for easy fixing to cylinder.
The HCT2 should usually be strapped on to the cylinder at a height of about one-third up
from the base - the strap should be tight for good thermal contact. It should be adjusted to
around 60
o
C. If set too high it may give rise to scalding, and if set too low it will increase
risk of the growth of legionelle bacteria, which could lead to serious heath problems.
Email: sales@horstmann.co.uk
Model HCT2 Cylinder Thermosta t
I n s tallation Instructions
Horstmann Controls Limited
W e b s i t e :
o
C and 90
Features
Cylinder thermostat Key:
COM = Common supply
CALL = Call for heat or break on
rise
Specification
Operating voltage 230v 50/60 Hz
Switching Capacity 16 amps at 230V A C
Contact configuration SPDT
Switching Diff e r e n t i a l 8
Enclosure protection IP40
B r i s t o l
BS4 1UP
o
C, the HCT2 Cylinder
WIRING CONNECTIONS
SAT = Satisfied on rise
o
C (approx)
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