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Stand-alone
Controllers
CompensatorS
FEATURES
• Easy to install and commission
• Shipped with typical default
values, reducing commissioning
time
• Operates a three port valve
or boiler
• Max. return function for
District Heating applications
• Adjustable economy function
• Night Set Back (NSB)
and set-up/boost inputs
• Flow high limit feature
• User configurable Day/Night
plant operation
• Room influence mode selection
• Cost effective upgrade of obsolete
Climatronic controllers
• Compatible with previously
installed Satchwell sensors
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Satchwell Product Catalogue – Stand-alone Controllers – CompensatorS
CSC
Compensator Controllers
CSC Compensators are designed primarily for use in residential/commercial radiator
systems to control either a three port mixing valve or a boiler. The controller senses
outside temperature and varies the water flow temperature to the radiators. As the
outside temperature falls, the radiator temperature is increased, and vice versa.
An optional room temperature sensor can be used to trim the water temperature
based on room temperature. The CSC can average up to four room sensors.
Version
Output
CSC 5252
Mains or 24V output with no clock Valve or boiler, 24Vac or 230Vac
CSC 5352
Mains or 24V output with clock
Valve or boiler, 24vac or
230Vac, Pump triac, 24Vac,
1A maximum
Data Sheet 2.021
INSTALLATION DETAILS
Power supply:
230Vac 50/60Hz
Power failure reserve:
Settings stored in memory, 1 year battery for clock
Protection class:
IP 30
Switched Inputs
Night Set Back (NSB): remote voltage free, make/break contacts. Normally closed.
Set Up (Boost): remote voltage free, make/break contacts. Normally closed.
Outputs
Valve actuator or boiler output relays: 2 x single pole ON/OFF (interlocked) 230Vac,
10A resistive, 6A inductive.
Pump Output: 1 x 24Vac triac, 1A (0V switched). Clock version only.
Output Supply: 2 x 24Vac terminals used to power external devices up to a total
of 10VA maximum.
SensorS
Current Sensor
Type
Replaces
STR600
Space
DRT 3453
STR612
Space
DRT 3451
STC600
Water (Strap on)
DST 0001
STP660
Water (Immersion)
DWT 0001
STO600
Outside
DOT 0002
STR602
Remote setting
RPW 4425