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2.3. COMPATIBLE SENSORS

There are a large number of sensors that are compatible with the CSC.

It is not possible to mix old generation and ‘T’ type sensors on the CSC.

The compatible sensors are listed below along with their resistance type number’s.

The first time the CSC is powered up it will automatically configure itself to the
sensor type connected (“old generation” or “T Type”).

2.4. CHANGING SENSORS

If a CSC connected to old generation sensors is subsequently equipped with a set of
“T Type” sensors it is necessary to manually select the sensor type as 5 (T Type).  

Remember that you cannot mix “T Type” and old generation sensors on the same
CSC.  

“T Type” sensors should be used on all new installations.

2.5. USING ADJUSTABLE SPACE TEMPERATURE SENSORS

Adjustable room sensors do not change the CSC controllers programmed set point,
they fool the controller into believing that the space temp is above or below the ideal
space temperature. The CSC is primarily a water temperature controller and the
space sensor only provides an influence over the flow temperature as a way to
modify the actual space temperature. Where these sensors are used the controller
may be forced into a Frost condition is adjustment is to great, e.g. asking for 30

°

C in

the space the controller may think its 10

°

C or less. For this reason it is

recommended that the low limit space setting is reduced to its minimum when using
adjustable sensors to avoid confusion. Non adjustable space sensors will allow
automatic frost protection to take place. 

"T TYPE" SENSORS

Sensor

Sensor Type

Resistance Type

Temperature
Range

DRT 3451, 3453

Room

5

–5 to +40

°

C

DWT 1701, 1702

Water

5

–10 to +120

°

C

DST 1601, 1603

Water (strap on)

5

+5 to +120

°

C

DOT 2301

Outside

5

–40 to +40

°

C

CSC USER GUIDE

October, 03

7 of 42

Содержание Satchwell Climatronic CSC5252

Страница 1: ...Satchwell Climatronic CSC5252 CSC5352 Compensator User s Guide SatchwellTM...

Страница 2: ...pecial incidental or consequential damages arising out of purchase or use of this manual or the information contained herein Do not use the product for any other purposes than those indicated in this...

Страница 3: ...3 DISTRICT HEATING SYSTEMS 16 3 3 1 Basic Wiring Diagram for District Heating Applications 18 3 4 ACTUATOR OVERRIDE FOR MAINS OUTPUT APPLICATIONS 19 3 5 ACTUATOR OVERRIDE FOR 24VAC OUTPUT APPLICATION...

Страница 4: ...352 Only 30 5 SPECIFICATION 31 5 1 CHANGING THE BATTERY 32 6 FREQUENTLY USED FUNCTIONS AND USER SETTING RECORD TABLES 32 6 1 MANUAL OVERRIDES 32 6 2 REVIEW MODE 33 6 3 HOW TO ENTER QUICK SET MODE 33 6...

Страница 5: ...l the output or flow temperature The temperature of the flow water is monitored to ensure that desired value is maintained to maximise energy savings The hot water can be supplied by a boiler or non s...

Страница 6: ...tactors 2 2 WIRING PRECAUTIONS On new installations all sensor cables must be screened with the screens connected separately to the 0V earth point provided An MICC earth plate is provided for use if M...

Страница 7: ...hange the CSC controllers programmed set point they fool the controller into believing that the space temp is above or below the ideal space temperature The CSC is primarily a water temperature contro...

Страница 8: ...ime clock See the Quick Set mode for details on setting the clock 8 Complete the configuration via the Quick Set and Fine Tune parameters Which Parameters to Change The CSC is programmed with typical...

Страница 9: ...you have a Space Sensor what will be your target Space temperature for the Day Period SVn Set Value Night Origin If you have a Space Sensor what will be your target Space temperature for the Night Pe...

Страница 10: ...and control to the NSB requirement During the event of frost out of hours the controller will display Auto 1 to indicate that the controller is working correctly Low Flow Temperature Stage Two Frost...

Страница 11: ...ntrol loop stability at frequent intervals as a part of an on going maintenance program This will ensure maximum energy savings and component life Flow High Limit Depending on your application it may...

Страница 12: ...to 1 is displayed on the controller The CSC will resume normal operation when the outside temperature increases by 2 C If a space sensor is used then this will also provide frost protection to protect...

Страница 13: ...nd or Night Set Back is used Set Up Boost Night Set Back Pump Time switch version only 230Vac Actuator ARM Mk 2 Actuator 1 Red 2 Blue 3 Black Links 7 8 and or 9 10 must be removed if Set up and or Nig...

Страница 14: ...o 1 is displayed on the controller The CSC will resume normal operation when the outside temperature increases by 2 C If a space sensor is used then this will also provide frost protection to protect...

Страница 15: ...p and or Night Set Back is used Set Up Boost Night Set Back Pump Time switch version only 230Vac Boiler Output Boiler Links 7 8 and or 9 10 must be removed if Set up and or Night Set Back is used Set...

Страница 16: ...hours if the outside temperature drops below an adjustable frost setting defaulted to 0 C the pump is enabled and Auto 1 is displayed on the controller The CSC will resume normal operation when the o...

Страница 17: ...r controlling primary water temperature in Scandinavian Public Systems Pump Time switch version only Optional Flow Temp Boiler Fig 7 A safety high thermostat may need to be used on the secondary side...

Страница 18: ...nly Links 7 8 and or 9 10 must be removed if Set up and or Night Set Back is used Set Up Boost Night Set Back Pump Clock Version only 230Vac Boiler Output Links 7 8 and or 9 10 must be removed if Set...

Страница 19: ...ride that was used Override Open Override Close Single pole relay or contact Single pole relay or contact Fig 10 Open Close Open Close When upgrading an old CSC or CSC this method reproduces the 4 5 l...

Страница 20: ...tton Selects the mode that allows setting of the Time Switch functions Tuning Button Selects the mode that allows setting of the controller parameters Enter Button Enter button for confirming the entr...

Страница 21: ...of the set parameters Day mode Removes the effect of the time schedule and makes the controller run at the day set value constantly Night mode This mode overrides the controller time schedule and dec...

Страница 22: ...y 08 00 00 00 00 00 17 00 3 Wednesday 08 00 00 00 00 00 17 00 4 Thursday 08 00 00 00 00 00 17 00 5 Friday 08 00 00 00 00 00 17 00 6 Saturday 00 00 00 00 00 00 00 00 7 Sunday 00 00 00 00 00 00 00 00 Pl...

Страница 23: ...de It shows various temperatures the status of the actuator pump and the current time and day No settings can be changed in this mode except the facilities on the manual override switch The main displ...

Страница 24: ...ymbol Description Used In Default Range Tuning Key Indicates that you are in Quick Set Mode if the arrow is lit Quick Set Mode Set Current Time and Date CSC 5352 only Quick Set Mode 00 00 to 23 59 1 t...

Страница 25: ...his ratio is used between the Changeover point Co and the flow high limit setting The value set is divided by 10 to get the actual ratio E g 30 is equivalent to a ratio of 3 1 Quick Set Mode 30 3 1 0...

Страница 26: ...er 1 to 7 with 1 representing Monday and 7 representing Sunday If you decide not to change the value at any stage press the tuning button instead 4 Press the enter button to enter the day number and t...

Страница 27: ...ne Mode at any time press the tuning key button If no keys are pressed within a period of 30 seconds then the product will return to the Review mode The user parameters that can be viewed and or adjus...

Страница 28: ...can be manually set if required Fine Tune Mode 5 1 or 5 Sensor Averaging This tells the CSC how many Room Sensors are connected to it Averaging Fine Tune Mode 1 1 to 4 Set Boiler Hysteresis Sets the...

Страница 29: ...nt the heating will come on in boost until the hysteresis 2 C has been cleared If an adjustable room sensor is used then this setting must be set to 10 C to remove frost protection Failure to do so ma...

Страница 30: ...used for the Max Return Ratio setting e g 83 0 83 Fine Tune Mode 83 10 to 127 4 5 2 To Adjust the Economy Mode CSC 5352 Only Economy mode is used to override the plant in the event of a high outside t...

Страница 31: ...2 5mm2 cross section Protection Class IP 30 Case Matt black coloured 2 piece polycarbonate case Fire resistant to UL94V 0 Mounting Wall or panel mounting Case Dimensions 144 x 144 x 136mm Panel Cut O...

Страница 32: ...CH BACK TO AUTO AFTER THE MANUAL OVERRIDE FUNCTION HAS BEEN USED WHEN THE SWITCH IS IN AN OVERRIDE CONDITION THE DISPLAY WILL FLASH AND THE OVERRIDE CONDITION WILL BE INDICATED EXCEPT IF IT IS OVERRID...

Страница 33: ...l Description Used In Valve Opening Review Mode Valve Closing Review Mode Pump Running CSC 5352 only Review Mode Controller is in Night Review Mode Display Flow Temperature Review Mode Display Room Te...

Страница 34: ...lue Sets the amount the flow temperature should be increased by during set up Quick Set Mode 10 0 to 255 C Set Flow High Limit Temperature The highest controlled flow temp used Quick Set Mode 82 0 to...

Страница 35: ...falls below the economy set value within 1 hour of the end of occupancy time the controller will remain in economy mode 1 Make sure that you are in Fine Tune mode 2 Use the and buttons to obtain the e...

Страница 36: ...n a continuous demand signal Fine Tune Mode 120 0 to 999 PB Controller Tuning C Used to tune the controller to the control system Fine Tune Mode 50 0 to 255 Select NSB action CSC 5352 only Setting thi...

Страница 37: ...CSC how many Room Sensors are connected to it Averaging Fine Tune Mode 1 1 to 4 Set Boiler Hysteresis Sets the number of C the actual flow temperature must be above the calculated flow temperature bef...

Страница 38: ...start the pump and control the valve boiler to the NSB setting until the Hysteresis 2 C outside has been cleared Fine Tune Mode 1 0 UK 1 European Low Space Temperature Setting CSC 5352 only if space s...

Страница 39: ...in Only used when a space temperature sensor is fitted The space temperature will influence the compensated flow temperature for each C error from this figure Subject to the fine tune setting INF or I...

Страница 40: ...00 2 Tuesday 08 00 00 00 00 00 17 00 3 Wednesday 08 00 00 00 00 00 17 00 4 Thursday 08 00 00 00 00 00 17 00 5 Friday 08 00 00 00 00 00 17 00 6 Saturday 00 00 00 00 00 00 00 00 7 Sunday 00 00 00 00 00...

Страница 41: ...CSC USER GUIDE October 03 41 of 42...

Страница 42: ...February 08 CSC USER GUIDE 42 of 42 S317856100_A5...

Страница 43: ......

Страница 44: ...741100 satchwell info uk tac com www tac com Copyright 2008 TAC All brand name trademarks and registered trademarks are the property of their respective owners Information contained within this docum...

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