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History
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Fan Coil Controller
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FCU / DIN / 3T/ [driver option] |
PROM file header: FCUD
| Software Version | Release Date | Additional Information | Notes |
| 4d7 | 30/11/05 |
The demand sent to heat sources corrected to be from the Supply loop not the Return loop. This only effects applications where a Supply sensor is used. |
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| 4d6 | 17/11/05 |
change operation of supply temperature control at low heating demands (less than 5%) to maintain minimum supply temperature so long as unit is in occupation and the fan is running. Previously the heating and cooling batteries were shut down for demands below 5%. |
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| 4d5 | 18/10/05 |
add Maintain Off as a new feature. Allows an Override to off to be maintained
until cancelled, mainly used in residential applications to disable A/C. |
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| 4d4 | 29/03/05 |
allow non occupied Supply setpoints to be changed, new configs added at C163-C164 No feature changes |
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| 4d3 |
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not released in 3t version |
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| 4d2 | 05/02/05 |
allow registered actuators to receive FanSpeed demands No feature or config changes |
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| 4d1 | 05/09/03 | add FanSpeed to knobs -1 sets Auto add overide to ON if Fan Speed set on Knob set 0 to stop unit add speed selection from LSW switches |
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4c3 |
15/11/00 |
Feature Notes Configuration
Tables Wiring Hardware |
add driver rescaling for use in slave FCU applications |
| 4c2 | 02/05/00 | 0006/0001 J12 | improve flashing of HTSC, CLSC, OCDS and slave links |
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4c1 |
15/02/00 |
0006/0001 J12 |
major new issue |
| 4b6 | 03/08/99 | 0006/0001 J12 | remove automatic entry into TEST mode on prom change |
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4b5 |
23/07/99 |
0006/0001 J12 |
add HTCT, CLCT support, allows sending of CT setpoint to Boilers and Secondary boilers remove MXCT, MNCT |
| 4b4 | not issued | ||
| 4b3 |
16/07/99 |
0006/0001 J12 |
correct sending of demands to 1 per minute improve universal driver now version 4a |
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4b2 |
21/04/99 |
0006/0001 J12 | change specification of Trim Pot to match Sontay standard product |
| 4b1 |
08/04/99 |
0006/0001 J12 |
add support for EXTERNAL_BINDING as special build option add support for PIR sensor in EXT version add production test mode |
| 4a3 | 01/03/99 | 0006/0001 J12 |
add support for OPEN network variables add occupaction override from Doorway add HAND control of outputs from Doorway |
| 4a2 | 26/10/98 | 0006/0001 J12 | correct manual operation, bug introduced in version 4a1 |
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4a1 |
05/09/98 |
0006/0001 J12 |
add dual domain support demand signals to actuators only sent if actuators or slave fan coils are registered rate of update of heat/cool demands reduced to once a minute and on significant change |
| 3d2 | 20/08/98 | 0006/0001 J12 | activate code for reciept of STOP alarms |
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3d1 |
08/07/98 |
0006/0001 J12 |
add airside damper control
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| 3c5 | 06/07/98 | 0006/0001 G |
correct registration error when using SPTY 2 correct manual operation when no sensor fitted |
| 3c4 | 02/06/98 | 0006/0001 G |
add support for nviHeatTrim and nviCoolTrim to refresh no comms timer add remote control of 'registration button' switch 7 add count of non power up resets C85 SWRS count of no comms reset renamed C84 NCRS |
| 3c3 | 22/05/98 | 0006/0001 G |
add reset if no comms received for 10 minutes add registration of ACT and PCO modules |
| 3c2 | 26/01/98 | 0006/0001 G | correct manual mode and driver setup |
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3c1 |
20/01/98 |
0006/0001 G | add universal driver |
| 3a5 | 05/02/98 | D | error led now works on space or supply sensor |
| 3a4 | 03/02/98 | D | correct Raise/lower driver not clearing relays when no demand |
| 3a3 | 09/11/97 | D |
correct Trim error negative values not working correct sending CT value when HTSC=1 |
| 3a1 | 27/10/97 | D | first issue for ABC removed OPEN_SYS support and alarms to fit small prom size |
ENER-G Controls
ENER-G House
Daniel Adamson Road
Salford
Manchester
M5 2DT
phone 0161 7457450
fax 0161 7457457
www.energ.com
www.seachange.co.uk
www.smartkontrols.co.uk