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10 

User Configurable Parameters 
 

Display 

text 

Function 

Selections 

Default 

Lxx 

Low speed 

1 to 97% motor speed 

10% 

nxx 

Normal speed 

2 to 98% motor speed 

35% 

bxx 

Boost speed 

3 to 99% motor speed 

70% 

Pxx 

Purge Speed 

4 to 100% motor speed 

100% 

LS1 

Live switch 1 

Low, Boost or Purge speed 

Low 

LS2 

Live switch 2 

Low, Boost or Purge speed 

Boost 

LS3 

Live switch 1&2 

Low, Boost or Purge speed 

Purge 

c-n 

Comfort mode 

Comfort mode - yes or no 

No 

d-n 

Delay On 

Delay on - yes or no 

No 

dxx 

Delay On time 

Delay to boost duration 1 to 60 minutes 

10m 

o-n 

Overrun 

Overrun - yes or no 

No 

oxx 

Overrun time 

Overrun duration 1 to 60 minutes 

10m 

r-n 

Humidity 

– Rapid Rise 

Rapid rise - yes or no 

Yes 

A-n 

Humidity  

– Ambient Response 

Ambient response - yes or no 

No 

hxx 

Humidity threshold 

Ambient response threshold 40 to 80% RH 

70% 

C2b 

CO2 threshold boost 

Boost threshold 1000 

– 1500 PPM  

in increments of 100 

1000 

C2P 

CO2 threshold purge 

Purge threshold 1400 

– 1800 PPM 

in increments of 100 

1500 

A1LA 

Analogue 1 - low action 

Low, Normal, Boost or Purge speed 

Low 

A1HA 

Analogue 1 - high action 

Low, Normal, Boost or Purge speed 

Purge 

A1tL 

Analogue 1 - low threshold  

Analogue Input Threshold Low 1 - 99  

15 

A1tH 

Analogue 1 - high threshold  

Analogue Input Threshold High 1 - 99  

75 

A2LA 

Analogue 2 - low action 

Low, Normal, Boost or Purge speeds 

Low 

A2HA 

Analogue 2 - high action 

Low, Normal, Boost or Purge speeds 

Purge 

A2tL 

Analogue 2 - low threshold  

Analogue Input Threshold Low 1 - 99  

15 

A2tH 

Analogue 2 - high threshold  

Analogue Input Threshold High 1 - 99  

75 

D1 

Digital input 1 Action 

Low, Boost or Purge speeds 

Low 

D2 

Digital input 2 Action 

Low, Boost or Purge speeds 

Purge 

unl 

Unlock code 

Turn on/off the menu lock 

- - - 

PIn 

Display Pin 

3 characters A to 9 

LoC 

dtxx 

Display time 

Adjust how long the display is illuminated 

30 s 

rot 

Rotate display 

Invert the display 

rot 

hu 

Humidity 

Show the current internal humidity 

tu 

temperature 

Show the current internal temperature 

°C 

CO2 

CO2 

Show the current CO2 level 

PPM 

end 

end 

End of menu (loop to start) 

 

 
 
If the unit being commissioned is not fitted with the relevant hardware, the associated menu options will not 
be available. 

Содержание 407849A

Страница 1: ...ORIGINAL ENGLISH INSTRUCTIONS Stock Ref N MVDC MS 437634C MVDC MSH 443298B SMV H 445655B SMV HX 495360 SMV HX CO 495361 SMV PLUS H 407849A SMV PLUS HX 495362 SMV PLUS HX CO 495363 IPX2 220 240V 50Hz Lo Carbon MVDC SENTINEL MULTIVENT RANGE VENTILATION SYSTEMS Installation and Wiring Instructions ...

Страница 2: ...on concerning use of the appliance by a person responsible for their safety Young children should be supervised to ensure that they do not play with the appliance Cleaning and user maintenance shall not be made by children The installer is responsible for the installation and electrical connection of the unit on site It is the responsibility of the installer to ensure that the equipment is safely ...

Страница 3: ... and CO2 sensor the unit can be programmed to give a proportional response to the change in conditions INSTALLATION Position the unit taking into consideration the position of the rooms to be ventilated the exhaust position and the electrical services Ensure there is adequate access for installation and maintenance If the unit is sited in the heated void of the dwelling a condensate drain should n...

Страница 4: ...not be mounted with the cover removal slots facing upwards or at an angle where they are visible from above All other orientations are acceptable See the dimensional details below for the mounting hole positions Spigot diameters are 125mm Cover removal slots ...

Страница 5: ...ontally ii Vertically mounted Installation with the exhaust spigot at top The electrical connections must come out of the bottom of the unit in order to maintain the water ingress protection iii Ceiling mounted Installation with ducting radiating out horizontally ...

Страница 6: ...cord or push button switch humidistat or PIR detector can be connected to the LS terminal instead of connecting to a lighting circuit 5 Important Use 4 core low voltage twisted pair telecoms type cable for accessories Vent Axia part number 459931 Accessories are connected via the IO Input Output PCB see the Low Voltage Connections diagram Use the cable clamp and grommet provided 6 There are no del...

Страница 7: ...7 CONNECTION DIAGRAM A A B B Main power connections Main power connections MVDC MS MVDC MSH SMV SMV PLUS Low voltage connections Low voltage connections ...

Страница 8: ... to Boost speed Min 1V max 6V The 5V output from the RS485 connection can be used as a power supply F Digital input 2 G D IN 1 COM Digital input common Go to Low speed Min 1V max 6V The 5V output from the RS485 connection can be used as a power supply H Digital input 1 I D OUT 2 COM Digital output common Unpowered Boost indicator Switch switching 6V 50mA max J Digital output 2 K D OUT 1 COM Digita...

Страница 9: ...midity Ambient response When ambient response is enabled the threshold set point is modified based on the ambient temperature This helps to prevent nuisance boosting of the unit as temperatures changes during the day Analogue inputs Both analogue inputs have adjustable low and high trigger voltages within the 0 10V range The response to being above or below either of the threshold voltages is user...

Страница 10: ...500 A1LA Analogue 1 low action Low Normal Boost or Purge speed Low A1HA Analogue 1 high action Low Normal Boost or Purge speed Purge A1tL Analogue 1 low threshold Analogue Input Threshold Low 1 99 15 A1tH Analogue 1 high threshold Analogue Input Threshold High 1 99 75 A2LA Analogue 2 low action Low Normal Boost or Purge speeds Low A2HA Analogue 2 high action Low Normal Boost or Purge speeds Purge ...

Страница 11: ...inspected and cleaned to ensure there is no significant buildup of dirt or other deposits 2 To inspect the inside of the product isolate the power use a coin or similar to depress the cover retention clips 3 Remove the cover remove the scroll assembly by unscrewing the two screws and unclipping the clips in the two corners and pulling away If necessary vacuum the inside of the Sentinel Multivent 4...

Страница 12: ...ay 496621 240V 496621 240V 496620 240V 496437 Battery All units Sensor Controller Name Part Number 4 way analogue speed switch 496622 Timespan controller 563519 Air Quality Sensor 563506 Ambient response Humidity sensor 563550 Ecotronic Humidity sensor 563532 ThermoSwitch 563502 7 Day timer switch 563515 Visionex PIR 459623 3 pole Isolator switch 563518 Remote delay timer 457986 Isolator relay 442...

Страница 13: ...Control Declared Max Internal External Leakage Rates for BVUs or carry over for regenerative heat exchangers only Ext Leakage Rates for Ducted UVUs 5 Internal 5 External Mixing Rate of Non Ducted BVUs not intended to be equipped with one duct connection on either supply or extract air side N A Position and description of visual filter warning for RVUs intended for use with filters including text p...

Страница 14: ...as not been modified or repaired by any person not authorised by the company IF CLAIMING UNDER TERMS OF GUARANTEE Please return the complete product carriage paid to your original supplier or nearest Vent Axia Centre by post or personal visit Please ensure that it is adequately packed and accompanied by a letter clearly marked Guarantee Claim stating the nature of the fault and providing evidence ...

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