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- Specification
- Compliance
- Range
- Features
- Installation
- Pressure
- Dimensions
- Data
- Typical specification
- Specification
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- O&M Sheets
- Revit File
Studio
- with summer bypass and frost-stat
- efficient, low energy solution to controlling condensation and pollution in residential properties up to 100m²
- up to 80% heat exchange efficiency
- variable choice of low (trickle), boost and purge speed at installation
- for ceiling, loft or void installation
- low noise levels
- low running costs
- complies with Building Regulations
- manufactured in UK to ISO 9001:2015 and 14001:2015
- accurate commissioning via remote LCD commissioning unit
- SAP PCDB Listed
- non-bypass models available
General
- for 1 or 2 bedroom apartments, hotel rooms, student accommodation, extra care facilities, multi-occupancy establishments etc
- Up to 55 litre/sec at 50Pa - max 59 litre/sec capacity
- sfp down to 0.87W/l/s
- summer bypass which allows the airflow to bypass the heat exchanger automatically when internal and external temperatures are between adjustable setpoints.
- frost-stat - proportionally reduces intake motor speed as temperature falls - activated when the outside temperature between +8ºC and -3ºC.
- run-time and power outage counters
- easy to install and maintain
- for ceiling, loft or void in-line installation
- variable low (trickle), boost and purge options for each motor
- boost speed can be activated by a 230V switched live from:
- a light switch (if more than one light switch is used, each one must be a double pole switch)
- Remote humidistat (230V - DRH240)
- Passive infra red (230V - PIRFF)
- Thermostat (230V - THM)
- Remote switch/pull cord - 230V
- very low noise levels
- low running costs
- 5 year warranty - 1 year parts and labour, 4 years parts only
CONTROL FEATURES - STANDARD
- independent variable speed adjustment for each motor for trickle, boost and purge speeds.
- adjustable boost speed over-run timer from 0 to 30 minutes.
- adjustable boost speed delay from 0 to 5 minutes
- remote purge cable connection on circuit board (for optional purge facility).
- adjustable night time boost and purge inhibitor
- integral frost-stat - proportionally reduces intake motor speed as temperature falls
- automatic summer bypass
CONTROL FEATURES - FACTORY SET
- change of ductwork handing on humidistat version (trip point can be set at manufacture)
- integral humidistat - proportionally increases motor speeds with rising humidity
- 0-10V connections can be added for:
- BMS - for remote motor shut-off
- CO2 detector
- home automation system
- relay for external pre-heater
- 3 speed selector switch
- optional remote purge cable - factory connected - adjustable over-run timer from 0 to 250 minutes, Pre-set to 15 minutes (adjustable at factory)
- holiday mode for reduced speeds when property is unoccupied (factory set option) - default setting is 50% of trickle speed
- run-time and power outage counters downloadable via QR code
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Specification
- compact low profile unit with sheet steel casing
- thermo-acoustic lining
- pre-wired for easy electrical connection
- low energy EC brushless motor with single width, single inlet, direct drive, backward curved impellors
- operates in temperature up to 50ºC
- easy to access standard, disposable G3 filters
- counter flow heat exchanger
- all models bottom access only with right or left drain
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Compliance
- Building Regulations for enhanced energy saving capability
- Building Regulations for reliable, efficient ventilation
- EU RoHS Directive Compliant.
- Complies with IEC60335-2-80, LVD2006/95/CE and EMC2014/30/UE (European Directive against radio interference and electro-magnetic compatibility
- manufactured in UK to ISO 9001:2015 and 14001:2015
- CE marked
- SAP PCDB Listed
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Range
- Studio LB - left drain, bypass
- Studio RB - right drain, bypass
- Studio LBH - left drain, bypass, humidistat
- Studio RBH - right drain, bypass, humidistat
- Studio L - left drain
- Studio R - right drain
- Studio LH - left drain, humidistat
- Studio RH - right drain, humidistat
- Studio F - set of filters for above models
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Typical specification
- The unit will:
- be manufactured by Vectaire Ltd.
- be constructed from galvanised steel sheet with a thermo-acoustic lining to ensure extremely low noise levels.
- for 1 or 2 bedroom apartments, hotel rooms, student accommodation, extra care facilities, multi-purpose occupancy etc
- for fitting into voids, false ceilings or cupboards (bottom access only)
- have drain connection for connection by others.
- have a high efficiency counterflow heat exchanger with a thermal efficiency of up to 80% .
- have two low energy, high efficiency EC fan motor assemblies.
- have a specific fan power from 0.91 W/l/s.
- have G3 grade filters to protect the heat exchanger.
- have an automatic summer bypass
- have an integral frost-stat
- Access to filters shall be from the rear by removing two magnetic strips.
- The unit shall incorporate the following control features:
STANDARD
- independent variable speed adjustment for each motor for trickle, boost and purge speeds.
- adjustable boost speed over-run timer from 0 to 30 minutes.
- adjustable boost speed delay from 0 to 5 minutes
- remote purge cable connection on circuit board (for optional purge facility)
- adjustable night time boost and purge inhibitor
- integral frost-stat - proportionally reduces intake motor speed as temperature falls
- summer bypass - automatic bypass of heat exchanger in hot weather
FACTORY SET
- change of ductwork handing on humidistat version (trip point can be set at manufacture)
- integral humidistat - proportionally increases motor speeds with rising humidity
- 0-10V connections can be added for:
- BMS - for remote motor shut-off
- CO2 detector
- home automation system
- external pre-heater
- 3 speed selector switch
- optional remote purge cable - factory connected - adjustable over-run timer from 0 to 250 minutes. Pre-set to 15 minutes (adjustable at factory)
- holiday mode for reduced speeds when property is unoccupied (factory set option)
- run -time and power outage counters downloadable via QR code.
- Remote (optional) LCD touch screen informs user of:
- operating speed (user adjustable)
- internal and external temperatures
- status icons shows which functions currently controlling fan speed
- date and time (user adjustable)
- relative humidity level
- bypass status
- error and service notifications
- filter saturation level (reset after changing)
- user can also set system to holiday mode and set language
- A Commissioning Kit (or LCD touch screen) will allow the commissioning engineer or installer to set the following parameters:
- Time and Date
- Holiday Mode
- Trickle, boost and purge speeds for each motor
- Boost speed delay time duration
- Boost over-run time duration
- Night time boost inhibitor times
- Touch screen sensitivity calibration
- Pre-heater threshold (if fitted)
- Handed installations
- Activate CO2 detector or home automation system (if fitted)
- The unit will:
- be CE marked
- comply with:
- manufactured in UK to ISO 9001:2015 and 14001:2015
- be SAP PCDB Listed
- have a 5 year warranty -1 year parts and labour and 4 years parts only
- Building Regulations for enhanced energy saving capability
- Building Regulations for reliable, efficient ventilation
- EU RoHS Directive Compliant
- IEC60335-2-80, LVD2006/95/CE and EMC2014/30/UE (European Directive against radio interference and electro-magnetic compatibility
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