Regulus Vent-Axia Sentinel Kinetic Advance S Installation and operation manual

www.regulus.eu
SENTINEL KINETIC ADVANCE
SENTINEL KINETIC ADVANCE
EN
Installation and Commissioning Instructions
SENTINEL KINETIC ADVANCE S, SX

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PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE COMMENCING
INSTALLATION.
1. Do not install this product in areas where the following may be present or occur:
• Excessive oil or a grease laden atmosphere.
• Corrosive or flammable gases, liquids or vapours.
• Subject to direct water spray from hoses.
• Ambient temperatures higher than 40 °C and lower than -20 °C.
• Possible obstructions that may hinder access to or removal of the unit.
2. All wiring must be in accordance with the current wiring regulations. Installation should
be inspected and tested by a suitably qualified person after completion.
3. Ensure the mains supply (voltage, frequency and phase) complies with the rating label.
4. The unit should be provided with a local double pole fused spur fitted with a 3A fuse having
a contact separation of at least 3mm. These units must be earthed.
5. Precautions must be taken to avoid the back-flow of gases into the building from the open flue
of gas or other fuel-burning appliances.
6. This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a person responsible for their safety.
7. Young children should be supervised to ensure that they do not play with the appliance.

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Installation Rules
1.The installer is responsible for the installation and electrical connection of the sentinel system on
site. It is the responsibility of the installer to ensure that the equipment is safely and securely
installed and left only when mechanically and electrically safe.
2. All regulations and requirements must be strictly followed to prevent hazards to life and property,
both during and after installation, and during any subsequent servicing and maintenance.
3. The unit’s condensate drain must be connected to the building’s wastewater drainage system.
4. Certain applications may require the installation of sound attenuation to achieve the sound levels
required.
5. The unit must not be connected directly to a tumble dryer.
6. The supply and exhaust valves must be fully opened prior to commissioning.
7. The intake air must be drawn from the exterior of the property.
8. The unit should be allowed to stabilise during commissioning for a minimum period of 5 minutes
when changing between boost and normal speeds.
9. Ensure that the unit’s external grilles (openings) are at least 1000mm apart. The exhaust grille
should be located at least 600mm away from any flue outlet. The inlet grille should be located at
least 2000mm away from any flue outlet.
10. This product and associated duct installation should be carried out in accordance with local rules.
Disposal
IMPORTANT INFORMATION ON PROPER DISPOSAL OF E-WASTE AS REQUIRED BY THE EC DIRECTIVE 2002/96/EC (WEEE)
Do not dispose of this product as unsorted municipal waste. Please dispose of this product by
returning it to the point of sale or to your local municipal collection point for recycling.
Respecting these rules will help to preserve, protect and improve the quality of the envi-
ronment, protect human health and utilize natural resources prudently and rationally.
The crossed out wheeled bin with marking bar, printed ether in the Manual or on the product
itself, identifies that the product must be disposed of at a recycling collection site.
WEEE Registration Number: 02771/07-ECZ

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Contents
Warnings and Safety Information ................................................................... 2
Installation Guidance ................................................................................................................ 3
About this document ........................................................................................ 4
Contents ......................................................................................................................................... 4
Technical Data ................................................................................................... 5
Product Description ................................................................................................................... 5
Product Dimensions ................................................................................................................... 6
Technical Specification .............................................................................................................. 7
Flow Rate settings ...................................................................................................................... 8
Summer Bypass Mode ............................................................................................................... 9
Accessories .................................................................................................................................. 10
Installation ...................................................................................................... 11
Overview ..................................................................................................................................... 11
Wall Mounting the Unit ........................................................................................................ 12
Floor Mounting the Unit ........................................................................................................ 13
Floor Mounting the Unit (Alternate Method) ............................................................... 14
Vertical Discharge Condensate Installation ..................................................................... 15
Attach the Ducting ................................................................................................................... 16
Electrical Installation ............................................................................................................... 17
Connect Switches and Sensors ............................................................................................ 18
Connect the Power Supply .................................................................................................. 20
Commissioning .............................,,,,,,,,,......................................................... 21
Powering up the Unit ............................................................................................................. 21
Overview ..................................................................................................................................... 21
Control Unit Touch Screen Display .................................................................................... 21
Modifying Settings .................................................................................................................. 22
Commissioning Screens Summary ................................................................................... 23
Modifying Commissioning Settings ................................................................................... 25
Operation and Monitoring ............................................................................ 34
Control Unit Screens Summary ........................................................................................... 34
User controls ............................................................................................................................. 36
Settings and Performance .................................................................................................... 37
Commissioning the Unit via USB ....................................................................................... 41
Default settings ......................................................................................................................... 42
Control via WiFi .......................................................................................................................... 43
Maintenance ................................................................................................... 45
Filter Maintenance ................................................................................................................... 45
Periodic Maintenance ............................................................................................................ 46
Spares ........................................................................................................................................... 47
Troubleshooting ............................................................................................. 48
Diagnosing a Problem .......................................................................................................... 48
Product fiche ............................................................................................................................. 51

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Product Description
The Vent-Axia Sentinel Kinetic Advance models S & SX Mechanical Ventilation/Heat Recovery (MVHR) is a
heat recovery unit designed for the energy efficient ventilation of houses and similar dwellings.
The unit is designed for continuous 24 hour exhaust ventilation of stale moist air from bathrooms, toilets,
utility rooms and kitchens. As the stale air is extracted, a heat exchanger within the unit transfers up to 93%
of the waste air’s room temperature, into the supply air entering the bedrooms and lounge. This design
concept provides significant energy recovery on household heat costs, coupled with the optimum comfort
conditions.
In addition, a Kinetic Advance SX unit maintains a constant airflow independent of change in system
pressure.
Fig. 1: Sentinel Kinetic Advance with Left Hand and Right Hand spigot configuration
Models
405215 Sentinel Kinetic Advance S
405216 Sentinel Kinetic Advance SX
Přiváděný do
obydlí
Odsávaný
z obydlí Z okolního
vzduchu
Do okolního
vzduchu
Hrdlo
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Ovládací modul
Odtok kondenzátu
Do okolního
vzduchu
Odsávaný
z obydlí
Z okolního
vzduchu
Přiváděný do
obydlí
From
atmosphere
To
atmosphere
Extract from
dwelling
Supply to
dwelling
Condensate exit
Control panel
Filter drawers
Spigot
Supply to
dwelling
Extract from
dwelling
From
atmosphere
To
atmosphere

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Product Dimensions
Figure 2: Sentinel Kinetic Advance Dimensions
Remove front cover (see page 17) to view Rating label.
(Label is positioned to the right of the controller).

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Sentinel Kinetic Advance S, SX - www.regulus.eu
Technical Specification
Performance Sentinel Kinetic Advance S Sentinel Kinetic Advance SX
Airflow Low default 20% Low default 20 l/s (72 m3/h
Normal default 30% Normal default 30 l/s (108 m3/h)
Boost default 50% Boost default 50 l/s (180 m3/h)
Purge default 100% Purge default 98 l/s (353 m3/h)
at 150 Pa
Maximum FID, 115 l/s (414 m3/h) Maximum default 98 l/s (353 m3/h)
at 150 Pa
Power
AC Voltage Input 220-240 V AC (single phase)
AC Frequency Input 50 Hz nominal
Supply Fuse code 9532
Product Fuse 2 A (located on main PCB)
Rated Power max. 190 W
Physical
Height (excl. spigots) 760 mm
Width 660 mm
Depth 443 mm
Weight Unboxed S/SX: 27 kg
Boxed S/SX: 32 kg
Spigot diameter 125 mm
Condensate pipe diameter 22 mm or 32 mm
Environmental
IP Rating IPX2
Operating Temperature -20 °C to +45 °C
Air Intake Temperature -20 °C to +45 °C
Operating Humidity 0-95% RH
Storage Temperature -20°C to +45°C
Storage Humidity 0-95% RH
Software Version See: Settings/Performance / Diagnostics / Display Version

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Flow Rate settings
The Sentinel Kinetic Advance has four (4) user defined speeds in addition to the non-adjustable Maximum
speed.
User defined speeds can be assigned a Mode name from the list below. (some options may not be available
in your region)
- Low
- Normal (Unit default operating mode)
- Boost
- Purge
- Holiday
- Night time
- Party
- Unoccupied
- Over pressure
- Fireplace
Note: The flow rate for each mode is set independently and not defined by the mode name.
When setting up Over Pressure or Fireplace Mode, the supply rate must be set higher than extract rate. This
is to provide a positive internal pressure in the dwelling to assist with the initial expulsion of combustion
products from the fireplace via the flue.
Fireplace mode does not prevent under-pressure
Mechanical Ventilation with Heat Recovery (MVHR) systems are not designed to provide combustion air.
NOTE: It is the responsibility of the open-flued appliance installer to ensure conformance with the current
local building regulations for fuel burning appliances.

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Sentinel Kinetic Advance S, SX - www.regulus.eu
Summer Bypass Mode
The Sentinel Kinetic Advance includes a Summer Bypass (SBP) feature to bypass the heat exchanger to
provide cooling when the desired Indoor Temperature is above the ambient temperature.
Note that the volume of air provided by a ventilation system is a fraction of that required for space heating or
space cooling and will not in itself be sufficient to cool a room. It will however, provide a contribution.
Modes of operation
Bypass Mode Operation
Off Bypass feature is disabled
Normal The unit will run on Normal Mode, unless cancelled
Evening Fresh The unit will run on the user selected Mode for 5-hours before
reverting to Normal, unless cancelled
Night Time Fresh * The unit will run at the user selected Mode, unless cancelled
Bypass mode will operate when both the Indoor and Outdoor temperature thresholds are exceeded, and
the outdoor temperature is below the indoor temperature.
Indoor Temp: This is the maximum desired indoor temperature. Above the set indoor temperature the
summer bypass will operate.
Indoor temp should be set, 2-3 °C higher than the central heating thermostat to prevent the bypass
operating in winter, and 2-3 °C lower than any air conditioning thermostat if fitted.
Outdoor Temp: This is the minimum allowed outdoor air temperature. The air temperature must be above
this value for the Bypass to operate, use this value to prevent the bypass operating in winter.
The suggested Outdoor Temp, is 14 °C, set as appropriate for your region.
Bypass mode will be cancelled when either:
- The internal air temperature drops below the Indoor Temp threshold, or
- The external air temperature drops below the Outdoor Temp threshold
Note: Pressing the Boost button during Evening Fresh and Night Time fresh operation will revert the unit to
Normal bypass mode.
It is recommended that the user selected mode chosen for Evening Fresh and Night Time Fresh is higher
than Normal flow rate to reduce the indoor temperature more rapidly.
* Night Time Fresh Mode is intended for use through the night when cooling is a higher priority than any
increase of noise. Note, that the air noise in your system is influenced by flowrate, ducting design, layout and
the size and type of vents used in the rooms. If improvements are required please contact your installer.

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Accessories
Some accessories may be included as standard equipment depending on the version.
16608 WIFI module (controller accessory)
The WIFI module is a plug & play accessory that fits next to the Control module. This offers the user instant
access to various functions and features for direct monitoring and control of the unit using a smart phone or
tablet via the Vent-Axia mobile application.
16610 Extension Module (PCB accessory)
The optional Input Switch Accessory offers four volt-free pairs of switch terminals to allow e.g. boosting from
manual switches or a full range of Vent-Axia controllers e.g. humidistats, PIRs and timers.
16611 Switched Live (PCB accessory)
The optional Switched Live (LS) expansion accessory offers two extra switched live inputs (LS2 and LS3) for
boosting via light switches (220-240V AC) or Normal/Boost switch. This connection has the advantage of
Delay and Overrun features.
Delay enables the prevention of boost airflow between 1-20 minutes.
Over-run enables boost airflow to continue after the light switch has been turned off between 1-30 minutes.
16607 Analogue Input (PCB accessory)
The Analogue Input has two terminals with 0-10V inputs to allow proportional 0–10V control by sophistica-
ted controllers such as CO2 sensors and proportional humidistats.
16609 Wired Remote Docking Kit
The Controller Docking Kit has been designed to allow the Controller module to be removed from the MVHR
& mounted remotely to either a single or double gang flush mount back-box of 25mm depth (min). The kit is
supplied with a 15m lead and control panel cover.

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Before installation of the unit
We advise installers to fix all mains and sensor wiring along with any internal accessories prior to
fixing the unit in position, leaving approximately 500mm tails to allow for internal routing.
Inspect the Unit
When taking delivery of the unit, check the items delivered against the enclosed delivery note. Inspect the
unit for damage in transit. Each box contains a Kinetic Advance Heat Recovery unit, a wall bracket and
accessory pack containing miscellaneous fixings and product documentation.
Unit Installation
Installation should be carried out by a suitably qualified and competent person.
If the unit is wall mounted, the wall should have sufficient strength to support the unit
The unit may also be floor mounted, either directly to the floor or using standard kitchen cabinet feet (not
supplied). Ensure that the unit is mounted upright.
Do not use this unit as a support for any other equipment.
Service Void
Clearance must be left around the unit to allow for cleaning and servicing, the dimensions below are the
minimum requirements. The condensate drain trap used will dictate the necessary clearance below the unit
which may be larger than the minimums.
Select Unit Configuration
The unit is configurable as either Left or Right Handed (Default), see page 5 for the spigot configuration. Use
the left hand condensate drain for the Left Hand configuration, the right hand drain for the Right Hand
configuration.

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Wall Mounting the Unit
Step 1: Mark the wall bracket position using the
dimensions shown. Note the position of the top of
the unit in relation to the wall bracket. Ensure the
bracket position is horizontal.
Step 2: Attach the wall bracket to the wall using
appropriate fixings.
Step 3: Lift the unit and locate the two hooks on
the rear onto the wall bracket.
Step 4: Use the two adjusters at the bottom of the
unit to ensure the base of the unit is horizontal in
both axis. Lock the adjusters in the correct position
using the two M6 nuts.

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Floor Mounting the Unit
Step 1: The unit has four 12mm deep fixing holes
on the underside suitable for 6mm diam. screws.
Pre drill a board using the dimensions shown, and
cut 2 x 105mm minimum diameter holes for the
condensate drain access.
The manufacturer recommends that where
possible, the wall bracket is used in conjunction
with any floor mount solution to prevent the unit
from tipping.
Step 2: Mark the wall bracket position using the
dimensions shown. Note the position of the top of
the unit in relation to the wall bracket. Ensure the
bracket position is parallel to the floor.
Step 3: Attach the wall bracket to the wall or
batten using appropriate fixings. (As shown on
page 12)
Step 4: Lift the unit and locate the two hooks on
the rear onto the wall bracket prior to fixing the
unit to the floor. (As shown on page 12)
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Floor Mounting the Unit (Alternate Method)
Step 1: The unit has four 12mm deep fixing holes on
the underside suitable for 6mm diam. screws. The
holes are configured to allow fitment of most stan-
dard kitchen foot types (not supplied).
Step 2: Mount your chosen foot type to the
underside of the unit using appropriate fixings.
Step 3: Adjust your chosen foot type to
ensure the base of the unit is horizontal
in both axis.
The manufacturer recommends that where possible,
the wall bracket is used in conjunction with any floor
mount solution to prevent the unit from tipping.
Step 4: Mark the wall bracket position using the
dimensions shown. Note the position of the top of the
unit in relation to the wall bracket. Ensure the bracket
position is parallel to the floor.
Step 5: Attach the wall bracket to the
wall or batten using appropriate fixings.
(As shown on page 12).
Step 6: Lift the unit and locate the two
hooks on the rear onto the wall bracket
prior to fixing the unit to the floor. (As
shown on page 12).
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Vertical Discharge Condensate Installation
Note
The Kinetic Advance condensate outlet is compatible with standard 22 mm plastic push-fit fittings and
32mm plastic waste pipe fittings.
A water trap with a seal depth of at least 60mm or a HepVo valve must be fitted between the unit and the
rest of the waste system.
Wastepipes must have a 3 degree minimum angle to allow the water to drain away from the unit naturally.
In areas where freezing weather conditions occur, outlet pipes must be insulated to avoid blockage by ice,
which may cause damage to the unit and surroundings.
This installation guide is for a Right Hand configured unit as specified on page 5. If the unit is configured as
Left Hand, then the condensate drain should be installed on the left with the blanking cap on the right.
22mm waste pipe
Step 1: Solvent weld a small piece of
22mm plastic waste pipe to the (RH)
condensate outlet.
Step 2: Attach the appropriate pipe
fittings for your installation. Always use a
demountable coupler close to the unit.
Fit the drain cap supplied with the unit to
the opposite (LH) condensate outlet.
Ensure the sealing gasket is fitted inside
the blanking cap.

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32mm waste pipe
Step 1: Attach the appropriate pipe fittings
for your installation to the (RH) condensate
outlet. Fit the drain cap supplied with the
unit to the opposite (LH) condensate outlet.
Ensure the sealing gasket is fitted inside
the blanking cap.
Attach the Ducting
1. Always use a short
piece of insulated flexible
duct maximum 150 mm
long, extended to its full
length when connecting
to ductwork.
2. Securely connect the
ducting to the spigots
using worm-drive clips or
suitable plastic ties.
3. Insulate any ducting
passing through an
unheated space to
prevent any heat losses
or surface condensation.

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Electrical Installation
Ensure the electrical supply and controls are isolated before removing access covers!
Step 1: Remove the outer cover by pressing the
tabs either side of the control module and
lifting the cover outwards from the bottom
edge.
Step 2: Remove the control module by sliding
it upwards and away from the unit.
Step 3: Remove the two screws on either side
of the access panel. Lift the panel outwards
from the bottom edge to remove
Note: The access panel is tethered on the left
hand side.
Note: All printed circuit boards are ESD sensiti-
ve. Always ensure the correct ESD protection is
used (e.g. conductive wrist straps and anti-sta-
tic mats).
Step 4: Push the locking tab away from the
printed circuit board and slide it outwards to
access the terminals.
Note: The printed circuit board will relock after
60mm.

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Connect Switches and Sensors
The unit can be switched to boost by applying 240V to the LS input.
Note: Alternative switches and inputs can be achieved by adding optional input accessories to the
printed circuit board. See Accessories on page 10 for further details.
For good EMC engineering practice, any sensor, switched live or Volt free cables should not be
installed within 50 mm of other cable or on the same metal cable tray as other cables.
Connect any switches or sensors required to control the unit by connecting to the terminal connectors at
the bottom of the control unit as shown on Page 19 and in Table 1.
When fitting external controls, all cables should be routed through the two cable channels on the
underside of the unit shown below.
Figure 4: Sentinel Kinetic Advance cable channels

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Table 1: Terminal Connections
Terminal No. Name Description (Control Mode 01)
REMOTE Remote Terminals for connecting a remote external to the unit
SWI Switch 1 Volt-free contact for sensor input between + and - terminals
LED Red Light Emitting
Diode Output
A 5 V LED driving signal output between the + and – terminals that
enables remote indication of a unit fault.
DIAG Diagnostic Diagnostic port
USB USB Commissioning port
LS1 Switched Live 220-240 V AC, 50 Hz input
NS1 Switched Neutral 220-240 V AC, 50 Hz input
L Mains Live 220-240 V AC, 50 Hz input
N Mains Neutral 220-240 V AC, 50 Hz input
EARTH Mains Earth Earth connector
Other means of connecting the
unit may be used if they meet
the local wiring regulations.
SEE NOTES ON PAGE 20

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Connect the Power Supply
WARNINGS
1. MAINS SUPPLY VOLTAGES (220-240 V AC) ARE PRESENT IN THIS EQUIPMENT, WHICH
MAY CAUSE DEATH OR SERIOUS INJURY BY ELECTRIC SHOCK. ONLY A SUITABLY
QUALIFIED PERSON SHOULD CONNECT THE POWER SUPPLY TO THIS UNIT.
2. THIS UNIT MUST BE CORRECTLY EARTHED.
This unit is designed for operation from a single-phase alternating current source (220-240 VAC).
A 1.5m cable is connected internally to the unit for connection to an isolator switch.
To connect the power supply:
Ensure the local AC power supply is switched off.
One end of the power cable supplied is already connected to the unit in the manner shown above.
Connect the other end of the cable via a 3A circuit breaker (code 9532).
Use cable clamps and clips to secure the cable, as appropriate.
Connecting a Boost (Light) Switch
A Switched Live (LS1) may be used to boost the airflow when a light is turned on, for instance in a bathroom
or kitchen. If the LS1 core of the mains cable is not used it should be terminated in an appropriate manner.
If the unit and the LS1 connection are on the same circuit, the jumper should be left between N and NS1 as
shown above.
Connecting a Boost (Light) Switch from a different circuit
If the supply used for the Switched Live (LS) is on a different circuit to the power connections, the
connections LS1 and NS1 should both be connected to the same circuit. LS1 and NS1 are connected to
the unit via a built in isolator and a separate isolating relay is not needed.