Brink Renovent HR Medium User manual

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Country : GB
Installation instructions
Heat recovery unit
Renovent HR Medium/Large

Renovent HR Medium/Large, 2nd edition Augustus 2007
Table of contents
Chapter Page
Application 1 1
Version
Ducts connection options
FIlter door position options
Bypass
Technical information
Fan graphs
2
2.1
2.2
2.3
2.4
2.5
2
2
2
2
3
4
Design
Exploded view appliance
Function components
3
3.1
3.2
5
5
5
Operation
Outline description
LED indication system and control panel
Bypass conditions
Frost protection
Filter indication
Option pcb
4
4.1
4.2
4.3
4.4
4.5
4.6
6
6
6
6
7
7
7
Installation
Installation general
Placing the appliance
Connecting ducts
Connecting the condensate discharge
Electric connections
Connecting the multiple switch
Connecting the OpenTherm connector
Connecting the power plug
Connections / dimensions Renovent HR
Connections / dimensions type Medium right-hand version
Connections / dimensions type Medium left-hand version
Connections / dimensions type Large right-hand version
Connections / dimensions type Large left-hand version
5
5.1
5.2
5.3
5.4
5.5
5.5.1
5.5.2
5.5.3
5.6
5.6.1
5.6.2
5.6.3
5.6.4
8
8
8
8
10
10
10
12
12
13
13
14
15
16
Putting into operation
Switching the appliance on and off
Setting the air quantity
Other user settings
Installer settings
Menu structure display
Diagram menu structure
Readouts
User readouts
Installer readout
Modifying settings
Modifying settings by the user
Modifying settings by the installer
Adjustable settings table
6
6.1
6.2
6.3
6.4
6.5
6.5.1
6.6
6.6.1
6.6.2
6.7
6.7.1
6.7.2
6.7.3
17
17
17
18
19
20
20
21
21
21
22
22
22
23
Fault
Trouble shooting
Filter fouled indication
Display codes
7
7.1
7.2
7.3
24
24
24
25

Renovent HR Medium/Large, 2nd edition Augustus 2007
Table of contents
Maintenance
User maintenance
Installer maintenance
8
8.1
8.1
26
26
27
Electric diagrams
Basic diagram without bypass
Basic diagram with bypass
Wiring diagram with bypass
Wiring diagram without bypass
Wiring diagram connection preheater to Renovent HR without option pcb
9
9.1
9.2
9.3
9.4
9.5
29
29
30
31
32
33
Service
Exploded view Renovent HR Medium/ Large
Service articles
10
10.1
10.2
34
34
34
Appendixes
Declaration of conformity
35
35
Chapter Page

Renovent HR Medium/Large 2nd edition Augustus 2007 1
Application Chapter 1
An appliance from the updated Brink Renovent HR series is a
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constant-volume fans. The new generation stands out for its:
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• completely new frost protection system that ensures op-
timum performance of the appliance, even at very low at-
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The appliance comes ready for use. All control equipment has
been mounted and checked in the factory.
On installation, the appliance must be connected to the air
ducts, the condensate discharge, the mains supply and the
multiple switch.
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with the aid of the control panel on the appliance. See Chapter
4 for a detailed description 4.
The possibilities of the Renovent HR can be extended using
the separately available option pcb that the installer can place
in the appliance. For a description of the possibilities of the op-
tion pcb, see section 4.6 and wiring diagram section 9.4.
This option pcb is described in more detail in the installation
instructions that come with the option pcb.
It is possible to connect a Brink preheater to the basic pcb of
the Renovent HR without having to install an option pcb (see
section 9.4).

2 Renovent HR Medium/Large, 2nd edition Augustus 2007
2.1 Ducts connection options
Chapter 2 Version
The Renovent HR is available in two versions as regards ven-
tilation capacity:
• “Renovent Medium” has a ventilation capacity of up to 300
m
3
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• “Renovent Large” produces a maximum of 400 m
3
/h at 150
Pa resistance in the duct system.
Both versions are available in various versions as regards
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bypass unit.
The Renovent HR comes ready to plug in with a 230 V mains
plug and a connection for the low-voltage multiple switch on the
outside of the appliance.
The Renovent HR is available in three versions as regards
ducts connections:
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For pictures and dimensions of these appliances, see sections
5.6.1 to 5.6.4.
2.2 Filter door position options
The appliance is available ex factory in a right-hand or left-
hand version.
That changes the position of the duct connections.
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on the left-hand side of the appliance.
It is possible to convert a right-hand appliance into
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the left-hand side by reversing the appliance, ex-
changing front and rear covers and moving the display.
Similarly, a left-hand version can be converted into a right-hand
one.
2.3 Bypass
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bypass, which can be used to interrupt the heat recovery, if
desired, to supplied fresh, cool outside air. The information
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changer is equipped with a sliding grate that shuts off the air-
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possible to mount a sliding grate.
The operation and preconditions of the bypass control are ex-
plained in more detail in section 4.3. The bypass unit that is
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Renovent HR Medium/Large 2nd edition Augustus 2007 3
2.4 Technical information
Renovent HR Medium Renovent HR Large
Supply voltage [V~/Hz] 230/50
Protection degree IP31
Dimensions (w x h x d) [mm] 675 x 602 x 420 675 x 602 x 430
Duct diameter [mm] Ø160 Ø180
External diameter condensate discharge [mm] Ø20
Massa [kg] (Excl. bypass unit of 3.5 kg) 31 32
Filter class G3 (F6 optional)
Fan setting 1 2 3 1 2 3
Ventilation capacity [m
3
/h respectively] 100 150 225 100 200 300
Permissible resistance ducts system [Pa] 15 - 31 31 - 66 64 - 138 8 - 17 31 - 59 67 - 128
Rated power [W] 18 - 20 32 - 38 70 - 90 20 - 21 53 - 60 121 - 149
Rated current [A] 0.13 - 0.14 0.22 - 0.26 0.49 - 0.59 0.2 0.42 - 0.60 0.9 - 1.09
&RVij 0.60 - 0.61 0.62 - 0.63 0.63 - 0.66 0.54 0.61 - 0.62 0.61 - 0.62
Noise capacity
level Lw (A)
Static pressure [Pa] 40 80 160 40 80 240
Housing emission [dB(A)] 28.5 38 46.5 <32 42 52.5
Duct “from dwelling” [dB(A)] <24 33 41 <30.5 38 46.5
Duct “to dwelling” 48.5 56 66 51.5 61.5 69
Version Chapter 2
bypass unit
Supply voltage [V/Hz] 230/50
Protection degree IP31
Dimensions (w x h x d) [mm] 675 x 602 x 85
Weight [ kg] 3.5
Rated power [W] 0.5
Rated current [A] 0.02

4 Renovent HR Medium/Large, 2nd edition Augustus 2007
Chapter 2 Version
2.5 Fan graphs
Fan graph Renovent HR Medium
5677-A
Note: The value stated in the circle is the capacity per fan (in Watt)
Note: The value stated in the circle is the capacity per fan (in Watt)
Flow rate [m
3
/h respectively]
Resistance ducts system [Pa]
Resistance ducts system [Pa]
Fan graph Renovent HR Large
5678-A
Flow rate [m
3
/h respectively]

Renovent HR Medium/Large 2nd edition Augustus 2007 5
Design Chapter 3
3.1 Exploded view appliance
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3.2 Function components
1 Interior temperature sensor Measures the temperature of the air from the dwelling.
2 Heat exchanger Ensures heat transfer between input and output air
3 Filters )LOWHUERWKDLUÀRZV
4 Atmospheric temperature sensor Measures outside air temperature.
5 Communication port &RQQHFWLRQVIRUFDEOHWRPXOWLSOHVZLWFKLIGHVLUHGZLWK¿OWHULQGLFDWRU
6 Metric swivel Swivel for feeding through power cable 230 Volt
7 OpenTherm connection Two-pole connector for OpenTherm control
8 Option pcb (non-standard) Contains various additional control inputs and outputs for provisions such as a pre-
heater, a postheater, two control valves, CO
2
sensor, H
2
O sensor and emergency
setting.
9 Input fan Feeds fresh air into the dwelling.
10 Basic pcb Contains the control electronics for the basic functions.
11 Computer port Computer connection for service purposes.
12 Control panel Interface between user and control electronics.
13 Output fan Discharges fouled air from the dwelling to the atmosphere.
14 Duct spigots Connections for the input and output ducts.
15 Connection condensate discharge Connection condensate discharge.

6 Renovent HR Medium/Large, 2nd edition Augustus 2007
Chapter 4 Operation
4.1 Outline description
An appliance from the Renovent HR series is a highly advan-
ced heat recovery unit, specially designed for minimum energy
consumption and maximum comfort. This is achieved with the
aid of various electronic control systems. A control unit with mi-
croprocessor controls and monitors the safe operation of the
appliance and ensures that the air quantities remain constant
and at the preset values.
The Renovent HR comes with an control panel with display,
enabling stepless adjustment of the volume without having to
open the appliance. Moreover, information regarding the ope-
ration can be read out from the outside of the appliance.
4.2 LED display system and control panel
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be used to retrieve and modify the settings in the control unit
program.
The control panel has four keys and a display.
On the left the display indicates the ventilation setting or the
parameter type. On the right it shows the readout value, for
instance the preset volume.
The 4 keys have the following functions:
• F Function key / switching on and off parameter menu
• + Next parameter / increase value
• - Previous parameter / decrease value
• OK Switching on and off settings menu / manual
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Other commands can be entered with key combinations.
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• F & - (reset), parameter value back to factory
setting
• OK & + (ON),O switch on appliance
• OK & - (OFF),F switch off appliance
Wherever this booklet states that a key has to be pressed, the
key in question is printed in quotation marks and in bold.
Example: - press key “OK”.
5382-0
Control panel Renovent HR
1 = Display
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3 = Key increase parameter
4 = Function key
5 = Key reduce parameter
Example:
The display now shows that the
appliance is running at venti-
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280 m
3
/h.
4.3 Bypass conditions
The bypass, if mounted, makes it possible to supply fresh out-
side air that is not heated by the heat exchanger. Particularly
during summer nights it is desirable to supply cooler outside air.
Then the hot air in the dwelling is replaced by cooler outside air
in so far as possible. The bypass damper opens when the inte-
rior temperature exceeds an adjustable temperature (standard
22 °C) while the outside air is warmer than an adjustable tem-
perature (standard 10 °C) but colder than the interior air. Out-
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air quality is optimal, irrespective of the bypass setting.
The installer can set the bypass for different situations at adjus-
table parameter I8 (also see §6.4).
5493-0