COMPACT VENTILATION UNIT LG 1400 - Pichlerluft · COMPACT VENTILATION UNIT LG 1400 PAGE 4 The...

COMPACT VENTILATION UNIT LG 1400

Systematic ventilation.

COMFORT VENTILATION

EU Regulation 1253/2014

EN13141-7:2010

for residential buildingsfor non-residential buildings

ErP2018

COMPACT VENTILATION UNIT LG 1400 PAGE 2

Product description

Area of application

Layout sketch LG 1400 (free-standing installation)

The LG 1400 comfort ventilation unit with passive house certificate consists of a compact, thermal bridge-free and 50 mm heat-insulated housing made of galvanised steel sheeting, external powder coating in RAL 9010, a highly efficient heat recovery system with air/air counter-flow heat exchanger, an

automatic 100% bypass with energy-saving radial fans in the latest EC motor technology with optional CO

2 sensor

module for demand-based comfort ventilation operation, filter ODA ISO ePM1 55% in the outdoor air and filter ETA ISO Coarse 90% in the extract air, internally wired control electronics.

Optional enhancements such as constant volume flow regulation, constant pressure regulation or our enhanced, efficiency-optimised Pichler System Optimizer regulation complement the extensive basic functions. Compact ventilation unit suitable for free-standing installation in frost-free rooms.

The LG 1400 and LG 1400 S comfort ventilation unit is used as a central unit for up to 17 apartments, schools, doctor's surgeries, offices and similar

applications and for the controlled mechanical aeration and ventilation of larger apartment buildings. The range of use extends fundamentally to residential

buildings in passive or low-energy construction, with an adjustable air volume flow up to approx. 1400 m³/h.

1 Supply air 200 x 596 mm 2 Extract air 200 x 596 mm 3 Outdoor air 200 x 596 mm 4 Exhaust air 200 x 596 mm 5 Counterflow heat exchanger 6 Exhaust air fan 7 Supply air fan 8 Control system 9 Bypass damper with actuator 10 Extract air filter 11 Outdoor air filter 12 Condensate tray 13 Cable inlets 2 x M20, 8 x M16 14 Electric preheater battery (optional),

with an optional heat insulation 15 Electric reheater battery (optional) 16 Outdoor air shut-off valve (optional) 17 Exhaust air shut-off valve (optional) 18 Pre-filter box for electric heating

radiators (optional, recommended by the manufacturer)

19 Height adjustable feet 20 Condensate drain 21 Flexible connections top

Optional: Hot water preheater battery and hot water preheater battery for duct installation

Figure: LG 1400 R (right-hand version)The PI-HMI operating unit is delivered separately.

Air line connection: outdoor air / exhaust air / supply air / extract air (W x H) 200 x 596 mmAir line connection: with connecting profile P30

600

23

8177

5

365200315200365

19

11

10

365

126 7

59

816

1288

13901445

20570

380

1732

582

1000

150

17

4 1

18

13

21

21 2121

12525

4 448

14

15


Layout sketch LG 1400 S (free-standing installation)Air line connection: outdoor air / extract air (W x H) 200 x 596 mmAir line connection: exhaust air / supply air (W x H) 286 x 586 mmAir line connection: with connecting profile P30

1 Supply air 286 x 586 x mm 2 Extract air 200 x 596 mm 3 Outdoor air 200 x 596 mm 4 Exhaust air 286 x 586 mm 5 Counterflow heat exchanger 6 Exhaust air fan 7 Supply air fan 8 Control system 9 Bypass damper with actuator 10 Extract air filter 11 Outdoor air filter 12 Condensate pan 13 Cable inlets 2 x M20, 8 x M16 14 Electric preheater battery (optional)

with an optional heat insulation 15 Electric reheater battery (optional) 16 Outdoor air shut-off valve (optional) 17 Exhaust air shut-off valve (optional) 18 Pre-filter box for electric heating

radiators (optional, recommended by the manufacturer)

19 Height adjustable feet 20 Condensate drain 21 Flexible connections top 22 Flexible connections side

Optional: Hot water preheater battery and hot water reheater battery for duct installation

Figure: LG 1400 SR (right-hand version)The PI-HMI operating unit is delivered separately.

150

1000

575

286

586

14451390

1955

365 200 315 200 365

775

85

1288

1725

168

1015

11

179 5

7612

3 2

14

19365

380

570

599,

8

120 135

13

22

22

21

21

14

18

125 24

5

445

20


The compact ventilation unit LG 1400 is available in several different versions:• Right- or left-hand depending on the

position of the supply air connection• With side exhaust air and supply air

connecting pieces, type LG 1400 S

• With or without electrical preheater battery built up to the compact ventilation unit for frost protection of the heat exchanger

• With or without electrical reheater battery built up to the compact ventilation unit

The unit may also be optionally equipped with the following additional functions:• See optional accessories

Versions

LG 1400 version Left-hand version Right-hand version

Item no. without preheater and reheater battery 08LG1400-L 08LG1400-R

Item no. with a built up electrical preheater battery

08LG1400-L-V 08LG1400-R-V

Item no. with a built up electrical reheater battery

08LG1400-L-N 08LG1400-R-N

Item no. with a built up electrical pre and reheater battery

08LG1400-L-V-N 08LG1400-R-V-N

Item no. optional with hot water reheater battery for external assembly in a horizontal duct (type dep. on heating output requirement)

40LG080180 or 40LG080250

40LG080180 or 40LG080250

Item no. shut-off valve with motor LM 24 A

08AKE600200 08AKE600200

LG1400L

LG 1400 S version Left-hand version Right-hand version

Item no. without preheater and reheater battery 08LG1400-SL 08LG1400-SR

Item no. with a built up electrical preheater battery

08LG1400-SL-V 08LG1400-SR-V

Item no. with a built up electrical reheater battery

08LG1400-SL-N 08LG1400-SR-N

Item no. with a built up electrical pre and reheater battery

08LG1400-SL-V-N 08LG1400-SR-V-N

Item no. optional with hot water reheater battery for external assembly in a horizontal duct (type dep. on heating output requirement)

40LG080180 or 40LG080250

40LG080180 or 40LG080250

Item no. shut-off valve with motor LM 24 A

08AKE600200 + 08AKE586286 08AKE600200 + 08AKE586286

LG1400SL LG1400SR

12 3

4

14

32

1

43

2

321

4

1 Outdoor air

2 Supply air

3 Extract air

4 Exhaust air

1 Outdoor air

2 Supply air

3 Extract air

4 Exhaust air


TABL

= + 21 °C and + 23 °C for 40 % r.H. - 10 °CT

AUL= - 6 °C

- 3 °C

Technical specificationsThe technical specifications were measured by Lucerne Polytechnic – Engineering & Architecture, Centre for Integral Building Technology.

COMFORT VENTILATION UNIT

Dimensions: (W x H x D) 1445 x 1265 x 755 mmHousing in double-shell construction made of galvanized sheet steel, 50 mm heat insulationAir line connections LG 1400: outdoor air / exhaust air / supply air / extract air (W x H) 200 x 596 mm Air line connections LG 1400 S: outdoor air / exctract air (W x H) 200 x 596 mm and exhaust air / supply air (W x H) 286 x 586 mm Connection profile: P30Condensate connection with syphon and mechanical sealing device ø 40 mm at the bottom Electrical connection without preheater battery: 230 V/50 Hz/20 AElectrical connection with preheater battery: 400 V/50 Hz/25 ADegree of protection: IP 20Permitted ambient temperature for the unit: + 5° C to + 40° CWeight without accessories: approx. 190 kg

FANS (factory setting)

Air volume flow:Fan speed/low speed: 800 m³/h Fan speed/high speed: 1400 m³/h

Air volume flow setting range: 350 to 1500 m³/h Stop operating condition: 6.5 W

The characteristic curves shown are valid for the device design with an outdoor air filter of quality class F7 (EN 779), extract air filter of quality class G4 (EN 779).

CHARACTERISTIC EXTERNAL PRESSURE INCREASE - AIR VOLUME FLOW (for volume flow constant function)

The characteristic curves indicates the external pressure (p

ext.) available for the

duct system.

TOTAL OUTPUT

The SFP values shown [Wh/m³] take into account power consumption for both fans for supply air and exhaust air as well as the power consumption of the control system.

DEGREE OF RECOVERY IN ACCORDANCE WITH EN 308

(where extract air is 21 °C / 40% r.H.)

900

800

700

600

500

400

300

200

100

200 400 600 800 1000 1200 1400 1600

ext

. Pre

ssur

e in

crea

se [

Pa]

Air volume flow [m3/h]

Speed 1400 m3/hSpeed 1000 m3/hSpeed 800 m3/hSpeed 500 m3/h

0,80 Wh/m3

0,65 Wh/m3

0,50 Wh/m3

0,45 Wh/m3

0,30 Wh/m3

0,20 Wh/m3

PRESSURE-VOLUME FLOW CHARACTERISTIC CURVE FOR LG 1400 WITH V CONSTANT FUNCTION

900

800

700

600

500

400

300

200

100

200 400 600 800 1000 1200 1400 1600

ext

. Pre

ssur

e in

crea

se [

Pa]


Speed 10 VSpeed 8 VSpeed 6 VSpeed 4 V

0,80 Wh/m3

0,65 Wh/m3

0,50 Wh/m3

0,45 Wh/m3

0,30 Wh/m3

PRESSURE-VOLUME FLOW CHARACTERISTIC CURVE FOR LG 1400 WITHOUT V CONSTANT FUNCTION

92

90

88

86

84

82

80

300 400 500 600 700 800 900 1000 1100 1200

Eff

icie

ncy

[%]


ŋ = T

ZUL - T

AUL

T

ABL - T

AUL

PASSIVE HOUSE CERTIFIED IN ACCORDANCE WITH PHI CRITERIA

Non-residential building:Area of application: 350 to 1100 m³/h at an external pressure of 228 PaHousing seal-tightness: external leakage 0,39 %, internal leakage 0,56 %Heat recovery rate: ŋ

HR, eff = 83 %

Comfort criterion: Tsupply air= +16,5 °C bei Toutdoor air= -10 °CFlow efficiency: ŋ

el = 0,39 Wh/m³

Residential building:Area of application: 350 to 1200 m³/h at an external pressure of 198 PaHousing seal-tightness: external leakage 0,36 %, internal leakage 0,52 %Heat recovery rate: ŋ

HR, eff = 82 %

Comfort criterion: Tsupply air= +16,5 °C bei Toutdoor air= -10 °CFlow efficiency: ŋ

el = 0,38 Wh/m³

CERTIFIED ACCORDING TO EN13141-7:2010

Thermodynamic tests at air volume flow rates 344/922/1306 m³/h (at outdoor-temp. +7 °C (+1 x Ref. +2 °C), at extract air temp.+20 °C): Extract air side = 77 %/76 %/74 % and supply air side = 89 %/83 %/84 %Flow efficiency: ŋel = 0,15/0,24/0,39 Wh/m³


SOUND DATA

(with an external pressure increase of 100/200 Pa)

Technical specifications

Volu

me

flow

V

[m³/

h]pt = 100 pa pt = 200 pa

Lw [dB/Oct]

L W [d

B]

L WA [d

B(A

)]

Lw [dB/Oct]

L W [d

B]

L WA [d

B(A

)]

63 H

z

125

Hz

250

Hz

500

Hz

1000

Hz

2000

Hz

4000

Hz

8000

Hz

63 H

z

125

Hz

250

Hz

500

Hz

1000

Hz

2000

Hz

4000

Hz

8000

Hz

Supply air connecting pieces

500 52 51 65 49 47 45 36 24 66 58 58 57 71 55 53 51 42 30 72 64

800 59 56 70 56 53 52 43 32 71 63 65 62 76 62 59 58 49 38 77 69

1100 66 61 75 63 60 59 50 39 76 69 72 67 81 69 66 65 56 45 82 75

1400 72 67 80 70 66 65 57 47 82 75 78 73 86 76 72 71 63 53 88 81

outdoor air connecting pieces

500 52 47 60 34 32 26 13 6 61 52 58 53 66 40 38 32 19 12 67 58

800 56 50 61 41 38 31 20 11 63 53 62 56 67 47 44 38 26 17 69 59

1100 61 54 63 48 44 37 27 16 65 55 67 60 69 54 50 43 33 22 71 61

1400 65 58 64 55 50 43 34 21 68 58 71 64 70 61 56 49 40 27 74 64

Extract air connecting pieces

500 50 45 60 37 34 26 13 5 61 52 56 51 66 43 40 32 19 11 67 58

800 55 50 62 44 40 32 20 11 63 54 61 56 68 50 46 38 26 17 69 60

1100 60 55 64 51 46 39 27 16 66 57 66 61 70 57 52 45 33 22 72 63

1400 65 60 66 58 52 45 35 22 69 60 71 66 72 64 58 51 41 28 75 66

Exhaust air connecting pieces

500 56 57 63 50 48 49 39 26 65 57 62 63 69 56 54 55 45 32 71 63

800 60 59 68 56 54 54 45 33 70 63 66 65 75 62 60 60 51 39 76 69

1100 65 62 74 63 60 60 51 40 75 68 71 68 80 69 66 66 57 46 82 74

1400 70 65 80 69 66 65 58 47 81 74 76 71 86 75 72 71 64 53 87 80

Housing

500 46 45 41 31 33 32 22 21 50 39 52 51 47 37 39 38 28 27 56 45

800 50 49 49 40 41 39 29 22 55 46 56 55 55 46 47 45 35 28 61 52

1100 52 50 55 47 46 42 33 21 58 51 58 56 61 53 52 48 39 27 64 57

1400 60 58 66 60 56 52 43 25 69 62 66 64 72 66 62 58 49 31 75 68

Remark: Tolerances ± 2 dB for acoustic data


CONTROL UNIT

The ventilation units come equipped as standard with an inte-grated control and regulation system. The settings on the venti-lation unit are carried out using an integrated web server, limit-ed settings can also be carried out via the colour touch display PI-HMI. In addition, the current operating status conditions and system values such as operating type, fan speed, temperatures, etc. are displayed on the control system. Signal lamps display the operation (green) and faults (flashing red) including as plain text displays. Auto matic or manual mode can be selected.

DIMENSIONS

Item Dimensions Item Number

PI-HMI with Connec-ting cable, length 1 m and double-sided RJ12 connector

(W x H x D) 80 x 121 x 42 mm

included in the delivery

OPTIONAL: BUILDING AUTOMATION – NETWORKING OPTIONSThe Pichler-Air2-System offers multiple networking options as integration into a higher level building automation system.• Integratred webserver• Modbus RTU• Modbus TCP/IP• BACnet• KNX-GatewayThe corresponding bus connection is activated/parameterized at the factory according to the customer's order.

SIGNAL EXCHANGE• Low rpm input• High rpm input• Error message Level A (shutdown of the system)• External start input• External stop input (optional)• External fire alarm input (optional)• Operational

FUNCTIONS OF THE PICHLER CONTROL• Preheater battery, electric or PWW• Reheater battery, electric or PWW• Cooling battery PKW / DX• Air ventilation and humidification• Continuously controlled heat/"cold" recovery

via the counterflow heat exchanger and bypass• Air filter monitoring with pressure sensors

(static or dynamic)• External air compensation• Summer nights cooling (only for weekly program)• Weekly program

CONTROL METHODS

• Constant volume flow control• Constant pressure control (optional)• PICHLER System Optimiser (optional)• Air quality control CO

2 (sensor required)

• Air quality control VOC VOC (sensor required)• External control signal 0-10 V (optional)

Operation

Colour touch display PI-HMI Optimized operation with the Pichler-System-Optimizer


Integrated webserver plant status

Function Description Standard Optional*

Ventilation control method:

Constant volume flow control

Constant pressure control

PICHLER System Optimiser

Air quality control CO2

Air quality control VOC

External control signal 0-10 V

Temperature control method

Constant supply air temperature

Constant extract air temperature

Ancillary functions External air compensation

Summer nights cooling (only for weekly program)

Possible heating and cooling components

External electric pre-heater battery

Control of an external E-re-heater battery

DX cooler controller

Control of a water pre-heater battery

Control of a water re-heater battery

Control of a water cooling battery

Control of a water combi battery

Communication Integrated web server

Modbus TCP/IP

Modbus RTU (not possible with System Optimiser!)

BACnet

KNX-Gateway

Signal exchange hardware

Analog input for VOC/CO2 sensor (on terminal)

Low rpm input

High rpm input

Shut-off valves 2x Belimo LM24A control (on terminal)

Error message Level A (floating max. 30V / 3A)

Error message Level B (Maintenance message)

External start input (inverted)

External stop input (on terminal)

External fire alarm input (on terminal)

Operational (floating max. 30V / 3A)

* The options must be specified in the order and will attract additional costs!

Functional overview


SPARE FILTER

Will ensure perfect hygiene and air quality given regular replacement, also proper functionality and efficient operation of the equipment.

Item Item number

Filter ODA ISO ePM1 55% (outdoor air)

40LG050130 (standard)

Filter ETA ISO Coarse 90% (extract air)

40LG050140 (standard)

Filter ODA ISO ePM1 85% (outdoor air)

40LG050150

Filter ETA ISO ePM10 70% (extract air)

40LG050160

DEMAND-ORIENTED VENTILATION CONTROL

CO2 or VOC sensors for demand-oriented ventilation control.

The ventilation unit will automatically increase or reduce the air volumes depending on the quality of the air in the room. The sensors are designed for flush and surface mounting.Colour: whiteDimensions: W x H x D = 85 x 85 x 35 mmAmbient temperature: 10-50°CMeasuring range: 0-2000 ppmSensor supply voltage: 24V AC/DCControl signal: 0-10 V

Item Item number

CO2 sensor 07RCO248330

Needs-based operation via the CO2 or VOC sensor module only functions in automatic mode. The assignment of the fan speeds, the ppm and humidity values can be changed via the integrated web server.

BUTTERFLY VALVES

Frames and galvanised slats, with mounted actuator LM24A-F.LG 1400: 2 x 08AKE600200LG 1400S: 1 x AKE600200 + 1 x AKE586286

Item Dimensions Item number

Butterfly valve for devices with overhead connections with a flange: P30, actuator LM24A-F

Connection: W x H = 600 x 200 mm

08AKE600200

Butterfly valve for devices with connections with a flange, which are positioned at the side: P30, actuator LM24A-F


08AKE586286

CANVAS CONNECTION

Made of laminated and highly tear-resistant fabric and with double-sided flanges made of galvanized sheet steel. P30 flange. Elongated length : 150 mmLG 1400: 4 x 08STELG1400LG 1400S: 2 x 08STELG1400 + 2 x 08STELG1400S


Canvas connection for devices with overhead connections


08STELG1400

Canvas connections for devices with connections that are positioned at the side


08STELG1400S

ELECTRIC PREHEATING RADIATOR

Can be connected to the external air connection pipe of the comfort ventilation device. Electric preheating module with in-finitely variable control 0 to 10 V as freeze protection for the counter current heat exchanger.Power: 6.000 W We strongly recommend the use of an additional pre-filter (item number 08VFBG4600200).

Item Item number

Item no. with electric preheating radiator for right-hand version

08LG1400-R-V, SR-V

Item no. with electric preheating radiator for left-hand version

08LG1400-L-V, SL-V

Item no. with electric preheating and reheating radiator for right-hand version

08LG1400-R-V-N, SR-V-N

Item no. with electric preheating and reheating radiatorfor left-hand version

08LG1400-L-V-N, SL-V-N

CO2 sensor

Accessories


PRE-FILTER BOX FOR ELECTRIC HEATING COILS

The external filter box is to be used as a pre-filter for devices with electric preheating coils. Filter class ISO Coarse 70%. The pre-filter box must be insulated on site and can be installed directly on the heating radiator.

DIMENSIONS


Pre-filter box for LG 1400, with pre-filter mat ISO Coarse 70%, galvanised

(W x H x D) 600 x 200 x 200 mm

08VFBG4600200

Spare filter mat ISO Coarse 70% for LG 1400

(W x H) 595 x 183 mm

08EFG4183595

FILTER AND WARM WATER PREHEATING RADIATOR BOX

Insulated enclosure, consisting of a filter unit and a hot water pre-heating battery. The outside air filter of the ventilation unit is inserted into the filter and hot water pre-heating battery box. Only in connection with an additional duct temperature sensor (item number 40LG0400011A) and a three-way motor control valve (Art. Nr. 07R3..LR24ASR).Air volume: 1400 m³/hAir inlet temperature: -16 °CAir outlet temperature: 0 °CMedium: 55/45 °CGlycol fraction: 30%Power: 7,5 kW


Filter and warm water preheating radiator box, isolated

(W x H x D) 750 x 478 x 760 mm

08HBOXLG1400

Filter and warm water preheating radiator box

Pre-filter box for protecting the electric preheating coil

0,201 kgStahlbl. verz. DX51D+Z275MAC 0,9 mm

LG1400 Vorfilterbox Filterauflage006_VFB_A_LG14002006


LG1400 Vorfilterbox Filter Deckel005_VFB_A_LG14001005


LG1400 Vorfilterbox Filter 2004_VFB_A_LG14001004




LG1400 Vorfilterbox Rahmen 2002_VFB_A_LG14001002



0 kgDichtband Dichtband 3x15 L=173,240LG060170270 kgDichtband Dichtband 3x15 L=171,840LG06017026

0,005 kgCr(III) Linsenschraube M6x16 BN4825 ecosyn-fix verzinkt

40LG03213045

0 kgStahl, weich, unlegiert EINNIETMUTTER M6 mit Rändelung Stahl verz.

40LG03024044

0,031 kgFiltermatte G4 LG1400 Vorfilterbox Filter14FILTERMATTEEU40,11 m²

2

0,068 kgStahlbl. verz. 1,5 mm ECKWINKEL C3012JKSBPW3081

StücklisteGewichtMATERIALZULIEFERERBenennungArtikel Nr.Stk.Pos

A

123

C

E

1

D

23

B

7

A

EINBAUVORSCHLAG

C

4

4567

E

D

56

B

Benennung:

Datum:Gezeichnet:

Kunde:Blatt Nr.

Dateiname:Maßstab:DIESER PLANUNGSVORSCHLAG IST NUR IN VERBINDUNG MIT UNSEREN VORBEMERKUNGEN GÜLTIG!

BEHÖRDENAUFLAGEN SIND BAUSEITIG ABZUKLÄREN UND UNBEDINGT EINZUHALTEN!

NATURMASZE UND HÖHENKOTEN SIND ZU ÜBERPRÜFEN!UNSTIMMIGKEITEN SIND MIT DEM PLANVERFASSER ABZUKLÄREN!ALLE MASZE SIND VOR DER AUSFÜHRUNG VOM KUNDEN ZU PRÜFEN!

Geprüft:Diese Zeichnung stellt nach den Urh. Ges § 24 unser geistiges Eigentum dar und darf ohne unsere ausdrückliche Zustimmung weder Konkurrenzfirmen, noch dritten Personen weitergegeben werden. Die unbefugte bzw. bestimmungswidrige Verwendung dieser Unterlagen ist nicht gestattet und wird gerichtlich verfolgt.

LG1400 Vorfilterbox

LG1400 Vorfilterbox.idw

09.06.2017

MTreiber

Prüfer:

1 von 1 1 : 5

Freimaßtoleranz nach DIN ISO 2768-mHZeichnungsstatus: Freigegeben

Revision:

A

Gespeichert: 12.10.2017 06:40:09

Bauvorhaben: Gewicht:4,839 kg

Auftragsnummer:

J. Pichler Gesellschaft m.b.H 9021 Klagenfurt, Karlweg 5, Postfach 32T +43 (0)46332769, F +43 (0)463 [email protected], www.pichlerluft.at

AMessner09.06.2017Zeichnungsnummer:

000_VFB_A_LG1400Artikelnummer.08VFBG4600200

005

2

0011

006002

5

4

200

259,6

659,6

600

200

004

7

6

7

003


LG1400 Vorfilterbox Filterauflage006_VFB_A_LG14002006


LG1400 Vorfilterbox Filter Deckel005_VFB_A_LG14001005









0 kgDichtband Dichtband 3x15 L=173,240LG060170270 kgDichtband Dichtband 3x15 L=171,840LG06017026

0,005 kgCr(III) Linsenschraube M6x16 BN4825 ecosyn-fix verzinkt

40LG03213045

0 kgStahl, weich, unlegiert EINNIETMUTTER M6 mit Rändelung Stahl verz.

40LG03024044

0,031 kgFiltermatte G4 LG1400 Vorfilterbox Filter14FILTERMATTEEU40,11 m²

2

0,068 kgStahlbl. verz. 1,5 mm ECKWINKEL C3012JKSBPW3081

StücklisteGewichtMATERIALZULIEFERERBenennungArtikel Nr.Stk.Pos

A

123

C

E

1

D

23

B

7

A

EINBAUVORSCHLAG

C

4

4567

E

D

56

B

Benennung:

Datum:Gezeichnet:

Kunde:Blatt Nr.

Dateiname:Maßstab:DIESER PLANUNGSVORSCHLAG IST NUR IN VERBINDUNG MIT UNSEREN VORBEMERKUNGEN GÜLTIG!

BEHÖRDENAUFLAGEN SIND BAUSEITIG ABZUKLÄREN UND UNBEDINGT EINZUHALTEN!

NATURMASZE UND HÖHENKOTEN SIND ZU ÜBERPRÜFEN!UNSTIMMIGKEITEN SIND MIT DEM PLANVERFASSER ABZUKLÄREN!ALLE MASZE SIND VOR DER AUSFÜHRUNG VOM KUNDEN ZU PRÜFEN!

Geprüft:Diese Zeichnung stellt nach den Urh. Ges § 24 unser geistiges Eigentum dar und darf ohne unsere ausdrückliche Zustimmung weder Konkurrenzfirmen, noch dritten Personen weitergegeben werden. Die unbefugte bzw. bestimmungswidrige Verwendung dieser Unterlagen ist nicht gestattet und wird gerichtlich verfolgt.

LG1400 Vorfilterbox

LG1400 Vorfilterbox.idw

09.06.2017

MTreiber

Prüfer:

1 von 1 1 : 5

Freimaßtoleranz nach DIN ISO 2768-mHZeichnungsstatus: Freigegeben

Revision:

A

Gespeichert: 12.10.2017 06:40:09

Bauvorhaben: Gewicht:4,839 kg

Auftragsnummer:

J. Pichler Gesellschaft m.b.H 9021 Klagenfurt, Karlweg 5, Postfach 32T +43 (0)46332769, F +43 (0)463 [email protected], www.pichlerluft.at

AMessner09.06.2017Zeichnungsnummer:

000_VFB_A_LG1400Artikelnummer.08VFBG4600200

005

2

0011

006002

5

4

200

259,6

659,6

600

200

004

7

6

7

003

760

478

750

revision


ELECTRIC REHEATING RADIATOR

Can be connected to the supply air connection pipe of the comfort ventilation unit. Electric re-heating module with infi-nitely variable control of 0 to 10V for re-heating the supply air.Power: 2.000 W

Item Item number

Item no. with electric reheating radiator for right-hand version

08LG1400-R-N, SR-N

Item no. with electric reheating radiator for left-hand version

08LG1400-L-N, SL-N

Item no. with electric preheating and reheating radiator for right-hand version

08LG1400-R-V-N, SR-V-N

Item no. with electric preheating and reheating radiatorfor left-hand version

08LG1400-L-V-N, SL-V-N

EXTERNAL WARM WATER REHEATING RADIATOR

For reheating the supply air for duct installation (W x H = 600 x 300 mm). Only in connection with an additional duct temperature sensor (item number 40LG0400011A) and a three-way motor control valve (item number 07R3..LR24ASR).Air volume: 1400 m³/hMedium: 60/40 °CDuct connection: W x H = 600 x 300 mmDimensions: W x H x D = 638 x 338 x 250 mm

Number of pipe rows Power Item number

2 PCS approx. 7 kW 40LG080180

4 PCS approx. 12 kW 40LG080250

EXTERNAL COLD WATER COIL

For cooling the supply air for duct installation (W x H = 600 x 300 mm), with integrated condensate drain, housing uninsulated. Only in connection with an additional duct temperature sensor (item number 40LG0400011A) and a three-way motor control valve (item number 07R3..LR24ASR).

Air volume: 1400 m³/hMedium: 7/12 °CNumber of pipe rows: 3 PCSPower: approx. 8 kWDuct connection: W x H = 600 x 300 mmDimensions: W x H x D = 728 x 338 x 395 mm

Item Item number

Cold water coil 40LG080190

Droplet separator for cold water coils

01DE6030

EXTERNAL SUPPLY AIR TEMPERATURE SENSOR

Item Item number

Duct temperature sensor – PT1000 sensor with flange, cable length 5 m

40LG0400011A

ROOM TEMPERATURE SENSOR

Item Item number

Room temperature sensor – PT1000 sensor in the surface-mounted housing

40LG041330

THREE-WAY MOTOR CONTROL VALVE

Three-way control ball valve for the continuous closed-loop con-trol of cold and warm water with a mounted closed-loop control actuator.Belimo drive: LR 24ASRDrive voltage: 24V AC/DCControl signal: 0-10V DCControl ball valve: R3015Mounting position: optional

KVS value Item number

0,63 m³/h 07R309LR24ASR

1,0 m³/h 07R310LR24ASR

1,6 m³/h 07R311LR24ASR

2,5 m³/ 07R312LR24ASR

Warm water reheating radiator Cold water coil Duct temperature sensor


Data in accordance with EU Regulations 1253-2014

Download from: www.pichlerluft.at

Product fiche System Ventech LG 1400

Seite 1 von 2

Model IDType Two-way ventilation plant for non-residential useDrive type

Internal specific fan power SVLint 1060 [W/(m³/s)]

Thermal transmission ηt_nwla 80,50% [-]

Enclosure sound power level LWA 75 [dB(A)]

0,444 [m³/s]

1600 [m³/h]actual electrical input power Pel,ges 0,94 [kW]

Airflow speed vnom 1,80 [m/s]

Nominal outside pressure ZUL ∆ps,ext ZUL 250 [Pa]

Nominal outside pressure ABL ∆ps,ext ABL 250 [Pa]

Internal pressure drop across ventilation components, ZUL ∆ps,int ZUL 329 [Pa]

Internal pressure drop across ventilation components, ABL ∆ps,int ABL 272 [Pa]

Internal pressure drop across non-ventilation components, ZUL ∆ps,add ZUL 0 [Pa]

Internal pressure drop across non-ventilation components, ABL ∆ps,add ABL 0 [Pa]

Fan e�ciency, ZUL, at nominal external pressure loss and internal pressure loss across ventilation components

ηfan ZUL 56,55 [%]

Fan e�ciency, ABL, at nominal external pressure loss and internal pressure loss across ventilation components

ηfan ABL 56,92 [%]

External air leakage (at ±400 Pa) < 1 [%]Internal air leakage (at 250 Pa) < 1 [%]Energy class, ZUL-filter (F7) ** 960,4 [kWh]Energy class, ABL-filter (G4) ** 588,2 [kWh]

PICHLER System Ventech LG 1400

Speed control

Other heat recovery system counterflowheat exchanger

Produktdatenblatt PICHLER System Ventech LG 1400

Type of heat recovery *

Nominal airflow qnom

Point 1

Area of application

The apparatus complies with the Eco-design Directive inside the cross-hatched areaThe diagram applies to the reference coNominal air flow [m³/h]ext. pressure [Pa]Point 1Point 2Point 4Point 5Point 3nfiguration (fans, filters, heat

exchangers) without assemblies not for ventilation (e.g. heating coils, louvre flaps, etc.). Additional loss of pressure must be taken into account when installing assemblies not for ventilation.

Page 1 of 2

Point 4

Point 3 Point 1

Point 5 Point 2

Nominal air flow [m³/h]

ext.

pres

sure

[Pa]

ZUL = supply airABL = extract air


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Seite 2 von 2




0,444 [m³/s]1600 [m³/h]

Nominal external pressure, ZUL ∆ps,ext ZUL 50 [Pa]

Nominal external pressure, ABL ∆ps,ext ABL 50 [Pa]




0,271 [m³/s]

975 [m³/h]Nominal external pressure, ZUL ∆ps,ext ZUL 250 [Pa]





0,097 [m³/s]350 [m³/h]

Nominal external pressure, ZUL ∆ps,ext ZUL 875 [Pa]



Thermal transmission ηt_nwla 88,50% [-]Enclosure sound power level LWA 52 [dB(A)]

0,097 [m³/s]

350 [m³/h]Nominal outside pressure ZUL ∆ps,ext ZUL 50 [Pa]

Nominal outside pressure ABL ∆ps,ext ABL 50 [Pa]

Filter class Final pressuredi�erence

G1-G4 150 Pa

M5-F7 200 Pa

F8 - F9 300 Pa





* Types of heat recovery:

none

Fluid circulation heat exchanger

other heat recovery system

The ventilation unit complies with Eco-design Directive (EU Regulation 1253/2014) as required for 2018.

Visual filter warningThe ventilation unit has a visual warning to replace the filter. An error message will be displayed on the control panel when the set pressure di¡erence is exceeded.WARNING: The plant will not work efficiently unless the filter is replaced regularly, causing power consumption to increase.

DisposalEquipment that is no longer functional must be uninstalled by a specialist firm and properly disposed of at a suitable facility. The Electrical and Electronic Equipment Act (EAG-VO), implementing Community law Directives 202/95/EC (RoHS) and 2002/96/EC (WEEE Directive) applies.

Point 2

Point 3

Point 4

Point 5

** The energy class is calculated based on the annual operating hours (8760 h) and average pressure loss (see table below for final pressure loss pursuant to ÖNORM EN 13053).

Max. pressure drop across filter pursuant to ÖNORM EN 13053:

Information based on the current state of knowledge of EU Regulation 1253/2014 Download from: www.pichlerluft.at

Page 2 of 2


J. PICHLERGesellschaft m.b.H.

[email protected]

ÖSTERREICH9021 KLAGENFURT AM WÖRTHERSEEKarlweg 5T +43 (0)463 32769F +43 (0)463 37548

ÖSTERREICH1100 WIENDoerenkampgasse 5T +43 (0)1 6880988F +43 (0)1 6880988-13

Sales o�ces in Slovenia and Serbia. Sales partners in Germany, Switzerland and Italy.

Responsible for the content: J. Pichler Gesellschaft m.b.H.Photos: Archiv J. Pichler Gesellschaft m.b.H. | Text: J. Pichler Gesellschaft m.b.H. All rights reserved | All photos are symbolic photos | Subject to change without notice | Version: 03/2016 db


Fans: energy-saving radial fans with state-of-the-art EC motor technology with optional automatic constant volume flow control with an optional constant volume flow control or constant pressure control

Counterflow heat exchanger: highly efficient heat recovery system with an air/air counterflow heat exchanger with an automatic 100% bypass

Air volume flow: of 350 to 1500 m³/h with an external pressure of 100 to 600 Pa

Filters: Filter ODA ISO ePM2,5 65% (outdoor air), Filter ETA ISO Coarse 90% (extract air).

Electric preheater battery: able to be connected to the outdoor air connecting piece of the comfort ventilation unit, with an optional heat insulation.

Hot water reheater battery: for reheating the supply air (for external duct installation)

Housing: made from zinc-plated steel plate with 50 mm thermal insulation

Air line connections LG 1400: outdoor air / exhaust air / supply air / extract air (W x H) 200 x 596 mm

Air line connections LG 1400 S: outdoor air / exctract air (W x H) 200 x 596 mm and exhaust air / supply air (W x H) 286 x 586 mm

Connection profile: P30

Installation position: Free-standing installation

Summer changeover: integrated 100% bypass damper with seal

Optional: building automation – networking options:• Integratred webserver• Modbus RTU• Modbus TCP/IP• BACnet• KNX-GatewayThe corresponding bus connection is activated/parameterized at the factory according to the customer's order.

Electrical connection: using terminals

Service – maintenance – initial startup

OUR COMPACT VENTILATION UNIT LG 1400 HAS BEEN EXTERNALLY INSPECTED BY

• Lucerne Polytechnic – Engineering & Architecture

• TÜV-AUSTRIA Services GmbH, Testing, Inspection and Certification Centre/Vienna

OUR COMPACT VENTILATION UNIT LG 1400 HAS BEEN CERTIFIED BY

• Passivhausinstitut (Passive House Institute) Darmstadt

• energie-cluster.ch, Declaration report by Lucerne Polytechnic

Notice: Our product range includes units with a size up to 10,000 m³/h as well as comprehensive accessories.

LG 1400 and LG 1400 S at a glance!


Notes


ErP 2018Fulfils the requirements of the Ecodesign Directive, in accordance with EU Regulation 1253/2014.

ErP2018

J. PICHLERGesellschaft m.b.H.

[email protected]

AUSTRIA9021 KLAGENFURT AM WÖRTHERSEEKarlweg 5T +43 (0)463 32769F +43 (0)463 37548

AUSTRIA1100 WIENDoerenkampgasse 5T +43 (0)1 6880988F +43 (0)1 6880988-13

Sales offices in Slovenia and Serbia. Sales partners in Germany, Switzerland and Italy.

Responsible for the content: J. Pichler Gesellschaft m.b.H. | Graphics and layout: WERK1Photos: Ferdinand Neumüller, Archiv J. Pichler Gesellschaft m.b.H. | Text: J. Pichler Gesellschaft m.b.H. All rights reserved | All photos are symbolic photos | Subject to change without notice | Version: 02/2020 en/P

Your partner/installer:


ÖSTERREICH

CROATIA

SLOVENIA

SERBIA

GERMANY

CZECH REPUBLIC

SLOVAKIA

HUNGARY

ITALY

BOSNIA AND HERZEGOVINA

Klagenfurt

Wien

Maribor

Beograd

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