Trane TKD Installation And Maintenance Manual

Installation
Operation
Maintenance

Rooftop Energy Recovery Module
for
TKD / TKH / WKD / WKH
YKD / YKH / DKD / DKH
# 125-155-175-200–250–265-290-340
# 275-300-350-400-500-600

April 2011 RT-SVX42B-E4

General information

Foreword

These instructions are given as a guide to
good practice in the installation, start-up,
operation, and maintenance by the user, of
Trane Energy Recovery Module. They do
not contain full service procedures necessary
for the continued successful operation of
this equipment. The services of a qualified
technician should be employed through the
medium of a maintenance contract with
a reputable service company. Read this
manual thoroughly before unit start-up.

Warnings and cautions

Warnings and Cautions appear at
appropriate sections throughout this
manual. Your personal safety and the proper
operation of this machine require that you
follow them carefully. The constructor
assumes no liability for installations
or servicing performed by unqualified
personnel.

WARNING!: Indicates a potentially
hazardous situation which, if not avoided,
could result in death or serious injury.

CAUTION!: Indicates a potentially
hazardous situation which, if not avoided,
may result in minor or moderate injury. It
may also be used to alert against unsafe
practices or for equipment or property­damage-only accidents.

Important recommendations

To avoid death, injury, equipment
or property damage, the following
recommendations should be observed
during equipment operation:

1. The units are suitable for ambient air
temperature between -20°C and +70°C
and for air flow temperature between

-20°C and +40°C. Different conditions
need written confirmation from the
manufacturer.

2. The usual measure against frost in coils
and protection against temperatures
have to be secured by the user.

3. Components - Some OEM products
have specific manufacturer’s service
instruction documents. These are
delivered inside the unit. In this case,
only the indications in the OEM manual
are valid and the service handbook in
hand has only general character for the
relating components.

4. As fire prevention, fire dampers are to be
provided where ducts cross firebreaks.
Local fire prevention code is to be
observed carefully.

To avoid death, injury, equipment
or property damage, the following
recommendations should be observed
during maintenance and service visits:

1. Disconnect the main power supply before
any servicing on the unit.

2. For inspection on the Air Handling Units
and to avoid risks, the units surroundings
are to be sufficiently lighted.

Reception

On arrival, inspect the unit before signing
the delivery note. In case of visible damage:
The consignee (or the site representative)
must specify any damage on the delivery
note, legibly sign and date the delivery
note, and the truck driver must countersign
it. The consignee (or the site representative)
must notify your local Trane sales office
and send a copy of the delivery note. The
customer (or the site representative) should
send a registered letter to the last carrier
within 3 days of delivery.

Reception in France only:

Concealed damage must be looked for at
delivery and immediately treated as visible
damage.

Reception in all countries except
France:

In case of concealed damage: The consignee
(or the site representative) must send a
registered letter to the last carrier within 7
days of delivery, claiming for the described
damage. A copy of this letter must be sent
to your local Trane sales office.

Warranty

Warranty is based on the general terms
and conditions of the manufacturer. The
warranty is void if the equipment is repaired
or modified without the written approval
of the manufacturer, if the operating limits
are exceeded or if the control system or the
electrical wiring is modified. Damage due
to misuse, lack of maintenance or failure to
comply with the manufacturer’s instructions
or recommendations is not covered by the
warranty obligation. If the user does not
conform to the rules of this manual, it may
entail cancellation of warranty and liabilities
by the manufacturer.

© 2011 Trane

2 RT-SVX42B-E4

Contents

General Information 2

Cable preparation 7

Exhaust / Return fan
cable connection 8

Service Test Guide for
Component Operation 10

Exhaust fan setup 12

Free cooling operation 12

Defrost pressure switch
(PHE version) 14

Appendix 15

RT-SVX42B-E4 3

Installation

Energy Recovery Module
(ERM) preparation

Use the provided gasket inside the rooftop
unit and fix it to the ERM internal edge as
described in Figure 1.

Figure 1 -

Cut the cable tie and prepare the cables at
the border of the ERM to ease the cable
installation into the rooftop front side.

Mount and use the delivered lifting device
for ERM handling as shown in Figure 2.

Figure 2 -

4 RT-SVX42B-E4

Installation

The ERM needs to be supported on the perimeter panels.

The frame surface should be flat and perfectly aligned with the rooftop bottom plan. Position
the ERM so that it is aligned with the down left corner of the rooftop. See Figure 3.

Figure 3 -

Fasten the ERM with the flat / back side flange (1) to ensure the ERM is perfectly aligned
with the rooftop. See Figure 4

Fasten the front side vertical angle flange (2). Verify that the gasket is not damaged during
this operation.

Figure 4 -

RT-SVX42B-E4 5

Installation

Fasten the roof end to the ERM with self-drilling screws as shown in Figure 5.

Figure 5a -

Figure 5b -

Run all the ERM cable (power and actuator) and transparent hose (if installed) into the
rooftop fresh air / filter section.

Place the fresh air filter into the filter rack located behind the fresh air inlet louver
of the ERM.

6 RT-SVX42B-E4

Installation

ERW

125-155-175-200-250-265-290-340

PHE

125-155-175-200-250-265-290-340

ERW

275-300-350-400-500-600

PHE

275-300-350-400-500-600

P+

P-

E

B

R’

R

M

R

E

M

R

E

E

B

P-

P-

P+

M

E

B

R

R'

Cable preparation

Depending on the ERM type and rooftop size, different connections need to be made. Refer to Figure 6 to perform the necessary connections.

Figure 6 - Connections

Plastic hose - Defrost pressure switch negative pressure port

Plastic hose - Defrost pressure switch positive pressure port

Power cable – Heat recovery Wheel motor (400V/3/50)

Power cable – Exhaust / Return fan motor (400V/3/50)

Control cable – Return air mixing damper actuator modulating

Control cable – Fresh air damper actuator (modulating)

Control cable – By-pass free cooling damper actuator (ON-OFF)

RT-SVX42B-E4 7

Installation

M

56 57 58

1 2 3

400V / 3 /50Hz

B

50 51 52

1 2 3

24VA C

ON/OFF

50 51 55

5 1 2 3

24VAC

0-10VDC

P+ P-

B57

+ -

R’

0V

+24VAC

0-10VDC

input

0V

+24VAC

24VAC
input

L1 L2 L3

Feedback

R

50 51 53

54

1 2 3 5

24VAC

0-10VDC

0V

+24VAC

0-10VDC

input

Only PHE

125-155-175-200-250-265-290-340

Only PHE

Only ERW

Exhaust / Return fan cable
connection

Run the power exhaust fan motor power
cables to the speed inverter.

Connect the three phases and ground
cable(s) to the MOTOR terminal of the
speed inverter.

Respect the cable numbers as shown in
Figure 7.

If two exhaust fan motors are installed,
repeat the operation two times.

The cable shield must be connected to the
chassis by means of the cable clamp.

Figure 7 -

Connect to the spring terminal blocks X50­X51-X52-X53-X56-X57-X58. Connect
cables according to the following wiring
diagrams.

For Plate Heat exchanger versions, connect
the plastic hose to the differential defrost
pressure switch port.

Figure 8 - Connections

WARNING!: insulate the cables to ensure there has not been any cable damage during shipping and installation.

8 RT-SVX42B-E4

ERW

125-155-175-200-250-265-290-340

PHE

125-155-175-200-250-265-290-340

Rooftop unit

Rooftop unit

RAS

RAS

Figure 9 -

Installation

On unit sizes 125-155-175-200-250­265-290-340, the return air sensor of the
economizer needs to be placed into to
return air section of the ERM.

Place return air temperature sensors in the
air return section of the ERM as indicated in
Figure 9.

RT-SVX42B-E4 9

Operation

1

0

Service Test Guide for Component Operation

Test and setup of the ERM is performed during the first two steps of the rooftop test sequence.

Step 1 of the test simulates normal ventilation mode of the unit.

Step 2 of the test simulates free cooling mode.

During step 1, adjust the return air damper position by turning the minimum position potentiometer on the Economizer module (ECA).

In case of plate heat exchanger version (PHE) adjust the exhaust fan speed minimum reference by changing the corresponding parameters. See
Exhaust Fan Setup section in this manual.

Heat Recovery Wheel (ERW)

Step Mode Indoor Fan

1 Fan On ON Minimum Nominal ON Minimum

2 Econ. Free cooling ON 100% Open Nominal O Closed

Plate Heat Exchanger (PHE)

Step Mode Indoor Fan

1 Fan On ON Minimum Minimum OFF Minimum

2 Econ. Free cooling ON 100% Open Maximum By-pass Closed

Economizer

module

Economizer

module

Exhaust fan

speed

Exhaust fan

speed

ERW motor

Plate heat ex-

changer by-pass

damper

Return air

mixing damper

Return air

mixing damper

If the damper actuator is operating in the opposite way as it should be, reverse the direction of the rotation selector switch as shown in figure
below.

Figure 10a - Damper actuator direction

10 RT-SVX42B-E4

Figure 10b - Air circulation in normal operation

ERW

125-155-175-200-250-265-290-340

PHE

125-155-175-200-250-265-290-340

ERW

275-300-350-400-500-600

PHE

275-300-350-400-500-600

100%

100%

Min%

Min%

Min%

100-Min%

100%

100%

Min%

100%

Min%

Min%

open

Min%

100-Min%

100%

Min%

100%

Min%

Min%

100%

Min%

Min%

Min%

Min%

Min%

Min%

Min%

Min%

Min%

ON

ON

M

x%

x%

x%

Operation

Mixed air flow

Fresh air flow

Return air flow

Exhaust / Return Fan

Air Damper

RT-SVX42B-E4 11

Operation

RTOM

EXF
setpoint

Exhaust fan setup

In case of dual exhaust fan, set up both
exhaust fan inverters at the same reference.

Adjust the minimum speed (x% fresh
airflow) via frequency drive parameter 204.
(See Fan performances tables in Appendix)

Adjust the maximum speed (100% airflow
exhausted) via frequency drive parameter

205. (See Fan performances tables in
Appendix).

Fresh air percentage can be controlled
measuring return air, outdoor air and mix air
temperature with the following formula:

Min% =

Stating:

Min % = % fresh air

T°return = Return air temperature

T°Outdoor = Outdoor air temperature

T°return - T°mix

T°return - T°outdoor

Free cooling operation

Free cooling is controlled by Reliatel ECA
board. When free cooling is enabled, mix
return air damper will close and energy
recovery heat exchanger will be deactivated.

The ERM will operate as a 100% fresh air /
100% exhaust air unit.

Set the EXF set point at 50% on the RTOM
– R40 inside the control panel of the unit.

Figure 11 -

12 RT-SVX42B-E4

Operation

ERW

125-155-175-200-250-265-290-340

PHE

125-155-175-200-250-265-290-340

ERW

275-300-350-400-500-600

PHE

275-300-350-400-500-600

100%

100%

100%

100%

0%

100%

100%

100%

100%

By-pass

100%

100%

100%

100%

100%

100%

100%

100%

100%

100%

100%

100%

OFF

OFF

0%

By-pass

100%

100%

100%

100%

100%

100%

0%

Closed

Figure 12 - Air circulation in free cooling operation

Free cooling operation

RT-SVX42B-E4 13

Operation

PHE

125-155-175-200-250-265-290-340

PHE

275-300-350-400-500-600

100%

Min%

By-pass

Min%

Min%

Min%

Min%

Min%

Min%

0%

By-pass

100%

Min%

Min%

Defrost pressure switch (PHE version)

In winter mode, frost occurs in the return air side of the exchanger increasing pressure drop.
The defrost pressure switch setting should be setup so that it does not switch in free cooling
mode (100% exhaust air flow).

During the free cooling test mode, adjust the pressure switch setting to reach the threshold
point. This value of pressure drop is the maximum non frosted pressure drop. Increase this
setting by +50% to set up the frosted pressure drop.

ERM defrost mode is active when the timer relay light is activated.

The defrost pressure switch activates a timer relay that opens the bypass damper for a
duration of 5 minutes (default setting).

During defrost operation, the mixing damper stays in the minimum position.

Figure 13 - Air circulation in defrost operation

14 RT-SVX42B-E4

Defrost operation

Table 1 - Exhaust fan performances

Downflow Plate Heat Exchanger (PHE - D)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

125-155-

175

Airflow

absorbed kW Fan speed

m3/h

590 n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.3 kW 1167 20 Hz

1340 n/a n/a n/a n/a n/a n/a 0.2 kW 1044 18 Hz 0.3 kW 1241 21 Hz

2090 n/a n/a n/a 0.2 kW 930 16 Hz 0.2 kW 1169 20 Hz 0.3 kW 1335 23 Hz

2840 0.2 kW 889 15 Hz 0.2 kW 1119 19 Hz 0.3 kW 1305 22 Hz 0.4 kW 1447 25 Hz

3590 0.2 kW 1136 20 Hz 0.3 kW 1303 22 Hz 0.4 kW 1449 25 Hz 0.6 kW 1575 27 Hz

4340 0.3 kW 1366 23 Hz 0.5 kW 1486 26 Hz 0.6 kW 1605 28 Hz 0.7 kW 1721 30 Hz

5090 0.5 kW 1581 27 Hz 0.7 kW 1670 29 Hz 0.8 kW 1771 30 Hz 1.0 kW 1884 32 Hz

5840 0.7 kW 1788 31 Hz 0.9 kW 1860 32 Hz 1.1 kW 1952 33 Hz 1.3 kW 2064 35 Hz

6590 1.0 kW 1993 34 Hz 1.3 kW 2058 35 Hz 1.4 kW 2146 37 Hz 1.6 kW 2259 39 Hz

7340 1.4 kW 2204 38 Hz 1.6 kW 2267 39 Hz 1.8 kW 2353 40 Hz 2.0 kW 2463 42 Hz

8090 1.8 kW 2426 42 Hz 2.1 kW 2488 43 Hz 2.3 kW 2568 44 Hz 2.5 kW 2665 46 Hz

8840 2.3 kW 2662 46 Hz 2.6 kW 2718 47 Hz 2.8 kW 2781 48 Hz 3.1 kW 2851 49 Hz

9590 2.9 kW 2907 50 Hz 3.2 kW 2945 51 Hz 3.5 kW 2974 51 Hz 3.8 kW 2995 51 Hz

10340 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

11090 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

11820 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Appendix

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

Downflow Plate Heat Exchanger (PHE - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

200-250-

265

absorbed kW Fan speed

m3/h

850 n/a n/a n/a n/a n/a n/a 0.3 kW 756 26 Hz 0.4 kW 910 31 Hz

1920 n/a n/a n/a n/a n/a n/a 0.3 kW 821 28 Hz 0.4 kW 958 33 Hz

2990 n/a n/a n/a 0.3 kW 716 24 Hz 0.3 kW 900 31 Hz 0.5 kW 1021 35 Hz

4060 0.3 kW 642 22 Hz 0.3 kW 839 29 Hz 0.4 kW 990 34 Hz 0.6 kW 1095 37 Hz

5130 0.3 kW 811 28 Hz 0.4 kW 963 33 Hz 0.6 kW 1087 37 Hz 0.8 kW 1182 40 Hz

6200 0.4 kW 974 33 Hz 0.6 kW 1090 37 Hz 0.8 kW 1193 41 Hz 1.1 kW 1280 44 Hz

7270 0.6 kW 1129 38 Hz 0.9 kW 1219 42 Hz 1.1 kW 1307 45 Hz 1.4 kW 1391 47 Hz

8340 0.9 kW 1281 44 Hz 1.2 kW 1352 46 Hz 1.5 kW 1430 49 Hz 1.7 kW 1514 52 Hz

9410 1.3 kW 1431 49 Hz 1.6 kW 1490 51 Hz 1.9 kW 1562 53 Hz 2.2 kW 1647 56 Hz

10480 1.7 kW 1582 54 Hz 2.1 kW 1634 56 Hz 2.4 kW 1703 58 Hz 2.7 kW 1788 61 Hz

11550 2.3 kW 1736 59 Hz 2.6 kW 1784 61 Hz 3.0 kW 1849 63 Hz 3.3 kW 1933 66 Hz

12620 2.9 kW 1896 65 Hz 3.3 kW 1939 66 Hz 3.7 kW 1998 68 Hz 4.0 kW 2075 71 Hz

13690 3.6 kW 2059 70 Hz 4.0 kW 2093 71 Hz 4.4 kW 2141 73 Hz n/a n/a n/a

14760 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

15830 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

16920 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

RT-SVX42B-E4 15

Downflow Plate Heat Exchanger (PHE - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

290-340

absorbed kW Fan speed

m3/h

1080 n/a n/a n/a n/a n/a n/a 0.3 kW 692 24 Hz 0.5 kW 833 28 Hz

2450 n/a n/a n/a 0.3 kW 559 19 Hz 0.3 kW 748 26 Hz 0.5 kW 876 30 Hz

3820 n/a n/a n/a 0.3 kW 659 22 Hz 0.4 kW 818 28 Hz 0.6 kW 932 32 Hz

5190 0.4 kW 604 21 Hz 0.4 kW 768 26 Hz 0.5 kW 900 31 Hz 0.8 kW 1001 34 Hz

6560 0.4 kW 752 26 Hz 0.6 kW 881 30 Hz 0.8 kW 990 34 Hz 1.0 kW 1081 37 Hz

7930 0.6 kW 899 31 Hz 0.8 kW 999 34 Hz 1.1 kW 1090 37 Hz 1.4 kW 1172 40 Hz

9300 0.9 kW 1043 36 Hz 1.2 kW 1121 38 Hz 1.5 kW 1197 41 Hz 1.8 kW 1274 43 Hz

10670 1.2 kW 1187 41 Hz 1.6 kW 1247 43 Hz 1.9 kW 1314 45 Hz 2.3 kW 1387 47 Hz

12040 1.7 kW 1331 45 Hz 2.1 kW 1378 47 Hz 2.5 kW 1437 49 Hz 2.8 kW 1509 52 Hz

13410 2.3 kW 1476 50 Hz 2.7 kW 1514 52 Hz 3.2 kW 1568 54 Hz 3.5 kW 1639 56 Hz

14780 3.0 kW 1623 55 Hz 3.5 kW 1655 56 Hz 3.9 kW 1704 58 Hz 4.3 kW 1772 60 Hz

16150 3.8 kW 1774 61 Hz 4.3 kW 1799 61 Hz 4.8 kW 1843 63 Hz 5.3 kW 1906 65 Hz

17520 4.7 kW 1926 66 Hz 5.3 kW 1944 66 Hz 5.9 kW 1979 68 Hz 6.4 kW 2032 69 Hz

18890 5.8 kW 2078 71 Hz 6.5 kW 2085 71 Hz n/a n/a n/a n/a n/a n/a

20260 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

21600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Downflow Plate Heat Exchanger (PHE - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

275-300-

350

absorbed kW Fan speed

m3/h

1020 n/a n/a n/a n/a n/a n/a 0.3 kW 687 23 Hz 0.5 kW 818 28 Hz

2310 n/a n/a n/a 0.3 kW 557 19 Hz 0.3 kW 741 25 Hz 0.6 kW 860 29 Hz

3600 n/a n/a n/a 0.3 kW 651 22 Hz 0.4 kW 808 28 Hz 0.6 kW 915 31 Hz

4890 0.3 kW 583 20 Hz 0.4 kW 752 26 Hz 0.5 kW 885 30 Hz 0.8 kW 981 33 Hz

6180 0.4 kW 722 25 Hz 0.5 kW 858 29 Hz 0.7 kW 970 33 Hz 1.0 kW 1057 36 Hz

7470 0.5 kW 860 29 Hz 0.7 kW 969 33 Hz 1.0 kW 1063 36 Hz 1.3 kW 1144 39 Hz

8760 0.8 kW 996 34 Hz 1.0 kW 1082 37 Hz 1.3 kW 1163 40 Hz 1.6 kW 1240 42 Hz

10050 1.1 kW 1131 39 Hz 1.4 kW 1200 41 Hz 1.7 kW 1271 43 Hz 2.1 kW 1346 46 Hz

11340 1.5 kW 1265 43 Hz 1.9 kW 1321 45 Hz 2.2 kW 1386 47 Hz 2.6 kW 1460 50 Hz

12630 2.0 kW 1399 48 Hz 2.4 kW 1447 49 Hz 2.8 kW 1508 51 Hz 3.2 kW 1583 54 Hz

13920 2.6 kW 1536 52 Hz 3.1 kW 1577 54 Hz 3.5 kW 1636 56 Hz 3.9 kW 1710 58 Hz

15210 3.4 kW 1674 57 Hz 3.9 kW 1712 58 Hz 4.3 kW 1767 60 Hz 4.7 kW 1841 63 Hz

16500 4.2 kW 1815 62 Hz 4.8 kW 1847 63 Hz 5.2 kW 1898 65 Hz 5.7 kW 1967 67 Hz

17790 5.2 kW 1955 67 Hz 5.8 kW 1981 68 Hz 6.3 kW 2023 69 Hz 6.8 kW 2083 71 Hz

19080 6.3 kW 2091 71 Hz n/a n/a n/a n/a n/a n/a n/a n/a n/a

20400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Appendix

Inverter

Inverter

setting

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

Downflow Plate Heat Exchanger (PHE - D)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

400-500-

600

Airflow

absorbed kW Fan speed

m3/h

1620 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

3680 n/a n/a n/a n/a n/a n/a 0.5 kW 581 20 Hz 1.0 kW 677 23 Hz

5740 n/a n/a n/a 0.5 kW 513 17 Hz 0.6 kW 639 22 Hz 1.1 kW 725 25 Hz

7800 0.6 kW 462 16 Hz 0.6 kW 598 20 Hz 0.8 kW 704 24 Hz 1.3 kW 780 26 Hz

9860 0.6 kW 575 19 Hz 0.8 kW 685 23 Hz 1.1 kW 774 26 Hz 1.6 kW 843 29 Hz

11920 0.9 kW 686 23 Hz 1.1 kW 774 26 Hz 1.5 kW 850 29 Hz 2.0 kW 912 31 Hz

13980 1.2 kW 795 27 Hz 1.6 kW 865 29 Hz 2.1 kW 930 32 Hz 2.6 kW 989 34 Hz

16040 1.7 kW 901 31 Hz 2.2 kW 958 32 Hz 2.8 kW 1015 34 Hz 3.3 kW 1074 36 Hz

18100 2.4 kW 1006 34 Hz 3.0 kW 1053 36 Hz 3.6 kW 1106 37 Hz 4.1 kW 1165 39 Hz

20160 3.3 kW 1110 38 Hz 3.9 kW 1151 39 Hz 4.5 kW 1203 41 Hz 5.0 kW 1264 43 Hz

22220 4.3 kW 1215 41 Hz 5.0 kW 1253 42 Hz 5.6 kW 1304 44 Hz 6.1 kW 1368 46 Hz

24280 5.5 kW 1323 45 Hz 6.2 kW 1360 46 Hz 6.9 kW 1411 48 Hz 7.4 kW 1477 50 Hz

26340 6.9 kW 1433 49 Hz 7.7 kW 1469 50 Hz 8.3 kW 1520 52 Hz 8.9 kW 1587 54 Hz

28400 8.5 kW 1546 52 Hz 9.3 kW 1580 54 Hz 10.0 kW 1630 55 Hz 10.6 kW 1694 57 Hz

30460 10.3 kW 1658 56 Hz 11.2 kW 1688 57 Hz 12.0 kW 1733 59 Hz 12.6 kW 1791 61 Hz

32450 12.3 kW 1763 60 Hz 13.3 kW 1787 61 Hz n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

16 RT-SVX42B-E4

Table 2 - Exhaust fan performances

Horizontal flow Plate Heat Exchanger (PHE - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

125-155-

175

Airflow

absorbed kW Fan speed

m3/h

590 n/a n/a n/a 0.1 kW 729 12 Hz 0.1 kW 985 17 Hz 0.3 kW 1165 20 Hz

1340 n/a n/a n/a 0.1 kW 841 14 Hz 0.1 kW 1068 18 Hz 0.3 kW 1236 21 Hz

2090 0.1 kW 735 13 Hz 0.1 kW 977 17 Hz 0.2 kW 1175 20 Hz 0.3 kW 1328 23 Hz

2840 0.2 kW 931 16 Hz 0.2 kW 1131 19 Hz 0.3 kW 1300 22 Hz 0.4 kW 1440 25 Hz

3590 0.2 kW 1135 19 Hz 0.3 kW 1297 22 Hz 0.4 kW 1441 25 Hz 0.6 kW 1568 27 Hz

4340 0.3 kW 1347 23 Hz 0.5 kW 1476 25 Hz 0.6 kW 1597 27 Hz 0.8 kW 1713 29 Hz

5090 0.5 kW 1565 27 Hz 0.7 kW 1664 28 Hz 0.8 kW 1766 30 Hz 1.0 kW 1872 32 Hz

5840 0.7 kW 1786 30 Hz 0.9 kW 1860 32 Hz 1.1 kW 1947 33 Hz 1.3 kW 2045 35 Hz

6590 1.0 kW 2011 34 Hz 1.2 kW 2065 35 Hz 1.4 kW 2138 36 Hz 1.6 kW 2231 38 Hz

7340 1.3 kW 2239 38 Hz 1.6 kW 2276 39 Hz 1.8 kW 2339 40 Hz 2.0 kW 2426 41 Hz

8090 1.7 kW 2470 42 Hz 2.0 kW 2493 43 Hz 2.3 kW 2546 43 Hz 2.5 kW 2629 45 Hz

8840 2.2 kW 2702 46 Hz 2.6 kW 2713 46 Hz 2.9 kW 2757 47 Hz 3.1 kW 2834 48 Hz

9590 2.8 kW 2934 50 Hz 3.2 kW 2933 50 Hz 3.5 kW 2967 51 Hz 3.8 kW 3036 52 Hz

10340 3.5 kW 3163 54 Hz 3.9 kW 3149 54 Hz 4.2 kW 3171 54 Hz 4.5 kW 3229 55 Hz

11090 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

11820 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

Appendix

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

Horizontal flow Plate Heat Exchanger (PHE - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

200-250-

265

Airflow

absorbed kW Fan speed

m3/h

850 n/a n/a n/a n/a n/a n/a 0.2 kW 767 26 Hz 0.4 kW 914 31 Hz

1920 n/a n/a n/a 0.2 kW 619 21 Hz 0.2 kW 826 28 Hz 0.4 kW 960 33 Hz

2990 n/a n/a n/a 0.2 kW 725 25 Hz 0.3 kW 901 31 Hz 0.5 kW 1021 35 Hz

4060 0.3 kW 653 22 Hz 0.3 kW 840 29 Hz 0.4 kW 987 34 Hz 0.6 kW 1095 37 Hz

5130 0.3 kW 812 28 Hz 0.4 kW 960 33 Hz 0.6 kW 1083 37 Hz 0.8 kW 1180 40 Hz

6200 0.4 kW 969 33 Hz 0.6 kW 1086 37 Hz 0.8 kW 1189 41 Hz 1.1 kW 1278 44 Hz

7270 0.6 kW 1124 38 Hz 0.9 kW 1215 41 Hz 1.1 kW 1303 44 Hz 1.4 kW 1387 47 Hz

8340 0.9 kW 1277 44 Hz 1.2 kW 1349 46 Hz 1.5 kW 1426 49 Hz 1.7 kW 1507 51 Hz

9410 1.3 kW 1431 49 Hz 1.6 kW 1488 51 Hz 1.9 kW 1557 53 Hz 2.2 kW 1638 56 Hz

10480 1.7 kW 1585 54 Hz 2.0 kW 1633 56 Hz 2.4 kW 1696 58 Hz 2.7 kW 1776 60 Hz

11550 2.2 kW 1743 59 Hz 2.6 kW 1783 61 Hz 3.0 kW 1841 63 Hz 3.3 kW 1917 65 Hz

12620 2.8 kW 1903 65 Hz 3.2 kW 1936 66 Hz 3.6 kW 1988 68 Hz 4.0 kW 2058 70 Hz

13690 3.5 kW 2066 70 Hz 4.0 kW 2090 71 Hz 4.4 kW 2131 73 Hz 4.8 kW 2190 75 Hz

14760 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

15830 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

16920 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

RT-SVX42B-E4 17

Horizontal flow Plate Heat Exchanger (PHE - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

290-340

Airflow

absorbed kW Fan speed

m3/h

1080 n/a n/a n/a n/a n/a n/a 0.3 kW 688 23 Hz 0.5 kW 832 28 Hz

2450 n/a n/a n/a n/a n/a n/a 0.3 kW 746 25 Hz 0.5 kW 875 30 Hz

3820 n/a n/a n/a 0.3 kW 654 22 Hz 0.4 kW 817 28 Hz 0.6 kW 931 32 Hz

5190 0.4 kW 596 20 Hz 0.4 kW 765 26 Hz 0.5 kW 900 31 Hz 0.8 kW 1000 34 Hz

6560 0.4 kW 748 26 Hz 0.6 kW 879 30 Hz 0.8 kW 990 34 Hz 1.0 kW 1080 37 Hz

7930 0.6 kW 897 31 Hz 0.8 kW 998 34 Hz 1.1 kW 1089 37 Hz 1.4 kW 1171 40 Hz

9300 0.8 kW 1042 36 Hz 1.1 kW 1119 38 Hz 1.4 kW 1196 41 Hz 1.8 kW 1273 43 Hz

10670 1.2 kW 1185 40 Hz 1.6 kW 1244 42 Hz 1.9 kW 1311 45 Hz 2.2 kW 1384 47 Hz

12040 1.7 kW 1328 45 Hz 2.1 kW 1374 47 Hz 2.5 kW 1434 49 Hz 2.8 kW 1506 51 Hz

13410 2.2 kW 1472 50 Hz 2.7 kW 1510 52 Hz 3.1 kW 1564 53 Hz 3.5 kW 1635 56 Hz

14780 2.9 kW 1618 55 Hz 3.4 kW 1650 56 Hz 3.9 kW 1700 58 Hz 4.3 kW 1769 60 Hz

16150 3.7 kW 1768 60 Hz 4.3 kW 1794 61 Hz 4.8 kW 1839 63 Hz 5.2 kW 1902 65 Hz

17520 4.7 kW 1921 66 Hz 5.3 kW 1940 66 Hz 5.8 kW 1975 67 Hz 6.3 kW 2026 69 Hz

18890 5.7 kW 2074 71 Hz 6.4 kW 2081 71 Hz n/a n/a n/a n/a n/a n/a

20260 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

21600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

Horizontal flow Plate Heat Exchanger (PHE - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

275-300-

350

Airflow

absorbed kW Fan speed

m3/h

1020 n/a n/a n/a n/a n/a n/a 0.3 kW 691 24 Hz 0.5 kW 819 28 Hz

2310 n/a n/a n/a 0.3 kW 563 19 Hz 0.3 kW 742 25 Hz 0.6 kW 861 29 Hz

3600 n/a n/a n/a 0.3 kW 653 22 Hz 0.4 kW 808 28 Hz 0.6 kW 915 31 Hz

4890 0.3 kW 586 20 Hz 0.4 kW 752 26 Hz 0.5 kW 884 30 Hz 0.8 kW 981 33 Hz

6180 0.4 kW 721 25 Hz 0.5 kW 856 29 Hz 0.7 kW 968 33 Hz 1.0 kW 1056 36 Hz

7470 0.5 kW 857 29 Hz 0.7 kW 966 33 Hz 1.0 kW 1061 36 Hz 1.3 kW 1142 39 Hz

8760 0.8 kW 992 34 Hz 1.0 kW 1079 37 Hz 1.3 kW 1161 40 Hz 1.6 kW 1237 42 Hz

10050 1.1 kW 1127 38 Hz 1.4 kW 1196 41 Hz 1.7 kW 1268 43 Hz 2.1 kW 1341 46 Hz

11340 1.5 kW 1262 43 Hz 1.9 kW 1318 45 Hz 2.2 kW 1382 47 Hz 2.6 kW 1454 50 Hz

12630 2.0 kW 1398 48 Hz 2.4 kW 1445 49 Hz 2.8 kW 1503 51 Hz 3.2 kW 1575 54 Hz

13920 2.6 kW 1536 52 Hz 3.1 kW 1575 54 Hz 3.5 kW 1630 56 Hz 3.9 kW 1701 58 Hz

15210 3.3 kW 1675 57 Hz 3.8 kW 1708 58 Hz 4.3 kW 1760 60 Hz 4.7 kW 1829 62 Hz

16500 4.1 kW 1816 62 Hz 4.7 kW 1843 63 Hz 5.2 kW 1890 64 Hz 5.6 kW 1954 67 Hz

17790 5.1 kW 1957 67 Hz 5.7 kW 1977 67 Hz 6.3 kW 2015 69 Hz 6.8 kW 2072 71 Hz

19080 6.2 kW 2094 71 Hz n/a n/a n/a n/a n/a n/a n/a n/a n/a

20400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

Appendix

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

Horizontal flow Plate Heat Exchanger (PHE - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

400-500-

600

Airflow

absorbed kW Fan speed

m3/h

1620 n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.9 kW 640 22 Hz

3680 n/a n/a n/a 0.4 kW 442 15 Hz 0.5 kW 584 20 Hz 0.9 kW 678 23 Hz

5740 n/a n/a n/a 0.5 kW 517 18 Hz 0.6 kW 640 22 Hz 1.0 kW 725 25 Hz

7800 0.5 kW 467 16 Hz 0.6 kW 599 20 Hz 0.8 kW 703 24 Hz 1.3 kW 780 26 Hz

9860 0.6 kW 575 19 Hz 0.8 kW 683 23 Hz 1.1 kW 772 26 Hz 1.6 kW 841 29 Hz

11920 0.9 kW 684 23 Hz 1.1 kW 771 26 Hz 1.5 kW 847 29 Hz 2.0 kW 911 31 Hz

13980 1.2 kW 791 27 Hz 1.6 kW 861 29 Hz 2.1 kW 927 31 Hz 2.6 kW 987 33 Hz

16040 1.7 kW 897 30 Hz 2.2 kW 954 32 Hz 2.7 kW 1012 34 Hz 3.3 kW 1070 36 Hz

18100 2.4 kW 1003 34 Hz 3.0 kW 1050 36 Hz 3.5 kW 1102 37 Hz 4.1 kW 1160 39 Hz

20160 3.2 kW 1109 38 Hz 3.9 kW 1149 39 Hz 4.5 kW 1198 41 Hz 5.0 kW 1256 43 Hz

22220 4.2 kW 1216 41 Hz 4.9 kW 1251 42 Hz 5.6 kW 1298 44 Hz 6.1 kW 1358 46 Hz

24280 5.4 kW 1324 45 Hz 6.2 kW 1356 46 Hz 6.8 kW 1403 48 Hz 7.4 kW 1463 50 Hz

26340 6.7 kW 1435 49 Hz 7.6 kW 1464 50 Hz 8.3 kW 1509 51 Hz 8.9 kW 1570 53 Hz

28400 8.3 kW 1546 52 Hz 9.2 kW 1573 53 Hz 10.0 kW 1616 55 Hz 10.6 kW 1675 57 Hz

30460 10.1 kW 1657 56 Hz 11.1 kW 1681 57 Hz 11.9 kW 1719 58 Hz 12.6 kW 1773 60 Hz

32450 12.1 kW 1762 60 Hz 13.1 kW 1779 60 Hz n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

18 RT-SVX42B-E4

Table 3 - Exhaust fan performances

Downflow Energy Recovery Wheel (ERW - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

125-155-

175

absorbed kW Fan speed

m3/h

590 n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.3 kW 1177 20 Hz

1340 n/a n/a n/a n/a n/a n/a 0.2 kW 1085 19 Hz 0.3 kW 1257 22 Hz

2090 n/a n/a n/a 0.2 kW 988 17 Hz 0.2 kW 1208 21 Hz 0.3 kW 1353 23 Hz

2840 0.2 kW 940 16 Hz 0.2 kW 1166 20 Hz 0.3 kW 1341 23 Hz 0.5 kW 1466 25 Hz

3590 0.3 kW 1168 20 Hz 0.3 kW 1340 23 Hz 0.5 kW 1481 25 Hz 0.6 kW 1592 27 Hz

4340 0.4 kW 1388 24 Hz 0.5 kW 1516 26 Hz 0.6 kW 1633 28 Hz 0.8 kW 1736 30 Hz

5090 0.5 kW 1599 27 Hz 0.7 kW 1697 29 Hz 0.9 kW 1796 31 Hz 1.0 kW 1896 33 Hz

5840 0.8 kW 1807 31 Hz 1.0 kW 1882 32 Hz 1.2 kW 1970 34 Hz 1.3 kW 2070 36 Hz

6590 1.1 kW 2016 35 Hz 1.3 kW 2076 36 Hz 1.5 kW 2157 37 Hz 1.7 kW 2257 39 Hz

7340 1.4 kW 2229 38 Hz 1.7 kW 2280 39 Hz 1.9 kW 2354 40 Hz 2.1 kW 2452 42 Hz

8090 1.8 kW 2450 42 Hz 2.1 kW 2493 43 Hz 2.3 kW 2560 44 Hz 2.5 kW 2651 46 Hz

8840 2.3 kW 2679 46 Hz 2.6 kW 2713 47 Hz 2.8 kW 2769 48 Hz 3.1 kW 2846 49 Hz

9590 2.8 kW 2917 50 Hz 3.1 kW 2938 50 Hz 3.4 kW 2974 51 Hz n/a n/a n/a

10340 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

11090 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

11820 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Appendix

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

Downflow Energy Recovery Wheel (ERW - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

200-250-

265

absorbed kW Fan speed

m3/h

850 n/a n/a n/a n/a n/a n/a 0.2 kW 785 27 Hz 0.4 kW 927 32 Hz

1920 n/a n/a n/a 0.2 kW 662 23 Hz 0.3 kW 851 29 Hz 0.5 kW 979 33 Hz

2990 0.3 kW 555 19 Hz 0.3 kW 766 26 Hz 0.3 kW 929 32 Hz 0.5 kW 1043 36 Hz

4060 0.3 kW 702 24 Hz 0.3 kW 877 30 Hz 0.5 kW 1016 35 Hz 0.7 kW 1119 38 Hz

5130 0.4 kW 848 29 Hz 0.5 kW 992 34 Hz 0.7 kW 1111 38 Hz 0.9 kW 1205 41 Hz

6200 0.5 kW 996 34 Hz 0.7 kW 1113 38 Hz 0.9 kW 1216 41 Hz 1.1 kW 1303 44 Hz

7270 0.7 kW 1144 39 Hz 0.9 kW 1240 42 Hz 1.2 kW 1328 45 Hz 1.4 kW 1411 48 Hz

8340 1.0 kW 1294 44 Hz 1.3 kW 1371 47 Hz 1.5 kW 1448 49 Hz 1.8 kW 1527 52 Hz

9410 1.3 kW 1445 49 Hz 1.7 kW 1507 51 Hz 2.0 kW 1575 54 Hz 2.3 kW 1651 56 Hz

10480 1.7 kW 1599 54 Hz 2.1 kW 1648 56 Hz 2.4 kW 1708 58 Hz 2.8 kW 1781 61 Hz

11550 2.2 kW 1756 60 Hz 2.6 kW 1794 61 Hz 3.0 kW 1846 63 Hz 3.3 kW 1915 65 Hz

12620 2.8 kW 1916 65 Hz 3.2 kW 1943 66 Hz 3.7 kW 1988 68 Hz 4.0 kW 2051 70 Hz

13690 3.4 kW 2078 71 Hz 3.9 kW 2093 71 Hz 4.4 kW 2128 73 Hz 4.8 kW 2183 74 Hz

14760 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

15830 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

16920 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

RT-SVX42B-E4 19

Downflow Energy Recovery Wheel (ERW - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

290-340

absorbed kW Fan speed

m3/h

1080 n/a n/a n/a n/a n/a n/a 0.3 kW 700 24 Hz 0.5 kW 837 29 Hz

2450 n/a n/a n/a 0.3 kW 583 20 Hz 0.3 kW 768 26 Hz 0.5 kW 887 30 Hz

3820 n/a n/a n/a 0.3 kW 691 24 Hz 0.4 kW 844 29 Hz 0.7 kW 947 32 Hz

5190 0.4 kW 639 22 Hz 0.4 kW 802 27 Hz 0.6 kW 928 32 Hz 0.9 kW 1018 35 Hz

6560 0.5 kW 784 27 Hz 0.6 kW 912 31 Hz 0.8 kW 1017 35 Hz 1.1 kW 1099 37 Hz

7930 0.6 kW 925 32 Hz 0.9 kW 1026 35 Hz 1.1 kW 1114 38 Hz 1.5 kW 1191 41 Hz

9300 0.9 kW 1064 36 Hz 1.2 kW 1142 39 Hz 1.5 kW 1219 42 Hz 1.9 kW 1292 44 Hz

10670 1.3 kW 1200 41 Hz 1.7 kW 1263 43 Hz 2.0 kW 1330 45 Hz 2.3 kW 1403 48 Hz

12040 1.8 kW 1338 46 Hz 2.2 kW 1388 47 Hz 2.6 kW 1450 49 Hz 2.9 kW 1522 52 Hz

13410 2.3 kW 1478 50 Hz 2.8 kW 1519 52 Hz 3.2 kW 1575 54 Hz 3.6 kW 1647 56 Hz

14780 3.0 kW 1621 55 Hz 3.5 kW 1655 56 Hz 4.0 kW 1707 58 Hz 4.4 kW 1775 61 Hz

16150 3.8 kW 1769 60 Hz 4.3 kW 1796 61 Hz 4.8 kW 1840 63 Hz 5.3 kW 1903 65 Hz

17520 4.6 kW 1920 66 Hz 5.3 kW 1938 66 Hz 5.8 kW 1973 67 Hz 6.3 kW 2024 69 Hz

18890 5.6 kW 2073 71 Hz 6.3 kW 2078 71 Hz 7.0 kW 2098 72 Hz n/a n/a n/a

20260 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

21600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Downflow Energy Recovery Wheel (ERW - D)

50 Pa 150 Pa 250 Pa 350 Pa

Airflow

Unit size

275-300-

350

absorbed kW Fan speed

m3/h

1020 n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.6 kW 820 28 Hz

2310 n/a n/a n/a n/a n/a n/a 0.4 kW 748 26 Hz 0.6 kW 871 30 Hz

3600 n/a n/a n/a 0.4 kW 654 22 Hz 0.4 kW 829 28 Hz 0.7 kW 931 32 Hz

4890 n/a n/a n/a 0.4 kW 775 26 Hz 0.6 kW 914 31 Hz 0.9 kW 999 34 Hz

6180 0.5 kW 741 25 Hz 0.6 kW 889 30 Hz 0.8 kW 1000 34 Hz 1.1 kW 1074 37 Hz

7470 0.6 kW 888 30 Hz 0.8 kW 1000 34 Hz 1.0 kW 1091 37 Hz 1.4 kW 1160 40 Hz

8760 0.8 kW 1023 35 Hz 1.1 kW 1110 38 Hz 1.4 kW 1187 41 Hz 1.7 kW 1256 43 Hz

10050 1.1 kW 1151 39 Hz 1.5 kW 1220 42 Hz 1.8 kW 1290 44 Hz 2.2 kW 1361 46 Hz

11340 1.6 kW 1275 44 Hz 2.0 kW 1334 46 Hz 2.3 kW 1401 48 Hz 2.6 kW 1476 50 Hz

12630 2.1 kW 1400 48 Hz 2.5 kW 1453 50 Hz 2.9 kW 1518 52 Hz 3.2 kW 1597 54 Hz

13920 2.7 kW 1528 52 Hz 3.1 kW 1577 54 Hz 3.5 kW 1642 56 Hz 3.9 kW 1722 59 Hz

15210 3.4 kW 1660 57 Hz 3.9 kW 1708 58 Hz 4.3 kW 1770 60 Hz 4.7 kW 1847 63 Hz

16500 4.2 kW 1798 61 Hz 4.7 kW 1841 63 Hz 5.2 kW 1896 65 Hz 5.6 kW 1964 67 Hz

17790 5.1 kW 1939 66 Hz 5.6 kW 1974 67 Hz 6.2 kW 2015 69 Hz 6.7 kW 2064 70 Hz

19080 6.1 kW 2082 71 Hz n/a n/a n/a n/a n/a n/a n/a n/a n/a

20400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Appendix

Inverter

Inverter

setting

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

Downflow Energy Recovery Wheel (ERW - D)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

400-500-

600

Airflow

absorbed kW Fan speed

m3/h

1620 n/a n/a n/a n/a n/a n/a 0.5 kW 710 24 Hz 0.9 kW 842 29 Hz

3680 n/a n/a n/a 0.5 kW 588 20 Hz 0.6 kW 754 26 Hz 1.0 kW 876 30 Hz

5740 0.6 kW 472 16 Hz 0.5 kW 657 22 Hz 0.8 kW 806 28 Hz 1.2 kW 918 31 Hz

7800 0.6 kW 571 20 Hz 0.7 kW 733 25 Hz 1.0 kW 865 30 Hz 1.5 kW 968 33 Hz

9860 0.7 kW 669 23 Hz 0.9 kW 811 28 Hz 1.3 kW 929 32 Hz 1.8 kW 1023 35 Hz

11920 0.9 kW 771 26 Hz 1.2 kW 894 31 Hz 1.7 kW 999 34 Hz 2.2 kW 1087 37 Hz

13980 1.2 kW 874 30 Hz 1.6 kW 980 34 Hz 2.1 kW 1074 37 Hz 2.7 kW 1156 40 Hz

16040 1.6 kW 977 33 Hz 2.1 kW 1069 37 Hz 2.7 kW 1154 39 Hz 3.3 kW 1231 42 Hz

18100 2.1 kW 1082 37 Hz 2.7 kW 1161 40 Hz 3.3 kW 1238 42 Hz 4.0 kW 1312 45 Hz

20160 2.7 kW 1187 41 Hz 3.4 kW 1256 43 Hz 4.1 kW 1327 45 Hz 4.8 kW 1398 48 Hz

22220 3.4 kW 1294 44 Hz 4.2 kW 1355 46 Hz 4.9 kW 1419 49 Hz 5.7 kW 1488 51 Hz

24280 4.3 kW 1403 48 Hz 5.1 kW 1455 50 Hz 5.9 kW 1515 52 Hz 6.7 kW 1582 54 Hz

26340 5.2 kW 1513 52 Hz 6.2 kW 1558 53 Hz 7.0 kW 1613 55 Hz 7.8 kW 1678 57 Hz

28400 6.3 kW 1624 56 Hz 7.3 kW 1662 57 Hz 8.2 kW 1712 59 Hz 9.1 kW 1774 61 Hz

30460 7.6 kW 1735 59 Hz 8.6 kW 1766 60 Hz 9.6 kW 1812 62 Hz 10.5 kW 1871 64 Hz

32450 8.9 kW 1842 63 Hz 10.0 kW 1867 64 Hz n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

20 RT-SVX42B-E4

Table 4 - Exhaust fan performances

Horizontal flow Energy Recovery Wheel (ERW - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

125-155-

175

Airflow

absorbed kW Fan speed

m3/h

590 n/a n/a n/a n/a n/a n/a 0.2 kW 975 17 Hz 0.3 kW 1158 20 Hz

1340 n/a n/a n/a n/a n/a n/a 0.2 kW 1086 19 Hz 0.3 kW 1245 21 Hz

2090 n/a n/a n/a n/a n/a n/a 0.2 kW 1209 21 Hz 0.4 kW 1346 23 Hz

2840 0.2 kW 931 16 Hz 0.2 kW 1164 20 Hz 0.3 kW 1342 23 Hz 0.5 kW 1462 25 Hz

3590 0.3 kW 1151 20 Hz 0.3 kW 1336 23 Hz 0.4 kW 1482 25 Hz 0.6 kW 1591 27 Hz

4340 0.4 kW 1369 23 Hz 0.5 kW 1512 26 Hz 0.6 kW 1634 28 Hz 0.8 kW 1735 30 Hz

5090 0.5 kW 1582 27 Hz 0.7 kW 1693 29 Hz 0.8 kW 1796 31 Hz 1.0 kW 1892 32 Hz

5840 0.8 kW 1794 31 Hz 0.9 kW 1878 32 Hz 1.1 kW 1967 34 Hz 1.3 kW 2061 35 Hz

6590 1.0 kW 2007 34 Hz 1.3 kW 2070 35 Hz 1.5 kW 2148 37 Hz 1.6 kW 2242 38 Hz

7340 1.4 kW 2221 38 Hz 1.6 kW 2269 39 Hz 1.8 kW 2339 40 Hz 2.0 kW 2432 41 Hz

8090 1.8 kW 2440 42 Hz 2.0 kW 2474 42 Hz 2.3 kW 2537 43 Hz 2.5 kW 2628 45 Hz

8840 2.2 kW 2664 45 Hz 2.5 kW 2687 46 Hz 2.8 kW 2741 47 Hz 3.0 kW 2828 48 Hz

9590 2.7 kW 2892 49 Hz 3.1 kW 2903 50 Hz 3.4 kW 2947 50 Hz 3.6 kW 3024 52 Hz

10340 3.3 kW 3125 53 Hz 3.7 kW 3121 53 Hz 4.1 kW 3150 54 Hz 4.4 kW 3211 55 Hz

11090 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

11820 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

Appendix

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

Horizontal flow Energy Recovery Wheel (ERW - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

200-250-

265

Airflow

absorbed kW Fan speed

m3/h

850 n/a n/a n/a n/a n/a n/a 0.2 kW 782 27 Hz 0.4 kW 926 32 Hz

1920 n/a n/a n/a 0.2 kW 657 22 Hz 0.3 kW 849 29 Hz 0.5 kW 978 33 Hz

2990 0.3 kW 547 19 Hz 0.3 kW 762 26 Hz 0.3 kW 927 32 Hz 0.5 kW 1041 35 Hz

4060 0.3 kW 695 24 Hz 0.3 kW 873 30 Hz 0.5 kW 1013 35 Hz 0.7 kW 1117 38 Hz

5130 0.4 kW 841 29 Hz 0.5 kW 987 34 Hz 0.6 kW 1107 38 Hz 0.9 kW 1202 41 Hz

6200 0.5 kW 988 34 Hz 0.7 kW 1107 38 Hz 0.9 kW 1210 41 Hz 1.1 kW 1298 44 Hz

7270 0.7 kW 1136 39 Hz 0.9 kW 1232 42 Hz 1.2 kW 1321 45 Hz 1.4 kW 1404 48 Hz

8340 1.0 kW 1285 44 Hz 1.2 kW 1362 46 Hz 1.5 kW 1440 49 Hz 1.8 kW 1518 52 Hz

9410 1.3 kW 1436 49 Hz 1.6 kW 1497 51 Hz 1.9 kW 1565 53 Hz 2.2 kW 1640 56 Hz

10480 1.7 kW 1590 54 Hz 2.0 kW 1637 56 Hz 2.4 kW 1697 58 Hz 2.7 kW 1768 60 Hz

11550 2.1 kW 1748 60 Hz 2.6 kW 1783 61 Hz 2.9 kW 1834 62 Hz 3.3 kW 1900 65 Hz

12620 2.7 kW 1909 65 Hz 3.1 kW 1932 66 Hz 3.6 kW 1974 67 Hz 3.9 kW 2034 69 Hz

13690 3.3 kW 2073 71 Hz 3.8 kW 2085 71 Hz 4.3 kW 2116 72 Hz 4.7 kW 2166 74 Hz

14760 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

15830 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

16920 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

RT-SVX42B-E4 21

Horizontal flow Energy Recovery Wheel (ERW - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

290-340

«Airflow

absorbed kW Fan speed

m3/h»

1080 n/a n/a n/a n/a n/a n/a 0.3 kW 692 24 Hz 0.5 kW 835 28 Hz

2450 n/a n/a n/a n/a n/a n/a 0.3 kW 764 26 Hz 0.5 kW 886 30 Hz

3820 n/a n/a n/a 0.4 kW 682 23 Hz 0.4 kW 842 29 Hz 0.7 kW 946 32 Hz

5190 0.4 kW 628 21 Hz 0.4 kW 797 27 Hz 0.6 kW 926 32 Hz 0.9 kW 1017 35 Hz

6560 0.5 kW 778 27 Hz 0.6 kW 909 31 Hz 0.8 kW 1015 35 Hz 1.1 kW 1096 37 Hz

7930 0.6 kW 921 31 Hz 0.8 kW 1022 35 Hz 1.1 kW 1111 38 Hz 1.4 kW 1187 40 Hz

9300 0.9 kW 1059 36 Hz 1.2 kW 1137 39 Hz 1.5 kW 1213 41 Hz 1.8 kW 1287 44 Hz

10670 1.3 kW 1194 41 Hz 1.6 kW 1256 43 Hz 2.0 kW 1323 45 Hz 2.3 kW 1396 48 Hz

12040 1.7 kW 1329 45 Hz 2.1 kW 1379 47 Hz 2.5 kW 1441 49 Hz 2.9 kW 1514 52 Hz

13410 2.3 kW 1466 50 Hz 2.7 kW 1508 51 Hz 3.1 kW 1565 53 Hz 3.5 kW 1637 56 Hz

14780 2.9 kW 1607 55 Hz 3.4 kW 1643 56 Hz 3.9 kW 1695 58 Hz 4.3 kW 1764 60 Hz

16150 3.7 kW 1753 60 Hz 4.2 kW 1783 61 Hz 4.7 kW 1829 62 Hz 5.1 kW 1891 65 Hz

17520 4.5 kW 1905 65 Hz 5.1 kW 1927 66 Hz 5.7 kW 1963 67 Hz 6.2 kW 2012 69 Hz

18890 5.4 kW 2061 70 Hz 6.1 kW 2072 71 Hz 6.7 kW 2092 71 Hz n/a n/a n/a

20260 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

21600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

Horizontal flow Energy Recovery Wheel (ERW - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

275-300-

350

«Airflow

absorbed kW Fan speed

m3/h»

1020 n/a n/a n/a n/a n/a n/a 0.3 kW 687 23 Hz 0.6 kW 823 28 Hz

2310 n/a n/a n/a n/a n/a n/a 0.3 kW 757 26 Hz 0.6 kW 872 30 Hz

3600 n/a n/a n/a 0.4 kW 668 23 Hz 0.4 kW 831 28 Hz 0.7 kW 931 32 Hz

4890 0.4 kW 595 20 Hz 0.4 kW 777 27 Hz 0.5 kW 911 31 Hz 0.8 kW 998 34 Hz

6180 0.5 kW 738 25 Hz 0.5 kW 883 30 Hz 0.7 kW 995 34 Hz 1.1 kW 1072 37 Hz

7470 0.6 kW 877 30 Hz 0.8 kW 991 34 Hz 1.0 kW 1085 37 Hz 1.4 kW 1157 39 Hz

8760 0.8 kW 1009 34 Hz 1.1 kW 1100 38 Hz 1.4 kW 1180 40 Hz 1.7 kW 1250 43 Hz

10050 1.1 kW 1138 39 Hz 1.4 kW 1211 41 Hz 1.8 kW 1282 44 Hz 2.1 kW 1351 46 Hz

11340 1.5 kW 1266 43 Hz 1.9 kW 1325 45 Hz 2.3 kW 1390 47 Hz 2.6 kW 1461 50 Hz

12630 2.0 kW 1394 48 Hz 2.4 kW 1444 49 Hz 2.8 kW 1505 51 Hz 3.2 kW 1576 54 Hz

13920 2.6 kW 1525 52 Hz 3.0 kW 1568 53 Hz 3.5 kW 1625 55 Hz 3.8 kW 1696 58 Hz

15210 3.2 kW 1659 57 Hz 3.7 kW 1696 58 Hz 4.2 kW 1749 60 Hz 4.6 kW 1818 62 Hz

16500 4.0 kW 1796 61 Hz 4.5 kW 1827 62 Hz 5.0 kW 1874 64 Hz 5.5 kW 1937 66 Hz

17790 4.8 kW 1937 66 Hz 5.4 kW 1960 67 Hz 6.0 kW 1997 68 Hz 6.5 kW 2048 70 Hz

19080 5.8 kW 2080 71 Hz 6.4 kW 2092 71 Hz n/a n/a n/a n/a n/a n/a

20400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

Inverter

setting

Appendix

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

absorbed kW Fan speed

absorbed kW Fan speed

Inverter

setting

Inverter

setting

Horizontal flow Energy Recovery Wheel (ERW - H)

50 Pa 150 Pa 250 Pa 350 Pa

Unit size

400-500-

600

«Airflow

absorbed kW Fan speed

m3/h»

1620 n/a n/a n/a 0.3 kW 423 14 Hz 0.4 kW 562 19 Hz 0.8 kW 656 22 Hz

3680 n/a n/a n/a 0.3 kW 482 16 Hz 0.5 kW 607 21 Hz 0.9 kW 694 24 Hz

5740 0.5 kW 407 14 Hz 0.4 kW 549 19 Hz 0.6 kW 660 22 Hz 1.1 kW 740 25 Hz

7800 0.5 kW 500 17 Hz 0.6 kW 622 21 Hz 0.9 kW 720 24 Hz 1.3 kW 794 27 Hz

9860 0.7 kW 595 20 Hz 0.9 kW 700 24 Hz 1.2 kW 786 27 Hz 1.7 kW 854 29 Hz

11920 1.0 kW 694 24 Hz 1.3 kW 783 27 Hz 1.7 kW 859 29 Hz 2.2 kW 922 31 Hz

13980 1.4 kW 796 27 Hz 1.7 kW 870 29 Hz 2.2 kW 937 32 Hz 2.7 kW 996 34 Hz

16040 1.8 kW 900 31 Hz 2.3 kW 961 33 Hz 2.8 kW 1019 35 Hz 3.4 kW 1075 36 Hz

18100 2.5 kW 1007 34 Hz 3.0 kW 1056 36 Hz 3.6 kW 1107 38 Hz 4.2 kW 1159 39 Hz

20160 3.2 kW 1115 38 Hz 3.9 kW 1154 39 Hz 4.5 kW 1198 41 Hz 5.1 kW 1247 42 Hz

22220 4.1 kW 1226 42 Hz 4.8 kW 1255 43 Hz 5.6 kW 1293 44 Hz 6.2 kW 1339 45 Hz

24280 5.1 kW 1339 45 Hz 6.0 kW 1359 46 Hz 6.7 kW 1390 47 Hz 7.5 kW 1434 49 Hz

26340 6.2 kW 1452 49 Hz 7.2 kW 1464 50 Hz 8.1 kW 1489 50 Hz 8.9 kW 1529 52 Hz

28400 7.6 kW 1567 53 Hz 8.7 kW 1570 53 Hz 9.6 kW 1589 54 Hz 10.5 kW 1625 55 Hz

30460 9.1 kW 1681 57 Hz 10.3 kW 1675 57 Hz 11.4 kW 1688 57 Hz 12.3 kW 1718 58 Hz

32450 10.7 kW 1791 61 Hz 12.1 kW 1776 60 Hz 13.3 kW 1781 60 Hz n/a n/a n/a

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

absorbed kW Fan speed

Inverter

setting

22 RT-SVX42B-E4

Notes

RT-SVX42B-E4 23

Trane optimizes the performance of homes and buildings around the world. A business of Ingersoll Rand,

the leader in creating and sustaining safe, comfortable and energy efcient environments, Trane offers
a broad portfolio of advanced controls and HVAC systems, comprehensive building services, and parts.
For more information, visit www.Trane.com.

Trane has a policy of continuous product and product data improvement and reserves the right to change design and specications

without notice.

© 2011 Trane All rights reserved
RT-SVX42B-E4 April 01, 2011 Supersedes: September 01, 2010

Digitally printed on environmentally friendly paper;

produced using fewer trees and chemicals and less energy.