System air ZRS Series Manual

Installation, Operation and Maintenance instruction EN

ZRS Smoke gas fan

Table of contents

1 Introduction .......................................................... 1

1.1 Product description ......................................1

1.2 Intended use ..............................................1

1.3 Document description...................................1

1.4 Product overview.........................................1

1.5 Name plate ................................................1

1.5.1 Type designation ............................. 2

1.6 Product liability............................................ 2

2 Safety .................................................................2

2.1 Safety definitions......................................... 2

2.2 Safety instructions ....................................... 2

2.3 Personal protective equipment ....................... 3

3 Transportation and storage ...................................... 3

4 Installation............................................................ 4

4.1 To do before the installation of the

product......................................................4

4.2 To Install the product .................................... 4

5 Electrical connection............................................... 5

5.1 To do before the electrical connection .............. 5

5.2 To connect the product to the power

supply.......................................................5

5.3 Speed controller for AC motors....................... 5

5.4 To install motor protection for AC

motors ......................................................5

6 Commissioning ..................................................... 6

6.1 To do before the commissioning......................6

6.2 To do the commissioning............................... 6

7 Operation.............................................................6

7.1 To start a product with an AC motor ................. 6

7.2 To stop the product ......................................6

7.2.1 To stop the product in an

emergency..................................... 6

8 Maintenance......................................................... 7

8.1 Maintenance schedule.................................. 7

8.2 To clean the product..................................... 7

8.3 Spare parts ................................................ 7

9 Troubleshooting..................................................... 8

10 Disposal.............................................................9

10.1 To disassemble and discard the parts of the

product......................................................9

11 Warranty ............................................................ 9

12 Technical data ................................................... 10

12.1 Technical data overview .............................. 10

12.2 Product dimensions ................................... 10

12.3 Wiring diagrams ........................................ 11

12.3.1 Wiring diagrams for ZRS

fans ............................................ 11

12.3.2 Wiring diagrams for speed

controller for AC motors .................. 11

13 EU Declaration of Conformity................................ 14

14 UK Declaration of Conformity................................ 15

1 Introduction

1.1 Product description

The product is a smoke gas fan with an AC motor.

The product is not supplied with an external speed control or

power switch.

1.2 Intended use

The product is intended to prevent insufficient draft from

stoves, ovens and fire places. The maximum temperature of

transported air is 200 °C.

The product is not applicable for transportation of air that

contains explosive, flammable or aggressive media. The

product is not applicable for locations where there is a risk of

explosion.

1.3 Document description

This document contains instructions for installation, operation

and maintenance of the product. The procedures must be

done by approved personnel only.

Speak to Systemair for more information on how to install the

product in different installation locations.

1.4 Product overview

1. Casing

2. Protection grille

3. Insulation carpet

4. Name plate with airflow direction arrow

5. Connection box

6. Steel wire

7. Steering rods

1.5 Name plate

32 65

789

1. Type designation: Product name, dimension and motor

type. Refer to 1.5.1 Type designation.

2. Input power, W

3. Frequency, Hz

4. Certifications

5. Scannable code1

6. Find more information about the product on the System-

air documentation portal1

7. Country of production

8. Airflow direction arrow

9. Weight, kg

10. Serial number: part number/production number/produc-

tion date

11. IP class, enclosure class

12. Current, A

13. Voltage, V

1. Use a mobile device to scan the scannable code and go to the Systemair documentation portal for more documentation and document

translations.

Note:

The data on the name plate applies to “standard air” that is

specified in the standard ISO5801.

1.5.1 Type designation

Product name ZRS

Dimension 170

180

Motor type AC, 1–phase, 230 V

1.6 Product liability

Systemair is not liable for damages that the product causes

in these conditions:

• The product is incorrectly installed, operated or

maintained.

• The product is repaired with parts that are not original

spare parts from Systemair.

• The product is used together with accessories that are not

original accessories from Systemair.

• The product is used without motor protection.

2 Safety

2.1 Safety definitions

Warnings, cautions and notes are used to point out specially

important parts of the manual.

Warning

If you do not obey these instructions,

there is a risk of death or injury.

Caution

If you do not obey these instructions,

there is a risk of damage to the product,

other materials or the adjacent area.

Note:

Information that is necessary in a given situation.

2.2 Safety instructions

Warning

Read the warning instructions that follow

before you do work on the product.

• Read this manual and make sure that you understand the

instructions before you do work on the product.

• Obey local conditions and laws.

• The ventilation contractor and the operator are responsi-

ble for correct installation and intended use.

• Keep this manual at the location of the product.

• Do not install or operate the product if it is defective.

• Do not remove or disconnect safety devices.

• Make sure that you can read all warning signs and labels

on the product when it is installed. Replace labels that

have damage.

• Only permit approved personnel to work on the product

and to be in the adjacent area during all work on the

product.

• Make sure that you know how to stop the product quickly

in an emergency.

• Use applicable safety devices and personal protective

equipment during all work on the product.

• Before you do work on the product, stop the product and

wait until the fan impeller stops. Make sure that there is no

voltage on the motor terminals.

• If the maintenance is not correctly and regularly done,

there is risk of injury and damage to the product.

• Only do the maintenance as given in this manual. Speak

to Systemair technical support if other servicing is

necessary.

• Always use spare parts from Systemair.

• Sound levels exceeding 70 dB(A) may occur depending

on model and size. Visit www.systemair.com for more de-

tailed information about your product.

• The product is not to be used by persons, including chil-

dren, with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction.

• Do not allow children to play with the device.

2.3 Personal protective

equipment

Use personal protective equipment during all work on the

product.

• Approved eye protection

• Approved protective helmet

• Approved hearing protection

• Approved protective gloves

• Approved protective shoes

• Approved work clothing

3 Transportation and

storage

Warning

Make sure that the product does not

become damaged or wet during

transportation. A damaged or wet

product can cause fire or electric shock.

• Before you move the product to the installation location,

examine the packaging for damages.

• Do not move the product by the cables, terminal box, fan

impeller, protection grille, inlet cone or silencer.

• If lifting equipment is used, make sure that the lifting

equipment can hold the weight of the product. Refer to the

name plate for information. Do not lift the product by the

packaging.

Warning

Do not walk below a lifted product.

• Keep the correct side of the packaging up during

transportation. Refer to the arrows on the packaging.

• Load and unload the product carefully.

• Keep the product in a dry and clean location during

storage. Make sure that the ambient temperature during

storage is between –10 and +30 °C. A stable ambient

temperature prevents damage from condensation.

• Keep the product in storage for maximum 1 year.

4 Installation

4.1 To do before the installation

of the product

• Use installation material with fire resistance rating for the

installation location.

• Examine the packaging for transportation damage and re-

move the packaging from the product carefully.

• Examine the product and all components for damage.

• Make sure that the motor effect and the fan performance

agrees with the expectations at the installation location.

• Make sure that the information on the name plate and the

motor name plate agrees with the operation conditions.

• Install the product in a location where there is space for

commissioning, troubleshooting and maintenance.

• Make sure that the installation location is clean and dry,

for full safety during electrical work.

• Make sure that the installation surface has sufficient ca-

pacity to hold the weight of the product.

• Refer to the airflow direction arrows on the name plate or

on the product to install the product in the correct position.

• Make sure that all cable glands are tight against the ca-

bles to prevent leaks.

4.2 To Install the product

Note:

Make sure that the installation location has space for

maintenance.

Note:

Install the product so that unwanted vibrations are not

transmitted to duct systems or roof beams.

Note:

The product must be installed horizontally.

Note:

Obey local laws and regulations for installation of the

smoke gas fan.

1Put the supplied insulation carpet on top of the chimney

or duct system.

2Cut a hole in the insulation carpet. Make sure that the

hole has the same dimension as the inlet cone of the fan.

3Install the 4 adjustable steering rods in the holes in the

bottom plate of the fan. Use the supplied screws and

nuts.

4Push the fan and steering rods into the chimney. It is not

necessary to attach the fan with screws in the chimney,

the steering rods keeps the fan in position.

5Attach the supplied steel wire. The steel wire keeps the

product on the roof when it is temporarily lifted away from

the chimney during chimney sweeping. The product is

not supplied with screws and plug to attach the steel wire.

6Connect the mains supply to the connection box of the

product. Refer to 12.3 Wiring diagrams.

Note:

The cable has a steel housing that can discolour over time

as it weathers in. The coloring of the steel housing will not

decrease the protection of the cable.

5 Electrical connection

5.1 To do before the electrical

connection

• Make sure that the electrical connection agrees with the

product specification on the motor name plate.

• Make sure that the environment for electrical connection

is clean and dry.

• Make sure that the wiring diagram that is included with the

supply of the product agrees with the terminals in the con-

nection box.

5.2 To connect the product to the

power supply

• Complete the electrical connection for the motor. Refer to

the motor wiring diagram that is included with the product.

• Make sure that the cross section of the protective earthing

is equal to or larger than the cross section of the phase

conductor.

• Install a circuit breaker in the permanent electrical installa-

tion, with a contact opening of a minimum 3 mm at each

pole.

• If a residual current device (RCD) is installed, make sure

that it is an all-current sensitive RCD. Consider if the prod-

uct has a frequency converter or uninterruptible power

supply (UPS).

5.3 Speed controller for AC

motors

Note:

The speed controller alternatives are different for different

motor types. Make sure that your motor is compatible with

the speed controller type before you use it.

The speed can be controlled by voltage reduction using a

transformer. It is also possible to control the fan speed with

frequency converter if the installed frequency converter has

built in all-pole sine filter and shielded cables are not needed.

5.4 To install motor protection for

AC motors

• If the product has an built in motor protection, reset by dis-

connecting the product from power for 60 seconds.

• If the motor has temperature monitors such as thermal

contacts (TK) or thermistors lead out into the terminal box,

these must always be connected in the control circuit us-

ing appropriate motor protection.

• Make sure that an overheated motor cannot start again

automatically when it becomes cool.

• Install the motor cables and the temperature monitor apart.

• If the motor does not have temperature monitors, install a

motor protection switch.

6 Commissioning

Caution

• If strong vibrations occur during

commissioning, immediately increase

or decrease the fan speed until the

vibrations are decreased. Continuous

strong vibrations can cause damage

to components.

• Do not increase the fan speed to a

higher rpm value than the maximum

value that is given on the name plate.

The commissioning report is found at www.systemair.com.

6.1 To do before the

commissioning

• Make sure that the installation and electrical connection

are correctly done.

• Visually examine the product and accessories for damage.

• Make sure that the safety devices are correctly installed.

• Make sure that there are no blockages in the air inlet and

the air outlet.

• Make sure that installation material and unwanted objects

are removed from the product and the ducts.

6.2 To do the commissioning

1Set the installed safety switch in the OFF position.

2If it is possible to get access to the fan impeller, do the

steps that follows:

a. If it is necessary, remove parts of the installation.

b. Turn the fan impeller by hand and make sure that it

turn easily.

c. Record the result in the commissioning report.

3Make sure to turn the product in a direction that agrees

with the related arrow on the product.

a. Record the result in the commissioning report.

4If you removed parts of the installation to get access to

the fan impeller, install the removed parts again.

5Set the installed safety switch in the ON position.

6Start the product.

7Set the minimum operation speed.

8Increase the operation speed gradually to the maximum

operation speed.

a. Examine the vibrations in the casing and the bearing

areas at all speed levels.

b. Make sure that the vibrations agree with the specifi-

cations in ISO 14694.

c. Make sure that none of the speed levels cause un-

wanted noise in the product.

d. Record the result in the commissioning report.

9Record the necessary data in the commissioning report.

7 Operation

7.1 To start a product with an AC

motor

1Set the installed safety switch in the ON position.

2Install the external speed controller. Refer to the instruc-

tion manual for the installed speed controller.

7.2 To stop the product

1Set the installed speed controller in the OFF position.

Refer to the instruction manual for the installed speed

controller.

2Set the installed safety switch in the OFF position.

7.2.1 To stop the product in an

emergency

• Set the installed safety switch in the OFF position.

8 Maintenance

Warning

Set the installed safety switch in the OFF position before you do the maintenance unless the instructions tell

you differently. Make sure that the safety switch is not accidentally set in the ON position.

8.1 Maintenance schedule

The intervals are calculated from continuous operation of the

product.

Maintenance task Usual operation

conditions

Unusual operation conditions. 1

Each 6

months

Each

year

Each 3

months

Each 6

months

Each

year

Visually examine the product and its components for damage,

corrosion and dirt.

X X

Examine the fan impeller for damage and imbalance. X X

Clean the product and the ventilation system. X X

Do a check of all fasteners and make sure that they are fully

tightened.

X X

Make sure that the product and its components are correctly

operated.

X X

Measure the power consumption and compare the result with

the information on the name plate.

X X

If vibration dampers are installed, make sure that they operate

correctly and examine them for damage and corrosion.

X X

Make sure that the electrical protective equipment and the me-

chanical protective equipment operates correctly.

X X

Make sure that you can read the name plates of the product. X X

Examine all cable connections for damage. Make sure that

the cable glands are tight against the cables.

X X

If flexible connections are installed, examine them for damage. X X

1. The unusual operation conditions are classified as follows: If a stable ambient temperature is higher than 30 °C or lower than -10° C, if the

temperature changes are large or if very contaminated air is transported.

8.2 To clean the product

Caution

• Do not clean the product with a high-

pressure washer.

• Do not clean the product with steel

brushes or sharp objects.

• Do not bend the fan impeller blades.

• Be careful not to move the balance

weights on the fan impeller.

• Remove dirt from the fan and the duct.

• If access to the fan impeller is possible, clean the fan im-

peller with a moist cloth or soft brush.

8.3 Spare parts

• When you send an order for spare parts, include the serial

number of the product. The serial number is found on the

name plate.

• For more information about spare parts, contact technical

support.

• Always use spare parts from Systemair.

• To find spare parts, refer to the scannable code on the

name plate.

9 Troubleshooting

Note:

If you cannot find a solution to your problem in this section, speak to Systemair technical support.

Problem Cause Solution

The product does not operate smoothly.

The fan impeller is not correctly

balanced.

Speak to Systemair technical support.

There is dirt on the fan impeller. Clean the fan impeller carefully. Refer

to 8.2 To clean the product.

The fan impeller has damages or

deformations because the transported

air contains aggressive media.

Speak to Systemair technical support.

The fan impeller does not turn in the

correct direction.

Make sure that the electrical connection

is correctly done.

The fan impeller has deformations

because of too high temperatures. • Replace the fan impeller.

• Make sure that the temperature of

the transported air is not higher than

the value on the name plate.

There are unusually strong vibrations in

the product or the duct system.

Make sure that the product is correctly

installed. Do a check of the duct system.

The product is operated in a resonant

frequency range.

Increase or decrease the fan speed

until the product operates smoothly.

Refer to 6 Commissioning.

The air output is not sufficient.

The fan impeller does not turn in the

correct direction.

Make sure that the electrical connection

is correctly done.

The electrical connection is not

correctly done.

Make sure that the electrical connection

agrees with the wiring diagrams.

The air pressure is too low because of

incorrect installation.

Do the necessary changes in the duct

system and installed components to

increase the air pressure. Refer to 6

Commissioning.

The airflow shutters are closed or not

fully open.

Adjust the airflow shutters.

There is blockage in the air inlet or the

duct system.

Remove the blockage.

The product is not applicable for the

installation location.

Make sure that the product is applicable

for the installation location.

There is unusual noise when the

product starts or operates.

There is strain in the connections of the

duct system.

Loosen the connections, align the parts

of the duct system correctly and tighten

the connections.

Thermal contacts, PTC or resistors are

released.

The fan impeller does not turn in the

correct direction.

Make sure that the electrical connection

is correctly done.

The motor is overheated. • Do a check of the motor cooling

impeller.

• If it is possible, measure the

resistance to do a check of the motor

winding.

The capacitor is not connected or not

correctly connected.

Connect the capacitor correctly. Refer

to the included motor wiring diagram.

There is blockage in the motor. Speak to Systemair technical support.

This manual suits for next models

Table of contents

Other System air Fan manuals

System air

System air DVCompact DXR-10 Manual

System air

System air VR 400 DCV User manual

System air

System air SAVE CONNECT 2.0 Owner's manual

System air

System air SAVE-P VSR 150/B User manual

System air

System air TFC-P Roof fan EC Manual

System air

System air RVK Series Manual

System air

System air RVF User manual

System air

System air SAVE VTR 700 User manual

System air

System air ESSVENT Troubleshooting guide

System air

System air K 315M EC Manual

System air

System air Fantech Rn2X User manual

System air

System air Sense SNX Manual

System air

System air KD EC Series Manual

System air

System air BR 355D2 IE3 User manual

System air

System air Topvex FC User manual

System air

System air Fantech SHR200 User manual

System air

System air SAVE VTC 500 User manual

System air

System air ERV RT-EC Series User manual

System air

System air Ex 140-2 Manual

System air

System air SAVE VTC 700 User manual

System air

System air Villavent VX-250 TV/P Instruction Manual

System air

System air RVF 100 Manual

System air

System air Fantech DPV22-2 Manual

System air

System air Fantech Rn Series User manual

Popular Fan manuals by other brands

ELTA FANS

ELTA FANS H03VV-F installation guide

Hunter

Hunter 20714 Owner's guide and installation manual

Emerson

Emerson CARRERA VERANDA CF542ORB00 owner's manual

Hunter

Hunter Caraway Owner's guide and installation manual

Panasonic

Panasonic FV-15NLFS1 Service manual

Kompernass

Kompernass KH 1150 operating instructions

VES

VES FALA100/12V/TR Original instructions

Vertiv

Vertiv Liebert DCD user manual

Westinghouse

Westinghouse GFP Series owner's manual

Venmar

Venmar KUBIX HRV PLUS Series user guide

Maico

Maico ECR 31 installation instructions

Sonnenkonig

Sonnenkonig Dinky instruction manual

S&P

S&P ECOWATT HXBR manual

Wider

Wider IMP03369BH instruction manual

Panasonic

Panasonic F-60DHN Operating and installation instructions

Hinkley

Hinkley HIGHLAND instruction manual

Broan

Broan 766BN installation guide

Premium

Premium PFS16022 Use manual