Vents Simple User manual

AXIAL FAN

USER’S MANUAL

www.ventilation-system.com

Simple

CONTENTS

Delivery set............................................................................................................................................................................................................................................. 7

Brief description .................................................................................................................................................................................................................................. 7

Operation guidelines ....................................................................................................................................................................................................................... 7

Designation key................................................................................................................................................................................................................................... 8

Installation and setup ...................................................................................................................................................................................................................... 9

Electronics operation algorithm .............................................................................................................................................................................................. 10

Technical maintenance................................................................................................................................................................................................................... 11

Storage and transportation regulations............................................................................................................................................................................... 11

Product sales ......................................................................................................................................................................................................................................... 11

Manufacturer’s warranty................................................................................................................................................................................................................ 12

THE UNIT IS NOT TO BE USED BY CHILDREN AND PERSONS WITH REDUCED PHYSICAL,

MENTAL OR SENSORY CAPACITIES, WITHOUT PROPER PRACTICAL EXPERIENCE OR

EXPERTISE, UNLESS THEY ARE CONTROLLED OR INSTRUCTED ON THE UNIT OPERATION

BY THE PERSON(S) RESPONSIBLE FOR THEIR SAFETY.KEEP THE UNIT OUT OF REACH OF

CHILDREN OR SUPERVISE THE CHILDREN TO AVOID THEIR PLAYING WITH THE UNIT.

This user’s manual is a main operating document intended for technical, maintenance, and operating staﬀ.

The manual contains information about purpose, technical details, operating principle, design, and installation of the Simple

unit and all its modiﬁcations.

Technical and maintenance staﬀ must have theoretical and practical training in the ﬁeld of ventilation systems and should

be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the

territory of the country.

READ THE USER’S MANUAL CAREFULLY BEFORE PROCEEDING WITH INSTALLATION WORKS.

COMPLIANCE WITH THE MANUAL REQUIREMENTS ENSURES RELIABLE OPERATION AND LONG

SERVICE LIFE OF THE UNIT.

KEEP THE USER’S MANUAL AVAILABLE AS LONG AS YOU USE THE UNIT. YOU MAY NEED TO

REREAD THE INFORMATION ON THE PRODUCT SERVICING.

FOLLOW THE USER’S MANUAL REQUIREMENTS TO ENSURE DURABLE AND

TROUBLE-FREE OPERATION OF THE UNIT.

All user’s manual requirements as well as the provisions of all the

applicable local and national construction, electrical, and technical

norms and standards must be observed when installing and

operating the unit.

Disconnect the unit from the power supply prior to any connection,

servicing, maintenance, and repair operations.

Only qualied electricians with a work permit for electrical

units up to 1000 V are allowed for installation. The present user’s

manual should be carefully read before beginning works.

Check the unit for any visible damage of the impeller, the casing, and

the grille before starting installation. The casing internals must be free

of any foreign objects that can damage the impeller blades.

While mounting the unit, avoid compression of the casing!

Deformation of the casing may result in motor jam and excessive

noise.

Misuse of the unit and any unauthorised modiﬁcations are not

allowed.

Do not expose the device to adverse atmospheric agents (rain, sun,

etc.).

Transported air must not contain any dust or other solid impurities,

sticky substances, or ﬁbrous materials.

Do not use the unit in a hazardous or explosive environment

containing spirits, gasoline, insecticides, etc.

Do not close or block the intake or extract vents in order to ensure the

eﬃcient air ﬂow.

Do not sit on the unit and do not put objects on it.

The information in this user’s manual was correct at the time of the

document’s preparation.

THE PRODUCT MUST BE DISPOSED SEPARATELY AT THE END OF ITS SERVICE LIFE.

DO NOT DISPOSE THE UNIT AS UNSORTED DOMESTIC WASTE.

The Company reserves the right to modify the technical

characteristics, design, or conﬁguration of its products at any time in

order to incorporate the latest technological developments.

Never touch the unit with wet or damp hands.

Never touch the unit when barefoot.

CAUTION! The unit must be installed at a distance of at least 2.3 m from

the ﬂoor.

DELIVERY SET

Fan — 1 pc.

Screws and dowels — 4 pcs.

Plastic screwdriver (only for the models with a timer) — 1 pc.

User’s manual — 1 pc.

Packing box — 1 pc.

BRIEF DESCRIPTION

The unit described herein is an axial fan for exhaust ventilation of small to medium-sized premises. The fan is made of white

plastic. The fan design can also include a backdraft damper to prevent back ﬂow when the fan is switched oﬀ. The fan is

designed for connection to ø 100 , 120, 125 and 150 mm air ducts.

OPERATION GUIDELINES

The fan is rated for connection to single-phase AC 220-240 V/50 Hz, 220-240 V/60 Hz or 12 V/50 Hz power mains depending

on the fan model (see information on the fan).

Air motion direction in the system must match the pointer on the fan casing.

Ingress protection rating against access to hazardous parts and water ingress is IP34.

The fan is rated for operation at the ambient temperature ranging from +1 °C up to +40 °C.

The unit is rated as a Class II electrical appliance (220-240 V) or as a Class III electrical appliance (12 V).

DESIGNATION KEY

100 Simple- I V K Q __

Unit voltage:

__ — 220-240 V/50 Hz (by default)

YYY V/ZZ Hz — mains parameters other than the default ones

Motor and impeller modications:

L — motor on ball bearings

Turbo — high-powered motor

Q — with low noise level

Q1 — with low noise level and high eﬃciency level

12 — motor with 12 V/50 Hz rated voltage

Modications:

K – back valve KO

K1 – back valve KO1

Options:

V — built-in pull-cord switch

T — turn-oﬀ delay timer

T1 — turn-on and turn-oﬀ delay timer

VT — pull cord switch and turn-oﬀ delay timer

TH — humidity sensor

VTH — pull cord switch and humidity sensor

  :

_ — без индикатора работы по умолчанию

І — с индикатором работы

Fan series

Outlet duct diameter [mm]

INSTALLATION AND SETUP

The fan is designed for wall or ceiling mounting with direct air exhaust to the ventilation shaft or into the round air duct of

matching diameter (Fig. 2).

Fan installation sequence:

Step 1. Cut oﬀ power supply and make sure electricity has been turned oﬀ (Fig. 3).

Step 2. Run the power cable to the vent hole (Fig. 4).

Step 3. Remove the ﬁxing screw and the front panel of the fan (Fig. 5).

Step 4. Remove the terminal block cover (Fig. 6).

Step 5. Mark and drill holes for mounting the fan (Fig. 7-8).

Step 6. Install the fan and connect to power mains (Fig. 9) according to the wiring diagram (Fig. 12-15).

Step 7. Install the terminal block cover (Fig. 9) and the front panel on the fan casing (Fig. 10).

Step 8. Supply power voltage to the fan (Fig. 11).

Terminal designations on wiring diagrams:

L— phase

N— 0

LT — control terminal

S— external switch

QF — automatic circuit breaker

CAUTION! The fans rated for 12 V power voltage (stated on the packing box and on the fan casing) connect to 12

V power mains only!

2250

750

600

R 600

The unit with a protection rating against access to hazardous

parts and water ingress IP34 is allowed to be installed in zone 2,

according to IEC 60364-7-701:2019.

ELECTRONICS OPERATION ALGORITHM

The fan with the timer T — the fan is started after actuation of the external switch, e.g. the light switch. The control voltage

is supplied to the input terminal LT (ST).

After the control voltage is oﬀ the fan continues to operate within the set time period adjustable from 2 to 30 minutes by the

timer.

The VT model is turned on and oﬀ by the pull-cord switch.

The fan with the timer T1 — after turning on the switch, for example, a light switch, the fan is switched on in a set turn-on

delay time period, adjustable from 0 to 2 minutes.

After the switch is turned oﬀ the fan keeps operating for a set turn-oﬀ delay time period, adjustable from 2 to 30 minutes.

The fan with the timer and the humidity sensor TH — the fan starts after the control voltage is supplied to the input

terminal LT (by using a pull cord switch for VTH models) or if indoor humidity level Hexceeds the set point adjustable from ~60

% to ~90 %.

After the control voltage is oﬀ (by using a pull cord switch for VTH models) or the humidity level has decreased the fan will keep

running within the time set by the timer ranging from 2 to 30 minutes.

To set the maximum humidity setpoint 90 %, set the potentiometer to Hmax position.

To adjust the fan turn-on delay time, turn the control knob Tclockwise to increase and counter-clockwise to decrease the turn-

on delay time respectively.

To adjust the humidity set point turn the control knob Hclockwise to increase and counter-clockwise to decrease the humidity

sensor set point.

CAUTION! The timer circuit is live! Disconnect the fan from power mains prior to any adjustment operations. The

fan delivery set includes a specially designed plastic screwdriver for fan settings adjustments. Use it to change the

turn-on and turn-o delay time and the humidity set point.

Do not use a metal screwdriver, knife, etc. for adjustment operations not to damage the circuit board.

DO NOT USE A METAL SCREWDRIVER, KNIFE, ETC. FOR ADJUSTMENT

OPERATIONS NOT TO DAMAGE THE CIRCUIT BOARD.

This manual suits for next models

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