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8

CONNECTION TO POWER MAINS

DISCONNECT THE UNIT FROM POWER SUPPLY PRIOR TO ANY ELECTRIC INSTALLATION 

OPERATIONS.

THE POWER MAINS CONNECTION SHALL ONLY BE PERFORMED BY QUALIFIED 

PERSONNEL AFTER CAREFUL READING OF THE USER’S MANUAL.

CONNECT THE UNIT TO AN AC POWER SUPPLY WITH THE VOLTAGE CORRESPONDING 

TO THE VALUE SPECIFIED IN THE TABLE OF TECHNICAL DATA. CHECK THE ENTIRE POWER 

CORD LENGTH FOR CHOKING. DO NOT SWITCH ON THE UNIT IF THE CABLE IS DAMAGED.

THE RATED ELECTRICAL PARAMETERS OF THE UNIT ARE SHOWN ON THE RATING 

PLATE. ANY INTERNAL CONNECTION MODIFICATIONS ARE NOT ALLOWED AND RESULT 

IN WARRANTY LOSS.

The destratificator is intended for connection to a single-phase 230 V/50 Hz AC mains. 

The destratificator is intended for connection to a single-phase 230 V/50 Hz AC mains. The destratificator connection must be 

made using durable, insulated and heat-resistant conductors (cables and wires). The external lead-in (230 V/50 Hz) must be equipped 

with a circuit breaker built into the stationary wiring to disconnect all the mains phases. The QF external circuit breaker position must 

ensure free access for quick power-off of the unit.

The recommended circuit breaker nominal current is 1.0 A. The conductor section is 0.75 mm

2

. However, the conductor selection 

shall be based on the maximum permissible wire heating depending on the wire type, its insulation, length and installation method 

(i.e. overhead, in pipes or inside the walls).

The destratificator connections are made on the X1 terminal block mounted inside the terminal box on the casing of the 

destratificator. The electrical connections diagram sticker is located inside the terminal box.

The speed adjustment (continuous and stepped) is performed by means of a thyristor or autotransformer speed regulator. The 

same regulator device can be used for connecting several destratificators simultaneously provided that their combined capacity and 

working current remain within the nominal parameters of the speed regulator.

1

2

3

4

~230 V / 

50 Hz

~230 V / 

50 Hz

QF

X1

L

N

L

N

PE

QF

X1

1

2

3

4

L

N

+10В

L

N

PE

5

6

7

0-10В

GND

+10В

0-10В

GND

TAH

+10В

A

DRFI-OV wiring diagram

DRF-OV EC wiring diagram

Speed controller R-010

TECHNICAL MAINTENANCE

The technical maintenance and repair of the destratificator may commence only after its disconnection from the power mains and 

all the rotating parts coming to a complete halt.

The technical maintenance includes periodic cleaning of the surfaces from accumulated dust and dirt.

The recommended annual maintenance should include:

• 

Checking the tightness of the fastening bolts and their tightening, if necessary;

• 

Checking the fan blades for contamination and their cleaning, if necessary.

V96EN-04.indd   8

18.12.2015   12:09:05

Содержание DRF-OV

Страница 1: ...USER S MANUAL Destratificator DRF OV DRFI OV DRF OV EC V96EN 04 indd 1 18 12 2015 12 08 44...

Страница 2: ...nstalling and operating the unit Fulfil the user s manual requirements as well as the provisions of all the applicable local and national construction electrical and technical norms and standards The...

Страница 3: ...the unit from power mains prior to any technical maintenance Do not store any explosive or highly flammable substances in close proximity to the unit When the unit generates unusual sounds odour or e...

Страница 4: ...ED PERSONNEL AFTER THE APPROPRIATE BRIEFING THE CHOICE OF UNIT INSTALLATION LOCATION MUST PREVENT UNAUTHORIZED ACCESS BY UNATTENDED CHILDREN The destratificator is designed for continuous operation wi...

Страница 5: ...30 Power W 50 75 140 83 97 73 Current A 0 22 0 35 0 65 0 72 0 8 0 65 Max air capacity m3 h 800 1340 2500 1460 1780 2620 RPM 1380 1350 1380 2400 1645 1100 Max transported air temperature C 60 Ingress p...

Страница 6: ...special perforation and a sound insulating layer of mineral wool to reduce the noise generated by the axial fan The destratificator has a flow straightener at the discharge which ensures direct air f...

Страница 7: ...to be rigidly mounted to the load bearing structure or suspended by means of the mounting kit included in the delivery package Mounting the destratificator on two cables allows the additional benefit...

Страница 8: ...conductor selection shall be based on the maximum permissible wire heating depending on the wire type its insulation length and installation method i e overhead in pipes or inside the walls The destra...

Страница 9: ...led Clean the impellers The screw connection is loose Check the screw connection and tighten the screws if needed STORAGE AND TRANSPORTATION REGULATIONS Store the unit in the manufacturer s original p...

Страница 10: ...the user Mismatch of the unit model and the brand name with the information stated on the unit packing and in the user s manual User s failure to ensure timely technical maintenance of the unit Extern...

Страница 11: ...MATION Seller Address Phone Number E mail Purchase Date This is to certify acceptance of the complete unit delivery with the user s manual The warranty terms are acknowledged and accepted Customer s S...

Страница 12: ...V96EN 04 V96EN 04 indd 12 18 12 2015 12 09 07...

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