NAKS SF9-ECM Manual

NAKS Emhætte SF9-ECM

Læs gratis den danske manual til NAKS SF9-ECM (7 sider) i kategorien Emhætte. Denne vejledning er vurderet som hjælpsom af 3 personer og har en gennemsnitlig bedømmelse på 4.6 stjerner ud af 2 anmeldelser. Har du et spørgsmål om NAKS SF9-ECM, eller vil du spørge andre brugere om produktet?

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Side 1/7

DIRECT DRIVE

SUPPLY FANS

OPERATION INSTRUCTIONS AND PARTS MANUAL

MODELS: SF5-ECM, SD7-ECM, SF8-ECM, SF9-ECM

GENERAL SAFETY

Rotating parts, (pulleys, shafts and belts) on fans should not be exposed. Where these components are not protected by ductwork, cabinets

or covers, appropriate guards should be employed to restrict exposure to rotating parts. Access doors should not be opened with the fan

operating to avoid foreign objects being drawn into the system. On initial start-up, a careful inspection should be carried out to ensure no

foreign material is present which could become airborne in the system.

Read installation and operation instructions carefully before attempting to install, operate or service NAKS SF Series Blowers. Failure to

comply with instructions could result in personal injury and/or property damage. Retain instructions for future reference.

BEFORE YOU BEGIN

Inspect unit for damage, report any shipping damage to carrier. Check all fasteners, re-tighten as required. Rotate the blower wheel by

hand to ensure free rotation. If rubbing occurs, loosen the set screw(s), re-position the wheel to the shaft center, re-tighten set screws.

INSTALLATION

Remove hood and filters from inside the cabinet. Caulk top of curb before setting unit in place. (Curb must be smaller than unit “A”

dimension). Secure unit to curb through holes located around the bottom of the unit. Tighten wheel set screw.

BOTTOM VIEW

SIZE QUANTITY

SF5-ECM 22" 24" 10 1/4" 11 7/8" 5" 3 7/8" 7 7/8" 16" 18 1/8" 19 7/8" 16" x 25" x 1" 1 21 7/8" x 21 7/8" TBA

SF7-ECM 22" 24" 11 7/8" 13 1/4" 4 7/16" 3 1/4" 6 7/8" 16" 18 1/8" 19 7/8" 16" x 25" x 1" 1 21 7/8" x 21 7/8" TBA

SF8-ECM

SF9-ECM

32" 32" 13 3/4" 15 7/8" 8 1/16" 4 1/4" 14" 25" 24 5/8" 25" 16" x 25" x 1" 2 31 7/8" x 31 7/8" TBA

*INSIDE

CABINET

UNIT WEIGHTS (LBS)

(without motors & drives)

G H L M Z

FILTERS

MODEL A B D E F

2017 Page 1 of 4

REMOVE CAP FOR

FILTER ACCESS

Ø5/16" HOLES

FOR FASTENING

TO CURB

*Curb size to be smaller than inside cabinet to allow for ﬂashing and rooﬁng.

**Includes ﬁlter section

DIRECT DRIVE SUPPLY FANS

2017 Page 2 of 4

MESSAGE DISPLAYED...

Spd- followed by the instantaneous speed in rpm

dE- followed by S + demand in %

E1- No communications

E2- Under Voltage

Power is connected to the motor and control module through

the junction box and wiring harness provided.

Note: For 115VAC operation the blue jumper provided (taped

to wire harness) must be inserted into motor power

connector. See diagram.

CAUTION: Operating the motor at 208-230VAC with the jumper will cause signiﬁcant damage to the motor.

AC SUPPLY - 115/208-230VAC

EC motors are equipped with a control module that allows for accurate

manual adjustment of motor speed. Motor speed range is from 300 to

1800 rpm or maximum rpm for that model.

The control module features a 4 digit LED display that indicates %

demand of full speed and motor speed in rpm. The display also indicates

an error code message for minor diagnostics if required.

Motor speed can be changed by adjusting the speed control pot located

on the control module. A small screwdriver can be used to make the

speed adjustment.

EC (ELECTRONICALLY CONTROLLED) MOTOR SPEED CONTROL

Note: EC motors have a soft start feature. When the power is turned on the control module gathers information from the motor then begins

the start up process. After a few seconds the motor will start to turn and reach full set speed in 10-15 seconds.

Remote Speed Control Option (please contact factory for further information)

Produkt Specifikationer

Mærke:	NAKS
Kategori:	Emhætte
Model:	SF9-ECM

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