Surna S-DSVF-115V Istruzioni operative
DESTRAT VENTILATOR
OPERATING AND
MAINTENANCE MANUAL
surna.com
Model: S-DSVF-115V / S-DSVF-220V
September 2020
INVESTING IN QUALITY, RELIABILITY & PERFORMANCE
World Leading Design and Technology
This product is manufactured to meet the stringent requirements of the internationally
recognized ISO 9001 standard for quality assurance in design, development and
production.
The Highest Standards of Manufacturing
EN60335-1: Saftey requirements of households and similar electrical appliances..
GB12350: Saftey Requirements of small power motors.
ETL SAFETY
STANDARDS
ISO 9001 QUALITY
TABLE OF CONTENTS
Specifications 5
Warnings 7
Warranty Information 9
Installation Instructions 11
Routine Maintenance 17
Troubleshooting 18
3
S - DSVF - XXXV
MODEL CODE
NOMENCLATURE
S Surna
DSVF Destratification Ventilator
Fan
115V 115V/1Ph/50-60Hz
220V 220V/1Ph/50-60Hz
4
SPECIFICATIONS
TABLE 1: General Specifications
1 From top of mounting bracket to lip of destrat fan
PHYSICAL Model S-DSVF-115V Model S-DSVF- 220V
Fan Diameter 17.91 ±0.12 in (455 ±3 mm)
Height 12 in (305 mm)
Weight 22 lbs (9.98 kg)
Fan Base Diameter 25.71 ±0.12 in (653 ±3 mm)
Mounting Bracket Length 6.54 in (166.1 mm)
Mounting Bracket Width 6.06 in (154 mm)
ELECTRICAL
Power Supply 115V/1Ph/50-60Hz 220V/1Ph/50-60Hz
Current Draw 4.0 ±10% Amps 1.42 ±10% Amps
Power Input 340 ±10% Watts 310 ±10% Watts
FAN PERFORMANCE
Speed 1,800 ±10% RPM
Air Flow 2,400 ±10% CFM
(4,077.6 ±10% mh)
Sound Level Max. (dB(A)) 68
SDSVFXXXV
5
Dimensional drawings
Air Flow
C
C
Rotation
A View
A
A
B
B
H
H
I
I
J
J
I
I
K
K
L
L
N
N
O
O
J
J
QQ
D
EF
GH
D
K
K
DIMENSIONAL DRAWINGS
FIGURE 1: Dimensional Drawings
A B C D E F
12 in
305 mm
5.51 ±0.12 in
140 ±3 mm
5.55 ±0.12 in
141 ±3 mm
6.54 in
166.1 mm
Ø0.31 in
Ø8 mm
Ø0.31 in
Ø8 mm
G H I J K
0.59 in
15 mm
1.18 in
30 mm
Ø17.91 ±0.12 in
455 ±3 mm
6.06 in
154 mm
Ø25.71 ±0.12 in
653 ±3 mm
TABLE 2: Dimensions
6
WARNINGS
DEFINITIONS
CAUTION: Risk of minor/moderate injury if precaution not
taken.
WARNING: Risk of death/serious injury if warning isn’t
heeded.
DANGER: Risk of death/serious injury if danger isn’t
avoided.
SAFETY SYMBOLS USED
CAUTION: Important information, read the
provided instructions carefully
WARNING: Potential electric shock hazard
WARNING: High voltage
WARNING: Cut/Crush hazard
Protective earth connection
Action prohibited
DESTRAT VENTILATOR SAFETY
GUIDE
Please read the information in this document carefully
prior to attempting the installation, operation and/or
servicing of the Surna Destrat Ventilator. This document
contains information required to install and operate the
fan. Failure to follow the directions provided could cause
damage to the unit and/or accessory equipment, damage
to building facilities and/or cause serious injury or death
to the operator. Please adhere to all applicable safety
guideline requirements in this document and all electrical
and mechanical jurisdictional codes. Using the Ventilator
in a manner not described in this manual may void unit
warranty.
Prior to providing power to the equipment, inspect the
area for water spills, which may present a shock hazard
to the user. Take extra care to mount accessory electrical
equipment away from areas regularly exposed to
water. Provide secure wire and cable routing to protect
personnel from shock hazards.
Only operate the equipment with an appropriately
sized switch or circuit breaker in place. Only operate
equipment with adequate wire sizes and current carrying
capacity. Consult with a licensed electrician and the
specifications section of this manual before attempting
electrical installation. The switch or circuit breaker shall
be accessible without the use of a tool, shall be easily
accessible to users, shall be clearly marked with “ON” and
“OFF” positions, and shall disconnect all current carrying
conductors simultaneously.
DO NOT use a rope or chain to suspend the Ventilator.
To reduce risk of injury, do not bend the blade brackets
when installing the brackets, balancing the blades, or
cleaning the fan. Do not insert foreign objects in between
rotating fan blades.
7
DO NOT use an extension cord or plug adapters. These
actions may result in a fire hazard or electric shock.
DO NOT operate this unit with damaged power wires. If
the power wires are damaged it must be replaced by the
manufacturer or a qualified/licensed service technician.
DO NOT use this unit to circulate fluids, solids, gases, or
any other substance that is not expressly permitted. This
fan is designed for air ventilation only.
This unit must be connected to a protective earthing
system prior to operation. DO NOT remove the grounded
connection while power is being supplied to the fan.
Doing so presents an electric shock hazard to users and
service personnel.
All wiring must be in accordance with the National
Electrical Code, ANSI/NFPA 70 and local electrical codes.
Electrical installation should be performed by a qualified
electrician.
Ensure that power is o before installation or performing
work on the unit.
To reduce the risk of fire or electric shock, do not use this
unit with any solid-state speed control device.
To reduce risk of injury, it is recommended to mount the
fan at least 10 feet (3.1 meters) above the floor.
This device is intended for indoor use only and should be
protected from rain and flooding.
This equipment is not meant for connection to a duct
system.
A minimum clearance of 36 inches (915 mm) shall be
provided around the fan intake and 72 inches (1,828 mm)
around the shroud to ensure proper air flow and servicing.
After installation, service and maintenance personnel shall
be able to access the power supply and fan blades.
Prior to installation, care must be taken to ensure the
structural integrity of the supporting members when
mounting the fan. Verify the load bearing capacity of any
mounting surface is rated for the load of the Ventilator.
8
For the equipment manufactured by Surna (“Company”),
the warranty shall exist for a period of twelve (12) months
from initial start-up or eighteen (18) months from date
of shipment, whichever period is shorter, against failure
due to defects in material and/or manufacturing and
warranted to the capacities and ratings set forth in
Company’s catalogs and bulletins (“Warranty”).
Equipment, material, and/or parts that are not
manufactured by Company are not warranted by
Company and carry such warranties as may be extended
by the respective manufacturer.
Exclusions from this warranty include damage or failure
arising from: wear and tear; corrosion, erosion,
deterioration; modifications made by others to the
equipment; repairs or alterations by a party other than
Company that adversely aect the stability or reliability
of the Equipment; vandalism; neglect; accident; adverse
weather or environmental conditions; abuse or improper
use; improper installation; commissioning by a party
other than Company; unusual physical, electrical or
mechanical stress; lack of proper startup or maintenance
as recommended by Company; operation with any
accessory, equipment or part not specifically approved
by Company.
Company shall not be obligated to pay for the cost of
lost product or any other direct, indirect, or
consequential damages. Company’s obligations and
liabilities under this warranty are limited to furnishing
replacement equipment or parts, at its option, FCA
(Incoterms 2000) factory or warehouse (f.o.b. factory or
warehouse for US domestic purposes) at Company-
designated shipping point, freight allowed to Company’s
warranty agent’s stock location, for all non-conforming
Company manufactured equipment which have been
returned by Customer to Company.
Returns must have prior written approval by Company
and are subject to restocking and replacement charges
where applicable.
No warranty liability whatsoever shall attach to Company
until Customer’s complete order has been paid for in full
and Company’s liability under this warranty shall be
limited to the purchase price of the equipment shown to
be defective.
Additional warranty and service protection is available
on an extra-cost basis and must be in writing and
agreed to by an authorized signatory of the Company.
The warranty excludes: (a) labor, transportation and
related costs incurred by the Dealer or Customer; (b)
re-installation costs of repaired equipment; (c) re-
installation costs of replacement equipment; (d) removal
costs of equipment; (e) consequential damages of any
kind; and, (f) reimbursement for loss caused by
interruption of service.
COMPANY MAKES NO REPRESENTATION OR
WARRANTY, EXPRESS OR IMPLIED, REGARDING
PREVENTION OF MOLD/MOULD, FUNGUS, BACTERIA,
MICROBIAL GROWTH, OR ANY OTHER
CONTAMINATES.
EXCEPT FOR COMPANY’S WARRANTY EXPRESSLY SET
FORTH HEREIN, COMPANY DOES NOT MAKE, AND
HEREBY EXPRESSLY DISCLAIMS, ANY WARRANTIES,
EXPRESS OR IMPLIED CONCERNING ITS PRODUCTS,
EQUIPMENT OR SERVICES, INCLUDING, WITHOUT
LIMITATION, ANY WARRANTY OF DESIGN,
MERCHANTABILITY OR OF FITNESS FOR A
PARTICULAR PURPOSE, OR OTHERS THAT ARE
ALLEGED TO ARISE FROM COURSE OF DEALING OR
TRADE.
WARRANTY
INFORMATION
9
DESTRAT VENTILATOR ORDER
Below is a list of all parts provided with each Surna
Destrat Ventilator unit. The following are included with
the order (quantities are dependent on individual order).
1. Surna Destrat Ventilator fan unit
2. Surna Destrat Ventilator product manual
3. Surna Destrat Ventilator mounting bracket
INTENDED APPLICATION
The Surna Destrat Ventilator is a critical component
of the sealed environment ventilation system. This fan
helps maintain stable air temperatures throughout the
facility's environment by pulling hot, humid air from the
canopy into the terminal unit processing area to cool,
dehumidify and/or heat.
By dispersing the hot, humid air of the canopy
throughout the space, the Surna Destrat Ventilator
is intended to create a consistent, homogenous
temperature and humidity level. Rather than blowing
the air directly down, creating a dome eect, the Surna
Destrat Fan disperses the air to all sides of the space.
For commercial or industrial use only.
10
Questo manuale è adatto per i seguenti modelli
1
Indice
