Loren Cook HVAD 2020 Guide

1
InstallationInstallation
& Operation& Operation
User GuideUser Guide
®
HVADHVAD

2
Table of ContentsTable of Contents
TABLE OF CONTENTSTABLE OF CONTENTS................................................................................................................................ 22
OVERVIEWOVERVIEW.................................................................................................................................................................. 44
COMPONENTS ....................................................................... 4
TECHNICAL DATATECHNICAL DATA .......................................................................................................................................... 55
FUSING & THERMAL LIMITINGFUSING & THERMAL LIMITING .................................................................................................. 77
FUSES...................................................................................... 7
THERMAL LIMITING................................................................ 7
SAFETYSAFETY.............................................................................................................................................................................. 88
ELECTRICAL SAFETY................................................................ 8
GENERAL SAFETY.................................................................... 9
CLEARANCES .......................................................................... 10
INSTALLATION PREPARATIONINSTALLATION PREPARATION.................................................................................................... 1212
PREPARATION ........................................................................ 12
TOOLS REQUIRED .................................................................. 13
ITEMS INCLUDED ................................................................... 14
HARDWARE INCLUDED ......................................................... 14
INSTALLATION PROCEDUREINSTALLATION PROCEDURE.......................................................................................................... 1616
INSTALLATION OF THE MOUNTING HARDWARE ................ 16

3
INSTALLING THE MOTOR ASSEMBLY .................................... 24
INSTALLING BLADES .............................................................. 26
INSTALLING THE OPTIONAL LED LIGHT KIT ......................... 27
INSTALLING THE HUB COVER (WITH LENS) ......................... 29
ELECTRICAL INSTALLATIONELECTRICAL INSTALLATION............................................................................................................ 3030
WIRING THE FAN ................................................................... 30
HMI CONTROLHMI CONTROL.................................................................................................................................................... 3333
HMI/CAT 5 CABLE CONNECTION .......................................... 33
MAINTENANCEMAINTENANCE.................................................................................................................................................... 3535
RECOMMENDED MAINTENANCE SCHEDULE........................ 36
LIMITATION OF WARRANTY & LIABILITYLIMITATION OF WARRANTY & LIABILITY.................................................................. 3838
THREE YEAR LIMITED WARRANTY ......................................... 38
WARRANTY EXCLUSIONS ...................................................... 39
WARRANTY DURATION......................................................... 41
WARRANTY CLAIM INSTRUCTIONS....................................... 42
FIFTEEN YEAR SERVICE LIFE PRORATED WARRANTY............. 43
FIFTEEN YEAR SERVICE LIFE PRORATED WARRANTY FORM.. 49

4
OverviewOverview
EN022X2222 [3 mm] 3/32”
Aluminum Crimp
(2) EN823X6955 [3 mm] 1/8”
Cable Clamp Zinc
EN561X2505 Mount Assembly
Optional Custom Lengths
Available
LED Light Kit EN561X3675
Or Lens (below)
Hub Cover
COMPONENTSCOMPONENTS
Illustrations may be changed without notice. All dimensions and
specifications are approximate, and drawings are not to scale. Sales are
subject to prevailing terms and conditions of sale. Specifications are subject
to change without notice.
See Mounting Applications
EN575X0010
Motor Assembly
(5) HVAD Blades (Not Shown)
Note: All bolts are “Grade 5”
(#) = Quantity Supplied

5
Technical DataTechnical Data
Conformity CE Low Voltage (2006/95/EC) & EMC
(2004/108/EC) Directives
EN61000-6-2:2005, EN61000-6-4:2007
IEC 60335-2-80:2015 IEC 60335-1:2015
Approvals UL61800-
5-1
CSA C22.2
No113
Input Voltage Phase
Imbalance
≤2%
Input Voltage 110-240 VAC
Input Current 4.6 @ 120VAC, 2.5A @ 240VAC
Input Frequency 50-60Hz
Supported Power Systems TT TN For central ground systems, operation is
permitted without restrictions.
Humidity ≤95% Non-condensing
Temperature Range Transport -40°C…+70°C
Storage -40°C…+70°C
Operation -40°C…+50°C (with speed derating above
+40°C)
Installation Height 0 – 4000
a.m.s.l
(with 5%/1000m current derating above
1000m a.m.s.l)
Earth Leakage Current <=9 mA to PE
Power Conductor Size
(Cord)
Minimum 16AWG 3 Conductors rated 300VAC, use Cop-
per Conductors only. For permanent connection only.

6
Max. Permissible Control
Cable Length
30 meters un-shielded
Enclosure IP54/ NEMA 3
Protection Measures Against Short circuit, earth fault, phase loss, over voltage, under
voltage, motor stalling, over temperature, motor overload,
communication loss
Environment For indoor use only
Thermal Overload Protec-
tion
Drive provides internal overload protection for the motor
Pollution Degree 2
Overvoltage Category Category lll
Supply Earthing System TN-S
Impulse Voltage 2500V
Working System Voltage 150V
Packaged Fan Weight 98 lbs (44.5 kgs)
Overall Fan Weight (no
mount)
85 lbs (38.5 kgs)
LED Light Kit Weight 1.542 lbs (0.669 kgs)

7
Fusing & Thermal LimitingFusing & Thermal Limiting
FUSESFUSES
It is recommended that the following fuses for protecting the equipment
and subject to local authority:
For 220-240 VAC use a fast blow fuse rated 5 Amps.
For 110-120 VAC use a fast blow fuse rated 10 Amps.
THERMAL LIMITINGTHERMAL LIMITING
The HVAD System is designed to monitor motor and controller
temperatures and, in the event, that operating temperatures exceed
control limits, fan speed will automatically reduce until the system is
within temperature limits. No user intervention is required.

8
SafetySafety
ELECTRICAL SAFETYELECTRICAL SAFETY
WARNING! IGNORING THE FOLLOWING INSTRUCTIONSWARNING! IGNORING THE FOLLOWING INSTRUCTIONS
CAN CAUSE PHYSICAL INJURY OR DEATH, OR DAMAGE TOCAN CAUSE PHYSICAL INJURY OR DEATH, OR DAMAGE TO
THE EQUIPMENT.THE EQUIPMENT.
WARNING! ONLY QUALIFIED ELECTRICIANS ARE ALLOWEDWARNING! ONLY QUALIFIED ELECTRICIANS ARE ALLOWED
TO INSTALL THE DRIVE AND CONNECTIONS TO THETO INSTALL THE DRIVE AND CONNECTIONS TO THE
MOTOR!MOTOR!
Never work on the drive, motor cable or motor when input power is
applied. After disconnecting the input power, always wait for 5 minutes to
let the intermediate circuit capacitors discharge before you start working
on the drive, motor or motor cable.
Do not work on the control cables when power is applied to the drive
or to the external control circuits. Externally supplied control circuits
may carry dangerous voltage even when the input power of the drive is
switched off.
The Touch Current of the Protective Earthing Conductor could reach up toThe Touch Current of the Protective Earthing Conductor could reach up to
9mA AC.9mA AC.

9
GENERAL SAFETYGENERAL SAFETY
WARNING! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK,WARNING! TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:OR INJURY TO PERSONS, OBSERVE THE FOLLOWING:
• Installation work and electrical work must be done by qualified
person(s) in accordance with all applicable codes and standards,
including fire-rated construction.
• The installation is to be in accordance with the National
Electrical Code, CSA C22.1, ANSI/NFPA 70, and local codes.

10
CLEARANCESCLEARANCES