Enthermics ivNow Series User manual

ENTHERMICS MEDICAL SYSTEMS
An ISO 13485:2003 certified company
PO Box 443, Menomonee Falls WI 53052-0443
W164 N9221 Water St, Menomonee Falls WI 53051
Tel [phone] |800-TO-B-WARM
[email protected]
www.enthermics.com
P R I N T E D I N U.S.A.S P E C I F I C A T I O N S A R E S U B J E C T T O C H A N G E WITHOUT N O T I C E M A D E I N T H E U.S.A.
Operation and Care Manual
MN-28929 (Rev 4) • 06/15
printed i n u.s.a.
ivNow-1
ivNow-2
ivNow-3
ivNow-4
ivNow-5
ivNow-6
ivNow®
120V & 230V
ivNow-1 countertop module
ivNow-3 with 3L Bag Tilt kit, countertop module
ivNow-6 with Vertical Wall
Mount Bracket Kit

TABLE OF CONTENTS
Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Delivery.....................................1
Transportation Damage and Claims................1
Unpacking...................................2
Safety Procedures and Precautions ................3
Installation
Preparation ...............................4
120V Electrical Information ...................4
230V Electrical Information ...................5
General Information.........................6
Dimension Drawings & Configurations ..........7
Options & Accessories .......................8
Operating Instructions
Control Features ...........................9
Installation...............................10
Operation Procedures.......................11
Care and Cleaning............................12
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . 13
Service Parts Lists and Drawings .................14
Wire Diagrams (Always refer to the wire diagram(s)
included with the unit for most current version.)
MN-28929 (REV. 4) 05/15 • IVNOW MANUAL
Authorized Representative:
MDSS GmbH
Schiffgraben 41
30175 Hannover
Germany
REPEC
Enthermics Medical Systems - The Warming Company® • www.enthermics.com

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 1
DELIVERY
The fl uid warming module has been thoroughly tested and
inspected to insure only the highest quality unit is provided.
Upon receipt, check for any possible shipping damage and
report it at once to the delivering carrier. See Transportation
Damage and Claims section located below.
This appliance, complete with unattached items and
accessories, may have been delivered in one or more
packages. Check to ensure that all standard items and
options have been received with each model as ordered.
Save all the information and instructions packed with the
appliance. Complete and return the warranty card to the
factory as soon as possible to assure prompt service in the
event of a warranty parts and labor claim.
This manual must be read and understood by all people
using or installing the equipment model. Contact the
service department if you have any questions concerning
installation, operation, or maintenance.
Note: Warranty registration and details are available on the
website: http://www.enthermics.com
Always include both model and serial numbers in your correspondence
regarding the unit.
Model: _____________________________________
Serial Number: _____________________________________
Purchased From: _____________________________________
Date Installed: ____________ Voltage: _______________
SERIAL NUMBER IS REQUIRED FOR ALL INQUIRIES
Transport and Storage Environmental Conditions (not to exceed 15 days)
• Ambient temperature range of -40° to +70°C (-40° to +159°F).
• Relative humidity range of 10% to 95%, non-condensation.
• Atmospheric pressure range of 50KPa to 106KPa.
Operational Environmental Conditions
• Unit must acclimate to room temperature in the environment it will be placed. 24 hours is recommended.
• Recommended environmental temperature range is 15°C to 32°C (60°F to 90°F).
• Recommended relative humidity is above 20%, non-condensation.
ENVIRONMENTAL CONDITIONS
All Enthermics Medical Systems
equipment is sold F.O.B. shipping point,
and when accepted by the carrier, such
shipments become the property of the
consignee.
Should damage occur in shipment, it is a matter between
the carrier and the consignee. In such cases, the carrier
is assumed to be responsible for the safe delivery of the
merchandise, unless negligence can be established on the
part of the shipper.
1. Make an immediate inspection while the equipment is
still in the truck or immediately after it is moved to the
receiving area. Do not wait until after the material is
moved to a storage area.
2. Do not sign a delivery receipt or a freight bill until
you have made a proper count and inspection of all
merchandise received.
3. Note all damage to packages directly on the carrier’s
delivery receipt.
4. Make certain the driver signs this receipt. If he refuses
to sign, make a notation of this refusal on the receipt.
5. If the driver refuses to allow inspection, write the
following on the delivery receipt: Driver refuses to allow
inspection of containers for visible damage.
6. Telephone the carrier’s offi ce immediately upon fi nding
damage, and request an inspection. Mail a written
confi rmation of the time, date, and the person called.
7. Save any packages and packing material for further
inspection by the carrier.
8. Promptly fi le a written claim with the carrier and attach
copies of all supporting paperwork.
We will continue our policy of assisting our customers in
collecting claims which have been properly fi led and actively
pursued. We cannot, however, fi le any damage claims for
you, assume the responsibility of any claims, or accept
deductions in payment for such claims.
TRANSPORTATION DAMAGE & CLAIMS

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 2
1. Carefully remove the appliance from the carton.
NOTE: Do not discard the carton and other packaging material until you have
inspected the unit for hidden damage and tested it for proper operation.
2. Read all instructions in this manual carefully before initiating the installation of
this appliance.
DO NOT DISCARD THIS MANUAL. This manual is considered to be part of the
appliance and is to be provided to the owner or manager of the business or to the
person responsible for training operators. Additional manuals are available from
the service department.
3. Remove all protective plastic fi lm, packaging materials,
and accessories from the appliance before connecting electrical power.
UNPACKING AND SET-UP

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 3
SAFETY PROCEDURES AND PRECAUTIONS
NOTICE: Used to notify personnel of installation,
operation, or maintenance information that is
important but not hazard related.
Used to indicate that referral to operating
instructions is a mandatory action. If not
followed the operator or patient could suffer
personal injury.
Used to indicate that referral to operating
instructions is recommended to understand
operation of equipment.
Knowledge of proper procedures is essential to the
safe operation of electrically energized equipment. In
accordance with generally accepted product safety labeling
guidelines for potential hazards, the following signal words
and symbols may be used throughout this manual.
CAUTION
Used to indicate the presence of a hazard that can or
will cause minor personal injury, property damage, or a
potential unsafe practice if the warning included with this
symbol is ignored.
DANGER
Used to indicate the presence of a hazard that
WILL cause severe personal injury, death, or
substantial property damage if the warning
included with this symbol is ignored.
WARNING
Used to indicate the presence of a hazard that
CAN cause personal injury, possible death, or
major property damage if the warning included
with this symbol is ignored.
CAUTION
Used to indicate the presence of a hazard that
can or will cause minor or moderate personal
injury or property damage if the warning included
with this symbol is ignored.
NOTICE
For equipment delivered for use
in any location regulated by the
following directive:
DO NOT dispose of electrical or
electronic equipment with other
municipal waste.
1. Fluid warmers are ONLY intended for warming medical
solutions for irrigation and injection prior to their use. Please
refer to the labeling of the manufacturer of the products to
be warmed regarding the recommended temperature and
the duration of warming. No other use for this device is
authorized or recommended.
2. This warmer is intended for use in commercial
establishments where all operators are familiar with the
purpose, limitations, and associated hazards of this device.
The warmer can be used wherever there is appropriate
space and electrical source including patient support areas,
ER, ICU, PAU, surgical suites, patient rooms, and nursing
stations. Operating instructions and warnings must be read
and understood by all operators and users.
3. Any troubleshooting guides, component views, and parts
lists included in this manual are for general reference only
and are intended for use by qualifi ed technical personnel.
4. This manual should be considered a permanent part of this
device. This manual and all supplied instructions, diagrams,
schematics, parts lists, notices, and labels must remain with
the device if the item is sold or moved to another location.
NOTE
A temporary odor may be noticeable upon initial
start-up of unit. Contact manufacturer if the odor
persists after a day or longer of continuous use.
NOTE
This unit should not be left unattended for periods of
more than 24 hours. In case of absences longer than
24 hours, disconnect the warmer from its power source.

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 4
DANGER
Ensure power source matches
voltage identified on appliance rating
tag. The rating tag provides essential
technical information required for any
appliance installation, maintenance
or repairs. Do not remove, damage or
modify the rating tag.
Hazardous Voltage Present
Safety Class I
Equipment
Protective
Earth
Ground Symbol
Medical Equipment classified by Underwriters
Laboratories with Respect to Electrical Shock,
Fire and Mechanical Hazards only, in Accordance
with UL 60601-1 and CAN/CSA C22.2 No. 601.1.
UL File No.
E201645
Grounding reliability can only be achieved when equipment is
connected to an equivalent receptacle marked “Hospital Grade.”
ATTENTION
Consult accompanying
documents
DANGER
Do not use this warming appliance
in the presence of flammable
anesthetic mixture (with air or with
oxygen or nitrous oxide).
This could cause an explosion!
(Not category AP or APG equipment )
ivNow-1 POWER REQUIREMENTS
120 V.A.C. — 60 Hz, 1 ph
0.15 kW, 1.3 Amps
Safety Class I Equipment
No Applied Parts
Mode of Operation: Continuous
NEMA 5-15P
15A - 125V Plug
Hospital Grade
ivNow-2 POWER REQUIREMENTS
120 V.A.C. — 60 Hz, 1 ph
0.3 kW, 2.5 Amps
Safety Class I Equipment
No Applied Parts
Mode of Operation: Continuous
NEMA 5-15P
15A - 125V Plug
Hospital Grade
ivNow-3 POWER REQUIREMENTS
120 V.A.C. — 60 Hz, 1 ph
0.45 kW, 3.8 Amps
Safety Class I Equipment
No Applied Parts
Mode of Operation: Continuous
NEMA 5-15P
15A - 125V Plug
Hospital Grade
ivNow-4 POWER REQUIREMENTS
120 V.A.C. — 60 Hz, 1 ph
0.6 kW, 5.0 Amps
Safety Class I Equipment
No Applied Parts
Mode of Operation: Continuous
NEMA 5-15P
15A - 125V Plug
Hospital Grade
ivNow-5 POWER REQUIREMENTS
120 V.A.C. — 60 Hz, 1 ph
0.75 kW, 6.3 Amps
Safety Class I Equipment
No Applied Parts
Mode of Operation: Continuous
NEMA 5-15P
15A - 125V Plug
Hospital Grade
ivNow-6 POWER REQUIREMENTS
120 V.A.C. — 60 Hz, 1 ph
0.9 kW, 7.5 Amps
Safety Class I Equipment
No Applied Parts
Mode of Operation: Continuous
NEMA 5-15P
15A - 125V Plug
Hospital Grade
ELECTRICAL INFORMATION
The power specifications are located on the unit identification nameplate. This nameplate
is permanently attached to the unit and must be located to verify power requirements.
PREPARATION
Before operating the module(s), clean the exterior of the unit with a damp cloth and general hospital
cleaner (isopropyl alcohol)
CAUTION
This unit has not been approved for
warming of blood or blood products.
WARNING
Injection Fluid manufacturer suggests not to
warm injection fluids ABOVE 40°C (104°F).
If fluids are warmed ABOVE suggested
temperature, they should be discarded.

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 5
To prevent an electrical shock hazard between the appliance and
other appliances or metal parts in close vicinity, an equalization-
bonding stud is provided. An equalization bonding lead must be
connected to this stud and the other appliances / metal parts to
provide sufficient protection against potential difference. The
terminal is marked with the following symbol.
ATTENTION
Consult accompanying
documents Hazardous Voltage Present
Safety Class I
Equipment
Protective
Earth
Ground Symbol
Medical Equipment classified by Underwriters
Laboratories with Respect to Electrical Shock,
Fire and Mechanical Hazards only, in Accordance
with UL 60601-1 and CAN/CSA C22.2 No. 601.1.
Grounding reliability can only be achieved when equipment is
connected to an equivalent receptacle marked “Hospital Grade.”
ivNow-1 POWER REQUIREMENTS
230 V.A.C. — 50/60 Hz, 1 ph
0.15 kW, 0.7 Amps
Type B Equipment
BS 1363 Plug*
(UK only)
CEE 7/7*
220-230V Plug
ivNow-2 POWER REQUIREMENTS
230 V.A.C. — 50/60 Hz, 1 ph
0.3 kW, 1.3 Amps
Type B Equipment
BS 1363 Plug*
(UK only)
CEE 7/7*
220-230V Plug
ivNow-3 POWER REQUIREMENTS
230 V.A.C. — 50/60 Hz, 1 ph
0.45 kW, 2.0 Amps
Type B Equipment
BS 1363 Plug*
(UK only)
CEE 7/7*
220-230V Plug
ivNow-4 POWER REQUIREMENTS
230 V.A.C. — 50/60 Hz, 1 ph
0.6 kW, 2.6 Amps
Type B Equipment
BS 1363 Plug*
(UK only)
CEE 7/7*
220-230V Plug
ivNow-5 POWER REQUIREMENTS
230 V.A.C. — 50/60 Hz, 1 ph
0.75 kW, 3.2 Amps
Type B Equipment
BS 1363 Plug*
(UK only)
CEE 7/7*
220-230V Plug
ivNow-6 POWER REQUIREMENTS
230 V.A.C. — 50/60 Hz, 1 ph
0.9 kW, 3.9 Amps
Type B Equipment
BS 1363 Plug*
(UK only)
CEE 7/7*
220-230V Plug
*Other international plugs are available, contact factory for more information.
ELECTRICAL INFORMATION
The power specifications are located on the unit identification nameplate. This nameplate
is permanently attached to the unit and must be located to verify power requirements.
PREPARATION
Before operating the module(s), clean the exterior of the unit with a damp cloth and general hospital
cleaner (isopropyl alcohol)
DANGER
Ensure power source matches
voltage identified on appliance rating
tag. The rating tag provides essential
technical information required for any
appliance installation, maintenance
or repairs. Do not remove, damage or
modify the rating tag.
DANGER
Do not use this warming appliance
in the presence of flammable
anesthetic mixture (with air or with
oxygen or nitrous oxide).
This could cause an explosion!
(Not category AP or APG equipment )
CAUTION
This unit has not been approved for
warming of blood or blood products.
WARNING
Injection Fluid manufacturer suggests not to
warm injection fluids ABOVE 40°C (104°F).
If fluids are warmed ABOVE suggested
temperature, they should be discarded.

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 6
GENERAL INFORMATION
The ivNow fluid warmer quickly warms and maintains the
temperature of injection/intravenous and irrigation solutions
prior to their use. The specially contoured warming module
cradles solution bags in 0.5-, 1-, 2- & 3-liter sizes. Three-liter
bag capacity available on ivNow-1, ivNow-2, & ivNow-3 with
an additional adapter. Individual ivNow units cannot be stacked
in the field. Multiple cavity units are available from the factory
in the configurations on next page. The unit is controlled by
one (1) power switch and individual electronic controls with
L.E.D. display for each cavity. The control can easily be set
to display temperatures in Celsius or Fahrenheit. A sensor in
the heating plate detects the presence of a bag and engages
the heating mechanism to quickly begin warming the fluid.
Two (2) temperature sensors work in unison to precisely and
continuously read the temperature of the bag and another
sensor monitors the plate temperature. A green ready light will
illuminate when fluid is within +0/-2°C (+0/-3ºF) of the set point
temperature. The heater will reengage as necessary to maintain
the temperature within +0/-2°C (+0/-3ºF) of the set point. The
electronic control monitors the length of time the bag has been
held at temperature, beginning when the bag reaches set point
temperature. A status button will display the time the fluid has
been held at temperature.
NOTE: In the event that fluid should spill inside the module,
unplug the unit to prevent an electrical shock hazard.
Wipe excess fluid from module immediately. Refer
to qualified service personnel. Qualified service
personnel should remove the module control and
remove any remaining liquid. Perform necessary
hospital electrical safety checks before returning the
unit to operation.
DANGER
At no time should the interior or
exterior be steam cleaned, hosed
down, or flooded with water or
liquid solution of any kind. Do not
use water jet to clean.
Severe damage or electrical
hazard could result. Failure to
observe this precaution will void
the warranty.
WARNING
Refer to fluid manufacturer’s labeling
for recommended warming procedures.
CAUTION
This unit has not been approved for
warming of blood or blood products.
SAFETY FEATURES
• The control of the ivNow is designed to display an error
message (E-31) and stop heating if the temperature at the
dual sensor switch is ever above 40°C (104°F).
• The control monitors the temperature of the aluminum
plate that the heating element is attached to and it limits
the temperature to a maximum of 54°C (130°F).
• The heating pad element is in series with an automatic
cutout thermostat with a manual reset cutout thermostat
located in different locations on the heating plate. Both cut
off heat at 60°C (140°F).

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 7
ivNow DIMENSIONS
Note: Individual ivNow units cannot be stacked in the field.
Multiple cavity units are available from the factory in the
configurations below. Three-liter bag capacity available on
ivNow-1, ivNow-2, & ivNow-3 with an additional adapter.
ivNow-1
(one (1) bag capacity) can be placed directly on
a countertop, mounted on a mobile equipment pole stand,
mounted on a wall using brackets, or mounted to a three-liter
bag tilt kit*.
ivNow-2
(two (2) bag capacity) can be placed directly on
a countertop, mounted on a wall using mounting brackets, or
mounted to a three-liter bag tilt kit*.
ivNow-3 (three (3) bag capacity) must be mounted on a heavy
duty mobile equipment pole stand, on a wall using mounting
brackets, or mounted to a three-liter bag tilt kit*.
ivNow-4 (four (4) bag capacity) must be mounted on a wall
using mounting brackets*.
ivNow-5
(five (5) bag capacity) must be mounted on a wall using
mounting brackets*.
ivNow-6 (six (6) bag capacity) must be mounted on a wall using
mounting brackets*.
*Mounting hardware sold separately.
Cord exits bottom
of wall mounted units
14.5" (368.7mm)
CORD LENGTH
44" (1118mm)
35" (890.1mm)
cord out bottom
Wall-mounted Unit
6.74" (171.2mm)
Countertop Unit
7.8" (197.7mm)**
** maintain a minimum of 4" (102mm)
clearance for bending of cord.
29.6" (752.7mm)
cord out bottom
CORD LENGTH
50" (1270mm)
14.5" (368.7mm)
24.2" (615.3mm)
cord out bottom
CORD LENGTH
55" (1397mm)
14.5" (368.7mm)
7.2" (182.1mm) 8.0" (203.1mm)
CORD LENGTH
72" (1829mm)
14.5" (368.7mm)
12.6" (318.9mm)
13.4" (340.5mm)
CORD LENGTH
66" (1676mm)
14.5" (368.7mm)
18.0" (456.9mm)
18.9" (478.8mm)
CORD LENGTH
61" (1549mm)
14.5" (368.7mm)
ivNow-6ivNow-5ivNow-4
ivNow-3
ivNow-2
ivNow-1
Note:
• Countertop unit (1 or 2 cavity), power cord exits back of unit.†
• Wall mounted units (up to 6 cavities), power cord exits bottom
of unit (shown below).†
• Mobile equipment pole mounted unit (up to 3 cavities), power
cord exits bottom.†
• Countertop or wall mounted units (up to 3 cavities) with
three-liter bag tilt kit, power cord exits back.†
†Cord position is interchangeable, instructions available through service.
ivNow CONFIGURATIONS

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 8
Bracket Kit for Seismic Horizontal
Wall Mount 5016602 (ivNow-3 to -6)
OPA-0698-10 Vertical Wall Channel Mount Bracket Kit 5012241
Brackets only 5012288
3L Bag Tilt Kit for countertop units
(5014128 shown)
3L Bag Tilt Kit for wall
mounted units (5014131 shown)
ACCESSORIES ivNow-1 ivNow-2 ivNow-3 ivNow-4, -5, -6
3L Bag
Tilt Kit
COUNTERTOP
(cord exits back of unit)
5014126
(cord exits back of unit)
5014127
(cord exits back of unit)
5014128* —
WALL MOUNTED
(cord exits back of unit)
5014129
(cord exits back of unit)
5014130
(cord exits back of unit)
5014131* —
WALL MOUNTED
OPA -0060-13
(cord exits back of unit)
5017700
(cord exits back of unit)
5017701
(cord exits back of unit)
5017702* —
GCX Light Duty Roll
Stand for Devices &
Bracket Kit
mount to GCX equipment
stand - stand included
(cord exits bottom of unit)
5012246
———
GCX Heavy Duty Roll
Stand for Devices &
Bracket Kit —
mount to GCX equipment
stand - stand included
5013312
mount to GCX equipment
stand - stand included
5013312 —
Bracket Kit for
Equipment Stand
mount to equipment stand or
mast - stand not included
(cord exits bottom of unit)
5012735
———
Bracket Kit for
Horizontal Wall Mount
two (2) GCX horizontal
rails included
5012242
two (2) GCX horizontal
rails included
5012242
two (2) GCX horizontal
rails included
5012242
(cord exits bottom of unit)
two (2) GCX horizontal
rails included
5012242
Bracket Kit for Seismic
Horizontal Wall Mount
OPA-0698-10
one (1) GCX horizontal
rail included
5016601
one (1) GCX horizontal
rail included
5016601
two (2) GCX horizontal
rails included
5016602*
two (2) GCX horizontal
rails included
5016602*
Vertical Wall Channel
Mount & Bracket Kit
one (1) GCX vertical
rail included
5012241*
one (1) GCX vertical
rail included
5012241*
one (1) GCX vertical
rail included
5012241*
one (1) GCX vertical
rail included
5012241*
Bracket Kit for Vertical
Wall Channel Mount
GCX vertical rail not included
5012288*
GCX vertical rail not included
5012288*
GCX vertical rail not included
5012288*
GCX vertical rail not included
5012288*
Bracket for Mounting to
Harloff Anesthesia Cart 1015253 1015254 1015255 —
* See equipment diagram below
(ivNow-6 shown above) (ivNow-1 shown above)
3L Bag Tilt Kit for wall
mounted units (5017702 shown)
OPA-0060-13
ivNow OPTIONS AND ACCESSORIES
8

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 9
CONTROL PANEL KEY
STATUS KEY
Press to show the set temperature.
Hold for 2 seconds to see how long the fluid has been at
set temperature. The first hour is indicated in minutes and
seconds (MM:SS) and subsequent time is indicated in hours
and minutes (HH:MM) for the first 24 hours. After 24 hours,
time is displayed in days and fraction of day (DD.DD).
The timer stops after 30.0 days. The time a fluid is held at
temperature will remain in memory until a new bag is placed
in the module. The word “dAtE” will flash intermittently
when a bag has been warming in a unit for 14 days or longer.
Remove fluid from cavity and check expiration date. Discard
fluid if expired.
NOTE: The factory default set temperature is 40°C (104°F).
DISPLAY STATUS INDICATORS
DISPLAY
If no product is detected, the display will show 4 dashes (----).
When a product is first detected, a single dash will scroll
around the display for 5 seconds while the unit is sensing the
product temperature.
NOTE: Placing a warmed fluid bag with a temperature
higher than the set-point in the module will cause
the display to flash the actual temperature. The
display will continue flashing until the temperature
falls below the set point. Do not use fluid bag until
display stops flashing.
During normal operation, the actual temperature is shown on
the display.
In the event of an error, the display will show the error
code and the error must be cleared by the user. See the
“Troubleshooting” section of this manual for instructions.
STATUS INDICATOR LIGHT
The green STATUS INDICATOR will illuminate when the bag
reaches set-temperature (+0/-2°C [+0/-3°F]).
TEMPERATURE FORMAT SELECTION
With the power turned on and no product loaded into
the warming cavity, hold the STATUS button for 5
seconds to see the current temperature scale (°F/°C).
While the scale is displayed, press the STATUS key to
toggle the temperature scale. Do not place a bag in the
module until the four dashes (----) display or the
temperature format changes will not be saved.
CONTROL FEATURES
CONTROL AND DISPLAY
status indicator light
display
status key
NOTE
Do not operate ivNow unit over a
warm surface, appliance or heat source.
Ambient temperature should be no warmer
than 6°C (10°F) below the set point temperature.
WARNING
Refer to fluid manufacturer’s labeling
for recommended warming procedures.
DANGER
Do not use this warming appliance
in the presence of flammable
anesthetic mixture (with air or with
oxygen or nitrous oxide).
This could cause an explosion!
(Not category AP or APG equipment )
CAUTION
This unit has not been approved for
warming of blood or blood products.

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 10
INSTALLATION/MOUNTING OF UNIT
ivNow modular units can be installed in a variety of ways.
• A single or double unit (ivNow-1 or ivNow-2) can be
used on a countertop without any special mounting
hardware.
• One, two or three module units (ivNow-1, ivNow-2 or
ivNow-3) can be placed on a three-liter bag tilt stand
(Figure 1).
• One, two or three module units (ivNow-1, ivNow-2 or
ivNow-3) can be wall-mounted with the three-liter bag
tilt stand (Figure 2).
• All units can be wall-mounted using wall mount
hardware (Figure 3).
• A single unit (ivNow-1) can also be mounted on a mobile
equipment pole.
NOTE: Individual ivNow units cannot be stacked. Units with
multiple stacked module configurations are available
from the factory only.
See the separate instructions provided with your
mobile equipment pole or wall mounting kit for
installation guidance.
INSTALLATION
Figure 3 - Wall Mounting Options
Figure 1 - Three-liter Bag Tilt Kit (countertop) Figure 2 - Three-liter Bag Tilt Kit (wall mounted)

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 11
ivNOW CAPACITY INFORMATION
The ivNow warming module accommodates fluids packaged
in bags. Each warming module cradles solution bags in 0.5-,
1-, 2- & 3-liter sizes.
OPERATION OF UNIT
1. The appliance should be plugged into an appropriate
hospital grade receptacle for a 120V (NEMA 5-15P) or
230V appliance.
2. Turn ON the power switch located on
the left side of the appliance. It is a rocker
switch with ON (I) and OFF (O) markings.
When on, the control display will be
powered. The plate will not heat until a
bag is placed in module.
3. ACTIVATE CONTROL BY PLACING BAG OF
FLUID IN MODULE. SEE FIGURE 1.
Make sure the bag touches the sensor in the middle of
metal plate. (See Figure 2 for illustration of incorrect bag
placement.) When product is first detected, a single dash
will scroll around the display for 5 seconds while the unit
is sensing the product temperature. The Smart Sensor will
calculate the appropriate heating curve to heat the fluid to
the cavity set-point.
NOTE: The warm-up stabilization time will vary slightly
depending on the starting bag temperature and
ambient room temperature. The chart in Figure 3
shows the heating of a 1-liter bag starting at 21ºC
(70ºF) warmed to a set-point of 40°C (104°F) in a
room with 21ºC (70ºF) ambient temperature.
4. The display will continue to show the current bag
temperature as it heats the fluid.
5. The green status indicator will illuminate when the bag
is within +0/-2°C (+0/-3°F) of the set-point temperature.
6. Press and hold STATUS key for 2 seconds to see
how long the fluid has been at set temperature.
See “Control Panel Key: Status Key” on previous
page for more instructions.
CAUTION: If the warmer has failed to heat, is
on but display and lights do not illuminate,
or if error messages are displayed, see the
Troubleshooting Guide in this manual and
inspect fluid and discard if necessary. If the error
continues, contact your service representative.
NOTE: In the event that fluid should spill inside the
module, unplug the unit to prevent and electrical
shock hazard. Wipe excess fluid from module
immediately. Refer to qualified service personnel.
Qualified service personnel should remove the
module control and remove any remaining liquid.
Perform necessary hospital electrical safety checks
before returning the unit to operation.
OPERATION PROCEDURES
Figure 1 - Load bag
Figure 2 - Incorrect placement of bag: Product does not touch
sensor in middle of heating plate.
Product sensor
ivNow Temperature Profile (Set Point = 104°F)
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
101
103
105
1611 16 21 26 31 36 41 46 51 56 61 66 71 76 81 86 91 96 101
Time(min)
Temperature °F
1L Bag
Fluid
Temp
Ambient
Temp
ivNow-1
Figure 3

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 12
The cleanliness and appearance of this equipment will contribute considerably to its operating
efficiency. Make certain the module is kept free of any debris that may accumulate. Good equipment
that is kept clean works better and lasts longer.
CLEAN THE UNIT REGULARLY:
1. Turn the unit off.
2. Disconnect the module from the power source.
3. Wipe the metal, plastic, control surfaces, and sensor switch of the module with
a cloth dampened with isopropyl alcohol or 10% bleach solution to clean and
disinfect the unit. Avoid the use of abrasive or corrosive cleaning compounds.
Avoid contact with the electrical connections and electrical components.
4. Wipe surfaces with a cloth dampened with clean, warm water.
5. Wipe dry with a clean cloth.
Always follow appropriate state or local health (hygiene) regulations regarding all applicable
cleaning and sanitation requirements.
NOTE: In the event that fluid should spill inside the module, unplug the unit to prevent an electrical shock hazard.
Wipe excess fluid from module immediately. Refer to qualified service personnel. Qualified service personnel
should remove the module control and remove any remaining liquid. Perform necessary hospital electrical safety
checks before returning the unit to operation.
ANNUAL PREVENTATIVE MAINTENANCE
1. Ensure that the correct Operation and Care Manual is available to all users.
2. Ensure that all users have been properly trained in unit’s operation.
3. Do not exceed the unit’s capacity.
4.
Inspect condition of plug and cord. Replace if damaged.
5. Clean dust from the unit.
6. Check condition of wall mounting hardware. Ensure mounting screws and assembly are secure.
7. Check control panel overlay condition. Are there any tears or excessive wear on the graphic? Does the control work properly
when buttons are pushed?
8. Check that all control LEDs light up. Test by turning the unit off and then on. All LEDs illuminate for one second at start-up.
9. Contact Service for immediate repair if any problems exist.
CARE AND CLEANING
(Listed as Ordinary Equipment.)
WARNING
To prevent SERIOUS INJURY,
DEATH, OR PROPERTY DAMAGE,
ALWAYS disconnect unit from power
source before cleaning or servicing.
DANGER
At no time should the interior or
exterior be steam cleaned, hosed
down, or flooded with water or
liquid solution of any kind. Do not
use water jet to clean.
Severe damage or electrical
hazard could result. Failure to
observe this precaution will void
the warranty.

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 13
If your unit is not operating properly, check the following before calling your authorized service agent. Check the power
applied to the unit. Is the plug in outlet? Check to make sure the power switch, located on the side of the unit, is in the
ON (I) position. Has the high limit manual reset tripped? If so, reset. (See “Manual Reset Instructions” below.)
Do not attempt to repair or service beyond this point. Contact manufacturer for nearest authorized service agent. Repairs
made by any other service agent without prior authorization by manufacturer will void the warranty on the unit.
This chart is provided for the assistance of qualified technicians only and is not intended for use by untrained or
unauthorized service personnel.
TROUBLE SHOOTING GUIDE
ERROR DESCRIPTION ACTION REQUIRED
E-10 Temperature Sensor 1 Short • Press Status Key to clear error code.
• If error persists, the sensor switch assembly should be replaced by a qualifi ed service
technician. Contact Service.
E-11 Temperature Sensor 1 Open
E-20 Temperature Sensor 2 Short
E-21 Temperature Sensor 2 Open
E-P0 Plate Temperature Sensor Short
E-P1 Plate Temperature Sensor Open
E-98 Temperature Delta Error • Temperature of fl uid bag sensors 1 and 2 differ by more than 1.7ºC (3ºF).
• Remove fl uid bag and allow unit to cool down.
• Verify that fl uid bag sensor is clean and operating correctly.
• Press Status Key to clear error code.
• If error persists, the sensor switch assembly should be replaced by a qualifi ed service
technician. Contact Service.
E-31 Product Over Temperature and
the unit has been actively heating
• Press Status Key to clear error code.
• Remove fl uid bag and allow unit to cool down. Inspect fl uid and discard if necessary.
• If error persists after cool down and reset, the sensor switch assembly or lower control
assembly should be replaced by a qualified service technician. Contact Service.
E-50 Analog to Digital Convertor Error • Press Status Key to clear error code.
• Remove fl uid bag and allow unit to cool down. Inspect fl uid and discard if necessary.
• If error persists after cool down and reset, the lower control assembly should be replaced by
a qualified service technician. Contact Service.
E-FO Flash Write Error
E-F1 Flash Erase Error
E-F2 Flash Value Error • Press status key to clear error code.
• This error is acceptable upon initial start up. Unit will self-correct.
E-70 Low voltage flag triggered • Check voltage at outlet with volt meter. Correct voltage if incorrect voltage being supplied.
• If error persists, the lower control assembly should be replaced by a qualifi ed service
technician. Contact Service.
Unit doesn’t power on • Is unit plugged into outlet?
• Check outlet voltage. Check voltage rating on equipment rating tag. Ensure both match.
• Check manual reset button. Reset if needed. (See instructions below.)
• Allow unit to cool down to reset auto hi-limit.
• Check fuses. Replace if blown.
• If unit still does not power on, contact Service.
Unit powers on and off when loaded and
power switch is turned on
• Remove from service.
• Contact Service.
Unit is reading a temperature but there is
no bag in the unit
• Check sensor switch.
• If sticking, clean sensor switch as needed with a dampened isopropyl alcohol wipe and then
blow out with compressed air.
• If unit still showing a temperature, contact Service.
Manual Reset Instructions: Allow unit to cool down. Locate
the manual reset button on front of unit. Using a pen,
screwdriver or other long, thin implement, firmly push reset
button. You will hear an audible click when the button is
reset. If reset button trips again while unit is running, contact
a qualified service technician.
Manual reset
button on
front of unit
Power switch
on side of unit
WARNING
To prevent SERIOUS INJURY,
DEATH, OR PROPERTY DAMAGE,
ALWAYS disconnect unit from power
source before cleaning or servicing.

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 14
SERVICE
PART NUMBERS AND DRAWINGS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Always include both model and serial numbers in your correspondence
regarding the unit.
Model: _____________________________________
Serial Number: _____________________________________
Purchased From: _____________________________________
Date Installed: ____________ Voltage: _______________
SERIAL NUMBER IS REQUIRED FOR ALL INQUIRIES
ITEM DESCRIPTION QTY PART NUM
1CIRCUIT BOARD, LED, 120V 1BA-34834
1A CIRCUIT BOARD, LED, 230V 1BA-34833
2COMPANY LABEL 1LA-28583
3COVER, RT END 1CV-28579
4SCREW, KA 40 x 12, PHIL, FLAT HEAD 2SC-28587
5WASHER, #8 EXT LOCK 2WS-2333
6M4 x 6mm PH PAN HD M/S 18-8 2SC-22273
75-15P HOSPITAL GRADE CORD 1CD-34856
8BUSHING, STRAIN RELIEF 1BU-37016
9COVER, LF END 1CV-28580
10 BAG SENSOR 1CV-38062
11 EXTRUSION ASSEMBLY 15008986
12 KIT, SWITCH 15018369
13 SCREW, M3 x 0.05 x 8mm PAN 2SC-29333
14 BRACKET, PLATE SENSOR 11016799
15 TOP COVER 1CV-28578
16 RESET BUTTON 1CV-29140
17 CONTROL PANEL ASSY 15008987
17A CONTROL PANEL ASSY - NO LOGO 15012152
17B CONTROL PANEL ASSY, 230V 15012347
17C CONTROL PANEL ASSY - NO LOGO, 230V 15012348
18 M4 x 6mm PH PAN HD M/S 18-8 2SC-22273
19 BRACKET, ASSY, STRAIN RELIEF 15018366
20 CORDSET - 16AWG, 3/C, INTERNATIONAL HARM 1CD-3922
21 REAR COVER - 4 CAVITY 11017132
21A REAR COVER - UNIVERSAL CORD 11017129
21B REAR COVER - UNIVERSAL CORD 11017130
21C REAR COVER - UNIVERSAL CORD 11017131
21D REAR COVER - 5 CAVITY 11017133
21E REAR COVER 6 CAVITY 11017134
22 M4-0.7 HEX NUT 18-8 3NU-22286
23 SWITCH, ROCKER, 16AMP 1SW-34171
24 TERMINAL JUMPER - 3 2BK-34879
25 7 TERMINAL BLOACK 1BK-34713
26 SCREW, M4 x 12mm, PHIL, FLAT HEAD 1SC-23141
27 FUSE HOLDER, 10A, 250V 1FU-34873
28 4M x 12, FT HDMS 2SC-28970
29 10-32 U/C FHMS, 18-8, PH 2SC-25004

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 15
SERVICE
PART NUMBERS AND DRAWINGS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Always include both model and serial numbers in your correspondence
regarding the unit.
Model: _____________________________________
Serial Number: _____________________________________
Purchased From: _____________________________________
Date Installed: ____________ Voltage: _______________
SERIAL NUMBER IS REQUIRED FOR ALL INQUIRIES
ivNow FLUID WARMING MODULE
1
1A
2
4
3
5
6
7
8
9
15
11
10
12
13
14
16
17
17A
17B
17C
18

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 16
SERVICE
PART NUMBERS AND DRAWINGS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Always include both model and serial numbers in your correspondence
regarding the unit.
Model: _____________________________________
Serial Number: _____________________________________
Purchased From: _____________________________________
Date Installed: ____________ Voltage: _______________
SERIAL NUMBER IS REQUIRED FOR ALL INQUIRIES
ivNow FLUID WARMING MODULE continued
20
8
19
4
21
21A
21B
21C
21D
21E
22
5
23
24 25
26
27 28
29

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 17
ivNow-1 120V Wiring Diagram

MN-28929 (REV. 4) 06/15 • IVNOW MANUAL • 18
ivNow-2 120V Wiring Diagram