Enthermics EC1540 Operation And Care Manual

Brand: Enthermics

Model: EC1540

Type: Operation And Care Manual

Enthermics EC1540 is a blanket warmer intended for warming dry, cotton blankets or towels only, elevating their temperature to increase patient comfort. It's commonly used in healthcare facilities like patient support areas, ER, ICU, and surgical suites. The device is designed to operate in commercial establishments where operators are familiar with its purpose and potential hazards. Operating instructions and warnings provided in the accompanying manual should be thoroughly reviewed and understood by all operators and users.

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 262-251-8356 | 800-TO-B-WARM

[email protected]

www.enthermics.com

Printed in the U.S.A. Specifications are Subject to Change Without Notice Made in the U.S.A.

Operation and Care Manual

MN-28667 • Rev 4 • 12/16

EC1540

EC2060

120V

EC1540 Shown with Optional

Full-Perimeter Rubber Bumper

EC2060

EC Series Blanket Warmer

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Table of Contents

Delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Transportation Damage and Claims . . . . . . . . . . . . . . . . 3

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Safety Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Electrical Information . . . . . . . . . . . . . . . . . . . . . . . . 9

Operation Instructions . . . . . . . . . . . . . . . . . . . . . . 10

Cleaning and Preventative Maintenance . . . . . . . . . . . . 13

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 23

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 3

Delivery

Receipt of Appliance

The appliance has been thoroughly tested and

inspected to ensure only the highest quality appliance is

provided. Upon receipt, inspect for any possible shipping

damage and report it at once to the delivering carrier.

See Transportation Damage and Claims section.

This appliance, complete with unattached items and

accessories, may be delivered in one or more packages.

Con rm that all standard items and options have been

received with each appliance as ordered. Save all the

information packed with the appliance.

the event of a warranty parts and labor claim.

http://www.enthermics.com/warranty-registration

The serial number is required for all inquiries.

Always include both model and serial number(s) in any

correspondence regarding the appliance.

Model: ______________________________________________

Serial number: ______________________________________________

Purchased from: ______________________________________________

Date installed: ____________________ Voltage: _____________

Environmental Conditions

Transport and storage environmental conditions (not to exceed 15 days)

Ambient temperature range of -40°C to +70°C (-40°F to +159°F)

Relative humidity range of 10% to 95%, non-condensing

Atmospheric pressure range of 50kPa to 106kPa

Operational environmental conditions

The appliance must acclimate to the room temperature in the environment it will be placed—24 hours

is recommended.

The recommended environmental temperature range is 15°C to 32°C (60°F to 90°F).

The recommended relative humidity is above 20%, non-condensing.

Indicates that the package contents should

not be used if the package has been

damaged or opened.

All Enthermics Medical Systems appliances

are sold Free on Board (F.O.B.) shipping

point, and when accepted by the carrier,

such shipments become the property of the

consignee.

Should damage occur in shipment, do not put the

appliance into service until the damage has been

inspected by an authorized service provider.

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. Conduct an immediate inspection while the appliance

is still in the truck or immediately a er it is moved

to the receiving area. Do not wait until a er the

appliance is moved to a storage area.

2. Do not sign a delivery receipt or a freight bill until

a proper count has been made and inspection of all

appliances are received.

3. Note all damage to packages directly on the carrier’s

delivery receipt.

4. Have the driver sign the delivery receipt. If the

driver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. Contact the carrier’s of ce immediately upon  nding

damage and request an inspection. Mail a written

con rmation to the carrier’s of ce with the time,

date, and the person called.

7. Save any packages and packing material for further

inspection by the carrier.

8. Promptly  le a written claim with the carrier and

attach copies of all supporting paperwork.

Enthermics will continue our policy of assisting our

customers in collecting claims which have been properly

 led and actively pursued. Enthermics cannot, however,

 le any damage claims, assume the responsibility of any

claims, or accept deductions in payment for such claims.

Transportation Damage and Claims

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Unpacking

1. Carefully remove the appliance from the carton or crate.

NOTE: Do not discard the carton and other packaging material

until the appliance has been inspected for hidden damage

and tested for proper operation.

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.

2. Read all instructions in this manual carefully before initiating the

installation of this appliance, using the appliance or performing routine

maintenance. Following procedures other than those indicated in this

manual to use and clean the appliance is considered inappropriate and

may cause damage, injury or fatal accidents, in addition to invalidating

the warranty and relieving the manufacturer of all liability.

3. Remove all protective plastic  lm, packaging materials, and accessories

from the appliance before connecting electrical power. Store any

accessories in a convenient place for future use.

CAUTION

The door may swing during transport. Only

transport the appliance when the door is

closed and secure.

CAUTION

Appliance and accessories may be

heavy. To prevent serious injury, always

use a su icient number of trained and

experienced workers when moving or

leveling appliance and handling accessories.

CAUTION

To prevent injury or property damage:

Always apply both caster brakes on mobile carts,

appliances, or accessories when stationary.

Appliances on casters can move or roll on uneven floors.

Attention:

Due to the size and weight of

the warming cabinet, additional

moving equipment (fork li,

dolly, etc.) will be needed to li

and move the warming cabinet

and packaging materials. Make

appropriate plans when moving

the warming cabinet.

Dimensions

(HxWxD)

EC1540: 72.7" x 23.9" x 33.0" (1846mm x 607mm x 838mm)

EC2060: 70.9" x 31.9" x 32.8" (1801mm x 811mm x 833mm)

EC2060 with pass-

through (optional):73.4" x 31.9" x 29.1" (1864mm x 811mm x 739mm)

Weight**

EC1540: Net: 344 lbs (156 kg) Ship: 400 lbs (181 kg)

Shipping dimensions: 37" L x 29" W x 79" H

EC2060: Net: 347 lbs (157 kg) Ship: 404 lbs (183 kg)

Shipping dimensions: 39" L x 35" W x 79" H

**Domestic ground shipping information. Contact the manufacturer for export weight and dimensions.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 5

Safety Procedures

DANGER

Indicates a hazardous situation that, if not avoided, will

result in death or serious injury.

• This blanket warmer is intended for warming dry, cotton

blankets or towels only. The blanket warmer is designed

to elevate blanket temperatures to a level which will

increase patient comfort. Any other use for this appliance

is not authorized or recommended.

• The blanket warmer is intended for use in commercial

establishments where all operators are familiar with

the purpose, limitations, and associated hazards of this

appliance. The blanket warmer can be used wherever

there is appropriate space and electrical source including

patient support areas, ER, ICU, PACU, surgical suites,

patient rooms, and nursing stations. Do not use the

blanket warmer in the presence of  ammable anesthetic

mixtures (with air, oxygen, or nitrous oxide).

• Operating instructions and warnings must be read and

understood by all operators and users.

• Any troubleshooting guides, component views, and

partslists included in this manual are for general

reference only and are intended for use by quali ed and

trained technicians.

• This manual should be considered a permanent part of

this appliance. This manual and all supplied instructions,

diagrams, schematics, parts lists, notices, and labels must

remain with the appliance if the item is sold or moved to

another location.

NOTICE: Indicates information considered important,

but not hazard-related (e.g., messages relating

to property damage).

Knowledge of proper procedures is essential to the

safe operation of electrically and/or gas energized

equipment. The following signal words and symbols

may be used throughout this manual.

Indicates that referral to operating

instructions is a mandatory action. If

not followed the operator could su er

personalinjury.

Indicates that referral to operating

instructions is recommended to understand

operation of equipment.

WARNING

Indicates a hazardous situation that, if not avoided, could

result in death or serious injury.

CAUTION

Indicates a hazardous situation that, if not avoided, could

result in minor or moderate injury.

NOTICE: For equipment delivered for use in any

location regulated by the following directive:

2012/95/EC WEEE

Do not dispose of electrical or electronic

equipment with other municipal waste.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Installation

WARNING

To prevent serious personal injury, death, or

property damage:

Do not steam clean, hose down or flood the

interior or exterior with water or liquid solution

of any kind. Do not use water jet toclean. Failure

to observe this precaution will void the warranty.

DANGER

To prevent serious personal injury, death,

or property damage:

Do not use this warming appliance in

the presence of flammable anesthetic

mixtures (with air or with oxygen or

nitrous oxide).

Not category AP or APG equipment

Blanket warming chamber:

The design and operational characteristics of the chamber

eliminate the need for a heat circulating fan.

The controller has an adjustable temperature range of

37°C to 93°C (98°F to 200°F).

The timer feature allows the user to program the controller

to automatically switch on and switch off once during a

24-hour period at selected times. This enables the chamber to

be turned off automatically at night to save energy, but turned

on again in the early morning to ensure warm blankets are

available.

The appliance is equipped with one (1) epoxy-coated

blanket support assembly and one (1) center shelf per

door opening. The appliance is furnished with one (1) set

of 5" (127mm) heavy-duty casters – two (2) rigid and two (2)

swivel with locking brake.

EC1540 Information:

The appliance is equipped with one (1) epoxy-coated

blanket support assembly and one (1) center shelf per

chamber. The appliance is furnished with one (1) set of

5" (127mm) heavy-duty casters – two (2) rigid and two (2)

swivel with locking brake.

Appliance Description and Intended Use

EC2060 Information:

This blanket warmer is designed to elevate blanket

temperatures to a level which will increase patient comfort.

The appliance is constructed with stainless steel exterior

casing and door with handle and hinges designed to

withstand heavy usage. A door with window allows

observation of inventory with the door closed. The appliance

is warmed using a low-heat-density electrothermal cable

array. The electrothermal cable is positioned in the  oor and

two sides of the warming appliance, providing even heating

of the interior chamber.

The temperature of each chamber is regulated by an

electronic controller consisting of an LED display, ON/OFF

button, increase and decrease buttons, integrated controller

lock-out feature, timer, and a series of prompt sequence

indicators. The design and operational characteristics of the

appliance eliminate the need for a heat circulating fan.

The controller can be set to operate in Fahrenheit or

Celsius. A er a power failure, the appliance remembers its

programming and begins to operate as before. The on/off

indicator  ashes to indicate that a failure occurred; pressing

the ON/OFF button once eliminates the  ashing. A thermal

shut-off system, separate from the controller, is included as

an additional safety feature.

The controller displays the temperature in whole degrees.

NOTICE: Due to the energy e icient design of the

appliance and tight seal around the door, water

vapor from moist or damp blankets placed in the

appliance may cause condensation to collect on

interior surfaces. To avoid this accumulation, use

dry blankets or towels.

A temporary odor may be noticeable upon initial

start-up of the appliance. Contact manufacturer

if the odor persists a er a day or more of

continuous use.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 7

Dimensions

23.9" (607mm)

26.8" (681mm)

Compartment

26.8" (681mm)

Compartment

66.4" (1686mm)

72.7" (1846mm)

54.0" (1372mm)

10.9"

(276mm)

6.8"

(172mm)

33.0" (838mm)

28.8" (731mm)

61.4" (1560mm)

13.5"

(342mm)

Insert

9.8"

(248mm)

Insert

18.8" (478mm)

Compartment

16.9" (430mm)

Insert

Cord length

8' (2,438mm) (est.)

21.6" (548mm)

Radius

13.5"

(342mm)

Insert

9.8"

(248mm)

Insert

26.6" (676mm)

Compartment

EC1540

Clearance Requirements: Capacity and Weights:

Le side 2" (51mm) Interior capacity (per chamber) 7.7 cubic feet (c. 33m3)

Right side 2" (51mm) Interior capacity (total) 15.4 cubic feet (c. 44m3)

Rear 4" (102mm) Net weight 344 lb (156 kg)

Top 4" (102mm) Ship weight 400 lb (181 kg)

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Dimensions

Adjustable

shelf

Adjustable

shelf

56.0" (1422mm)

29.7" (754mm)

30.2" (767mm)

Electrical outlet for pass-through option

Electrical outlet for pass-through option Elecrical outlet

for reach-in

23.3" (592mm)

Chamber

29.1" (739mm)

31.9" (811mm)

26.5" (672mm)

Chamber

24.6" (625mm)

Insert

23.4" (596mm)

Insert

24.0" (609mm)

Insert

64.1" (1629mm)

70.9" (1801mm)

73.4" (1864mm)

56.7" (1440mm)

Electrical outlet for reach-in

4.0" (102mm)

3.3" (83mm)

5.4" (136mm)

24.0" (610mm)

Pass-through option

32.8" (833mm)

56.7" (1440mm)

Chamber

6.8"

(172mm)

Cord length

8' (2,438mm) (est.)

EC2060

Clearance Requirements: Capacity and Weights:

Le and right side 2" (51mm) Interior capacity 20.6 cubic feet (c. 58m3)

Rear 4" (102mm) Net weight 347 lb (157 kg)

Top 4" (102mm) Ship weight 404 lb (183 kg)

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 9

Electrical Information

Locate the Rating Tag

Verify the power requirements for the appliance. The power speci cation is located on the

appliance identi cation rating tag. This tag is permanently attached to the appliance.

Hazardous

Voltage Present

CAUTION

Power source must match 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

To prevent serious personal injury, death,

or property damage:

Do not use this warming appliance in

the presence of flammable anesthetic

mixtures (with air or with oxygen or

nitrous oxide).

Not category AP or APG equipment

EC1540 EC2060

Safety Class I

Equipment

Protective Earth

Ground Symbol

Medical Equipment classied 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 appliance is

connected to an equivalent receptacle marked “Hospital Grade.”

The wire diagram is located under the top lid of the appliance.

Power Requirements

120 VAC — 50/60 Hz, 1 ph

1.92 kW, 16.0 Amps

Safety Class I Equipment

No Applied Parts

Mode of Operation: Continuous

NEMA 5-20P

20A - 125V Plug

Hospital Grade IPX-0

120 VAC — 50/60 Hz, 1 ph

1.8 kW, 15.0 Amps

Safety Class I Equipment

No Applied Parts

Mode of Operation: Continuous

NEMA 5-20P

20A - 125V Plug

Hospital Grade IPX-0

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Operation Instructions

How to Set the Temperature Scale

1. While the controller is in the off mode, press and hold

the up arrow button 5 for  ve (5) seconds.

2. Press and hold the up arrow button 5 again to change

to Fahrenheit (°F) or Celsius (°C).

How to Set the Operational Sound Selection

1. While the controller is in the off mode, press and hold

the down arrow button 10 for  ve (5) seconds.

2. Press and hold the down arrow button 10 again to

change the sound to on or off.

How to Start the Warmer

1. Connect the warmer to an appropriate hospital grade

receptable — speci ed on the electrical information

page.

2. Locate the circuit breaker on the back of the warmer.

3. Push the circuit breaker to the ON (I) position.

4. Press the ON/OFF button 7. The previous temperature

set-point is displayed 8.

How to Display the Compartment

Temperature

1. Press and hold the "TIMER" button 11 and the up

arrow button 5 simultaneously. The temperature at

the compartment sensor is displayed 8.

How to Lock the Controller

The controller can be locked to prevent changes from

being made to the temperature set-point, the mode

selection, or the ON/OFF button.

1. Press the "ON/OFF" button 7 and the up arrow button

5 simultaneously. The "LOCK" icon 9 illuminates.

How to Unlock the Controller

1. Press the "ON/OFF" button 7 and the down arrow

button 10 simultaneously. The controller unlocks and

the "LOCK" icon 9 goes off.

Power Fail Detection

The controller stores all settings and resumes operation

using these settings in the event of a power failure. When

the power is restored, the controller sounds an alarm

once. The on/off status indicator 1  ashes.

1. Press the "ON/OFF" button 7.

The on/off status indicator 1 stops  ashing.

NOTE: The controller displays the length of time of the

power outage in hours and minutes (hh:mm) for

2-5 seconds. Then the controller displays the set

operating temperature.

2. Make sure the product inside the appliance is at the

correct operational temperature before using.

Blanket Controller Settings

Controller and LED

180

7 8 910 11

2 3 4 5 6

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 11

Operation Instructions

How to Set the Timer

Press the "TIMER" button 11 . The "TIME" icon 2

illuminates. The controller displays 8 the time of day

in a 24-hour format (hh:mm).

NOTE:

If necessary, press the up arrow button 5 or the down

arrow button 10 to change the current time of day.

Press the "TIMER" button 11 . The "START" icon 3

illuminates. This is the time of day the controller

automatically begins operation.

NOTE:

If necessary, press the up arrow button 5 or the down

arrow button 10 to change the start time.

Press the "TIMER" button 11 . The "STOP" icon 4

illuminates. This is the time of day the controller

automatically shuts down.

NOTE:

If necessary, press the up arrow button 5 or the down

arrow button 10 to change the stop time.

Make sure that the start and stop times are di erent.

The timer will not operate if both times are the same.

4. Press the "TIMER" button

11 to enable the timer feature.

The timer status indicator 6 illuminates.

How to Disable the Timer

Press and hold the "TIMER" button 11 until the timer

status indicator 6 goes off.

Blanket Controller Settings

Controller and LED

180

7 8 910 11

2 3 4 5 6

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Operation Instructions

Load blankets only to the top of

the blanket support assembly.

NOTICE: The blanket support assembly and shelf must be

installed to prevent blankets from scorching or

discoloring.

Do not use blanket cleaning agents that cause

fabric to become brittle over time.

To enable the warmer to function properly, do

not overload the interior. Blankets must not

exceed the height of the support assembly.

Allow 1" (25mm) gap between the top interior

walls or shelf and the blankets.

A temporary odor may be noticeable upon initial

start-up. Contact the manufacturer if the odor

persists a er a day or more of continuous use.

WARNING

The blanket support assembly and shelf

must be installed to prevent personal injury.

1. Connect the warmer to an appropriate hospital grade

receptacle — speci ed on the electrical information

page.

2. Locate the circuit breaker at the back of the

warmer.

3. Push the circuit breaker to the ON (I) position.

4. Press the "ON/OFF" button 5 . The on/off

status indicator 1 illuminates. The previous

temperature set-point is displayed 4.

5. Press the up arrow button 2 or down arrow button

3 to adjust the temperature set-point 4 . The

temperature set-point range is 37°C to 93°C

(98°F to 200°F).

6. Ensure that the blanket support assembly and shelf

is installed.

7. Load the chamber with dry, cotton blankets

or towels.

NOTE: Do not warm items containing plastic, rubber

or metal snaps, studs, hooks, etc. A full load of

blankets takes two (2) to three (3) hours to reach

optimum temperature.

8. Ensure the warmer door is securely closed.

9. Rotate the load of blankets or towels daily. Move the

blankets or towels at the bottom of the load to the top.

NOTE: Failure to rotate the blankets can cause blankets

to discolor a er an extended period of time.

POWER

CIRCUIT BREAKER

SWITCH

Operating the Blanket Chamber

180

5 4 3

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 13

Cleaning and Preventative Maintenance

Protecting Stainless Steel, Epoxy Coated and

Plastic Surfaces

It is important to guard against corrosion in the care

of stainless steel surfaces. Harsh, corrosive, or

inappropriate chemicals can completely destroy the

protective surface layer of stainless steel, epoxy or plastic.

Abrasive pads, steel wool, or metal implements abrade

surfaces causing damage to this protective coating and

eventually result in areas of corrosion. Water can contain

high to moderate concentrations of chloride, causing

oxidation and pitting that results in rust and corrosion. In

addition, acidic spills that remain on metal surfaces are

contributing factors in corroded surfaces.

Proper cleaning agents, materials, and methods are

vital to maintaining the appearance and life of this

appliance. Spilled items should be removed and the

area wiped as soon as possible but at the very least, a

minimum of once per day. Always wipe standing water as

quickly as possible.

NOTICE: Always follow appropriate state or local health

(hygiene) regulations regarding all applicable

cleaning and sanitation requirements.

Cleaning Agents

Always use the proper cleaning agent at the

manufacturer’s recommended strength. Contact a local

cleaning supplier for product recommendations.

Cleaning Materials

Cleaning can usually be accomplished with the proper

cleaning agent and a so , clean cloth. When more

aggressive methods are needed, use a non-abrasive

scouring pad on dif cult areas and make certain to

scrub with the visible grain of the surface metal to avoid

surface scratches.

How to Clean the Appliance

1. Disconnect the appliance from the power source.

2. Remove and wash any detachable items such as the

support assembly with hot, soapy water. Dry with a

clean, lint-free cloth.

3. Clean the interior and exterior of the appliance with

a mild soap and water solution. Apply the solution

with a clean, damp cloth. Do not use commercial or

household cleaners that contain ammonia.

NOTE: Make sure to wipe the control panel, door vents,

door handle or door button, and door gaskets.

4. Remove all detergent residue from the interior and

exterior of the appliance with a clean, damp cloth.

5. Dry the interior and exterior of the appliance with a

clean, lint-free cloth. Leave the door open until the

interior is completely dry.

6. Sanitize the interior of the appliance with a sanitizing

solution. This solution must be approved for use on

stainless steel surfaces.

7. Clean the appliance glass with glass cleaner or

distilledvinegar.

8. Replace the support assembly.

(IPX-0 - Listed as Ordinary)

WARNING

To prevent serious personal injury, death, or

property damage:

Do not steam clean, hose down or flood the

interior or exterior with water or liquid solution

of any kind. Do not use water jet toclean. Failure

to observe this precaution will void the warranty.

WARNING

To prevent serious injury, death, or property

damage, always disconnect the appliance

from the power source before cleaning

orservicing.

NOTICE: To protect surfaces, never use abrasive cleaning

compounds, chloride based cleaners, or

cleaners containing quaternary salts. Never use

hydrochloric acid (muriatic acid) on stainless

steel. Never use wire brushes, metal scouring

pads or scrapers. Failure to observe this

precaution will void the warranty.

CAUTION

Fire hazard.

Do not use flammable cleaning agents on

the appliance.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Cleaning and Preventative Maintenance

Monthly Checklist:

❏Inspect the door gasket for tears, wear, and  t. Ensure that the seal is tight to the

body. Replace the gasket if the integrity is compromised.*

❏Inspect the air temperature sensor mounted in the interior of chamber. Ensure that

the sensor guard is in place and fully secured to the warmer.

❏Inspect the casters or feet for damage.* Ensure that the components are secure and

tightly threaded.

❏Inspect the controller panel overlay for any tears or excessive wear on the graphic.

Con rm that the controller works properly when the buttons are pushed?*

❏Inspect the stacking hardware (if applicable), ensuring that the mounting bolts and

the hardware are secure.

Preventative Maintenance Checklist

Weekly Checklist:

❏Inspect the condition of the plug and cord and replace if damaged.

❏Remove the inserts and wash separately, set aside to dry before placing in the

warmer.

❏Vacuum dust from the interior.

❏Vacuum the dust from the outer vents and around the top of the appliance.

❏Clean the interior.

❏Ensure that the controller LEDs illuminate.*

❏Ensure that the interior LED illuminates (if applicable).*

❏Inspect the blanket support assembly for damage or missing pieces.* Ensure that the

assemblies are installed.

Daily Checklist:

❏Is the operation and care manual available?

❏Has everyone been trained in the operation and safety instructions of this warmer?

❏Do not overload the warmer. Allow a 1" (25mm) gap between the top interior walls or

shelf and the blankets. Blankets must not exceed the height of the support assembly.

*Contact service for immediate repair.

Six-month Checklist:

❏Is the set-point temperature comparable to the actual temperature displayed? Verify

the chamber air temperature with a quality thermocouple placed 1" (25mm) from

the sensor inside the chamber. Do not allow the thermocouple to touch any surface.

Monitor the temperature for one hour in an empty interior.

NOTE: The blanket warmer temperature may fluctuate ±10° from the set point.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 15

Troubleshooting

Code Description Action Required

door The door has been

open for more than 3

minutes.

• Close the door.

• Verify that the door switch is operating. Replace the door switch if necessary.

E-10 The compartment air

sensor is shorted.

• Detach the sensor from the terminal block. Measure the resistance of the sensor with

an ohmmeter. Test the sensor at 32°F (0°C) using a container of ice water. The ohm

reading should be 100. If the ohm reading is +/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• If the error continues call service.

E-11 The compartment air

sensor is open.

• Detach the sensor from the terminal block. Measure the resistance of the sensor with

an ohmmeter. Test the sensor at 32°F (0°C) using a container of ice water. The ohm

reading should be 100. If the ohm reading is +/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• If the error continues call service.

E-30 Under Temperature

(Blanket warmers

only)

This error occurs when the blanket chamber temperature is lower than the set

temperature for 90 minutes or longer.

• Ensure that the door is closed.

• If the compartment is overloaded, redistribute the inventory. Do not exceed the

height of the insert.

E-31 Over Temperature • If the compartment is overloaded, redistribute the inventory. Do not exceed the

height of the insert.

• Measure the resistance of the sensor with an ohmmeter. Test the sensor at 32°F (0°C)

using a container of ice water. The ohm reading should be 100. If the ohm reading is

+/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• Replace the defective relay.

• If the error continues, call service.

E-50 Temperature

Measurement Error

• Call service.

E-60 Real-Time

Clock Error

• Has the appliance been unplugged for an extended period of time?

• To resolve the error, set the power circuit breaker switch to the ON (I) position for

1 minute, then set the power circuit breaker switch to the OFF (O) position for 5

seconds, and then set the power circuit breaker switch to the ON (I) position. The

error message should no longer appear in the LED screen.

• In order for the appliance to fully recharge, the appliance should remain plugged in

and the power circuit breaker switch in the ON (I) position for a minimum of 24 hours

a er resetting.

• Upon resolving an E-60 error, ensure that the date and time are correct.

E-61 Real-Time

Clock Error

• Call service.

E-80 EEPROM Error • Ensure that all temperature and times are properly set.

• If the error continues, call service.

E-81 EEPROM Error • Call service.

E-82 EEPROM Error • Call service.

E-83 EEPROM Error • Call service.

E-87 EEPROM Error • Ensure that all calibration offsets are properly set.

• If the error continues, call service for proper calibration instructions.

E-90 A controller button

is stuck

• A controller button has been held down for longer than 60 seconds. Adjust the

controller. The error will reset when the problem has been resolved.

E-99 Hardware is

over temperature.

• Inspect the connections and the condition of the high-limit bimetal thermostat and

the fan switch ( uid warmers only). Adjust if necessary.

• Ensure that the compartment fan motor is operating ( uid warmers only). Air

movement from the compartment fan should move the safety sail switch to the

closed position. Adjust the fan or replace the fan motor.

• If the error continues, call service.

Troubleshooting Guide

NOTE:

If the warmer is not operating properly, do the following

before calling an authorized service agent:

• Verify that the power to the warmer is on.

• Ensure the female end of plug is securely seated in

the warmer and that the male end of the plug is in an

appropriate, functioning outlet.

• Examine the high limit manual reset button. If the

reset button is tripped, reset the button using the

instructions How to manually reset the warmer.

• If a temperature calibration adjustment is required,

call service for proper instructions.

• All error codes must be cleared by pressing the circuit

breaker on the back of the warmer to the o (O)

position and allowing the warmer to cool.

Notice: Do not attempt to repair or service the warmer

beyond this point. Contact the manufacturer for the

nearest authorized service agent. Repairs made by

any other service agent without prior authorization

by the manufacturer will void the warranty.

How to Manually Reset

the Warmer:

1. Locate the manual reset

button at the rear of the

warmer. (The location may

vary from the diagram.)

2. Use a pen, screwdriver or other long, thin implement

to  rmly push the reset button. The button clicks when

it resets.

If the reset button trips again while the appliance is

running, contact a quali ed service technician.

This section is provided for the assistance of

qualified and trained service technicians only

and is not intended for use by untrained or

unauthorized service personnel. Failure to

observe this precaution may void the warranty.

Circuit

breaker

Manual reset button

Serial number is required for all inquiries.

Part numbers and drawings are subject to change without notice.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Troubleshooting

Code Description Action Required

door The door has been

open for more than 3

minutes.

• Close the door.

• Verify that the door switch is operating. Replace the door switch if necessary.

E-10 The compartment air

sensor is shorted.

• Detach the sensor from the terminal block. Measure the resistance of the sensor with

an ohmmeter. Test the sensor at 32°F (0°C) using a container of ice water. The ohm

reading should be 100. If the ohm reading is +/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• If the error continues call service.

E-11 The compartment air

sensor is open.

• Detach the sensor from the terminal block. Measure the resistance of the sensor with

an ohmmeter. Test the sensor at 32°F (0°C) using a container of ice water. The ohm

reading should be 100. If the ohm reading is +/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• If the error continues call service.

E-30 Under Temperature

(Blanket warmers

only)

This error occurs when the blanket chamber temperature is lower than the set

temperature for 90 minutes or longer.

• Ensure that the door is closed.

• If the compartment is overloaded, redistribute the inventory. Do not exceed the

height of the insert.

E-31 Over Temperature • If the compartment is overloaded, redistribute the inventory. Do not exceed the

height of the insert.

• Measure the resistance of the sensor with an ohmmeter. Test the sensor at 32°F (0°C)

using a container of ice water. The ohm reading should be 100. If the ohm reading is

+/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• Replace the defective relay.

• If the error continues, call service.

E-50 Temperature

Measurement Error

• Call service.

E-60 Real-Time

Clock Error

• Has the appliance been unplugged for an extended period of time?

• To resolve the error, set the power circuit breaker switch to the ON (I) position for

1 minute, then set the power circuit breaker switch to the OFF (O) position for 5

seconds, and then set the power circuit breaker switch to the ON (I) position. The

error message should no longer appear in the LED screen.

• In order for the appliance to fully recharge, the appliance should remain plugged in

and the power circuit breaker switch in the ON (I) position for a minimum of 24 hours

a er resetting.

• Upon resolving an E-60 error, ensure that the date and time are correct.

E-61 Real-Time

Clock Error

• Call service.

E-80 EEPROM Error • Ensure that all temperature and times are properly set.

• If the error continues, call service.

E-81 EEPROM Error • Call service.

E-82 EEPROM Error • Call service.

E-83 EEPROM Error • Call service.

E-87 EEPROM Error • Ensure that all calibration offsets are properly set.

• If the error continues, call service for proper calibration instructions.

E-90 A controller button

is stuck

• A controller button has been held down for longer than 60 seconds. Adjust the

controller. The error will reset when the problem has been resolved.

E-99 Hardware is

over temperature.

• Inspect the connections and the condition of the high-limit bimetal thermostat and

the fan switch ( uid warmers only). Adjust if necessary.

• Ensure that the compartment fan motor is operating ( uid warmers only). Air

movement from the compartment fan should move the safety sail switch to the

closed position. Adjust the fan or replace the fan motor.

• If the error continues, call service.

Troubleshooting Guide

Code Description Action Required

door The door has been

open for more than 3

minutes.

• Close the door.

• Verify that the door switch is operating. Replace the door switch if necessary.

E-10 The compartment air

sensor is shorted.

• Detach the sensor from the terminal block. Measure the resistance of the sensor with

an ohmmeter. Test the sensor at 32°F (0°C) using a container of ice water. The ohm

reading should be 100. If the ohm reading is +/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• If the error continues call service.

E-11 The compartment air

sensor is open.

• Detach the sensor from the terminal block. Measure the resistance of the sensor with

an ohmmeter. Test the sensor at 32°F (0°C) using a container of ice water. The ohm

reading should be 100. If the ohm reading is +/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• If the error continues call service.

E-30 Under Temperature

(Blanket warmers

only)

This error occurs when the blanket chamber temperature is lower than the set

temperature for 90 minutes or longer.

• Ensure that the door is closed.

• If the compartment is overloaded, redistribute the inventory. Do not exceed the

height of the insert.

E-31 Over Temperature • If the compartment is overloaded, redistribute the inventory. Do not exceed the

height of the insert.

• Measure the resistance of the sensor with an ohmmeter. Test the sensor at 32°F (0°C)

using a container of ice water. The ohm reading should be 100. If the ohm reading is

+/- 10, replace the sensor.

• Inspect wires for integrity. Ensure proper and secure connections are made at the

controller and the terminal block.

• Replace the defective relay.

• If the error continues, call service.

E-50 Temperature

Measurement Error

• Call service.

E-60 Real-Time

Clock Error

• Has the appliance been unplugged for an extended period of time?

• To resolve the error, set the power circuit breaker switch to the ON (I) position for

1 minute, then set the power circuit breaker switch to the OFF (O) position for 5

seconds, and then set the power circuit breaker switch to the ON (I) position. The

error message should no longer appear in the LED screen.

• In order for the appliance to fully recharge, the appliance should remain plugged in

and the power circuit breaker switch in the ON (I) position for a minimum of 24 hours

a er resetting.

• Upon resolving an E-60 error, ensure that the date and time are correct.

E-61 Real-Time

Clock Error

• Call service.

E-80 EEPROM Error • Ensure that all temperature and times are properly set.

• If the error continues, call service.

E-81 EEPROM Error • Call service.

E-82 EEPROM Error • Call service.

E-83 EEPROM Error • Call service.

E-87 EEPROM Error • Ensure that all calibration offsets are properly set.

• If the error continues, call service for proper calibration instructions.

E-90 A controller button

is stuck

• A controller button has been held down for longer than 60 seconds. Adjust the

controller. The error will reset when the problem has been resolved.

E-99 Hardware is

over temperature.

• Inspect the connections and the condition of the high-limit bimetal thermostat and

the fan switch ( uid warmers only). Adjust if necessary.

• Ensure that the compartment fan motor is operating ( uid warmers only). Air

movement from the compartment fan should move the safety sail switch to the

closed position. Adjust the fan or replace the fan motor.

• If the error continues, call service.

Troubleshooting Guide

Serial number is required for all inquiries.

Part numbers and drawings are subject to change without notice.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 17

Service

EC1540 Full Assembly and Interior

14b

14a

Serial number is required for all inquiries.

Part numbers and drawings are subject to change without notice.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Service

EC2060 Full Assembly and Interior

Blanket Insert Assembly

14a

14b

14c

24 20

Serial number is required for all inquiries.

Part numbers and drawings are subject to change without notice.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer 19

Service

* Not shown **Quantity varies † Quantity doubles for pass-through option

Item Description Qty EC1540 Qty EC2060

1 Window door assembly 2 5001253†2 5010984†

Full solid door assembly, le hinging   1 5022091†

Full solid door assembly, right hinging   1 5022090†

2 Door handle 2 HD24171†2 HD24171†

3 Screw, M5 x 0.8mm at phillips 4 SC35259†4 SC35259†

4 Control panel overlay 1 PE29025 1 PE29043

Control panel overlay*, pass-through   1 PE29044

5 Top cover 1 5003367 1 1015280

6 Strain relief bushing 1 BU34836* 1 BU34836

7 Cordset, hospital grade, 10' (3m) 1 E3029CD 1 E3029CD

8 Rear cover 1 1010731 1 1010901

9 Sides 2 1010698 2 1015281

10 Casters, 5" (127mm), stem, rigid 2 CS24874 2 CS24874

11 Casters, 5" (127mm), stem, swivel with brake 2 CS24875 2 CS24875

12 Screws, hinge, M5 x 0.8 x 20mm; at phillips 12 SC23868 12 SC23868

Screws, hinge, 10-32 x 3/4" at phillips* 12 SC2072 12 SC2072

13 Hinge set (1 set of 2 hinges) 2 HG22338†2 HG2015†

14 Blanket insert assembly 2 5012175 1 5012196

14a Shelf 2 5012177 2 5012133

14b Blanket support, side 2 5012173 1 5012193

(Upper)

14c Blanket support, bottom   1 5012191

(Lower)

15 Sensor 2 SN33541* 1 SN33541

16 Thermostat, manual reset 1 TT33476 1 TT34600

17 Screws, 8-32 x 1" at phillips 2 SC22138 1 SC22138

18 Sensor block 2 BK28344* 1 BK27983

19 Screws, 8-32 x 1/4" pan phillips ** SC2459 ** SC2459

20 Screws, 6-32 x 1/2" at phillips   2 SC2239

21 Sensor guard 1 1010539  

22 Bottom assembly 1 5011294* 1 1010911

23 Full-perimeter rubber bumper (optional) 1 5015440  

24 Block, manual reset probe   1 BK34822

25 Door gasket* 2 GS23794 2 GS26634

Full solid door gasket*   1 GS38504

Full Assembly and Interior Service List

Serial number is required for all inquiries.

Part numbers and drawings are subject to change without notice.

MN-28667 • Rev 4 • 12/16 • EC Series Blanket Warmer

Service

EC1540 Electrical

EC2060 Electrical

11B

Serial number is required for all inquiries.

Part numbers and drawings are subject to change without notice.

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Enthermics EC1540 Operation And Care Manual

Brand: Enthermics

Model: EC1540

Type: Operation And Care Manual

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Enthermics EC1540 Operation And Care Manual

Enthermics EC1540 Operation And Care Manual

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