Mobile Climate Control 12-1203 Owner's manual

Brand: Mobile Climate Control

Model: 12-1203

Category: Space heaters

Type: Owner's manual

This manual is also suitable for

4240006

Mobile Climate Control 12-1203

Below you will find brief product information for Mobile Climate Control 12-1203. This device is a standalone heater that can be used to heat the cab of a vehicle. It has a heating capacity of 36,000 BTU/h and an air flow of 400 CFM. The heater is powered by a 12 VDC power source and draws 14 amps of current. It has a 3-speed motor that allows the user to control the fan speed. The heater is also equipped with hose adapters for defrosting and cab ducting requirements.

Here are some of the possible use cases for the Mobile Climate Control 12-1203:

Heating the cab of a truck or other vehicle

Mobile Climate Control 12-1203

Here are some of the possible use cases for the Mobile Climate Control 12-1203:

Heating the cab of a truck or other vehicle

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Table of Contents

Description and Ope

ration ……………………………………………….

Pg. 3

Electrical

Drawing

……………………………….

……………………

…

Pg. 4

Safety Precautions ……………………

…………………………………..

Pg. 5

- 8

Operation

…………………………….

……………………………………………

Pg. 9

Maintenance …………………………………………………………………

Pg.

Dimensions

…

………………………………………………………………

……..

Pg.

Parts

………………………………………………………………………

………..

Pg.

-13

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1203 12V Heater

The

Heater is

a standalone

heater, hot

engine coolant to enter

the heater coil when it is activated by the

driver/operator.

The blower motor consists of one assembly, and can operate in low, medium and high speeds.

A higher capacity than the 202 and 205, the 212 equipped with hose

adapters offers installation flexibility for

defrosting and cab ducting requirements.

Specifications:

Heating

……………………………………………………

……………………………...

,000

U/h (

10550

Air Flow

……………………………………………………

……………………………….

400

CFM

680

M³

Voltage

……………………………………………………

……………………………..

Current

12V

………………………………………………………………………………….

amps

Motor

....

…………………………………………………

…………………………..

3 Speed Operated

Weight

……………………………………

…………………

…………………………

lbs. (

5.5

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1203 12V Heater

Electrical

Schematic

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1203 12V Heater

Safety Precautions

General Practices

ALWAYS WEAR GOGGLES OR SAFETY GLASSES

, refrigerant liquid, refrigeration oil,

and battery acids can permanently damage the

eyes.

2. Never operate the system with the compressor discharge valve closed

3. Keep your hands, clothing and tools clear of the fans and belts when the system is running. This should also be considered

when

ope

ning and closing compressor valves.

4. Make sure gauge manifold hoses are in good condition. Never let them come in contact with a belt, fan pulley, or any hot s

urface.

5. Never apply heat to sealed air conditioning system components or container.

6. Fluor

ocarbon refrigerants, in the presence of an open flame or electrical short, produce toxic gases that are severe respi

tory

irritants capable of causing death.

7. Make sure that all mounting bolts are tight and the correct length for their particular appli

cation.

8. Use extreme caution when drilling in the units. The holes may weaken structural components, and holes drilled into electri

cal wiring

can cause fire or explosion. Drilled holes may also puncture pressurized system components causing leaks, exerc

ise caution when

drilling close to coil, tubing, hoses and other system components.

9. Use caution when working around exposed coil fins. The fins can cause painful lacerations.

10. Use caution when working on a refrigerant or air conditioning system in an

y enclosed or confined area with a limited air supply,

Refrigerant gas will displace

air causing oxygen depletion resulting in suffocation and possible death.

11. EPA Section 608 is required to work on Air Conditioning Systems.

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Refrigerant

Although fluorocarbon refrigerants are classified as safe refrigerants, certain precautions must be observed when handling th

em or

servicing a unit in which they are used. When exposed to the atmosphere from the liquid state, fluorocarbon refri

gerants evaporate

quickly freezin

g anything in the near vicinity,

including

causing frost bite if spilled on skin.

First Aid

In the event of frost bite, the objectives of first aid are to protect the frozen area from further injury, to warm the affec

ted ar

rapidly and to maintain respiration.

EYES: For contact with liquid, immediately flush eyes with large amount of water and seek prompt medical attention.

SKIN: Flush area with a large amount of lukewarm water. Do not apply heat. Remove contaminated clot

hing and shoes. Wrap

burns with dry, sterile, bulky dressing to protect from infection/injury. Seek medical attention. Wash contaminated clothing

before reuse.

INHALATION: Move victim to fresh air and use CPR if necessary. Stay with victim until arrival of

emergency medical

personnel.

Refrigeration Oil

Avoid refrigeration oil contact with the eyes. Avoid prolonged or repeated contact of refrigeration oil with skin or clothing

. Wash

thoroughly after handling refrigeration oil to prevent irritation.

First Aid

EYES: For contact with oil, immediately flush with plenty of water for at least 15 minutes. Call Physician if irritation

persists.

SKIN: Wash skin with soap and water. Call Physician if irritation persists.

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Electrical

Hazards

High Voltage

When servicing or repairing an air conditioning unit, the possibility of serious or even fatal injury from electrical shocks

exists.

Extreme care must be used when working with an operating air conditioning system. Lethal voltage can e

xist on connections on the

high voltage side of the system.

Precautions

When working on high voltage circuits on the air conditioning units, do not make any rapid moves. If a tool drops, do not gra

for it. People do not contact high voltage wires on purpo

se. It occurs from an unplanned movement.

Use tools with insulated handles that are in good condition. Never hold metal tools in your hand if exposed, energized

conductors are in reach.

Treat all wires and connections as high voltage until a meter or wri

ng diagram show different.

Never work alone on high voltage circuits on an air conditioning unit, another person should always be standing by in the

event of an accident to shut off the air conditioning unit and to aid a victim.

Have electrically insulat

ed gloves, cable cutters, and safety glasses available in the immediate vicinity in the event of an

accident.

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First Aid

IMMEDIATE First Aid must be initiated after a person has received an electrical shock. Check for pulse and

breathing; perform CPR

(Cardio Pulmonary Resuscitation) if either is absent. Obtain immediate medical assistance.

The source of shock must be immediately removed by either shutting down the power or removing the victim from the source. If

it is

not poss

ible to shut off the power, the wire should be cut with either an insulated instrument (e.g. a wooden handle axe or cable

cutters with heavily insulated handles) or by a rescuer wearing electrically insulated gloves and safety glasses. Whichever m

ethod is

used do not look at the wire while it is being cut. The ensuing flash could cause burns and blindness.

If the victim has to be removed from the live circuit, pull the victim off with a non conductive material. Use the victim’s

coat, or rope,

wood or loop

your belt around the victim’s leg or arm and pull the victim off. DO NOT TOUCH the victim. You can receive a shock from

current flowing through the victim’s body. After separating the victim from the power source, check immediately for presence

of pulse

d respiration. If pulse is not present, START CPR and call for emergency medical assistance. If a pulse is present, Respirati

on may be

restored by using mouth to mouth resuscitation, but call for emergency medical assistance.

Low Voltage

Control circuits u

sed in air conditioning systems are low 12/24 volts dc. This voltage potential is not considered dangerous, but the

large amount of current available (over 30 Amperes) can cause severe burns if shorted to ground.

Do not wear jewelry, watch or rings. These

items can short out electrical circuits and cause severe burns to wearer.

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Operation

Heating

Operator

controls speeds

by se

lecting operation

from dash

controls

engine

coolant enter

the heater coil.

Blower Speeds

Low Speed

12 volts are

supplied to

the yellow wire lead.

Medium

Speed

12 volts

are

supplied to

the red wire lead.

High Speed

12 volts

are

supplied to

the orange wire lead.

Maintenance

The

Heater

is basically a maintenance free unit. Periodic cleaning of the coil is required dependant on dust

conditions. The coil can be cleaned by blowing low pressure air through the coil, or by using a vacuum. Electrical plugs and

connections

should be checked pe

riodically for

clean

contact

and cleanliness.

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Dimensions:

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Parts:

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SYM

QTY

Part#

Description

0055

Casing

0056

Cover

1011

Cover

0125

Hose adapter 2 ½”

0057

Coil Bracket

0058

Coil Bracket

0012

Mounting Bracket

0090

Heater Coil

1513

Blower Assy. 12V

0053

Motor 12V, 3 Speed

0048

Blower Housing

0348

Housing Top

0060

Venturi

0200

Blower Wheel

Mobile Climate Control 12-1203 Owner's manual

Brand: Mobile Climate Control

Model: 12-1203

Category: Space heaters

Type: Owner's manual

This manual is also suitable for

4240006

Mobile Climate Control 12-1203

Here are some of the possible use cases for the Mobile Climate Control 12-1203:

Heating the cab of a truck or other vehicle

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Mobile Climate Control 12-1203 Owner's manual

This manual is also suitable for

Mobile Climate Control 12-1203 Owner's manual

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