Thermalzone Msc49hp13115a, Msc412hp13115a Specification Data

OPERATING INSTRUCTIONS FOR

MINI-SPLIT HEAT PUMP SYSTEM

MODEL

MSC49HP13115A

MSC412HP13115A

950-0021-revB 11-29-06

Copyright IRP 2006

TABLE OF CONTENTS

USER INSTRUCTIONS.......................................................................................................................................................................1

PARTS IDENTIFICATION....................................................................................................................................2

REMOTE CONTROL OPERATION AND INDICATORS....................................................................................................................3

MAINTENANCE.................................................................................................................................................................................9

TROUBLESHOOTING.......................................................................................................................................................................9

WARRANTY.......................................................................................................................................................................................10

TECHNICAL ASSISTANCE...............................................................................................................................................................10

USER INSTRUCTIONS AND INFORMATION

In this manual, you will find safety information for installation and operation. For your safety and the safety of others, please read and understand
all cautions located throughout this manual.

WARNINGS AND CAUTIONS

WARNING

This symbol refers to a hazard or unsafe practice which can result in severe personal injury or death.

CAUTION

This symbol refers to a hazard or unsafe practice which can result in personal injury or property damage.

Please read the instruction manual prior to use to ensure proper operation of your unit.

INSTALLATION

These units are not designed to be installed in the following locations:

In areas where there is a possibility of combustible gases or fumes.

In damp or moist areas.

Always use proper size breaker or fuse. Failure to do so may cause fire.

OPERATION

Always turn the unit to the “OFF” mode with the remote control. Never use a circuit breaker or fuse as a means to turn the unit off and on
except in the case of an emergency.

Do not operate this unit if you are wet or have wet hands. Electric shock can occur.

Do not spray insecticides, paints, or other flammable sprays or liquids into or around the unit.

Do not put foreign objects into the unit.

Do not hang or place items on the unit.

Do not use harsh chemicals such as paint thinner, benzene, or polish to clean the unit.

During cooling operation, shades, blinds, and curtains should be used to shade the room from direct sunlight.

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PARTS IDENTIFICATION AND FUNCTIONS

AIR RETURN

INDOOR UNIT

AIR FILTER

(UNDER COVER)

AIR OUTLET

POWER ON

LIGHT

CONDENSATE

DRAIN

TIMER ON

LIGHT

Line-set and

WHEN:
RUN light is on - Unit is operating in the set mode.
i.e. Cool, Dehumidify, Fan.

TIMER light is on - Unit is in AUTOSTART mode and will start
at the set time.

cables

RUN AND TIMER light is on - Unit is
operating in AUTOSTOP mode and will stop

at the set time.

CONDENSER
AIR INLETS
(side and back)

EMERGENCY OPERATION SWITCH

Is located under front cover of indoor
unit. PRESS ON
Unit will operate at last known function
and temperature.
PRESS OFF
Unit will stop until restarted by the
remote or by this switch.

CONDENSER

AIR DISCHARGE

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OUTDOOR UNIT