Toshiba MMY-MAP1606FT8P-UK, MMY-MAP0806FT8P-UK, MMY-MAP0806FT8JPUK, MMY-MAP2006FT8P-UK, MMY-MAP1806FT8P-UK Installation Manual

AIR CONDITIONER (MULTI TYPE)

AMP Air Conditioning

www.ampair.co.uk | [e-mail]

Installation Manual

1117701501

Outdoor Unit

Model name:

MMY-MAP0806FT8P-UK
MMY-MAP1006FT8P-UK
MMY-MAP1206FT8P-UK
MMY-MAP1406FT8P-UK
MMY-MAP1606FT8P-UK
MMY-MAP1806FT8P-UK
MMY-MAP2006FT8P-UK

MMY-MAP0806FT8JPUK
MMY-MAP1006FT8JPUK
MMY-MAP1206FT8JPUK
MMY-MAP1406FT8JPUK
MMY-MAP1606FT8JPUK
MMY-MAP1806FT8JPUK
MMY-MAP2006FT8JPUK

For commercial use

English

– 1 –

AMP Air Conditioning

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Original instruction

ADOPTION OF NEW REFRIGERANT

This Air Conditioner uses R410A an environmentally friendly refrigerant.

Contents

1 Precautions for safety ......................................................... 3

2 Accessory parts. .......................................................... .....

3 Installation of new refrigerant air conditioner . ............................ .....

4 Selection of installation place. ..................................................

5 Carrying in the outdoor unit . .................................................

6 Installation of the outdoor unit. ...............................................

7 Refrigerant piping

. ..........................................................

8 Electric wiring. ................................................................

9 Address setting . .............................................................

10 How to set up the cooling only indoor unit . ...................................

11 Test run
12 Troubleshooting

. ............................ .................... ............ .........

................ .............................................

.

13 Machine card and logbook. ...................................................

..

11
12
14

24
28

37

38

40

41

Thank you for purchasing this Toshiba air conditioner.
This Installation Manual describes the installation method of the outdoor unit. For installation of indoor units, follow the
Installation Manual supplied with the indoor unit.
Moreover, as this installation manual includes the important articles concerning the “Machinery Directive” (Directive
2006/42/EC), please read through the manual and make sure you understand it. After installation, give this Installation
Manual with the Owner’s Manual, the Owner’s Manual and the Installation Manual supplied with the indoor unit to the
customer and tell the customer to keep them safe.
Prepare an exclusive power source for indoor units, independent to that for outdoor units.
Y-shaped branching joints or a branching header (separately purchased) are required for connecting pipes between indoor
and outdoor units. Choose either of them considering the system capacity concerning piping. For installing branching pipes,
refer to the installation manual of the Y-shaped branching unit or branching header (separately purchased).
Outdoor connecting branching joints are required for connecting between outdoor units.

Generic Denomination: Air Conditioner

8
9
9

Definition of Qualified Installer or Qualified Service Person

The air conditioner must be installed, maintained, repaired and removed by a qualified installer or qualified service person.
When any of these jobs is to be done, ask a qualified installer or qualified service person to do them for you.
A qualified installer or qualified service person is an agent who has the qualifications and knowledge described in the table
below.

Agent Qualifications and knowledge which the agent must have

• The qualified installer is a person who installs, maintains, relocates and removes the air conditioners made by
Toshiba Carrier Corporation. He or she has been trained to install, maintain, relocate and remove the air conditioners
made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such operations by an
individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to
these operations.

• The qualified installer who is allowed to do the electrical work involved in installation, relocation and removal has
the qualifications pertaining to this electrical work as stipulated by the local laws and regulations, and he or she is a
person who has been trained in matters relating to electrical work on the air conditioners made by Toshiba Carrier
Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who have

Qualified installer

Qualified service
person

been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified installer who is allowed to do the refrigerant handling and piping work involved in installation, relocation
and removal has the qualifications pertaining to this refrigerant handling and piping work as stipulated by the local
laws and regulations, and he or she is a person who has been trained in matters relating to refrigerant handling
and piping work on the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been
instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted
with the knowledge related to this work.

• The qualified installer who is allowed to work at heights has been trained in matters relating to working at heights
with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such
matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge
related to this work.

• The qualified service person is a person who installs, repairs, maintains, relocates and removes the air conditioners
made by Toshiba Carrier Corporation. He or she has been trained to install, repair, maintain, relocate and remove
the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed in such
operations by an individual or individuals who have been trained and is thus thoroughly acquainted with the
knowledge related to these operations.

• The qualified service person who is allowed to do the electrical work involved in installation, repair, relocation and
removal has the qualifications pertaining to this electrical work as stipulated by the local laws and regulations, and he
or she is a person who has been trained in matters relating to electrical work on the air conditioners made by Toshiba
Carrier Corporation or, alternatively, he or she has been instructed in such matters by an individual or individuals who
have been trained and is thus thoroughly acquainted with the knowledge related to this work.

• The qualified service person who is allowed to do the refrigerant handling and piping work involved in installation,
repair, relocation and removal has the qualifications pertaining to this refrigerant handling and piping work as
stipulated by the local laws and regulations, and he or she is a person who has been trained in matters relating to
refrigerant handling and piping work on the air conditioners made by Toshiba Carrier Corporation or, alternatively,
he or she has been instructed in such matters by an individual or individuals who have been trained and is thus
thoroughly acquainted with the knowledge related to this work.

• The qualified service person who is allowed to work at heights has been trained in matters relating to working at
heights with the air conditioners made by Toshiba Carrier Corporation or, alternatively, he or she has been instructed
in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the
knowledge related to this work.

2-EN1-EN

Definition of Protective Gear

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When the air conditioner is to be transported, installed, maintained, repaired or removed, wear protective gloves and
‘safety’ work clothing.
In addition to such normal protective gear, wear the protective gear described below when undertaking the special work
detailed in the table below.
Failure to wear the proper protective gear is dangerous because you will be more susceptible to injury, burns, electric
shocks and other injuries.

Work undertaken Protective gear to wear

All types of work

Electrical-related work

Work at heights
(50 cm or more)

Transportation of
heavy objects

Repair of outdoor unit Gloves to provide protection for electricians and from heat

Protective gloves
‘Safety’ working clothing

Gloves to provide protection for electricians and from heat
Insulating shoes
Clothing to provide protection from electric shock

Helmets for use in industry

Shoes with additional protective toe cap

 Warning indications on the air conditioner unit

Warning indication Description

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote
electric power supplies
before servicing.

WARNING

Moving parts.
Do not operate unit with grille
removed.
Stop the unit before the servicing.

CAUTION

High temperature parts.
You might get burned
when removing this panel.

WARNING

ELECTRICAL SHOCK HAZARD

Disconnect all remote electric power supplies before servicing.

WARNING

Moving parts.
Do not operate unit with grille removed.
Stop the unit before the servicing.

CAUTION

High temperature parts.
You might get burned when removing this panel.

CAUTION

Do not touch the aluminum
fins of the unit.
Doing so may result in injury.

CAUTION

BURST HAZARD

Open the service valves before
the operation, otherwise there
might be the burst.

CAUTION

Do not climb onto the
fan guard.

Doing so may result in injury.

CAUTION

Do not touch the aluminium fins of the unit.
Doing so may result in injury.

CAUTION

BURST HAZARD

Open the service valves before the operation, otherwise there might be
the burst.

CAUTION

Do not climb onto the fan guard.

Doing so may result in injury.

– 2 –

4-EN3-EN

– 3 –

AMP Air Conditioning

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1 Precautions for safety

The manufacturer shall not assume any liability for the damage
caused by not observing the description of this manual.

WARNING

General

• Before starting to install the air conditioner, read through the
Installation Manual carefully, and follow its instructions to install
the air conditioner. Otherwise, falling down of the unit may occur,
or the unit may cause noise, vibration or water leakage.

• Only a qualified installer(*1) or qualified service person(*1) is
allowed to do installation work. If installation is carried out by
an unqualified individual, a fire, electric shocks, injury, water
leakage, noise and/or vibration may result.

• If using separately sold products, make sure to use Toshiba
specified products only. Using unspecified products may cause
fire, electric shock, water leak or other failure.

• Do not use any refrigerant different from the one specified for
complement or replacement.

Otherwise, abnormally high pressure may be generated in the

refrigeration cycle, which may result in a failure or explosion of
the product or an injury to your body.

• Before opening the service panel of the outdoor unit, set the
circuit breaker to the OFF position. Failure to set the circuit
breaker to the OFF position may result in electric shocks through
contact with the interior parts. Only a qualified installer(*1) or
qualified service person(*1) is allowed to remove the service
panel of the outdoor unit and do the work required.

• Before carrying out the installation, maintenance, repair or
removal work, be sure to set the circuit breakers for both the
indoor and outdoor units to the OFF position. Otherwise, electric
shock may result.

• Place a “Work in progress” sign near the circuit breaker while the
installation, maintenance, repair or removal work is being carried
out. There is a danger of electric shocks if the circuit breaker is
set to ON by mistake.

• Only a qualified installer(*1) or qualified service person(*1) is
allowed to undertake work at heights using a stand of 50 cm or
more or to remove the intake grille of the indoor unit to undertake
work.

• Wear protective gloves and safety work clothing during
installation, servicing and removal.

• Do not touch the aluminium fin of the outdoor unit. You may
injure yourself if you do so. If the fin must be touched for some
reason, first put on protective gloves and safety work clothing,
and then proceed.

• Do not climb onto or place objects on top of the outdoor unit. You
may fall or the objects may fall off of the outdoor unit and result
in injury.

• When working at height, put a sign in place so that no-one will
approach the work location before proceeding with the work.
Parts or other objects may fall from above, possibly injuring a
person below. Also, be sure that workers put on helmets.

• When cleaning the filter or other parts of the outdoor unit, set
the circuit breaker to OFF without fail, and place a “Work in
progress” sign near the circuit breaker before proceeding with
the work.

• The refrigerant used by this air conditioner is the R410A.

• You shall ensure that the air conditioner is transported in stable
condition. If you find any part of the product broken, contact your
dealer.

• Do not disassemble, modify or move the product yourself. Doing
so may cause fire, electric shock, injury or water leaks.

6-EN5-EN

• This appliance is intended to be used by expert or trained users

AMP Air Conditioning

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in shops, in light industry, or for commercial use by lay persons.

• We do not take any responsibility on the local design.

Selection of installation location

• If you install the unit in a small room, take appropriate measures
to prevent the refrigerant from exceeding the limit concentration
even if it leaks. Consult the dealer from whom you purchased the
air conditioner when you implement the measures. Accumulation
of highly concentrated refrigerant may cause an oxygen
deficiency accident.

• Do not install in a location where flammable gas may leaks are
possible. If the gas should leak and accumulate around the unit,
it may ignite and cause a fire.

• When transporting the air conditioner, wear shoes with protective
toe caps, protective gloves and other protective clothing.

• When transporting the air conditioner, do not take hold of the
bands around the packing carton. You may injure yourself if the
bands should break.

• Other than floor standing and console types, install the indoor
unit at least 2.5 m above the floor level since otherwise the users
may injure themselves or receive electric shocks if they poke
their fingers or other objects into the indoor unit while the air
conditioner is running.

• Do not place any combustion appliance in a place where it is
directly exposed to the wind of air conditioner, otherwise it may
cause imperfect combustion.

• Do not install outdoor units where the operation sound may
cause a disturbance. (Especially at the boundary line with a
neighbour, install the air conditioner while considering the noise.)

Installation

• Follow the instructions in the Installation Manual to install the air
conditioner. Failure to follow these instructions may cause the
product to fall down or topple over or give rise to noise, vibration,
water leakage or other failure.

• The designated bolts (M12) and nuts (M12) for securing the
outdoor unit must be used when installing the unit.

• Install the outdoor unit property in a location that is durable
enough to support the weight of the outdoor unit. Insufficient
durability may cause the outdoor unit to fall, which may result in
injury.

• Install the unit in the prescribed manner for protection against
strong wind and earthquake. Incorrect installation may result in
the unit falling down, or other accidents.

• Be sure to fix the screws back which have been removed for
installation or other purposes.

Refrigerant piping

• Install the refrigerant pipe securely during the installation
work before operating the air conditioner. If the compressor
is operated with the valve open and without refrigerant pipe,
the compressor sucks air and the refrigeration cycles is over
pressurized, which may cause a injury.

• Tighten the flare nut with a torque wrench in the specified
manner. Excessive tighten of the flare nut may cause a crack in
the flare nut after a long period, which may result in refrigerant
leakage.

• Ventilate the air if the refrigerant gas leaks during installation.
If the leaked refrigerant gas comes into contact with fire, toxic
gas may be produced.

– 4 –

8-EN7-EN

– 5 –

AMP Air Conditioning

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• After the installation work, confirm that refrigerant gas does
not leak. If refrigerant gas leaks into the room and flows near
a fire source, such as a cooking range, noxious gas may be
generated.

• When the air conditioner has been installed or relocated,
follow the instructions in the Installation Manual and purge
the air completely so that no gases other than the refrigerant
will be mixed in the refrigerating cycle. Failure to purge the air
completely may cause the air conditioner to malfunction.

• Nitrogen gas must be used for the airtight test.

• The charge hose must be connected in such a way that it is not
slack.

• If refrigerant gas has leaked during the installation work, ventilate
the room immediately. If the leaked refrigerant gas comes in
contact with fire, noxious gas may be generated.

Electrical wiring

• Only a qualified installer(*1) or qualified service person(*1) is
allowed to carry out the electrical work of the air conditioner.

Under no circumstances must this work be done by an

unqualified individual since failure to carry out the work properly
may result in electric shocks and/or electrical leaks.

• When connecting the electrical wires, repairing the electrical
parts or undertaking other electrical jobs, wear gloves to provide
protection for electricians and from heat, insulating shoes and
clothing to provide protection from electric shocks. Failure to
wear this protective gear may result in electric shocks.

• When executing address setting, test run, or troubleshooting
through the checking window on the electrical control box, put on
insulated heat-proof gloves, insulated shoes and other clothing
to provide protection from electric shock. Otherwise you may
receive an electric shock.

• Use wiring that meets the specifications in the Installation
Manual and the stipulations in the local regulations and laws.
Use of wiring which does not meet the specifications may give
rise to electric shocks, electrical leakage, smoking and/or a fire.

• Check that the product is properly earthed. (grounding work)

Incomplete earthing may cause electric shock.

• Do not connect the earth line to a gas pipe, water pipe, lightning
conductor, or a telephone earth line.

• After completing the repair or relocation work, check that the
ground wires are connected properly.

• Install a circuit breaker that meets the specifications in the
installation manual and the stipulations in the local regulations
and laws.

• Install the circuit breaker where it can be easily accessed by the
agent.

• When installing the circuit breaker outdoors, install one which is
designed to be used outdoors.

• Under no circumstances must the power cable be extended.
Connection trouble in the places where the cable is extended
may give rise to smoking and/or a fire.

• Electrical wiring work shall be conducted according to law and
regulation in the community and installation manual.

Failure to do so may result in electrocution or short circuit.

• Do not supply power from the power terminal block equipped on
the outdoor unit to another outdoor unit. Capacity overflow may
occur on the terminal block and may result in fire.

• When carrying out electric connection, use the wire specified in
the Installation Manual and connect and fix the wires securely to
prevent them applying external force to the terminals. Improper
connection or fixing may result in fire.

10-EN9-EN

Test run

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• Before operating the air conditioner after having completed the
work, check that the electrical parts box cover of the indoor unit
and service panel of the outdoor unit are closed, and set the
circuit breaker to the ON position. You may receive an electric
shock if the power is turned on without first conducting these
checks.

• When you have noticed that some kind of trouble (such as
when an error display has appeared, there is a smell of burning,
abnormal sounds are heard, the air conditioner fails to cool or
heat or water is leaking) has occurred in the air conditioner, do
not touch the air conditioner yourself but set the circuit breaker
to the OFF position, and contact a qualified service person.
Take steps to ensure that the power will not be turned on (by
marking “out of service” near the circuit breaker, for instance)
until qualified service person arrives. Continuing to use the air
conditioner in the trouble status may cause mechanical problems
to escalate or result in electric shocks or other failure.

• After the work has finished, be sure to use an insulation tester
set (500V Megger) to check the resistance is 1 MΩ or more
between the charge section and the non-charge metal section
(Earth section). If the resistance value is low, a disaster such as
a leak or electric shock is caused at user’s side.

• Upon completion of the installation work, check for refrigerant
leaks and check the insulation resistance and water drainage.

Then conduct a test run to check that the air conditioner is

operating properly.

• If you have discovered that the fan grille is damaged, do not
approach the outdoor unit but set the circuit breaker to the OFF
position, and contact a qualified service person(*1) to have the
repairs done. Do not set the circuit breaker to the ON position
until the repairs are completed.

• After the installation work, follow the Owner’s Manual to explain
to the customer how to use and maintain the unit.

Relocation

• Only a qualified installer(*1) or qualified service person(*1) is
allowed to relocate the air conditioner. It is dangerous for the air
conditioner to be relocated by an unqualified individual since a
fire, electric shocks, injury, water leakage, noise and/or vibration
may result.

• When carrying out the pump-down work shut down the
compressor before disconnecting the refrigerant pipe.
Disconnecting the refrigerant pipe with the service valve left open
and the compressor still operating will cause air or other gas to
be sucked in, raising the pressure inside the refrigeration cycle to
an abnormally high level, and possibly resulting in rupture, injury
or other trouble.

• Never recover the refrigerant into the outdoor unit. Be sure to
use a refrigerant recovery machine to recover the refrigerant
when moving or repairing. It is impossible to recover the
refrigerant into the outdoor unit. Refrigerant recovery into the
outdoor unit may result in serious accidents such as explosion of
the unit, injury or other accidents.

Explanations given to user

• Upon completion of the installation work, tell the user where the
circuit breaker is located. If the user does not know where the
circuit breaker is, he or she will not be able to turn it off in the
event that trouble has occurred in the air conditioner.

– 6 –

(*1) Refer to the “Definition of Qualified Installer or Qualified Service Person.”

12-EN11-EN

CAUTION

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New refrigerant air conditioner installation

• This air conditioner adopts the new HFC refrigerant (R410A)
which does not destroy ozone layer.

• The characteristics of R410A refrigerant are; easy to absorb
water, oxidizing membrane or oil, and its pressure is approx. 1.6
times higher than that of refrigerant R22. Accompanied with the
new refrigerant, refrigerating oil has also been changed.

Therefore, during installation work, be sure that water, dust,

former refrigerant, or refrigerating oil does not enter the
refrigerating cycle.

• To prevent charging an incorrect refrigerant and refrigerating
oil, the sizes of connecting sections of charging port of the
main unit and installation tools are changed from those for the
conventional refrigerant.

• Accordingly the exclusive tools are required for the new
refrigerant (R410A).

• For connecting pipes, use new and clean piping designed for
R410A, and please care so that water or dust does not enter.

– 7 –

To Disconnect the Appliance from Main Power Supply.

• This appliance must be connected to the main power supply by
means of a switch with a contact separation of at least 3 mm.

The installation fuse (all type can be used) must be used for
the power supply line of this conditioner.

Do not wash air conditioners with pressure washers.

• Electric leaks may cause electric shocks or fires.

13-EN 14-EN

2 Accessory parts

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Q’ty

Part name

Owner’s Manual 1111 –

Installation Manual 1111 – This manual for installer.

F-GAS label 1111

Attached clamp filter –––1

Attached binding band –––1
Attached pipe

(Ø22.2 both forward
and downward)

Attached pipe
(Ø28.6 both forward
and downward)

Attached pipe
(Ø19.1 both forward
and downward)

Attached pipe
(Ø19.1 both forward
and downward)

Attached pipe
(Ø22.2 both forward
and downward)

MAP080
MAP100

MAP120 MAP140

1–––

–111

1–––

–1––

––11

MAP160
MAP180
MAP200

Shape Usage

(Be sure to hand it to the
customers.)

Fill the items on the label after
adding refrigerant.

For earth line.

Suction-side gas pipe
Ø25.4→Ø22.2 pipe fitting

Suction-side gas pipe
Ø25.4→Ø28.6 pipe fitting

Discharge-side gas pipe
Ø15.9→Ø19.1 pipe fitting
* Flare the connector on the

outdoor unit for installation.

Discharge-side gas pipe
* Flare the connector on the

outdoor unit for installation.

Discharge-side gas pipe
Ø19.1→Ø22.2 pipe fitting
* Flare the connector on the

outdoor unit for installation.

Part name

Attached pipe
(Ø12.7 for draw-out
forward)

Attached pipe
(Ø12.7 for draw-out
downward)

Attached pipe
(Ø15.9 for draw-out
forward)

Attached pipe
(Ø15.9 for draw-out
downward)

Attached pipe
(Ø19.1 for draw-out
forward)

Attached pipe
(Ø19.1 for draw-out
downward)

Q’ty

MAP080
MAP100

MAP120 MAP140

–1––

–1––

––1–

––1–

–––1

–––1

MAP160
MAP180
MAP200

Shape Usage

Liquid pipe
Ø15.9→Ø12.7 pipe fitting
* Flare the connector on the

outdoor unit for installation.

Liquid pipe
* Flare the connector on the

outdoor unit for installation.

Liquid pipe
Ø15.9→Ø19.1 pipe fitting
* Flare the connector on the

outdoor unit for installation.

Attached pipe
(Ø12.7 for draw-out
forward)

Attached pipe
(Ø12.7 for draw-out
downward)

1 5 -EN 16 -EN

1–––

1–––

Liquid pipe
* Flare the connector on the

outdoor unit for installation.

– 8 –

– 9 –

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3 Installation of new refrigerant air conditioner

This air conditioner adopts the new HFC refrigerant (R410A) which does not deplete the ozone layer.

• R410A refrigerant is vulnerable to impurities such as water, oxidizing membranes, or oils because the pressure

of R410A refrigerant is higher than that of the former refrigerant by approximately 1.6 times.

As well as the adoption of the new refrigerant, the refrigerating oil has been also changed. Therefore, pay

attention so that water, dust, former refrigerant, or refrigerating oil does not enter the refrigerating cycle of the
new refrigerant air conditioner during installation.

• To prevent mixing of refrigerant or refrigerating oil, the size of the charge port of the main unit or connecting

section of the installation tool differs to that of an air conditioner for the former refrigerant.

Accordingly, exclusive tools are required for the new refrigerant (R410A) as shown below.

• For connecting pipes, use new and clean piping materials so that water or dust does not enter.

 Required tools and cautions on handling

It is necessary to prepare the tools and parts for installation as described below. The tools and parts which will be
newly prepared in the following items should be restricted to exclusive use.

Explanation of symbols

: Newly prepared (It is necessary to use it exclusively with R410A, separately from those for R22 or R407C.)

: Former tool is available.

Used tools Usage Proper use of tools/parts

Gauge manifold
Charging hose

Charging cylinder Charging refrigerant Unusable (Use the Refrigerant charging balance.)
Gas leak detector Checking gas leak

Vacuum pump Vacuum drying
Vacuum pump with counterflow Vacuum drying

Flare tool Flare processing of pipes Usable by adjusting size
Bender Bending processing of pipes
Refrigerant recovery device Recovering refrigerant
Torque wrench Tightening flare nut
Pipe cutter Cutting pipes

Refrigerant canister Charging refrigerant
Brazing machine/Nitrogen gas

cylinder
Refrigerant charging balance Charging refrigerant

Vacuuming, charging refrigerant
and operation check

Brazing of pipes

Exclusive to R410A
Exclusive to R410A

Exclusive to R410A

Usable if a counter-flow preventive adapter is
attached

R22 (Existing article)

R22 (Existing article)
Exclusive to R410A
Exclusive to Ø12.7mm and Ø15.9mm
R22 (Existing article)

Exclusive to R410A
Enter the refrigerate name for identification

R22 (Existing article)
R22 (Existing article)

4 Selection of installation place

Upon customer’s approval, install the air conditioner in a place which satisfies the following conditions:

• Place where it can be installed horizontally.

• Place which can reserve a sufficient service space for safe maintenance or checks.

• Place where there is no problem even if the drained water overflows.

Avoid the following places:

• Salty places (seaside area) or places with much gas sulfide (hot spring area) (If selecting such a place, special
maintenance is required.)

• Places where oil (including machine oil), steam, oil smoke or corrosive gas is generated.

• Places where iron or other metal dust is present. If iron or other metal dust adheres to or collects on the interior
of the air conditioner, it may spontaneously combust and start a fire.

• Places where an organic solvent is used.

• Chemical plants with a cooling system using liquid carbon dioxide.

• Places where a device generating high frequency (inverter, non-utility generator, medical apparatus, or
communication equipment) is set. (Malfunction or abnormal control of the air conditioner, or interference to
devices listed above may occur.)

• Places where discharged air from the outdoor unit blows against the windows of a neighbour’s house.

• Places unable to bear the weight of the unit.

• Places with poor ventilation.

• The cooling performance may decline considerably when total operating capacity of cooling indoor units is less
than 4HP while ambient temperature is below 0°C.

1 7 -EN

18-EN

 Installation space

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Leave space necessary for running, installation and servicing.

Air discharge

Air intake

Air intake

Air intake

500mm or more

(Rear side)

10mm or more

500mm or more

(Front side)

Installation/servicing

surface

Square hole
for handling

Outdoor unit top view

20mm or more20mm or more

NOTE

• If there is an obstacle above the outdoor unit, leave a space of 2000mm or more to the top end of the outdoor
unit.

• If there is a wall around the outdoor unit, make sure that its height does not exceed 800mm.

Air intake

10mm or more

q Combination of outdoor units (* : FT8P-UK , FT8JPUK )

Model name Unit 1 Unit 2 Unit 3

MMY-MAP0806* MMY-MAP0806* - ­MMY-MAP1006* MMY-MAP1006* - ­MMY-MAP1206* MMY-MAP1206* - ­MMY-MAP1406* MMY-MAP1406* - ­MMY-MAP1606* MMY-MAP1606* - ­MMY-MAP1806* MMY-MAP1806* - ­MMY-MAP2006* MMY-MAP2006* - ­MMY-AP2216* MMY-MAP1206* MMY-MAP1006* ­MMY-AP2416* MMY-MAP1406* MMY-MAP1006* ­MMY-AP2616* MMY-MAP1406* MMY-MAP1206* ­MMY-AP2816* MMY-MAP1406* MMY-MAP1406* ­MMY-AP3016* MMY-MAP1606* MMY-MAP1406* ­MMY-AP3216* MMY-MAP1806* MMY-MAP1406* ­MMY-AP3416* MMY-MAP1806* MMY-MAP1606* ­MMY-AP3616* MMY-MAP1806* MMY-MAP1806* ­MMY-AP3816* MMY-MAP2006* MMY-MAP1806* ­MMY-AP4016* MMY-MAP2006* MMY-MAP2006* ­MMY-AP4216* MMY-MAP1406* MMY-MAP1406* MMY-MAP1406*

– 0 1 –

20-EN19-EN

– 1 1 –

AMP Air Conditioning

www.ampair.co.uk | [e-mail]

5 Carrying in the outdoor unit

CAUTION

Handle the outdoor unit carefully, observing the following items.

• When using a forklift or other machinery for loading/unloading in transportation, insert the fork of the forklift into

the rectangular holes for handling as shown below.

• When lifting up the unit, insert a rope able to bear the unit’s weight into the rectangular holes for handling, and

tie the unit from 4 sides.

(Apply padding in positions where the rope comes into contact with the outdoor unit so that no damage is

caused to the outer surface of the outdoor unit.)

(There are reinforcing plates on the side surfaces, so the rope cannot be passed through.)

INCORRECT INCORRECTCORRECT

Plaster
board

Rope

Rectangular

holes for
handling

Front/Back

CORRECT

Fork of the
forklift

Side

INCORRECT

Plaster
board

Rectangular
holes for
lifting

Reinforcing
plate

 Weight centre and weight

¿ Weight centre of an outdoor unit

Anchor bolt positionA. B. C.Anchor bolt position Anchor bolt position

700

755

Y

Anchor bolt position

X

Z

No. Model type X (mm) Y (mm) Z (mm) Weight (kg)

MMY-MAP080*

A

MMY-MAP100*
MMY-MAP120*

B

MMY-MAP140*
MMY-MAP160*

C

MMY-MAP200*

755

Anchor bolt position

500 385 635 263

605 370 630 316

780 365 650 377MMY-MAP180*

920

755

Y

Anchor bolt position

Z

1310

Y

XX

Z

(Unit : mm)

22-EN21-EN

6 Installation of the outdoor unit

AMP Air Conditioning

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WARNING

• Be sure to install the outdoor unit in a place able to bear its weight.
If strength is insufficient, the unit may fall down resulting in human injury.

• Perform specified installation work to protect against strong wind and earthquakes.
If the outdoor unit is imperfectly installed, an accident by falling or dropping may be caused.

CAUTION

• Drain water is discharged from the outdoor unit. (Especially while heating)
Install the outdoor unit in a place with good drainage.

• For installation, be careful of the strength and level of the foundation so that abnormal sounds (vibration or

noise) are not generated.

REQUIREMENT

Installation in a snowfall area

1. Install the outdoor unit on a higher foundation than the snowfall or set up a stand to install the unit so that

snowfall will not affect the unit.

• Set up a stand higher than the snowfall.

• Apply an angled structure to the stand so that drainage will not be prevented. (Avoid using a stand with a flat

surface.)

2. Mount a snowfall-hood onto the air intake and the air discharge.

• Leave enough space for the snowfall-hood so that it will not be an obstacle for the air intake and the air

discharge.

Snowfall-hood for
air discharge (locally
procured)

Snowfall-hood for
air intake
(4 faces)
(locally procured)

• Anchor bolt positions are as shown below:

Continuous hole
(15 x 20 long hole)

Model type A B C

MAP080*, MAP100* 700 990 –
MAP120*, MAP140* 920 1210 –
MAP160*, MAP180*, MAP200* 1310 1600 1500

310 or
more

A A A

2. When drawing out the refrigerant pipe from the
underside, set the height of the stand to 500mm or
more.

500mm or more

310 or
more

755

790

B

C*
A

B

*Only MAP160,
MAP180, MAP200
type has holes for
additional strength.

3. Do not use 4 stands on the corner to support the
outdoor unit.

Incorrect Correct

(Unit : mm)

4. Mount the vibration-proof rubber (including vibration-proof blocks) so that it fits under the whole clamping leg.

Correct Correct

1. To install multiple outdoor units, arrange them with 20mm or more spaces in between.
Fix each outdoor unit with M12 anchor bolts at 4 positions. 20mm projection is appropriate for an anchor bolt.

20

20mm or more 20mm or more

M12 anchor bolt
4 positions/unit

Stand
(locally procured)

Vibration-proof rubber

– 2 1 –

Anchor bolt

Install the vibration-proof
rubber so that the bent
part of the fixing leg is
grounded.

The bent part of
the fixing leg is not
grounded.

IncorrectIncorrect Incorrect

24-EN23-EN

– 13 –

AMP Air Conditioning

www.ampair.co.uk | [e-mail]

5. Be careful of the connecting arrangement of the header unit and follower units. Set the outdoor units in order of
capacity from the one with the largest capacity. (A (Header unit) ≥ B ≥ C)

• Be sure to use a header unit for the leading outdoor unit to be connected to the main pipe. (Figure 1, 3 and 6)

• Be sure to use a T-shaped branch joint (RBM-BT14FE/RBM-BT24FE: separately purchased) to connect each

outdoor unit.

• Be careful of the direction of the Outdoor unit connection piping kit for the liquid side. (As shown in Figure 2, a

Outdoor unit connection piping kit cannot be attached so that the refrigerant of the main pipe flows directly into
the header unit.)

• When attaching a Y-shaped branch unit for the outdoor unit connection piping kit, attach it level with the

ground (Be sure not to exceed ±15 degrees.). Regarding a T-shape branch joints for the liquid side, there is no
restriction for its angle.

At a level position

(Horizontal line) (Horizontal line)

A

(A arrow view) (B arrow view)

B

Within ±15 degrees

Within ±15
degrees

Do not connect
a branch unit
vertically.

• In case of using the Y-shaped branching joint for connecting between

outdoor units (Discharge gas joint and Suction gas joint), please keep
the straight part of at least 500mm at the inlet.

500 mm

or more

Discharge side gas piping / Liquid piping

q Figure 1 q Figure 2

Correct Incorrect

Header unit A

Follower unit B

Follower unit C

Header unit A

Follower unit B

Follower unit C

<Upright connection of suction gas joint>

q Figure 5

Incorrect

Header unit A Follower unit B

Main pipe
To indoor unit

Suction gas joint

Suction gas joint

A

Vertical line

A view

Unit

<When drawing pipes downward>

[Vertical connection of branch units]

q Figure 6 q Figure 7

Correct Incorrect

Header unitAFollower unitBFollower unit

C

Main pipe

To indoor unit

Liquid joint

Discharge gas joint

Suction side gas piping

q Figure 3 q Figure 4

Correct Incorrect

Header unit
A

Main pipe
To the indoor unit

Follower unit
B

Suction gas joint

Follower unit
C

Liquid joint

To indoor unit

Main pipe

Discharge gas joint

[Inverse connection of suction gas joint]

Header unit
A

Main pipe
To the indoor unit

Follower unit
B

Suction gas joint

Follower unit
C

Main pipe

L-shaped

pipe

To the indoor unit

Suction gas joint

Suction gas
joint

Suction gas
joint

26-EN25-EN