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Carrier MMU-AP0072H2UL, Installation Manual

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Carrier MMU-AP0072H2UL Installation Manual Download Page 2

– 1 –

Original instruction

Contents

1 Accessory parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2 Precautions for safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

3 Selection of installation place. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

4 Installation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

5 Drain piping work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6 Refrigerant piping and evacuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

8 Applicable controls  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

9 Test run . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

10 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Please read this manual thoroughly before installation work and install the products correctly.
• This Manual describes the installation method of the indoor unit.
• For installation of the outdoor unit, refer to the Installation Manual of the outdoor unit.

ADOPTION OF NEW REFRIGERANT

This Air Conditioner uses R410A an environmentally friendly refrigerant.

1

Accessory parts

Accessory parts

Separate sold parts

• The Ceiling panel and remote control are sold separately. For the installation of these products, follow the 

Installation Manuals supplied with them.

• The wireless type remote control is designed to be installed by attaching a wireless remote control kit (sold 

separately) to the standard panel. (The wireless remote control kit consists of a wireless remote control and 
adjust corner caps with a signal receiving unit.)

Part name

Qty

Shape

Usage

Installation Manual

1

This manual

(Hand over to customers)

Heat insulating pipe

2

For heat insulation of pipe connecting section

Installation pattern

1

—

For confirmation of ceiling opening and indoor unit 

position

Installation gauge

– –

For positioning of ceiling position

Washer

4

For hanging-down unit

Eccentric washer

4

For hanging-down unit

Hose band

1

For connecting drain pipe

Heat insulator

1

For heat insulation of drain connecting section

Flexible hose

1

For adjusting center of drain pipe

1-EN

2-EN

+00EH99876001-3.book  Page 1  Wednesday, May 27, 2015  10:08 AM

Summary of Contents for MMU-AP0072H2UL

Page 1: ...UL MMU AP0182H2UL MMU AP0212H2UL MMU AP0242H2UL MMU AP0302H2UL MMU AP0362H2UL MMU AP0422H2UL AIR CONDITIONER MULTI TYPE Installation Manual For commercial use Pour usage commercial Installation Manual 1 English Manuel d installation 19 Français 00EH99876001 3 book Page 1 Wednesday May 27 2015 10 08 AM ...

Page 2: ...y For the installation of these products follow the Installation Manuals supplied with them The wireless type remote control is designed to be installed by attaching a wireless remote control kit sold separately to the standard panel The wireless remote control kit consists of a wireless remote control and adjust corner caps with a signal receiving unit Part name Qty Shape Usage Installation Manua...

Page 3: ...is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnormally high and it resultingly causes pipe burst and injuries on persons Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure ...

Page 4: ...e the air conditioner for special purposes such as preserving food precision instruments or art objects or where breeding animals or growing plants are kept This may degrade the quality of preserved materials Place where any of high frequency appliances including inverter devices private power generators medical equipment and communication equipment and inverter type fluorescent light is installed...

Page 5: ...ng can be raised Refer to 8 Applicable controls in this manual for the setting procedure Discharge direction As shown in the figure below air discharge directions can be selected according to the shape of the room and the location of the indoor unit installation Model MMU Possible installed ceiling height AP007 to AP030 Type Up to 12 6 3 8 m AP036 AP042 Type Up to 15 1 4 6 m Model MMU AP007 AP009 ...

Page 6: ... of the indoor unit installation and orientation After the location of the indoor unit installation has been determined open the ceiling and install hanging bolts The dimensions of the ceiling opening and hanging bolt pitches are given in the outline drawing and the attached installation pattern When a ceiling already exists lay the drain pipe refrigerant pipe control wires and remote control wire...

Page 7: ...use water leakage Hanging bolt Level Hanging bracket Washer Accessory To prevent the bolt from falling off for safety be sure to set it just under the hanging bracket as shown in the figure Eccentric washer Accessory Nut 3 8 M10 Hanging bolt 3 8 M10 Nut 3 8 M10 Procure hanging bolts and nuts locally Install with the marking UP facing up Indoor unit Level vial levelness 0 2 5 mm or less Hanging bol...

Page 8: ...ocally procured to the hard socket of the attached supplied flexible hose Connect a drain pipe locally procured to the connected hard socket REQUIREMENT Connect hard vinyl chloride pipes securely using an adhesive for vinyl chloride to avoid water leakage It takes some time until the adhesive is dried and hardened refer to the manual of the adhesive Do not apply stress to the joint with the drain ...

Page 9: ... 2 Flare nut and flare works are also different from those of the conventional refrigerant Take out the flare nut attached to the main unit of the air conditioner and use it REQUIREMENT When the refrigerant pipe is long provide support brackets at intervals of 8 2 9 10 2 5 3 m to clamp the refrigerant pipe Otherwise abnormal sound may be generated CAUTION IMPORTANT 4 POINTS FOR PIPING WORK 1 Remov...

Page 10: ... be faced upward ceiling side Banding band Locally procured 7 Electrical connection WARNING 1 Use predefined wire and connect them certainly Keep the connecting terminal free from external force Improper wire connection or clamping may result in exothermic fire or malfunction 2 Connect ground wire grounding work Incomplete grounding cause an electric shock Do not connect ground wires to gas pipes ...

Page 11: ... control wiring remote control inter unit wiring Wire size AWG20 Total wire length of remote control wiring and remote control inter unit wiring L L1 L2 Ln In case of wired type only Up to 1640 5 500 m In case of wireless type included Up to 1312 4 400 m Total wire length of remote control inter unit wiring L1 L2 Ln Up to 656 2 200 m L1 L L2 Ln Indoor unit Remote control inter unit wiring Indoor u...

Page 12: ...ck Conduit connection hole Piping Knockout Bushing of control and remote control wires Lock nut Conduit pipe Conduit plate Remote control terminal block Cord clamp Side D Space 0 33 8 5 mm Side C Space 0 16 4 mm Insert the wire to Side C Ground screw Ground screw for shielded wire control wire Power supply wires and ground wire 1 Strip the wire ends Power supply wire 0 4 10 mm Ground wire 0 8 20 m...

Page 13: ...nit runs and the louvers start swinging The indoor unit can be confirmed for which to change settings 1 6 1 3 2 5 4 Display content varies with the indoor unit model Procedure 3 Specify CODE No with temp setup buttons Procedure 4 Select SET DATA with timer time buttons Procedure 5 Push button When the display changes from flashing to lit the setup is completed To change settings of another indoor ...

Page 14: ...ion is selected ceiling contamination is less reduced SET DATA Filter sign lighting time 0000 None 0001 150 H 0002 2500 H Factory default 0003 5000 H 0004 10000 H SET DATA Detection temp shift value 0000 No shift 0001 1 8 F 1 C 0002 3 6 F 2 C Factory default 0003 5 4 F 3 C 0004 7 2 F 4 C 0005 9 0 F 5 C 0006 10 8 F 6 C SET DATA Louver direction setting 0000 Smudge reducing position Air direction to...

Page 15: ...er indoor unit Non polarity For address setup refer to the Installation Manual attached to the outdoor unit UNIT No 1 1 UNIT No 1 2 UNIT No 1 3 UNIT No 1 4 1 0001 2 0002 3 0003 5 0005 4 0004 SET DATA 0001 0005 SET DATA SET DATA 0000 0001 Remote control sensor Not used factory default Used 0000 SET DATA 9 Test run Before test run Before turning on the circuit breaker carry out the following procedu...

Page 16: ...test run After confirming a signal receiving sound beep immediately set the temperature to 64 F 18 C with the temp setup buttons After confirming a signal receiving sound beep immediately set the temperature to 86 F 30 C with the temp setup buttons 3 4 5 6 2 7 2 2 Always select HIGH fan speed 10Troubleshooting Confirmation and check When an error occurred in the air conditioner the check code and ...

Page 17: ...I F E16 E16 00 Capacity over 01 No of connected units Capacity over No of connected indoor units I F E18 Communication error between indoor units Indoor E19 E19 00 Header is nothing 02 Two or more header units Outdoor header units quantity error I F E20 E20 01 Outdoor of other line connected 02 Indoor of other line connected Other line connected during automatic address I F E23 E23 Sending error i...

Page 18: ...red remote control display Outdoor 7 segment display Sensor block display of receiving unit Auxiliary code Operation Timer Ready Flash A3 IPDU Fan IPDU 1 2 3 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F IPDU error Error detected by TCC LINK central control device TCC LINK TOSHIBA Carrier Communication Link P18 P18 ALT Discharge temp TD3 error I F P19 P19 Detected outdoor unit number ALT 4 way valv...

Page 19: ...EH99876001 3 00EH99876001 3 book Page 39 Wednesday May 27 2015 10 08 AM ...

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