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Argo AE2MI56AH, Installation Instructions Manual

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Argo AE2MI56AH Installation Instructions Manual Download Page 1

85264189902000

Contents

Page

IMPORTANT!
Please Read Before Starting .................................. 1

1.

GENERAL .......................................................... 2
1-1. Tools Required for Installation (not supplied)
1-2. Accessories Supplied with Unit
1-3. Optional Copper Tubing Kit
1-4. Type of Copper Tube and Insulation Material
1-5. Additional Materials Required for Installation

2.

INSTALLATION SITE SELECTION ................... 3
2-1. Indoor Unit
2-2. Embedding the Tubing and Wiring

3. HOW TO INSTALL THE INDOOR UNIT ............ 9

3-1.  Remove the Rear Panel from the Unit
3-2. Make a Hole
3-3. Install the Rear Panel on the Wall
3-4. Remove the Grille to Install the Indoor Unit
3-5. Shape the Indoor Side Tubing
3-6. Wiring Instructions
3-7. Wiring Instructions for Inter-unit Connections
3-8. Mounting
3-9. Drain Hose

4.

HOW TO SECURE THE WIRELESS REMOTE
CONTROL UNIT................................................ 18
4-1. Mounting on a Wall

5.

ADDRESS SETTING OF THE REMOTE
CONTROL UNIT................................................ 19
5-1. Setting the Remote Controller Address
5-2. Operating Multiple Indoor Units with a Single 

Remote Controller

6. TEST RUN......................................................... 20

7. INSTALLATION CHECK SHEET ...................... 20

Model Combinations

Combine indoor and outdoor units only as listed
below.

Indoor Unit

Outdoor Unit

AWMI28AHL            AE2MI56AH

AWMI36AHL              AE3MI70AH

AWMI50AHL              AE4MI91AH

AWMI70AHL

Power Source:
50 Hz, single-phase, 220 – 240 V / 60 Hz, 
single-phase 220 V

Combinations of indoor and outdoor units
Connect indoor and outdoor units only in the com-
binations listed in the catalog or installation manual.

Connecting any other model may result in 
operation failure and system damage.

COOL / DRY/ HEAT Model

CAUTION

This air conditioner uses the new refrigerant R410A.

INSTALLATION INSTRUCTIONS

- Split system air conditioner -

02/2004

Summary of Contents for AE2MI56AH

Page 1: ...rain Hose 4 HOW TO SECURE THE WIRELESS REMOTE CONTROL UNIT 18 4 1 Mounting on a Wall 5 ADDRESS SETTING OF THE REMOTE CONTROL UNIT 19 5 1 Setting the Remote Controller Address 5 2 Operating Multiple Indoor Units with a Single Remote Controller 6 TEST RUN 20 7 INSTALLATION CHECK SHEET 20 Model Combinations Combine indoor and outdoor units only as listed below Indoor Unit Outdoor Unit AWMI28AHL AE2MI...

Page 2: ......

Page 3: ...picking up and moving the indoor and out door units Get a partner to help and bend your knees when lifting to reduce strain on your back Sharp edges or thin alu minum fins on the air conditioner can cut your fingers When Installing In a Ceiling or Wall Make sure the ceiling wall is strong enough to hold the unit s weight It may be necessary to construct a strong wood or metal frame to provide adde...

Page 4: ...to purchase these materials separately from a local source you will need 1 Deoxidized annealed copper tube for refrigerant tubing as detailed in Table 2 Cut each tube to the appropriate lengths 30 cm to 40 cm to dampen vibration between units Table 2 2 Foamed polyethylene insulation for the specified copper tubes as required to precise length of tub ing Wall thickness of the insulation should be n...

Page 5: ...high frequency emissions DO select an appropriate position from which every cor ner of the room can be uniformly cooled High on a wall is best select a location that will hold the weight of the unit select a location where tubing and drain hose have the shortest run to the outside Fig 1 allow room for operation and maintenance as well as unrestricted air flow around the unit Fig 2 install the inte...

Page 6: ... Limit of Elevation Model Length per unit Length L1 L2 L1 L2 L3 Difference H Outdoor unit m or L1 L2 L3 L4 m m AE2MI56AH 25 35 L1 L2 10 AE3MI70AH 25 50 L1 L2 L3 10 AE4MI91AH 30 70 L1 L2 L3 L4 10 INDOOR UNIT 1 INDOOR UNIT 4 INDOOR UNIT 3 INDOOR UNIT 2 Tubing length L1 L2 L3 L4 H2 H3 H4 OUTDOOR UNIT Elevation difference H1 Fig 3a Indoor unit Floor level Wall Minimum height from floor level 1 5 m Fig...

Page 7: ...7 m φ6 35 φ6 35 φ9 52 Union φ12 7 φ9 52 φ9 52 A B 28 36 types Outdoor unit Indoor unit 50 type Flare φ9 52 Union φ12 7 φ12 7 Flare φ9 52 A joint for connecting tubes of different sizes More than 17 m Fig 2b 3 Connecting indoor unit type 50 at B Length of tube less than 17 m φ6 35 φ6 35 φ9 52 φ9 52 A B 28 36 types Outdoor unit Indoor unit 50 type φ9 52 φ9 52 Less than 17 m Fig 2c AE2MI56AH ...

Page 8: ... φ9 52 B φ9 52 C 28 36 types Outdoor unit Indoor unit 28 36 types 50 type Less than 17 m φ6 35 φ6 35 φ9 52 φ9 52 φ9 52 φ6 35 φ9 52 A φ9 52 B φ9 52 C 28 36 type Outdoor unit Indoor unit 28 36 type 28 36 type AE3MI70AH 1 Connecting indoor unit types 28 36 at C 2 Connecting indoor unit type 50 at C Length of tube more than 17 m 3 Connecting indoor unit type 50 at C Length of tube less than 17 m Fig 2...

Page 9: ...es 28 36 types 28 36 types 50 type More than 17 m 2 Connecting indoor unit type 50 at D Length of tube more than 17 m φ6 35 φ6 35 φ6 35 φ6 35 φ9 52 φ9 52 φ9 52 φ9 52 φ9 52 A φ9 52 B φ9 52 C Outdoor unit Indoor unit Union φ9 52 Flare φ12 7 φ12 7 D φ12 7 φ9 52 Supplied Reducer 28 36 types 28 36 types 28 36 types 50 type 3 Connecting indoor unit type 50 at D Length of tube less than 17 m φ6 35 φ6 35 ...

Page 10: ...revent intrusion of dirt or moisture If an embedded tube is to be left for a long time fill the tube with nitrogen and seal both ends securely If a tube is left open for an extended time moisture in the air inside the tubing may condense into water droplets and lead to water contamination of the refrigerant circuit In order to prevent insulation breakdown and ground faults do not allow wiring ends...

Page 11: ... to the outside unit When left tubing is to be done switch the drain hose and drain cap For details refer to Switching drain hose and drain cap on page 13 3 2 Make a Hole 1 Place the rear panel from the indoor unit on the wall at the location selected Make sure the panel is hori zontal using a carpenter s level or tape measure to measure down from the ceiling Wait until after cutting the hole befo...

Page 12: ...s or toggle bolts to go through the holes on the panel or drill 5 mm dia holes in the panel over the stud locations and then mount the rear panel When you attach the rear panel to the wall you must use the top installation screw holes Install the panel levelly confirming with a carpen ter s level Alternately you can check for levelness by hang ing a weighted string from the center hole of the pane...

Page 13: ...in the horizontal position 2 Unscrew the 2 screws Fig 14a 3 Remove the grille Fig 14b a Hold both corners of the air intake grille then pull out and up to open b Pull the lower part of the grille toward you to remove c Use a standard screwdriver to push up the 2 tabs to remove the grille How to remove the grille AWMI70AHL 1 Set the 2 flaps in the horizontal position 2 Unscrew the 3 screws Fig 14c ...

Page 14: ... wiring 1 Before wiring confirm the rated voltage of the unit as shown on its nameplate then carry out the wiring closely following the wiring diagram 2 Provide a power outlet to be used exclusively for each unit with a power supply disconnect and cir cuit breaker for overcurrent protection provided in the exclusive line 3 To prevent possible hazard due to insulation fail ure the unit must be grou...

Page 15: ...120 cm for left side tubings to extend from the wall face Fig 21a 4 Route the inter unit wiring from the back of the indoor unit and pull it toward the front for connec tion Fig 21b 5 Connect the inter unit wiring to the corresponding terminals on the terminal plate Fig 21b while referring to the wiring diagram 6 Be sure to secure the wiring with the provided clamp When closing the air intake gril...

Page 16: ... the terminal screw 4 Shape the loop wire properly place it on the termi nal plate and fix it securely with the removed termi nal screw using a screwdriver For stranded wiring 1 Cut the wire end with a cutting pliers then strip the insulation to expose the stranded wiring about 10 mm and tightly twist the wire ends Figs 23b and 23c 2 Using a screwdriver remove the terminal screw s on the terminal ...

Page 17: ...ole Wrap the tubing with duct tape or the equivalent together with the drain hose and inter unit cable if permitted by local codes Position the drain hose below the pipe Be sure there is enough extra slack to prevent any strong pulling forces on the drain hose Fig 25 2 Push the wiring refrigerant tubing and drain hose through the hole in the wall Adjust the indoor unit so it is securely seated on ...

Page 18: ... If you cannot pull it off by hand use a long nose pliers d Reattach the drain hose to the left side and the drain cap to the right side Fig 27c Drain hose While pushing the drain connector turn it clock wise until it clicks Slip the connector onto the out let firmly Drain cap Use a Phillips screwdriver to push the drain cap in firmly If it is difficult to push in wet the cap with water first 3 In...

Page 19: ...the hose c If the drain hose will run in the room insulate the hose with insulation so that chilled condensation will not damage furniture or floors Fig 31 Foamed polyethylene or its equivalent is recom mended WARNING Risk of Electric Shock Do not supply power to the unit or operate it until all tub ing and wiring to the outside unit are completed Condensation Insulation material locally purchased...

Page 20: ...g out the remote control unit pull it from the holder When using the remote control unit Point the transmission portion of the remote control unit at the receiver area of the indoor unit when operating the remote control unit and during operation of the air conditioner Do not place objects that may block the trans mitted signals between the receiver and the remote control unit b Non removable moun...

Page 21: ...ss the reset button Then reattach the cover 3 Open the air intake grille on the second indoor unit Move the operation switch to the DEMO position Fig 35 4 Press the Start Stop button on the remote con troller Check that the beep signal received sound is heard from the second indoor unit 5 Move the operation switch to the ON position and close the intake grille Fig 35 6 Operate the remote controlle...

Page 22: ... right inside of the grille The combination of the 3 indicator lamps indicates the condition of the system Fig 38 7 Installation Check Sheet The strength of the installation location is sufficient to support the A C weight The indoor and outdoor units are installed level and vertically The power and voltage are as specified Inter unit cables are securely inserted into the terminal block Inter unit...

Page 23: ......

Page 24: ...Via Varese 90 21013 Gallarate Va Italy Tel 39 0331 755111 Fax 39 0331 776240 www argoclima it COP INVERTER ARGO qxd 6 02 2004 16 07 Pagina 2 ...

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