Heat Controller B-VCH12FC-1 Manuale utente

Heat Controller, Inc. • 1900 Wellworth Ave. • Jackson, MI 49203 • (517)787-2100 • www.heatcontroller.com

INSTALLATION

MANUAL

Indoor Models:

B-VCH12FC-1

B-VCH18FC-1

B-VMH09FC-1

B-VMH12FC-1

B-VMH18FC-1

Version C

InverterFlex

Ductless Mini-Split Heat Pumps

High Wall and Ceiling Cassettes

Outdoor Models:

A-VCH18DC-1

A-VCH27TC-1

A-VMH36QC-1

Installation Manual VMH SerieS Heat Controller, Inc.

CONTENTS

SAFETY PRECAUTIONS

Warning ...........................................................................................................................................2

Caution ............................................................................................................................................2

Nomenclature Combinations.............................................................................................................4

INSTALLATION INSTRUCTIONS

Selecting installation place...............................................................................................................3

Wall-mounted type ...........................................................................................................................3

Accessories .........................................................................................................4

Four-way cassette type ................................................................................................................9

Duct & Ceiling type .......................................................................................................................12

Outdoor unit installation ................................................................................................................23

REFRIGERANT PIPE CONNECTION

Refrigerant pipe connection ..........................................................................................................24

Inside you will find many helpful hints on how to install and test the air conditioner properly.

All the illustrations and specifications in the manual are subject to change without prior notice for product

improvement. The actual shape should prevail.

Contact an authorised service technician for repair or maintenance of this unit.

Contact an authorised installer for installation of this unit.

The air conditioner is not intended for use by young children or infirmed persons without supervision.

Young children should be supervised to ensure that they do not play with the air conditioner.

If the power cord is to be replaced, replacement work shall be performed by authorised personnel only.

Installation work must be performed in accordance with the national wiring Standards by authorised

personnel only.

CAUTION

Read This Manual

ELECTRICAL WORK

Electrical work .................. ...........................................................................................................25

TEST RUNNING

Test running ..................................................................................................................................30

AIR PURGING

Air purging with vacuum pump .....................................................................................................27

Safety and leakage check ............................................................................................................29

Heat Controller, Inc. VMH SerieS Installation Manual

SAFETY PRECAUTIONS

WARNING

ead the follow SAFETY PRECAUTIONS carefully before installation.

lectrical work must be installed by a licensed electrician. Be sure to use the correct rating

f the power plug and main circuit for the model to be installed.

ncorrect installation due to ignoring of the instruction will cause harm or damage.

The seriousness is classified by the following indications.

This symbol indicates the possibility of death or serious injury.

The items to be followed are classified by the symbols:

Symbol with background white denotes item that is PROHIBITED from doing.

CAUTION

This symbol indicates the possibility of injury or damage to property.

WARNING

1) Engage dealer or specialist for installation. If installation done by the user is defective, it will cause water

leakage, electrical shock fire.

2) Install according to this installation instructions strictly. If installation is defective, it will cause water

leakage, electrical shock fire.

3) Use the attached accessories parts and specified parts for installation. otherwise, it will cause the set to fall,

water leakage, electrical shock fire.

4) Install at a strong and firm location which is able to withstand the set s weight. If the strength is not enough

or installation is not properly done, the set will drop and cause injury.

5) For electrical work, follow the local national wiring standard, regulation and this installation instructions. An

independent circuit and single outlet must be used. If electrical circuit capacity is not enough or defect found

in electrical work, it will cause electrical shock fire.

6) Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on

the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.

7) Wiring routing must be properly arranged so that control board cover is fixed properly. If control board cover

is not fixed perfectly, it will cause heat-up at connection point of terminal, fire or electrical shock.

8) When carrying out piping connection, take care not to let air substances other than the specified

refrigerant go into refrigeration cycle. Otherwise, it will cause lower capacity, abnormal high pressure

in the refrigeration cycle, explosion and injury.

9) Do not modify the length of the power supply cord or use of extension cord, and do not share the

single outlet with other electrical appliances. Otherwise, it will cause fire or electrical shock.

CAUTION

1) This equipment must be earthed and installed with earth leakage current breaker. It may cause electrical

shock if grounding is not perfect.

2) Do not install the unit at place where leakage of flammable gas may occur. In case gas leaks and

accumulates at surrounding of the unit, it may cause fire.

3) Carry out drainage piping as mentioned in installation instructions. If drainage is not perfect, water

may enter the room and damage the furniture.

Installation Manual VMH SerieS Heat Controller, Inc.

Outdoor Models:

A - VMH18DC - 1

NOMENCLATURE

Outdoor Inverter Multi-Zone

Mini-Split

Heat

Pump

Nominal Capacity

18=18kBtu/H

27=27kBtu/H

36=36kBtu/H

D=Dual Zone

T-Tri-Zone

Q-Quad Zone

Indoor Models:

B - VMH09FC - 1

Indoor Inverter Heat

Pump

M=Mini-Split

high wall

mount

C=Ceiling

cassette

Capacity

09=09kBtu/H*

12=12kBtu/H

18=18kBtu/H

*not available in

ceiling cassette

Voltage Code

1=208/230V-60hz-1PH

Flexible

Matching

capabilities

Design

Series

Heat Controller, Inc. VMH SerieS Installation Manual

Unit combinations

NOTE: The total capacity of indoor air handlers can not exceed the nominal capacity of the outdoor unit.

The minimum quantity of indoor air handlers is one on any outdoor unit, whether it is a dual, tri, or quad

zone.

Indoor unit combinations for A-VMH18DC-1

Comb.

Combinations

Unit A

Unit B

Dual(1x1)

—

12k

—

18k

—

Dual (1x2)

12k

Indoor unit combinations for A-VMH27TC-1

Comb.

Combinations

Unit A

Unit B

Unit C

TRI (1x1)

—

12k

—

18k

—

TRI (1x2)

—

12k

—

18k

—

12k

—

TRI (1x3)

Indoor unit combinations for A-VMH36QC-1

Comb.

Combinations

Unit A

Unit B

Unit C

Unit D

QUA (1x1)

—

12k

—

18k

—

QUA (1x2)

—

12k

—

18k

—

12k

—

12k

18k

—

18k

—

QUA (1x3)

—

12k

—

18k

—

12k

—

12k

—

QUA(1x4)

Available indoor models:

High Wall Mount Ceiling Cassette

9k B-VMH09FC-1 N/A

12k B-VMH12FC-1 B-VCH12FC-1

18k B-VMH18FC-1 B-VCH18FC-1

Installation Manual VMH SerieS Heat Controller, Inc.

This illustration is for explanation purposes only.

The actual shape of your air condtioner may be

slightly different.

Copper lines must be insulated independently

NOTE: Ceiling cassettes come with an

optional wall mounted wireless thermostat

that can take the place of the wireless

remote controller.

CAUTION

INSTALLATION INSTRUCTIONS

CAUTIONS

One-Two

One-Three

One-Four

One-Five

More than 12cm

Air filter

Remote

controller

Remote

controller

Air filter

Remote

controller

Remote

controller

Air filter

More than 15cm

Air filter

Remote

controller

Air out

Loop a

connective

cable

NOTE: Indoor units shown can be replaced with ceiling cassettes.

Heat Controller, Inc. VMH SerieS Installation Manual

7. Installation Details

7.1 Wrench torque sheet for installation

Outside diameter Torque Additional tightening torque

mm inch

Ф6.35 1/4 15(153kgf.cm) 16(163kgf.cm)

Ф9.52 3/8 25(255kgf.cm) 26(265kgf.cm)

Ф12.7 1/2 35(357kgf.cm) 36(367kgf.cm)

7.2 Connecting the cables

 The power wiring should always follow NEC and local codes, with respect to the unit’s, rating plate. See

installation manual for additional information. Main power connection is 208/230V/1PH~60HZ.

 The communicating cable, which connects between the indoor and outdoor units must meet all NEC and

local codes, with respect to the unit’s rating plate. We recommend using 14 AWG/4 conductor Stranded THHN

6ФФV cable.

Pipe length and elevation

Unit

Pipe size Standard

length

(m)

Max.

Elevation

B (m)

Max.

Length

A (m)

Additional

refrigerant

(g/m)

Gas inch

(mm)

Liquid inch

(mm)

9K 3/8’’ (Ф9.52) 1/4’’ (Ф6.35) (5)

16.5ft

(10)

33ft

(15)

50ft

(20)

0.2 oz/ft

12K/18K 1/2’’ (Ф12.7) 1/4’’ (Ф6.35)

Max. Total length for all rooms

Dual-zone(m) Tri-zone(m) Quad-zone(m)

(30)100ft (45)150ft (60)200ft

NOTES:

 Capacity test is based on standard length and maximum allowance length is based on reliability.

 Oil trap should be installed per (3-5 meters)10-15ft.

 Outdoor connections are ¼” (Ф6.35 mm) liquid and 3/8” (Ф9.52 mm) gas, therefore a reducer is

provided with all 12/18k indoor sections.

NOTES:

• Do not exceed 50 ft. (15m) per each indoor unit.

• Minimum pipe lenght of 10ft (3m) is required for each indoor unit.

• Oil trap should be installed per (3-5 meters) 10-15 ft., where outdoor unit is located above indoor unit.

• Outdoor connections are 1/4” (f6.35 mm) liquid and 3/8” (f9.52 mm) gas, therefore a are nut adapter

is provided with all 12/18k indoor sections.

2LOWUDS

,QGRRUXQLW

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Installation Manual VMH SerieS Heat Controller, Inc.

Read completely, then follow step by step.

Indoor unit

Do not expose the indoor unit to heat or steam.

Select a place where there are no obstacles

in front or around the unit.

Make sure that condensation drainage can

be conveniently routed away.

Do not install near a doorway.

Ensure that the proper clearance is maintained per Fig.1.

Use a stud finder to locate studs to prevent unnecessary damage to the wall.

Variations in pipe length may require adjustment to refrigerant charge.

There should not be any direct sunlight. Otherwise, the sun will fade the plastic cabinet and

affect its appearance. If unavoidable, sunlight prevention should be taken into consideration.

Outdoor unit

If an awning is built over the outdoor unit to

prevent direct sunlight or rain exposure,

make sure that heat radiation from the

condenser is not restricted.

Ensure that the clearance is maintained

per Fig 2.

Do not place animals and plants in the path

of the air inlet or outlet.

Take the air conditioner weight into account

and select a place where noise and vibration

will not be an issue.

Select a place so that the warm air and noise from

the air conditioner do not disturb neighbors.

INSTALLATION INSTRUCTIONS

More than 1 ft.(30cm)

More than 2 ft.(60cm)

More than 1 ft.(30cm)

More than 6.5 ft.(200cm)

Fig.2

More than 6.5 ft.(2.0m)

More than 6 in.(15cm)

More than 5 in.(12cm)

Fig.1

1. Selecting Installation Place

2. Four-way cassette type

1. Install the main body

A. The existing ceiling (to be horizontal)

a. Please cut a quadrangular hole of 600¡600mm

in the ceiling according to the shape of the

installation paper board. (Refer to Fig.15 & 16)

The center of the hole should be at the same

position of that of the air conditioner body.

Determine the lengths and outlets of the conn-

ecting pipe, drain pipe and cables.

To balance the ceiling and to avoid vibration,

please enforce the ceiling when necessary.

b. Please select the position of installation hooks

according to the hook holes on the installation

board.

Drill four holes of 12mm, 50~55mm deep at the

selected positions on the ceiling. Then embed

the expansible hooks(fittings).

Face the concave side of the installation hooks

toward the expansible hooks. Determine the

length of the installation hooks from the height

of ceiling, then cut off the unnecessary part.

If the ceiling is extremely high, please determine

the length of the installation hook according to

facts.

Cut the installation hook open in the middle

position, then use apropriate length of reinforcing

rod ( 12) to weld together.

Ceiling Cassette installation

INSTALLATION INSTRUCTIONS

Installation Fittings Tubing & Fittings

1. Expansible hook.................................4

2. Installation hook.................................4

3. Installation paper board.....................1

4. Bolt M6¡12.....................4M5¡16 or

Included Pans

6. Connecting pipe group.........................1

8. Soundproof / insulation sheath.............2

7. Binding tape.........................................6

Remote controller

9. Remote controller...........................1

10. Holder.............................................1

11. Mounting screw(ST2.9×10-C-H) ...2

12. Alkaline dry batteries (AM4)............2

5. Fernte Core Filter..................................1

A 11” (280mm)

Clearance

Fig.13

Fig.14

Ground

Outlet

7.5ft (>2300)

Inlet

3.5ft (>1000)

3.5 ft (>1000)

Fig.15

Drain side

16.61” (422) 1” (28.5)

2.64” (67)

15.79” (401)(Hook location)

24.06” (611)(Hook location)

22.83” (580)(Body)

23.62” (600)(Ceiling hole)

25.6” (650)(Panel)

Heat Controller, Inc. VMH SerieS Installation Manual

Accessories for mini-split high wall mount installation

INSTALLATION INSTRUCTIONS

Note: Except for the above parts provided, any other parts needed during installation you must

purchase.

Level gauge

Screwdriver

Electric drill,Hole core drill (65Ø1/4” mm)

Flaring tool set

Torque wrench: 1.8kgf.m, 4.2kgf.m,

Spanner (half union)

Hexagonal wrench 1-1/2”(4mm)

Gas-leak detector

Tools needed for installation:

Vacuum pump

Gauge manifold

Users manual

Thermometer

Multimeter

Pipe cutter

Measuring tape

Self-tapping Screw B ST2.9X10

Remote controller

Installation Plate

Name of Accessories

Self-tapping Screw A ST3.9X25

Seal (outdoor heat pumps only)

Drain Joint

FERRILE COR FILTER (clip-on)

optionally installed on the communication

cable between the indoor and outdoor unit to

reduce EMI RFI noise.

FLARE NUT ADAPTER

3/8” FFL to ½” flare nut provided with some

indoor models as required to make with the

outdoor units line set.

Dry wall anchors

Number Q ty/one unit¡

7Remote controller holder 1

(outdoor heat pumps only)

1 (high wall mount only)

5-8

(depending on models)

5-8

(depending on models)

Optional

(on some models)

Optional

parts

Note: The seal and drain connector elbow are only available

with some models. Your particular product may not come with

these parts factory supplied, however they can be purchased

locally. All other parts required for installation must be purchased

separately/locally including but not limited to tools, line sets,

insulation etc.

Installation Manual VMH SerieS Heat Controller, Inc.

INSTALLATION INSTRUCTIONS

Fig.4

Correct orientation

of Installation Plate

Wall

Indoor Outdoor

3/16”-1/4”(5-7mm)

Fig.6

Fig.5

Indoor unit installation(wall-mounted type)

2. Drill a hole in the wall

Note:

1. Fit the Installation Plate

1. Fit the installation plate horizontally

on structural parts (studs) of the wall with

spaces around the installation plate.

2. If the wall is made of brick, concrete

or the like, drill five or eight 3/16”(5mm)

diameter holes in the wall.Insert Clip anchor

for appropriate mounting screws.

3. Fit the installation plate on the wall

with five to eight type “A” screws.

1. Fit the Installation Plate and drill

holes in the wall according to the

wall structure and corresponding

mounting points on the installation

plate.

2. The Installation Plate may be

slightly different according to the

different models of indoor unit.

3. Use a stud finder to locate the studs

to prevent any unnecessary damage

to the wall.

1. Determine hole positions according

to the diagram detailed in Fig.5. Drill

one (1) hole 2-9/16”(¦65mm) slanting slightly

to outdoor side see Fig. 6.

2. Always use wall hole conduit when

drilling metal grid, metal plate or the like.

3. Connective Pipe and Drainage

Installation

1. Run the drain hose sloping downward.

Do not install the drain hose as

illustrated in Fig.7.

Drainage

Fig.7

Do not block water flow by a rise.

Do not put the end of

drain hose into water.

Indoor unit outline Installation plate

292

Right rear side

refrigerant

pipe hole ¦2-9/16”(65)

Left rear side

refrigerant

pipe hole ¦2-9/16”(65)

4.75”(120mm) or

more to wall

4.75”(120mm) or

more to wall

1.75”(45)

Right rear side

refrigerant

pipe hole ¦2-9/16”(65)

Installation plate

Indoor unit outline

Left rear side

refrigerant

pipe hole ¦2-9/16”(65)

6”(150mm) or more to ceiling

4.75”(120mm) or

more to wall

4.75”(120mm) or

more to wall

Model A) A: 27.95”(7-10mm), B:9.84”(250mm), C:3.94”(100mm), D: 4.33”(110mm)

Model B) A: 31.10”(790mm), B:10.43”(265mm), C:3.94”(100mm), D: 5.91”(150mm)

1.75”(45)

6”(150mm) or more to ceiling

4.75”(120mm) or

more to wall

Right rear side

refrigerant

pipe hole ¦2-9/16”(65)

1.75”(45)

Left rear side

refrigerant

pipe hole ¦2-9/16”(65)

4.75”(120mm) or

more to wall

6”(150mm) or more to ceiling

Model A) A: 27.95”(7-10mm), B:9.84”(250mm), C:3.94”(100mm), D: 4.33”(110mm)

Model B) A: 31.10”(790mm), B:10.83”(265mm), C:3.94”(100mm), D: 3.35”(85mm)

Model C) A: 33.46”(850mm), B:11.42”(290mm), C:3.94”(100mm), D: 4.53”(115mm)

Model A) A: 36.22”(920mm), B:11.54”(293mm), C:5.91”(150mm), D: 7.28”(185mm)

Model B) A: 39.17”(995mm), B:11.54”(293mm), C:5.91”(150mm), D: 7.87”(200mm)

Model C) A: 33.46”(850mm), B:12.01”(305mm), C:5.91”(150mm), D: 5.71”(145mm)

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