Mitsubishi CMY-Y100VBK2, CMY-Y200VBK2, CMY-Y300VBK2 Installation Manual

Field piping

Field piping

Insulation material (field supply)

Insulation material
(field supply)

Field piping

Twinning kit

Insulation cover

Tape (field supply)

Tape (field supply)

Less than

A

B

Outoor unit 2Outoor unit 1 Outoor unit 3

Twinning 1

Less than
200 mm
(7 inch)

Twinning 2

To Indoor unit

Twinning a

Insulation cover

Twinning kit

Pipe b (Before the twinning) Pipe c (After the twinning)

L-shape pipe d (After the twinning)

Reducer

±15°

The angle of tilt of the reducer should be within
±15° with the ground.

Note: See the following drawing for the fitting position
of the twinning pipe.

Tape (field supply)

Lapped space of taping

Insulation cover

Insulation material
(field supply)

As the insulation cover
contracts slightly, conduct
taping in the field securely by
providing lapped parts as
shown in the left, so that no gap
will exist on the insulation cover
and field supply insulation
material.

Field piping

Field piping

Twinning kit

Field piping

Twinning kit

The length of the straight pipe must
be 500 mm (19 inch) or longer.

The length of the straight pipe must
be 500 mm (19 inch) or longer.

WT05134X02

Outdoor unit 2

Outdoor unit 1

To Indoor unit

f

e

d

c

b

a

Liquid twinning pipe

Gas twinning pipe

To Indoor unit

Outdoor unit 2Outdoor unit 1 Outdoor unit 3

To Indoor unit

To Indoor unit

b

a

d

c

j

i

g

h

e

f

Liquid 1 twinning pipe

Liquid 2 twinning pipe

Gas 1 twinning pipe

Gas 2 twinning pipe

Field piping

Field piping

Twinning kit

The length of the straight pipe must
be 500 mm (19 inch) or longer.

MITSUBISHI ELECTRIC MULTI AIR CONDITIONERS OPTIONAL PARTS

CMY-Y100VBK2, Y200VBK2, Y300VBK2
Outdoor Twinning Kit Installation Manual

•For your safety, thoroughly read the following instructions prior to installation.

Safety Precautions

• Thoroughly read the following “Safety Precautions” to ensure proper installation.

• Observe the following important safety precautions at all times.

• Hazards that can occur from incorrect handling are classified by the symbols below:

WARNING

CAUTION

Only a dealer or qualified technician should perform
installation.

• Improper installation may result in refrigerant gas leakage and
equipment damage.

Do not make any modifications or alterations.
Consult your dealer for repair.

• Improper installation may result in water leakage, electric shock,
or fire.

In the event of a refrigerant leak, thoroughly ventilate
the room.

• If refrigerant leaks and comes in contact with an open flame,
toxic gases will be generated.

Properly dispose of packing materials.

• Plastic bags can pose suffocation and choking hazards: keep
them out of the reach of children. Tear the plastics bags before
disposing of them.

* See the Installation Manual that came with the outdoor unit for installation instructions.

1. Confirming the Package Contents

The following twinning and accessory piping parts are included with the Twinning Kit (CMY­Y100VBK2, CMY-Y200VBK2, and CMY-Y300VBK2). Verify that all items are present
before starting installation.
After checking, prepare the twinning kit by connecting the twinning pipes B, C, and D to the
twinning pipe A.
*Always use the twinning pipes included in the kit when preparing the twinning kit.
If the field-supplied pipes do not fit the parts in the kit, use the accessory piping parts
listed below.

(1) Twinning pipes

Model

CMY-Y100VBK2

CMY-Y200VBK2

CMY-Y300VBK2

Section

Second row

First row

Second row

First row

Incorrect handling can result in death or serious injury.

Incorrect handling can result in bodily injury and/or structure damage.

WARNING

Properly install all parts according to the instructions
in the Installation Manual.

• If the wrong twinning pipe or wrong size connecting pipe is
used, air conditioning performance will suffer.

When installing or relocating the unit, check that no
substance other than the specified refrigerant
(R410A) enters the refrigerant circuit.

•Any presence of foreign substance or air can cause abnormal
pressure rise or explosion.

After installation, check for a refrigerant leak.

• If leaked refrigerant comes in contact with a heat source, such
as a fan heater, stove, or electric grill, toxic gases will be
generated.

CAUTION

Do not touch the refrigerant pipes and refrigerant
circuit components with bare hands during and
immediately after operation.

• During or immediately after operation, certain parts of the unit
such as pipes and compressor may be either very cold or hot,
depending on the state of the refrigerant in the unit at the time.
To reduce the risk of frostbites and burns, do not touch these
parts with bare hands.

Liquid

Gas

Liquid

Gas

Liquid

Liquid

Gas

Gas

Label

A

D

C

B

A (Red)

C (Red)

D (Red)

B (Red)

Twinning A

ID15.88[5/8]×ID12.7[1/2]×

ID12.7[1/2]

ID28.58[1-1/8]×ID25.4[1]×

ID25.4[1]

ID19.05[3/4]×ID15.88[5/8]×

ID15.88[5/8]

ID31.75[1-1/4]×ID28.58

[1-1/8]×ID28.58[1-1/8]

ID15.88[5/8]×ID12.7[1/2]×

ID12.7[1/2]

ID19.05[3/4]×ID15.88[5/8]×

ID15.88[5/8]

ID28.58[1-1/8]×ID25.4[1]×

ID25.4[1]

ID31.75[1-1/4]×ID28.58

[1-1/8]×ID28.58[1-1/8]

Pipe B (Before the twinning)

OD15.88[5/8]-ID15.88[5/8]

L83[3-9/32]

OD28.58[1-1/8]-ID28.58[1-1/8]

L342[13-15/32]

OD19.05[3/4]-ID19.05[3/4]

L85[3-3/8]

OD31.75[1-1/4]-ID34.93[1-3/8]

L337[13-9/32]

OD15.88[5/8]-ID19.05[3/4]

L85[3-3/8]

OD19.05[3/4]-ID19.05[3/4]

L85[3-3/8]

OD28.58[1-1/8]-ID34.93[1-3/8]

L337[13-9/32]

OD31.75[1-1/4]-ID38.1[1-1/2]

L339[13-3/8]

Pipe C (After the twinning)

OD12.7[1/2]-ID12.7[1/2]

OD25.4[1]-ID22.2[7/8]

OD15.88[5/8]-ID15.88[5/8]

OD28.58[1-1/8]-ID28.58[1-1/8]

OD12.7[1/2]-ID12.7[1/2]

OD15.88[5/8]-ID19.05[3/4]

OD25.4[1]-ID28.58[1-1/8]

OD28.58[1-1/8]-ID34.93[1-3/8]

L128[5-1/16]

L190[7-1/2]

L123[4-27/32]

L192[7-9/16]

L128[5-1/16]

L125[4-15/16]

L192[7-9/16]

L187[7-3/8]

Twinning kit

L-shape pipe D (After the twinning)

Insulation cover

Twinning A

Pipe B (Before the twinning)

L-shape pipe D (After the twinning)

OD12.7[1/2]-ID12.7[1/2]

OD25.4[1]-ID22.2[7/8]

OD15.88[5/8]-ID15.88[5/8]

OD28.58[1-1/8]-ID28.58[1-1/8]

OD12.7[1/2]-ID12.7[1/2]

OD15.88[5/8]-ID15.88[5/8]

OD25.4[1]-ID28.58[1-1/8]

OD28.58[1-1/8]-ID28.58[1-1/8]

Pipe C (After the twinning)

(Unit: mm[in])

Insulation cover

Small

Large

Small

Large

Small

Small

Large

Large

Instruction

1

(This sheet)

(2) Accessory piping parts

Model

CMY-Y100VBK2

CMY-Y200VBK2

CMY-Y300VBK2

Section

Liquid

Gas

Liquid

Gas

Liquid

Gas

OD12.7[1/2]-ID9.52[3/8] (2)

OD22.2[7/8]-ID28.58[1-1/8]

OD15.88[5/8]-ID12.7[1/2] (2)

OD34.93[1-3/8]-ID41.28[1-5/8]

OD12.7[1/2]-ID9.52[3/8]

OD28.58[1-1/8]-ID22.2[7/8] (3)

OD15.88[5/8]-ID12.7[1/2]

Supplied pipe

OD22.2[7/8]-ID19.05[3/4] (2)

OD12.7[1/2]-ID15.88[5/8] (2)

OD38.1[1-1/2]-ID41.28[1-5/8]

OD15.88[5/8]-ID9.52[3/8]

OD28.58[1-1/8]-ID19.05[3/4] (2)

OD15.88[5/8]-ID12.7[1/2]

OD38.1[1-1/2]-ID34.93[1-3/8]

(Unit: mm[in])

(3) List of field-supplied parts

• Refrigerant pipes other than the ones provided in the kit.

• Heat-resistant insulation material (for field-supplied refrigerant pipes)

• Insulation cover tape

Outdoor unit 1 Outdoor unit 2

2. Selecting the Correct Size Refrigerant Pipes and
Using the Twinning Kit

(1) Two outdoor units

1 Field-supply the pipes to be connected to the kit.
2 Choose the correct size pipe using the table below. Connect

the field-supplied pipe to the twinning kit for the sizes in the
table that are marked with an asterisk (*).

3 If the pipe was cut with a pipe cutter, remove the burrs and

eliminate foreign materials before connecting.

1 Two outdoor units

Component unit name

Indoor unit~Twinning pipe

PUHY-**Y(S)HM P900 P450 P450

PUHY-**T(S)HM P700 P350 P350

PUHY-**Y(S)HMU

PUHY-**T(S)HMU P216 P120 P96

PUHY-**Y(S)HMC

PUHY-**Y(S)HC

Package unit name A0

Outdoor unit 1 B0
Outdoor unit 2 C0

OutIdoor Twinning Kit D0

Liquid A E0

Gas B F0

A0 B0 C0 D0 E0 F0
P500 P250 P250
P550 P300 P250
P600 P350 P250
P650 P350 P300
P700 P350 P350
P750 P400 P350
P800 P450 P350 CMY-Y200VBK2
P850 P450 P400

EP400 EP200 EP200
EP450 P250 EP200
EP500 EP300 EP200
EP550 EP300 P250
EP600 EP300 EP300
EP650 P350 EP300
HP400 HP200 HP200
HP500 HP250 HP250

P500 P250 P250
P550 P300 P250
P600 P350 P250
P650 P350 P300

P750 P400 P350
P800 P450 P350 CMY-Y200VBK2
P850 P450 P400
P900 P450 P450
P144 P72 P72
P168 P96 P72
P192 P120 P72 CMY-Y100VBK2
P216 P120 P96
P240 P120 P120
P144 P72 P72
P168 P96 P72
P192 P120 P72 CMY-Y100VBK2

P240 P120 P120

HP144 HP72 HP72
HP192 HP96 HP96
HP400 HP200 HP200
HP500 HP250 HP250

P450(-AH) P250 P200

P500 P250 P250
P550 P300 P250 CMY-Y100VBK2
P600 P350 P250
P650 P350 P300
P700 P350 P350
P750 P400 P350
P800 P400 P400 CMY-Y200VBK2
P850 P450 P400
P900 P450 P450

CMY-Y100VBK2

CMY-Y100VBK2

CMY-Y100VBK2

CMY-Y100VBK2

CMY-Y100VBK2

CMY-Y100VBK2

ø15.88

[5/8]

ø19.05

[3/4]

ø12.7[1/2]

ø15.88

[5/8]

ø15.88

[5/8]

ø15.88

[5/8]

ø19.05

[3/4]

ø15.88

[5/8]

ø15.88

[5/8]

ø15.88

[5/8]

ø15.88

[5/8]

ø15.88

[5/8]

ø19.05

[3/4]

(Unit: mm[in])

ø28.58

[1-1/8]

ø34.93

[1-3/8]

ø41.28

[1-5/8](*)

ø28.58

[1-1/8]

ø28.58

[1-1/8]

ø28.58

[1-1/8]

ø34.93

[1-3/8]

ø41.28

[1-5/8](*)

ø28.58

[1-1/8]

ø28.58

[1-1/8]

ø28.58

[1-1/8]

ø28.58

[1-1/8]

ø28.58

[1-1/8]

ø34.93

[1-3/8]

ø41.28

[1-5/8](*)

2 Two outdoor units

Tw inning pipe~Outdoor unit

PUHY-**YHM

PUHY-**THM

PUHY-**YHMU

PUHY-**THMU

PUHY-**YHMC

PUHY-**YHC

Outdoor unit 1 Outdoor unit 2

Unit model

A1 A2 A3
B1 B2 B3
C1 C2 C3
D1 D2 D3
E1 E2 E3
F1 F2 F3

A1
A2
A3

P250

ø9.52

[3/8](*)

ø22.2

[7/8]

EP200

ø9.52

[3/8](*)
ø19.05

[3/4](*)
HP200

ø9.52

[3/8](*)
ø19.05

[3/4](*)

P250

ø9.52

[3/8](*)

ø22.2

[7/8]
P72

ø9.52

[3/8](*)
ø19.05

[3/4](*)

P72

ø9.52

[3/8](*)
ø19.05

[3/4](*)

HP72
ø9.52

[3/8](*)
ø19.05

[3/4](*)
HP200

ø9.52

[3/8](*)
ø19.05

[3/4](*)

P200

ø9.52

[3/8](*)
ø19.05
[3/4](*)

B1
B2
B3

P300

ø12.7

[1/2]

ø22.2

[7/8]

EP300

ø12.7

[1/2]

ø22.2

[7/8]

HP250

ø9.52

[3/8](*)

ø22.2

[7/8]

P300

ø12.7

[1/2]

ø22.2

[7/8]
P96

ø9.52

[3/8](*)

ø22.2

[7/8]
P96

ø9.52

[3/8](*)

ø22.2

[7/8]
HP96
ø9.52

[3/8](*)

ø22.2

[7/8]

HP250

ø9.52

[3/8](*)

ø22.2

[7/8]

P250

ø9.52

[3/8](*)

ø22.2

[7/8]

C

D

Liquid Gas
C or E D or F

C1
C2
C3

P350

ø12.7

[1/2](*)
ø28.58

[1-1/8](*)

–

–

–

–

–

–

P350

ø12.7

[1/2](*)
ø28.58

[1-1/8](*)

P120

ø12.7

[1/2]

ø22.2

[7/8]

P120

ø12.7

[1/2]

ø22.2

[7/8]

–

–

–

–

–

–

P300

ø12.7

[1/2]

ø22.2

[7/8]

E

A

Liquid twinning pipe

F

B

Gas twinning pipe

D1
D2
D3

P400

ø15.88

[5/8]

ø28.58

[1-1/8]

–

–

–

–

–

–

P400

ø15.88

[5/8]

ø28.58

[1-1/8]

–

–

–

–

–

–

–

–

–

–

–

–

P350
ø12.7

[1/2](*)
ø28.58

[1-1/8]

Outdoor unit 3

To Indoor unit

To Indoor unit

(Unit: mm[in])

E1
E2
E3

P450

ø15.88

[5/8]

ø28.58

[1-1/8]

–

–

–

–

–

–

P450

ø15.88

[5/8]

ø28.58

[1-1/8]

–

–

–

–

–

–

–

–

–

–

–

–

P400

ø15.88

[5/8]

ø28.58

[1-1/8]

F1
F2
F3

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

P450

ø15.88

[5/8]

ø28.58

[1-1/8]

(2) Three outdoor units

1 Field-supply the pipes to be connected to the kit.
2 Choose the correct size pipe using the table below.

Connect the field-supplied pipe to the twinning kit
for the sizes in the table that are marked with an
asterisk (*).

3 If the pipe was cut with a pipe cutter, remove the

burrs and eliminate foreign materials before
connecting.

E

F

G

H

Liquid twinning pipe 1

Gas twinning pipe 1

C

D

I

Liquid twinning pipe 2

J

Gas twinning pipe 2

A

To Indoor unit

B

To Indoor unit

1 2

3 Three outdoor units

Component unit name Outdoor unit2 C0

Indoor unit~Twinning pipe2

Twinning pipe1~Twinning pipe2

PUHY-**Y(S)HM P1250 P450 P450 P350

PUHY-**T(S)HM P1100 P400 P350 P350 CMY-Y300VBK2

PUHY-**Y(S)HMU P312 P120 P120 P72 CMY-Y300VBK2

PUHY-**T(S)HMU P312 P120 P120 P72 CMY-Y300VBK2

PUHY-**Y(S)HC P1050 P400 P350 P300 CMY-Y300VBK2

Package unit name A0

Outdoor Twinning Kit E0

Outdoor unit1 B0

Outdoor unit3 D0

Liquid A F0

Gas B G0

Liquid C H0

Gas D I0

A0 B0 C0 D0 E0 F0 G0 H0 I0

P950 P400 P300 P250
P1000 P400 P300 P300
P1050 P400 P350 P300
P1100 P400 P350 P350 CMY-Y300VBK2
P1150 P450 P350 P350
P1200 P450 P400 P350

EP700 EP300 EP200 EP200
EP750 EP300 P250 EP200
EP800 EP300 EP300 EP200 CMY-Y300VBK2
EP850 EP300 EP300 P250
EP900 EP300 EP300 EP300

P950 P400 P300 P250
P1000 P400 P300 P300
P1050 P400 P350 P300

P1150 P450 P350 P350
P1200 P450 P400 P350
P1250 P450 P450 P350

P264 P120 P72 P72

P288 P120 P96 P72

P336 P120 P120 P96

P360 P120 P120 P120

P264 P120 P72 P72

P288 P120 P96 P72

P336 P120 P120 P96

P360 P120 P120 P120

P850(-AH)

P350 P300 P200

P900(-AH)

P350 P300 P250

P950 P400 P300 P250
P1000 P400 P300 P300

P1100 P400 P350 P350
P1150 P400 P400 P350
P1200 P400 P400 P400
P1250 P450 P450 P350

ø19.05

[3/4]

ø19.05

[3/4]

ø19.05

[3/4]

ø19.05

[3/4]

ø19.05

[3/4]

ø19.05

[3/4]

ø41.28

[1-5/8](*)

ø34.93

[1-3/8](*)

ø41.28

[1-5/8](*)

ø41.28

[1-5/8](*)

ø34.93

[1-3/8](*)

ø41.28

[1-5/8](*)

ø34.93

[1-3/8](*)

ø41.28

[1-5/8](*)

ø41.28

[1-5/8](*)

(Unit: mm[in])

ø19.05

ø34.93

[3/4]

[1-3/8]

ø19.05

ø34.93

[3/4]

[1-3/8]

ø19.05

ø34.93

[3/4]

[1-3/8]

ø19.05

ø34.93

[3/4]

[1-3/8]

ø19.05

ø34.93

[3/4]

[1-3/8]

ø19.05

ø34.93

[3/4]

[1-3/8]

(3) Slope of twinning pipes

Make sure the slope of the twinning pipes are at an angle within ±15° to
the horizontal plane.
If the slope exceeds the specified angle, the unit may be damaged.

(4) The length of the straight pipe between indoor units and the twin-

ning pipe

Use the pipes supplied in the twinning kit, and make sure the section of
the field-supplied pipe that connects to the twinning pipe has at least
500 mm [19-11/16 in] of straight section. (The section of the field­supplied pipe that connects to the twinning pipe must have at least 500
mm [19-11/16 in] of straight section.) If the straight section is less than
500 mm [19-11/16 in], it may result in equipment damage.

(5) Pipe connection

When connecting the twinning kit to the outdoor unit, note the following:

· Make sure the pipes from the twinning pipe to the outdoor unit are sloped downwards (towards the twinning pipes).

· If the piping on the outdoor unit side (from the twinning pipe) exceeds 2 m [6 ft], ensure a trap (gas pipe only) within 2 m
[6 ft].
Make sure the height of the trap is 200 mm [7-7/8 in] or more.
If there is no trap, oil can accumulate inside the pipe, causing a shortage of oil and may damage the compressor.

<2 m [6 ft] or less>

4 Three outdoor units

Twinning pipe~Outdoor unit

P250
ø9.52

[3/8](*)

ø22.2

PUHY-**YHM

PUHY-**THM

PUHY-**YHMU

PUHY-**THMU

PUHY-**YHC

[7/8](*)
EP200

ø9.52

[3/8](*)

ø19.05
[3/4](*)

P250
ø9.52

[3/8](*)

ø22.2

[7/8](*)

P72

ø9.52

[3/8](*)
ø19.05

[3/4](*)

P72

ø9.52

[3/8](*)
ø19.05

[3/4](*)

P200
ø9.52

[3/8](*)
ø19.05
[3/4](*)

Note: Refer to the figure below for the installation

±15°

Slope of the twinning pipes are at an angle within
±15° to the horizontal plane

Liquid Gas

E or G or I F or H or J
A1 A2 A3
B1 B2 B3
C1 C2 C3
D1 D2 D3
E1 E2 E3
F1 F2 F3

B1

C1
B2
B3

P300

ø12.7

[1/2](*)
ø 22.2

[7/8](*)
EP300

ø12.7

[1/2](*)
ø 22.2

[7/8](*)

P300

ø12.7

[1/2](*)
ø 22.2

[7/8](*)

P96

ø9.52

[3/8](*)

ø22.2

[7/8](*)

P96

ø9.52

[3/8](*)

ø22.2

[7/8](*)

P250

ø9.52

[3/8](*)

ø22.2

[7/8](*)

P350

ø12.7

[1/2](*)

ø28.58

[1-1/8]

P350

ø12.7

[1/2](*)

ø28.58

[1-1/8]

P120

ø12.7

[1/2](*)

ø22.2

[7/8](*)

P120

ø12.7

[1/2](*

ø22.2

[7/8](*)

P300

ø12.7

[1/2](*)

ø22.2

[7/8](*)

D1

C2

D2

C3

D3

P400
ø15.88
[5/8](*)
ø28.58

[1-1/8]

–

–

–

–

–

–

P400
ø15.88
[5/8](*)
ø28.58

[1-1/8]

–

–

–

–

–

)

–

P350

ø12.7
[1/2](*)

ø28.58

[1-1/8]

A1
A2
A3

Unit model

position of the twinning pipe.

Twinning pipe

<More than 2 m [6 ft] apart>

(Unit: mm[in])

E1
E2
E3

P450
ø15.88
[5/8](*)
ø28.58

[1-1/8]

–

–

–

P450
ø15.88
[5/8](*)
ø28.58

[1-1/8]

–

–

–

–

–

–

P400
ø15.88
[5/8](*)
ø28.58

[1-1/8]

F1
F2
F3

–

–

–

–

–

–

–

–

–

–

–

–

–

–

–

P450
ø15.88
[5/8](*)
ø28.58

[1-1/8]

3. Pipe Connection Example

Connect the pipes between outdoor units, referencing the figures below.

<For two outdoor units>

Field-supplied pipe

<For three outdoor units>

Field-supplied pipe

Twinning kit

Twinning kit

Straight pipe that is 500 mm
[19-11/16 in] or more

Field-supplied pipe

Field-supplied pipe

Straight pipe that is 500 mm
[19-11/16 in] or more

Twinning kit

Field-supplied pipe

Straight pipe that is 500 mm
[19-11/16 in] or more

4. Insulation Cover Installation

Install the insulation cover on the twinning kit after brazing the pipes and twinning kit.
Insulate all refrigerant pipes. Insulate the liquid and gas pipes separately, and pipes located inside the unit as well as the outside.
Use heat-resistant insulation material (Heat resistant: at least 120 °C [248 °F], Thickness: liquid = 10 mm [13/32 in],
gas = 20 mm [13/16 in]). Position the edges of the insulation cover and heat-resistant insulation material so as not to leave a gap,
and then wrap the exterior perimeter of the pipe joints and middle with tape (field-supplied).

Heat-resistant insulation material (field-supplied)

Field-supplied pipe

Field-supplied pipe

Twinning kit

Field-supplied pipe

Insulation cover

Heat-resistant
insulation material
(field-supplied)

100 mm
[3-15/16
in] or
more

Downward slope

To Indoor unit

Twinning pipe

· If the twinning pipe is installed above the base
of the outdoor unit, it should be no more than
200 mm [7-7/8 in].

Upward slope

200 mm [7-7/8 in]
max

To Indoor unit

2 m [6 ft]

Outdoor unit 1

200 mm

To Indoor unit

Twinning pipe

[7-7/8 in]
or more

Outdoor unit 2 Outdoor unit 3

Twinning 1

Twinning 2

To Indoor unit

Within
2 m [6 ft]

Twinning pipe

Total pipe length = A+B<10 m [32 ft]

To Indoor
unit

3

Insulation cover

Heat-resistant insulation
material (field-supplied)

Insulation covers can shrink.

Tape (field-supplied)

Overlap the tape as shown in
the left figure so that there
will be no gap in between the
insulation cover or field-

Overlap margin of the tape

Tape (field-supplied)

installed insulation material.

Tape (field-supplied)

5. Miscellaneous Notes

Secure the field-supplied pipes with a pipe cover and a cable tie in place to keep them from coming in contact with other pipes as
necessary.

4