Mitsubishi 20-MYA Specifications download pdf (Page 90)

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•Incline the drain piping to the outside (drain side) as shown in the figure below.

•The outlet of the indoor unit drain pipe is Rc1.

•After completion of piping, confirm that drainage is good and that there are no leaks.

Indoor unit drain piping

Install thermal insulation

to prevent dew

The drain piping should have a drain trap.

The drain pipe

should extend

below this level.

Drain piping

Slope

20mm/m

Open drainDrain trap

A 70mm

B 2×C 70mm

C 35mm

Drain pan

Drain piping

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 115 116

DATA BOOK 1
SPECIFICATION GUIDELINES -113 3
SAFETY FOR USE 4
A COMPLETE LINE UP 6
FEATURES 7
DESCRIPTIONS 7
TYPICAL INSTALLATION EXAMPLE 8
MECHANICAL SPECIFICATIONS 8
MODEL-DESIGNATION BREAKDOWN 9
PE-10 MYC 9
SPECIFICATIONS 10
PEH-5,7,8MYA 11
Heat pump 11
PEH-10,15,20MYA 12
ELECTRICAL DATA 13
PEH-5,7,8MYA-EU 14
PEH-10,15,20MYA-EU 16
SELECTION PROCEDURE 18
Factor for Various Air Flow 19
CAPACITY TABLES 20
Heating Capacity 21
(Standard Air Flow) 21
(PEH only) 39
FAN PERFORMANCE 40
PE-15MYC1-EU 41
PEH-15MYA-EU 41
PE-20MYC-EU 41
PEH-20MYA-EU 41
(1) Shape of belt groove 42
SOUND DATA 43
OUTLINE DIMENSIONS 45
PE(H)-10 46
PE(H)-15 46
PE(H)-20 47
PU(H)-7,8,10 48
(Upper blow) 48
PUH-8,10 49
(Side blow) 49
PUH-15,20 50
PAC-204RC 52
Attach the accessory 53
LOW AMBIENT 64
COOLING PARTS 64
MF1 Note 65
PE-15MYC1-EU PE-20MYC-EU 66
PEH-15,20MYA-EU 67
REFRIGERANT SCHEMATICS 68
SAFETY & CONTROL DEVICES 69
PEH-7,8,10MYA-EU 70
SPECIAL ORDER 71
PHYSICAL DATA 72
[INDOOR AIR CIRCUIT] 73
[EVAPORATOR] 73
[OUTDOOR AIR CIRCUIT] 73
[CONDENSER] 73
[ENCLOSURE AND FRAME] 74
2-EU PUH-10MYE1-EU 78
INSTALLATION 81
PU(H)-7,8, 10 (Upper blow) 82
(1) At a single installation 83
Indoor unit 84
3. Installation of the unit 85
Outdoor unit 85
Duct construction 86
Lifting method 86
Piping connection 87
Refrigerant piping 88
Airtight test 89
Evacuation 89
Additional refrigerant charge 89
Drain piping 90
Electric wiring 91
Upper blow 92
PE(H)-7:Single phase 93
Refer to (3)-4 94
Refer to (3)-3 94
Refer to (3)-5 94
(Not change) 95
Detail section A 96
LCD remote controller inside 96
Check items 97
Obstacle blocking air inlet 98
2. Caution for use 99
3. Maintenance 99
Flexion load (W) 100
1.4 kg 2.2kg 100
V pulley 100
9. Troubleshooting 102
HOW TO OPERATE 103
2. Selecting operation 104
4. Time setting 105
5. Other function 105
1. Outline 106
3. Parts 106
2. Caution 106
4. Installation 107
4-2. PUH-15,20 108
4-3-1. Install 109
4-3-2. Wiring 109
Confirmation 110
Fan controller layout 110
6. Troubleshooting 111
Thyristor module 114
SPECIFICATION GUIDELINES 115
DATA BOOK PE,PEH 116

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Mitsubishi 20-MYA Specifications Page 90

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