Midea R32, MBT-09N8D6, MB-09N8D6-i, MBT-12N8D6, MB-12N8D6-I Installation Manual

Mission High Wall Quick Step Installation Guide

Step 1: Prior to unpacking equipment please inspect boxes for any transport damage to ensure products are in perfect condition.
Step 2: Ensure the equipment model numbers on the boxes correspond with your companies purchase order.
Step 3: Unpack the equipment and ensure all parts are accounted for i.e Indoor / Outdoor & Infra-red Controller.
Step 4: Store the Infra-red service controller safely as this can be used to speed up commissioning and servicing process.
Step 5: Review the installation and maintenance manuals which are provided.
Step 6: Carry out the positioning and installation of indoor and outdoor units as per guidelines within the installation manual.
Step 7: Install refrigerant pipework (Purge with OFN while brazing), electrical wiring & drainage pipe work.
Step 8: Power & Interconnecting control wiring between indoor and outdoor units is made by linking into terminals W-1(L)-2(N)-S-E.
Step 9: Pressure test pipework (Note do not carry out pressure test while connected to outdoor unit to prevent contamination of factory charge)

(1) Strength test in 5 Bar increments up to full test pressure. (2) Then leak test at lower pressure. Evacuate system to 2 torr or lower for appropriate time.

Step 10: If required please add additional refrigerant charge (see table on reverse).
Step 11: Carry out all the commissioning checks required to activate the warranty of the newly installed system.
Step 12: Perform the test operation in accordance with the installation manual to ensure all functions and parts are working correctly.
Step 13: Complete your warranty card document and e-mail this with dated photo of outdoor serial number to: [e-mail]
Note: Installation videos can also be found on the Midea UK YouTube channel.

MI GUIDE

R32 Mission High Wall Installation

Please contact your Midea support team if you have any issues during the installation and commissioning process.

Midea UK Tel: [phone]

Indoor

Model

Outdoor

Model

Cooling

Duty (kW)

Heating Duty

(kW)

Outdoor Dimensions

Outdoor Weight

(Kg)

Indoor Dimensions

Indoor

Weight(Kg)

W

(mm) D

(mm) H

(mm) W

(mm) D

(mm) H

(mm)

MB-09N8D6-i MBT-09N8D6

3.3 3.75 800 333 554 28.5 730 198 293 7.4

MB-12N8D6

-I

MBT-12N8D6

4.5 4.9

800 333 554 28.5 810 200 300 8.3

MB-18N8D6-I MB-18N8D6 6.21 6.97 800 333 554 36.9 980 225 325 10.7

MB-24N8D6

-I MB-

24N8D6

8.44

9.43

845 363 702 49.7 1090 235 338 13

Piping Information

Model: 09 12 18 24

Liquid Line

Inch 1/4 1/4 1/4 3/8

Gas Line Inch 3/8 3/8 1/2 5/8

Drain Line

Φ mm

16 16 16 16

Max

Length

M 25 25 30 50

Max Height M 10 10 20 25

Electrical Wiring Information

Model: 09 12 18

24

Mains

Outdoor

3x1

.5mm

² 3x

2.5

mm²

Interconnecting/Indoor Power 5x1.5mm² 5x2.5mm²

Power Supply Information

Model: 09 12 18 24

Outdoor

Ph/A 1/16 1/16 1/16 1/20

Indoor Powered from Outdoor Unit

Refrigerant Charging Information

Model: 09 12 18 24

Pre –

Charge

Kg 0.65 0.65 1.25 1.6

Charged to M 5 5 5 5

Additional

g/m 12 12 12 24

Refrigerant

Type R32

Comes With

Wi Fi Control as Standard

MI GUIDE

R32 Mission High Wall Installation

Please contact your Midea support team if you have any issues during the installation and commissioning process.

Midea UK Tel: [phone]