Vivax ACP-12CC35AECI User manual

EN
Service manual
ACP-12CC35AECI
ACP-18CC50AECI
ACP-24CC70AECI
ACP-36CC105AECI
ACP-42CC120AECI
ACP-48CC140AECI
ACP-55CC160AECI

Contents
Contents i
Part 1 General Information ....................................................................................................1
Part 2 Indoor Units ................................................................................................................. 6
Part 3 Outdoor Units............................................................................................................. 73
Part 4 Installation.................................................................................................................. 86
Part 5 Electrical Control System....................................................................................... 118
※The specifications, designs, and information in this book are subject to change without notice for
product improvement.

General Information
General Information 1
Part 1
General Information
1. Model Lists.................................................................................................2
2. External Appearance.................................................................................3
2.1 Indoor Units............................................................................................................ 3
2.2 Outdoor Units......................................................................................................... 3
3. Nomenclature.............................................................................................4
4. Features......................................................................................................5

Model Lists
2 General Information
1. Model Lists
1.1 Indoor Units
R410A (capacity multiplied by 1000Btu/h)
Type Function 12 18 24 30 36 42 48 55
Super slim cassette Cooling and heating ●●●●●●●
Duct Cooling and heating ●●●●●●●●
Ceiling-floor Cooling and heating ●●●●●●●
Four-way cassette(compact) Cooling and heating ●●
Console Cooling and heating ●
1.2 Outdoor Units
Universal Outdoor unit Model Compressor type Compressor Brand Matched indoor units
ACP-12CC35AECI Rotary GMCC
ACP-18CC50AECI Rotary GMCC
ACP-24CC70AECI Rotary GMCC
Rotary Mitsubishi
ACP-36CC105AECI
Rotary Mitsubishi
ACP-42CC120AECI
Rotary Mitsubishi
Rotary Mitsubishi
ACP-48CC140AECI
ACP-55CC160AECI
ACP-12CC35AECI
ACP-18CC50AECI
ACP-24CC70AECI
ACP-36CC105AECI
ACP-42CC120AECI
ACP-48CC140AECI
ACP-55CC160AECI

External Appearance
General Information 3
2. External Appearance
2.1 Indoor Units
Super slim cassette
Duct
Ceiling-Floor Compact Four-way cassette
Console
2.2 Outdoor Units
Single fan outdoor unit Double fan outdoor unit

Features
General Information 5
4. Features
4.1. To meet Europe A level, actual EER/COP of new product with BLDC motors of indoor & outdoor unit and
DC compressor will be higher than 3.4.
4.2. Low ambient kit is standard for outdoor units
4.3. Network control function is standard for the indoor units.
4.4. Standard auto restart function and follow me function.
4.5. Slim cassette with standard remote controller, wire controller and CCM for optional. Med Duct and
HESP duct with standard wired controller, remote controller and CCM for optional.
4.6. Standard anti-cold air function.
4.7. Standard auto defrosting function.
4.8. Standard self-diagnose function.
4.9. Standard timer function and sleep mode function controlled by controller.

Indoor Units
6 Indoor Units
Part 2
Indoor Units
Super Slim Cassette Type................................................7
Duct Type.........................................................................22
Ceiling & Floor Type .......................................................38
Four-way Cassette Type (Compact)..............................53
Console Type...................................................................62

Super Slim Cassette Type
Indoor Units 7
Super Slim Cassette Type
1. Features.........................................................................8
2. Dimensions..................................................................11
3. Service Space..............................................................12
4. Wiring Diagrams .........................................................13
5. Air Velocity Distributions(Reference Data)...............14
6. Electric Characteristics..............................................17
7. Sound Levels...............................................................18
8. Accessories.................................................................19
9. The Specification of Power........................................20
10. Field Wiring................................................................21

Features
8 Indoor Units
1. Features
1.1 Overview
Compact design, super slim body size, less space requiring in installation
Each louver can be separately controlled, more comfort air blowing is possible.
Auto-lifting panel design, more convenient to clean and maintain the filter. (optional)
1.2 Fresh air intake function
Fresh air fulfills air quality more healthy and comfortable.
Ventilation motor is optional to increase the effect of fresh air.
1.3 Optional ionizer generator
Ionizer generator is optional to get refreshing air to your room.
Ionizer can be switched on or off by remote controller.
When pressing the Clean Air button on the remote controller, Ionizer will work and the indicator light on
display board will shine.
1.4 External air duct design
Reserve external air duct, more flexible for the air supply.
I
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Ve en nt ti il la at ti io on n m mo ot to or r
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Features
Indoor Units 9
1.5
Built-in draining pump
Due to the improvement of structure, more convenient to repair or replace the draining pump.
Built-in draining pump to make sure condensed water drain out reliably.
1.6 Terminals for alarm lamp and long-distance on-off controller connection are
standard
Reserve terminals for the connection of alarm lamp and long-distance on-off controller, more human
control.
Draining Pump

Features
10 Indoor Units
1.7 Twins Combination(18k-30k)
The units can be installed as Twin systems: one outdoor unit can connect with two indoor units. The
indoor units can be combined in any of the different available ratings.
Alarm lamp
Long-distance on-off controller

Dimensions
Indoor Units 11
2. Dimensions
840
840
950
950
C
Test mouth & Test cover
Drain hole
32
Wiring connection port
680
780
780
680
136
126
91
196
132
A
A
B
AA
B
A
A
B
A
B
Service hole for
draining pump
Fresh air intake
75
55
80
80
4-install hanger
Gas side
Liquid side
E-parts box
135
90
Panel
Body
92929292
DD
92 92
D
D
DD
92
9292
92
92 92 92 92
D
D
Unit: mm
Model A B C D
160 75 205 50
160 95 245 60
160 95 287 60
ACP-12CC35AECI
ACP-18CC50AECI
ACP-24CC70AECI
ACP-36CC105AECI
ACP-42CC120AECI
ACP-48CC140AECI
ACP-55CC160AECI

Service Space
12 Indoor Units
3. Service Space
>1000mm
>1000mm
>1000mm
>1000mm

Wiring Diagrams
Indoor Units 13
4. Wiring Diagrams
ACP-36CC105AECI, ACP-42CC120AECI, ACP-48CC140AECI, ACP-55CC160AECI

Air Velocity Distributions (Reference Data)
14 Indoor Units
5. Air Velocity Distributions (Reference Data)
18-24K:
Cooling:
Heating:

Air Velocity Distributions (Reference Data)
Indoor Units 15
30-42K:
Cooling:
Heating:

Air Velocity Distributions (Reference Data)
16 Indoor Units
48-55K：
Cooling:
Heating:

Electric Characteristics
Indoor Units 17
6. Electric Characteristics
Model Indoor Unit Power
Supply
Hz Voltage Min Max MFA
ACP-24CC70AECI 50 220-240 198 254 10
ACP-36CC105AECI 50 220-240 198 254 10
ACP-42CC120AECI 50 220-240 198 254 10
Notes:
MFA: Max. Fuse Amps. (A)
ACP-48CC140AECI 50 220-240 198 254 10
ACP-55CC160AECI 50 220-240 198 254 10