Kaysun Zen On 2014 User manual

Contents i
Service Manual 2014

Contents i

Content
Contents i
Part 1 General Information..........................................................................1
Part 2 Indoor Units.......................................................................................5
Part 3 Outdoor Units..................................................................................40
Part 4 Installation.......................................................................................48
Part 5 Electrical Control System ..............................................................72
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※※
※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
4. Features......................................................................................................4

Model Lists
2 General Information
1. Model Lists
1.1 Indoor Units
R410A Capacity multiplied by 1000Btu/h
Type Function 45 48 51 55
Duct Cooling and heating
●●
Super-slim 4-way cassette Cooling and heating
●●
Ceiling & Floor Cooling and heating
●●
1.2 Outdoor Units
Universal Outdoor unit Model Compressor type Compressor Brand Matched indoor units
Heat Pump
KUE-140 HTN6 SCROLL SANYO
KPD
-
140 HN6
KCIS-140 HN6
KPC-140 HN6
KUE-176 HTN6 SCROLL SANYO
KPD
-
140 HN6
KCIS-176 HN6
KPC-176 HN6

External Appearance
General Information 3
2. External Appearance
2.1 Indoor Units
Duct
Super-slim 4-way Cassette
Ceiling & floor type
2.2 Outdoor Units
Double fan outdoor unit

Features
4 General Information
3. Features
3.1 High quality coils:
The coil is constructed of advanced inner grooved copper tube and aluminum fins.
3.2 Anti-rust, 500 hours salt spray test.
3.3 Low operation sound level: Well-known stable and quiet running fan motor.
3.4 Well-known compressor.
3.5 Compact design: Smaller dimension and larger stuffing capacity.
3.6 Universal outdoor unit design.
3.7 Optional air outlet grille: plastic type and wire type.
Wire type Plastic type Plastic type
3.8 Optional low temperature cooling module.
3.9 R410A environment friendly refrigerant.

Indoor Units
Indoor Units 5
Part 2
Indoor Units
Duct Type .............................................................................6
Super-slim Cassette Type .................................................19
Ceiling & Floor Type..........................................................32

Duct Type
6 Duct Type
Duct Type
1. Features .......................................................................................................7
2. Dimensions................................................................................................10
3. Service Space ............................................................................................11
3. Wiring Diagrams........................................................................................12
5. Static Pressure...........................................................................................13
6. Electric Characteristics.............................................................................14
7. Sound Levels.............................................................................................15
8. Accessories ...............................................................................................16
9. The Specification of Power.......................................................................17
10. Field Wiring..............................................................................................18

Features
Duct Type 7
1. Features
1.1 Installation accessories: (Optional)
Front Board, CanvasAir Passage, Filter, Panel, for easy installation
1.2 Easy Installation: Two air inlet styles (Bottom side or Rear side)
Air inlet from rear is standard for all capacity; air inlet from bottom is optional.
The size of air inlet frame from rear and bottom is same, it’s very easy to move the cover from bottom to
rear side, or from rear to the bottom, in order to matching the installation condition.
1.3 Easy maintenance
Clean the filter (Optional, standard product without filter)
It is easy to draw out the filter from the indoor unit for cleaning, even the filter is installed in rear side or
bottom side.
Replace the motor or centrifugal fan
Remove the ventilated panel firstly. Remove a half of blower housing and take out the motor with
centrifugal fan. Directly remove two bolts, and then replace the motor or centrifugal fan easily.
Front Board
Canvas Air Passage
Filter
Panel
Air intake from rear (Standard)
Air intake from bottom (Optional)

Features
8 Duct Type
1.4 Reserved remote on-off and central control ports
Reserved remote on-off ports and central control ports, can connect the cable of an on-off controller or a
central controller to realize remote on-off control function or group control function.
1.5 Built-in drain pump (Optional):
Built-in drain pump can lift the water to 750mm upmost. It’s convenient to install drainage piping under
most space condition.
Motor
Blower Housing
Ventilated Panel
Remote on-off ports Central control ports
750mm upmost

Features
Duct Type 9
1.6 Built-in display board
The standard indoor unit can be controlled by wired controller.
There is a display board with a receiver in the E-box. Move out the display, and fix it in other place, even
in the distance of 10m. The unit will realized remoter control.
The wired controller and the display board can display the error code or production code when the chips
detect some failure.
Display
Wired Controller (Standard)
Remote Controller (Optional)

Dimensions
10 Duct Type
2. Dimensions
Capacity (KBtu) Outline
dimension(mm) Air outlet o pening size Air return opening size Size of outline dimension mounted plug
A B C D E F G H I J K L M
45~60 1200 300 865 800 80 968 40 204 1094 288 45 1240 500

Service Space
Duct Type 11
3. Service Space
Ensure enough space required for installation and maintenance.
There is enough space for installation and maintenance. The ceiling is horizontal, and its structure can
endure the weight of the indoor unit. The outlet and the inlet are not impeded, and the influence of external
air is the least. The air flow can reach throughout the room. The connecting pipe and drainpipe could be
extracted out easily. There is no direct radiation from heater.

Wiring Diagrams
12 Duct Type
4. Wiring Diagrams
KPD-140 HN6、
、、
、KPD-176 HN6

Static Pressure
Duct Type 13
5. Static Pressure
45,000-48,000Btu/h 51,000-60,000Btu/h
120
110
Super high speed
100
Pa
2500
2200
1300
48K
Mid speed
High speed
External static pressure (Pa)
3
Air volume(m /h)
1000
90
80
70
60
50
40
30
20
10
Low speed
1600 1900 2800 3100
120
110
Super high speed
3400
100
3100
280019001600
Lowspeed
10
20
30
40
50
60
70
80
90
Pa
1000 Air volume(m /h)
3
External static pressure (Pa)
High speed
Mid speed
1300 2200 2500

Electric Characteristics
14 Duct Type
6. E lectric Characteristics
Model Indoor Unit Power Supply
Hz Voltage Min Max MFA
KPD-140 HN6 50 220-240V 198V 254V 16
KPD-176 HN6 50 220-240V 198V 254V 16
Note:
MFA: Max. Fuse Amps. (A)