VRF

FSXNP/ FSXNS series SET FREE Σ heat recovery VRF

Heat recovery commercial VRF
FSXNS - Space saving
FSXNP - High efficiency

Be in control of your comfort

Delivering precisely the correct
amount of heating or cooling
to each zone creates the perfect
enviroment

A wide range of fan coils units

Sigma VRF has a wide range and
capacity of fan coil units
- 4 way cassettes
- low profile ducted
- Mid ESP ducted
- High ESP ducted
- Wall mounted
- Under ceiling
- Full fresh air
- O/A heat exchangers

Multi branch boxes - Heat recovery

Allows design freedom
- Multi-Port CH-Box (up to 16 ports)
- Liquid-piping built-in design
- No drain-piping needed
-Top-in-class compact body
-Top-in-class lightweight unit
- Height difference between
CH-Box to IDU extended up to 40m

Local Control

Half degree temperature setting unit
Fan speed control
Louvre control
Mode control
24/7 time clock
Room temperature display
Power visualisation

Central controller Mini for small saclae buildings

5.0-inch Wide Color LCD (Full dot)
touch panel
- Group 32
- Block 4 patterns (2/4/8/16)
- Indoor Unit 160
- Outdoor Unit 64

Central controller EZ - For medium scale buildings

8.5-inch Wide Color LCD (Full dot)
Touch panel display
Controls
- Groups 64
- Indoor Unit 160
- Outdoor Unit 64

Central controller EX - COMMING SOON

Features a highly intuitive and functional 12.1-inch wide
colorful LCD screen giving control of up to 2,560 indoor units
- Energy management
• Acquire data using SD memory and USB flash devices
- Upload your own floor layout images
• Easily arrange indoor units by dragging them on the touch panel
- Web browser interface
- Three long-term category settings: Annual,
summer and winter

technical data

technical data

Space saving series

Single Module 8 ~ 24 Two Modules 26 ~ 48 Three Modules 50 ~ 54
Nominal Capacity Cooling kW
Nominal Capacity Heating kW
Maximum Connectable indoor Unit Quantity
Capacity Connection Ratio Between Indoor and Outdoor Units %
Maximum Total Piping Length m
Maximum Piping Length Between Indoor and Outdoor Units m
Maximum Piping Length from first branch to furtherest indoor unit m
Maximum Height Difference Between Indoor and Outdoor Units Outdoor above m
Outdoor below m
Maximum Level Difference between Indoor Units m
Outdoor temperature Operating Range - Cooling °CDB
Outdoor temperature Operating Range - Simultaneous Operation °CDB
Outdoor temperature Operating Range - Heating CWB
22.4 ~ 67.0
25.0 ~ 77.5
8 ~ 40
50 ~ 130%
1000
165
90
110
40
15
[-10] ~ 48
[-10] ~ 24
[-20] ~ 15
73.0 ~ 136.0
82.5 ~ 150.0
43 ~ 64
50 ~ 130%
1000
165
90
110
40
15
[-10] ~ 48
[-10] ~ 24
[-20] ~ 15
140.0 ~ 150.0
155.0 ~ 165.0
64
50 ~ 130%
1000
165
90
110
40
15
[-10] ~ 48
[-10] ~ 24
[-20] ~ 15
Space saving series

documentation

downloads

Manuals, brochures and other product literature. If you need any more information, please get in touch.

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