1. NXP NXP - Welcome to the NXP Sales Training Program
The following presentation will provide information regarding the NXP

2. Section 1: NXP Characteristics
- In the first section of this presentation, NXP characteristics will be discussed

3. NXP: Multipurpose Water Condensed Unit
NXP is the range of multipurpose external units operating on refrigerant R410A
Designed for 2 or 4 pipe systems
One unit simultaneous and independent request for hot and chilled water
An NXP is a multipurpose water condensed unit
- NXP is the range of multipurpose external units operating on refrigerant R410A
They are designed for 2 or 4 pipe systems with one unit simultaneous and independent request for hot water and chilled water

4. NXP Characteristics Polyvalent unit water condenser
Simultaneous production of hot and cold water
Hot water up to 55°C / 131°F
Available with pump kit
Can be accommodated year round
The NXP is a polyvalent unit water condenser
It has simultaneous production of hot and cold water with hot water up to 55˚C or 131˚F
Also, it is available with a pump kit and can be accommodated year round

5. Designed for Indoor Applications
NXP Characteristics
From up to 1650
Designed for Indoor Applications
NXP-13 Models
Design
Heating Capacity
Cooling Capacity
- There are many key characteristics of NXP’s
Firstly, the NXP-13 Model is available from 504 (five hundred and 4) up to 1650 (sixteen hundred and 50)
What makes this unit unique is that it is designed for indoor applications
It also has both heating and cooling capacity:
The heating capacity is from the Btu range displayed on screen
The cooling capacity is from 31 tons to 142 tons
31 Tons to 142 Tons
Btu to Btu

6. Hydronic Module
Built in Hydronic module includes the main water circuit components
Available with one or two pumps with high or low head on the system and recovery side
The built in Hydronic module in an NXP unit includes the main water circuit components
It is available in various configurations with one or two pumps. With high or low head on the system and recovery side

7. Available Power Available Power 3 Phase / 208 Volt / 60Hz
- There is a variety of available power options for an NXP
- The voltage ranges from 208, 230, 460 and 575 volts
3 Phase / 575 Volt / 60Hz

8. NXP Range All the sizes have 2 refrigerant circuits:
Higher reliability
Better regulation of the water temperature of the recovery
Compressors: 3 for NXP / 4 for the others
All of the NXP units have two refrigerant circuits which result in higher reliability and better regulation of the water temperature of the recovery
- There are 3 compressors for the NXP 500 (five hundred) to 550 (five hundred and fifty) models and 4 compressors for all of the other models

9. Section 2: NXP Unit Configuration
- Section two of this presentation will cover NXP unit configuration

10. NXP Numbering System
- Take a look at the NXP numbering system displayed on screen

11. Dimensions Height 102.4 inches Width 49.2 inches Depth 83.5 inches
- The dimensions of an NXP unit are displayed on screen
- The height is inches
- The width is 49.2 inches
- The depth is 83.5 inches
Width inches
Depth inches

12. NXP Layout 4 way valve Plate exchanger Pump’s evaporator side
This is the internal layout of an NXP unit
- There are some key points within the unit and they include: the four way valve, plate exchanger, the pumps evaporator side, the pumps recovery side, water filter and the liquid separator in the suction line
Liquid separator in the suction line
Pump’s recovery side
Water fiter

13. Section 3: NXP Accessories
- Section 3 of this presentation will discuss NXP accessories

14. Accessories Accessory Explanation AER485P1
RS485 interface for supervising systems with MODBUS protocol
AERWEB300
The Air Web option allows remote control of a chiller through a PC and Ethernet connection
AERWEB300-6
Web server monitor and remote control 6 units maximum on RS485 network
There are many accessories that support NXP units
Lets begin with the AER485P1 - this is a RS485 interface for supervising systems with MODBUS protocol
AERWEB300 – is the Air Web option that allows remote control of a chiller through a PC and Ethernet connection with a standard browser – there are four versions available
AERWEB300-6 is a web server monitor and remote control of 6 units maximum on RS485 network

15. Accessories Accessory Explanation AERWEB300-18
Web server to monitor and remote control 18 units maximum on RS485 network
AERWEB300-6G
Web server to monitor and remote control 6 units maximum on RS485 network with integrated GPRS Modem
AERWEB300-18G
Web server to monitor and remote control 18 units maximum on RS485 network with integrated GPRS Modem
- As a continuation of the previous slide, there are more NXP accessories. They include the following:
AERWEB is web server to monitor and remote control 18 units maximum on RS485 network
AERWEB300-6G is a web server to monitor and remote control 6 units maximum on RS485 network with integrated GPRS Modem
- AERWEB300-18G is a web server to monitor and remote control 18 units maximum on RS485 network with integrated GPRS Modem

16. Accessories Accessory Explanation PGD1
Simplified remote panel that allows control of basic unit functions and alarm notifications. Remote mounted up to 500m away with twisted pair screened cable and TONN6300
AVX
Anti-vibration mounts to be installed under the base of the unit
PGD1 is a simplified remote panel that allows control of basic unit functions and alarm notifications - remote is mounted up to 500m away to twisted pair screened cable and TONN6300 (sixty three hundred)
AVX is an anti-vibration mount to be installed under the base of the unit

17. Factory Fitted Accessories
Accessory
Explanation
DRE
Electronic soft start which reduces starting current. Available 400V power supply only
RIF
Power factor correction that is connected in parallel to the motor that allows 10% reduction of input current
- There are some accessories that are factory fitted and they include the following:
DRE is an electronic soft start which reduces starting current. It is only available with 400v power supply
RIF is a power factor correction that is connected in parallel to the motor, allowing 10% reduction of the input current

18. Section 4: NXP Circuit
- Section 4 of the presentation will cover the NXP circuit

19. Refrigerant Circuit 4 Pipe System
- This diagram is showing the refrigerant circuit with the four pipe system

20. Refrigerant Circuit 2 Pipe System
- This diagram is showing the refrigerant circuit with the two pipe system

21. Section 5: NXP Regulation
- Section 5 of this presentation will cover NXP regulation

22. NXP Regulation Hardware: pCO3 with expansion pCOe and display pGD
Software: developed completely by Aermec
Available 0-10V signal and condensing pressure gives the possibility to control:
Three way valve - for close loop
Two way valve - for open loop
Inverter pump
pCO3 with expansion of pCOe is the hardware of an NXP
The software of the unit is designed completely by Aermec
The 0-10V signal and condensing pressure gives the possibility to control three components
(1) The first component is the three way valve – for close loop
(2) The second is the two way value – for open loop
(3) The third component is the inverter pump

23. Managing the Set Points (Heating/Cooling)
The function of main thermostat can be changed according to the load or by the hot water or cold water
The main thermostat (cooling or heating) decides the number of compressor’s to turn on the second changes between different working modes
With regards to managing the different set points, such as heating or cooling in a polyvalent, the function of the main thermostat can be changed according to the load or by the hot or cold water
The main thermostat decides the number of compressors to turn on the second changes between different working modes

24. Thank You For Your Time
-You have successfully completed the IEC sales training program
-Thank you for your time