1. 2016, 9-11 & 13 May
RTWF
RTHF

2. Agenda What is about? Product Information Competititive analysis
Product Design
Capacity coverage
Efficiency positioning
Operating Conditions
Options
Competititive analysis
Application: Serial Counterflow arrangement
What is available for you today
TOPSS
Order process plan

3. What is About ? Extend Capacity:
RTWF: 940 to 1870 kW (2016)
RTHF: 1160 to 2250 kW (2016)
Double circuit offering across the range
Smart Efficiency and cost positions:
RTWF SE to cover first cost interest
RTWF HE to cover best value for money
RTHF XE to cover premium efficiency
RTWF HSE and RTHF HSE: inverter driven
Increase our “Heating” ability and offering:
We recently lifted RTWD to 63oC capability…
…Now we take a further step to 65oC with RTWF
Keep up with Trane recognized and proven reliability:
Build on our reputation “it’s Hard to Stop a Trane”
Build on our controls performance with UC800
Build on our system experience – VPF, serial
… And prepare the future:
In 2017 we will further extend the range with RTHF reaching kW
Implement a R1234ze alternative with High Speed Centrifugal Compressor

4. Product design Platform Concept RTWF RTHF Circuit 1 Circuit 2 1B 1A 2A
Double Circuit CrossFlow Heat Exchangers
EVP In
EVP Out
Cds Out
Cds In
Circuit 1
Circuit 2
Compressor Support Chassis 1B 1A 2A 2B 1 2
Compressors:
RTWF: 3 or 4 GP2 Compressors
RTHF: 2 CHHC compressors
Control Panels
Oil Separators
Adaptive Frequency Drives (HSE)
One per circuit
TD7 display

5. Capacity Coverage RTWF RTHF 2 circuits 3 or 4 compressors 2 circuits
100 kW
300 kW
500 kW
700 kW
900 kW
1100 kW
1300 kW
1500 kW
1700 kW
1900 kW
2100 kW
2300 kW
945
1680
RTWF SE
960
1720
RTWF HE
960
1870
RTWF HSE
1160
1910
RTHF XE
2270
1160
RTHF HSE
2 circuits
2 compressors
235
980
RTWD
1 circuit
1 compressor
545
1455
RTHD

6. Efficiency positioning
3 EER Tiers: SE, HE, XE
RTWF SE is the economic fit as long as first cost is the driver
RTWF HE is the best fit when TCO and ESEER are the decision drivers
RTHF XE, specification weapon with emphasis on both EER and ESEER
1 part load oriented Tier: HSE (AFD)
High ROI search
Elligibility to incentive schemes
Class C
Class B
Class A
Class A
Class B
Class C

7. Operating Conditions Operating Temperature Range RTWF Evaporator -12°C
Min
Leaving Temp.
Max
RTWF
Evaporator
-12°C
20°C
Condenser
65°C
RTHF
50°C
Variable Primary Flow Compatibility
Pressure Drop
Pump Power
Flow Rate
100%
12.5%
25%
50%
Full speed
Reduced speed
Heat exchangers sized to accept 50% Flow reduction
Less pump power brings more part load efficiency:
80% part load = 51% pump power
60% part load = 22% pump power
50% part load = 12.5 % pump power
Algorithm designed to handle variations of 10% per minute
From 100% to 50 % Flow in 5 minutes
Maintains water temperature within ±0.3oC
Accurate and stable temperature

8. Main Options

9. Competitive analysis (1)
Vs Carrier 30 XW (Fixed Speed)
Highlights
Capacity
30XW stops at 1750 kW
EER
RTHF XE reaches the level of 30XW High Efficiency (Option 150)
ESEER
Both RTWF and RTHF offer comparable alternative to 30 XW
RTWF SE offers an interesting sweetspot between 1400 and 1600 kW

10. Competitive analysis (2)
Vs Carrier 30 XW-V (Variable speed)
Highlights
Capacity
30XW-V stops at 1750 kW
EER
30 XW-V EER is irregular and drops considerably starting at 1200 kW (-10%) while RTHF HSE remains constant until 1900 kW
ESEER
30XW-V ESEER decreases with capacity
From 1500 kW onwards RTHF HSE is above 30 XW-V
Below 1500 kW RTHD HSE is strongly competitive

11. Competitive analysis (3)
Vs York YVWA (Variable Speed)
Highlights
Capacity
YVWA stops at 1000 kW
Little overlap with RTWF HSE
EER
RTWF HE and HSE really comparable to YVWA
ESEER

12. Competitive analysis (4)
Vs Climaveneta FOCS2-W (Fixed Speed)
Highlights
Capacity
FOCS2-W stops at 2400 kW
EER
RTWF SE comparable to FOCS-W/CA
RTHF XE above FOCS2-W/CA-E (High efficiency version)
RTWF HE offers a competitive alternative at mid-way
ESEER
FOCS2-W part loads are low – RTWF SE is enough to compete

13. Competitive analysis (5)
Vs Climaveneta FOCS3-W (Fixed Speed)
Highlights
Capacity
FOCS3-W stops at 1700 kW
EER
RTHF XE is Above to FOCS3-W
ESEER
FOCS3-W part loads are comparable to RTWF HE

14. Competitive analysis (6)
Vs Climaveneta i-FX-W (1+i) (Variable Speed)
Highlights
Capacity
i-FX-W (1+i) stops at 1600 kW
EER
RTHF HSE is comparable to i-FX-W (1+i)
ESEER
Below 1400 kW RTHD HSE is a strongly competitive alternative with comparable efficiencies
From Above 1400 to 1600 kW, RTHF HSE is competitive

15. Competitive analysis (7)
Vs Daikin –EWWD-I (Fixed Speed)
Highlights
Capacity
EWWD-I stops at 1500 kW
EER
RTWF SE is comparable to EWWD-I XS (Extra efficiency)
ESEER
EWWD-I part loads are low – RTWF SE is enough to compete

16. Series counterflow configuration
Parallel-Parallel Configuration
Series-Parallel Configuration
30oC
5°C
15°C
10°C
35oC
30°C
35°C
7°C
12°C
Series-Series Configuration
Apply
When both evaporator and condenser flow rates are lower than “nominal” flow rates
 both Chilled and Condenser Water ∆T should be 7⁰C or larger
Benefit
Reduced compressor lift and chiller power
Fewer pumps and less power
Smaller pipe diameter
 System efficiency enhanced
29°C
37°C
5°C
15°C
10°C
33oC

17. What is available for you today
Preliminary
Engineering
Bulletin
Sales Brochure
TOPSS
Guide
specifications
Customer presentation

18. TOPSS “Lite”
Allows basic selection and pricing

19. Automatic Orders Accepted
Order process plan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
TOPSS
Rel 187
TOPSS
Rel 189
TOPSS
Rel 191
TOPSS
Rel 193
SalesLogiX
Quotations on base of special: TFN
Standard Quotations from TOPSS/SPECTRUM
Should a quotation done within this period, turn into an order:
- Reach out CRM for Manual order
Order will be converted it to a standard order using TOPSS Model Number
Automatic Orders Accepted
Early shipments
(RTWF)
1st
Shipment
All units

20. Validation units
We are looking for 4 models to be built and shipped earlier
Model
Shipment possible on:
RTWF 275 SE+VFD Or RTWF 290 SE+VFD
Week 39
RTWF 490 SE+VFD Or RTWF 515 SE+VFD
Week 41
RTHF 330 HSE Or RTHF 360 HSE
Week 43
RTHF 540 HSE Or RTHF 590 HSE
Or RTHF 640 HSE
Week 45
Should you have an opportunity for one of these units, please get in touch with Product Management or Sales support.