11
TM SmartCool One 5057724 v1.0_08_2022
Chilled Water
Features
System Configuration
SO09
SO12
SO15
SO18
SO22
SO25
SO31
SO35
SO30
SO40
SO50
SO60
Chilled W
ater
RTPF Chilled Water Coil
● ● ● ● ● ● ● ● ● ● ● ●
Low Flow Coil (9-12K / 16.2-21.6°F)
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
High Flow Coil (6-9K / 10.8-16.2°F)
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
2 Port Chilled Water Regulating Valve (0-10V) No
Bypass
● ● ● ● ● ● ● ● ● ● ● ●
2 x 2 Port Chilled Water Regulating Valves (0-10V)
with Bypass and Differential Pressure Transducer
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
PIC Valve
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Energy Valve
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Actuated Shut Off Valve (Isolation)
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Liquid Lock Prevention
● ● ● ● ● ● ● ● ● ● ● ●
Inlet & Outlet Water Temperature Sensors
● ● ● ● ● ● ● ● ● ● ● ●
Water Detection Rope and Probe
● ● ● ● ● ● ● ● ● ● ● ●
Unit Level Drip Tray
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Ø
Coil Drip Tray Level Sensor
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
LHS Flanged Terminations
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
RHS Flanged Terminations
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
●
Standard Feature
○
Optional Feature
Ø Optional Feature (default selected)
–
Not Available
RTPF Chilled Water Coil
Chilled water coils are ideally positioned to optimise airflow and heat transfer. They are manufactured from plain copper
tubes with mechanically bonded aluminium fins. The cooling coil is mounted over a full width stainless steel condensate
tray with a 22mm (7/8”) condensate drain hose connection. There are various valve options available for temperature
and water flow control. Flanged pipe connections are used as standard. The factory test pressure is to no less than 20
Barg (290.1psi) and the maximum operating pressure is no less than 10 Barg (145.0psi).
Low flow coil
Typically 9-12K (16.2-21.6°F) waterside ΔT cooling.
High flow coil
Typically 6-9K (10.8-16.2°F)
waterside ΔT cooling.
0-10 Volts DC 2 Port Chilled Water Regulating Valve
For systems with variable speed pumps and water flow, a 2-port control valve can be fitted. The 2-port valve has a
close-off pressure of 14.0 Barg (200psi) up to and including valve sizes of DN50, with a close-off pressure of 6.9 Barg
(175psi) for valve sizes of DN65 and above.
0-10 Volts DC 2 Port Chilled Water Regulating Valve with Bypass and Differential Pressure
Transducer
The 2-port control valve can be fitted to systems with variable speed pumps and water flow as detailed above. A bypass
leg can also be
fitted with a further 2 port valve which enables auto commissioning.
The auto commissioning is enabled by using a differential pressure transducer to maintain balanced water flow through
the bypass. The controller maintains the same pressure drop through the coil and the bypass. A fixed flow rate is
required for this initial commissioning to occur.
Pressure Independent Control Valve (PICV)
Pressure Independent Control Valves (PICV) fitted to the SmartCool ensure that constant water flow is achieved. The
PICV maintains the design flow rate based upon the valve setup.
Precision Air Conditioning
SmartCool™
Introduction
