TTM NoXygen Degasser F650 User manual

EFFECTIVE DEGASSING
DOWN TO -10 °C
2023-11
TTM NoXygen®F650
INSTALLATION,
OPERATING AND MAINTENANCE INSTRUCTIONS................2
KOKOAMISOHJEET,
KÄYTTÖ- JA HUOLTO-OHJEET ........................................12
INSTALLATIE-INSTRUCTIES,
BEDIENINGS- EN ONDERHOUDSINSTRUCTIES..................22
MONTAGEANVISNING,
DRIFT- OCH SKÖTSELINSTRUKTION................................30
EN
FI
NL
SE
Modbus
RTU
Degasser

Technical data
Art.no .................................................... 515 982
System pressure at the connection point,
max.:.....................................................+5.0 bar
Allowable operational temperature:........-10 – +70 °C
Ambient temperature:............................0 – +40 °C
Allowable fluids: Water and deionised water
Propylene/ethylene glycol max. 50 vol%
Ethanol* less than 30 vol%
Salt solution Temper T10, T20, T30, T40
Kilfrost GEO max. 35 vol %
Calcium chloride max 25 %
Pressure classification: ..........................PN10
Capacity, degassed fluid:.......................min. 125 l/h
Connection dimension:..........................DN15
Electrical data:.......................................1~230 V, 50 Hz, plug
Internal fuse: .........................................10 A
Nominal power: .....................................0.75 kW
Nominal current:....................................5,0 A
Protective class: ....................................IP44
Energy usage: .......................................37 kWh/year **
Communication protocol: ......................Modbus RTU (RS485)
Sound level:...........................................61 dB
Weight:..................................................30 kg
*) When degassing ethanol, make sure the room is well ventilated.
**) Operation with 30 days of fast degassing gives a
energy consumption of 102 kWh in the first year.
Width: 654 mm
Height: 960 mm
Depth: 253 mm
654 253
880
960
290
140
180
1/2” int. thread
2023-11
EN
Upon delivery
Instructions: Immediately upon receiving, check to ensure
that the delivery is complete and that nothing
is damaged.
Report any transport damage immediately.
A. Main pipe (return)
B. Inlet with shut-off valve
C. Treatment chamber
D. Return with shut-off valve
Principle of Operation
Table of Content
General
Principle of Operation................................................... 2
Technical Data.............................................................. 2
General Safety Instructions .......................................... 3
Installation .............................................................. 4
Pipe connection .......................................................... 4
Electrical Connection .................................................. 4
Commissioning and Operation...................... 5
Display ..................................................................... 6
Factory Reset ............................................................... 6
Alarm list ....................................................................... 6
Operating Modes ................................................ 6
Maintenance .......................................................... 7
Functional Control............................................... 9
Modbus instructions ..........................................10
Troubleshooting....................................................11
B
C
D
A
TTM NoXygen® F650
Installation, operating and maintenance instructions
2
TTM Energiprodukter AB
Slöjdaregatan 1 | 393 66 Kalmar | Sweden | Tel. + 46 480-41 77 40 | [email protected] | www.ttmenergi.se
For latest updates visit www.ttmenergi.se.

2023-11 2023-11
EN
General safety instructions
TTM NoXygen®F650 is designed for stationary operation; it
is not meant for mobile system operation. The stipulated war-
ranty period applies only to a maximum of 10,000 degassing
intervals per year.
Installation must be done in accordance with national regula-
tions. Installation must be done by professionals and specially
trained staff. Information on the manufacturer, year of manu-
facture, serial number and technical data can be read on the
data plate affixed to the TTM NoXygen®F650 unit.
Take measures for temperature and pressure fusing in the
system so that the stated, allowable maximum and minimum
operating parameters are not exceeded or undercut, respec-
tively. TTM NoXygen®F650 must only be used in systems for
containing allowable fluids.
Systems using expansion vessels and pressurised expansion vessels
When operating TTM NoXygen®F650, there must be 6 litres of free expansion volume in the system.
Without this, the pressure in the system will increase and the system safety valve may release fluid in order
to reduce the pressure. If this occurs, the system’s expansion vessel like has the wrong input pressure or
there is too little room for expansion and it needs to be replaced with a larger expansion vessel.
Rule of thumb: The input pressure must be 70% of the system pressure.
NOTE: The pressure at the safety valve opening should be 30% above the system pressure.
Systems using pressure maintenance systems with compressors or pumps
Systems with pressure maintenance vessels/compressor vessels for expansion can begin to work intermit-
tently with the degasser, i.e., the expansion vessel empties and fills according to TTM NoXygen®F650's
opertation cycles. A surge vessel measuring 50 litres should be installed in connection with the pump expan-
sion. (See the image below). The reason why this happens is that the nominal value between the opening and
the magnetic valve and the pump switch is too narrow.Then check the system pressure and system height so
that the correct system pressure is set and then give the nominal value a larger pan.
System pressure and filling of system fluid
As gasses are removed from the system fluid, the
fluid decreases in volume and the pressure within the
system is reduced. Therefore it is important to moni-
tor the system pressure and to add more system fluid
when necessary. A high gas content and continuous
operation of TTM NoXygen®can result in the system
pressure falling very quickly. An initial inspection is therefore
recommended after only 24 hours of operation.
System pressure
System pressure = system height (m) + 5 m.
Example
System height = 5m + 5m => 1 bar of system pressure
• Before maintenance work, the plug must be disconnected from the wall socket.
• Installation, maintenance and troubleshooting should only be carried out by
qualified personnel.
• The TTM NoXygen is usually maintenance-free but an annual function check
is recommended to ensure maintained performance, see function check page 9.
• Checking and cleaning of pre-filters should be done in conjunction with the
function check. In dirty systems cleaning of pre-filters needs to be done more
frequently, see page 7 and 8.
IMPORTANT!
TTM NoXygen® F650
Installation, operating and maintenance instructions
3
TTM Energiprodukter AB
Slöjdaregatan 1 | 393 66 Kalmar | Sweden | Tel. + 46 480-41 77 40 | [email protected] | www.ttmenergi.se
For latest updates visit www.ttmenergi.se.

2023-11
EN
Fig. 2.
Fig. 1
Fig. 3
Fig. 4
Main flow V
Circulation water
≥300
High gas
Low gas
High gas
Low gas
Main flow V Circulation water
Main flow V
Circulation water
≥300
High gas
Low gas
High gas
Low gas
Main flow V Circulation water
Installation
Pipe connection
• TTM NoXygen®is fitted with a ½” internally threaded connection.
The connection is made with a steel-braided hose to system’s return
conduit in front of the pump and exchanger.
• Connection to the system should always be made at the top of the
pipework. When connecting on the bottom of the pipe, TTM MAG 54
or TTM MAG 76 filters should be installed before TTM NoXygen®
on the incoming pipe. Installation of a filter on the incoming pipework
is recommended for all other connections.
• The pipe to the degasser must be fitted with shut-off valves. The
distance between connection points shall be at least 300 mm
(Fig. 1 och 2).
Drip Tray
The drip tray’s ½” connection is connected to the floor drain (Fig. 3).
Floor installation
For floor mounting, the TTM NoXygen®is placed on its feet so that it is
horizontal (Fig. 4).
Electrical Connection
TTM NoXygen®is connected by plugging in the wall plug to an earthed
socket 1-230 V, 50 Hz Alternatively, it can be connected to a fixed
earthed connection with a circuit breaker. The electrical unit should be
equipped with a residual current device.
Connection to External Monitoring (DUC)
The TTM NoXygen®F650 can be integrated in the building automation
system with MODBUS RTU via RS485. The switching pin is mounted
externally on the right side of the device (Fig. 5).
Adjust the adjusting screws at the floor
Installation.
Fig. 5
OBS!
Existing cables in the coupling slot
should not be moved or
disconnected.
TTM NoXygen® F650
Installation, operating and maintenance instructions
4
TTM Energiprodukter AB
Slöjdaregatan 1 | 393 66 Kalmar | Sweden | Tel. + 46 480-41 77 40 | [email protected] | www.ttmenergi.se
For latest updates visit www.ttmenergi.se.

2023-11 2023-11
EN
Commissioning and operation
1. Starting TTM NoXygen®
Press
MOVEO
twice to start the TTM NoXygen. When the green LED lights up, the unit is now in operation.
2.2 Press
MOVEO
to check time
settings "hh-mm-ss".
2.3 Press
MOVEO
to check start
time for maintenance
degassing "Tstart".
2.4 Press
MOVEO
to check the
number of hours the degasser
should be active during main-
tenance degassing, "Toperat".
2. Check and change settings
MOVEOMOVEOMOVEO
Start?
T Pint: 1.2 bar
0
T Pint: 1.2 bar
0
MOVEOMOVEO
MOVEO
PROGV 2.23
hh-mm-ss
MOVEOMOVEO
MOVEO
Sengs
hh-mm-ss
Sengs
yy-mm-dd
Sengs
To change settings, press
simultaneously
MOVEO
+
MOVEO
(up arrow
and down arrow), to get to the
change mode ("Settings" is
displayed on the display).
Simultaneously press
MOVEO
+
MOVEO
once more to change values.
Confirm and save the setting with
MOVEO
. For further instructions, see
page 6.
2.1 Press
MOVEO
to check date
settings "yy-mm-dd".
MOVEO MOVEO
2.5 Press
MOVEO
to check how long
the TTM NoXygen will run in fast
degassing mode "Days left".
2.6 Press
MOVEO
to change Modbus
address "Modbus ID".
Sengs
Tstart: 13:00
Sengs
Toperat: 1h
Sengs
Modbus ID: 1
Sengs
Days le: 30/30
Sengs
yy-mm-dd
1. Menu for setting of nominal value:
2. Search value to be changed:
3. Menu for changing of nominal value:
4. Set the new nominal value:
5. Lock nominal value:
Up or down
2X to get to the
main menu
Up/down
simultaneously
Up/down
simultaneously
2.7 Press
MOVEO
to change the
minimum permissible system
pressure "Pmin".
2.8 Press
MOVEO
to change the
maximum permissible operating
pressure "SafetyP".
MOVEO MOVEO
Sengs
Pmin: 0.8 bar
Sengs
SafetyP: 5.0 bar
TTM NoXygen® F650
Installation, operating and maintenance instructions
5
TTM Energiprodukter AB
Slöjdaregatan 1 | 393 66 Kalmar | Sweden | Tel. + 46 480-41 77 40 | [email protected] | www.ttmenergi.se
For latest updates visit www.ttmenergi.se.