Handleiding
Je bekijkt pagina 33 van 78
D-EOMAC01905-23_01EN- 33/78
management. This kind of chillers require an additional pump to circulate the glycol in the freecooling closed loop which is
linked to the main loop through an intermediate heat exchanger. This pump will be always active when freecooling is active,
in case in of freezing in the closed loop or OAT Lockout.
So, in case of glycol free option, there are some additional datapoints respect the hydronic freecooling:
Parameter
Range
Description
Glycol Pmp Spd
0-100 %
Select nominal glycol pump’s speed
Glycol Pmp Act Spd
0-100 %
Show the actual velocity of the glycol pump
Glycol Nom PD
1-200 kPa
Select nominal evaporator pressure drop corresponding at the rated flow rate
Glycol Min Freq
1-40 Hz
Select the minimum frequency of the glycol pump
Glycol DT Ofs
0-15 °C
Select the additional offset to the Fc Delta T to enable the freecooling operations
(during the transition mechanical Fc to mixed Fc)
4.17 Antifreeze Heater
The Antifreeze Heater page can be accessed navigating through Main Menu → View/Set Unit →
AntifreezeHeater
Parameter
Range
Description
Heater En
Off
The Option is not enabled.
On
The Option is correctly enabled
Delta Freeze
-5 +5°C
Difference between entering or leaving water temperature and freezing setpoint to
enable the antifreeze heater.
In order Enable the Antifreeze Heater functionality, the customer must set to On the “Heater En” parameter in the Antifreeze
Heater page.
4.18 Glycol Tank Heater
The Glycol Tank Heater page can be accessed navigating through Main Menu → View/Set Unit → Glycol Tank
Heater
Bekijk gratis de handleiding van Daikin EWAH750TZSLB2, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | EWAH750TZSLB2 |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 11657 MB |
