Daikin EWYE019CZN-A1 handleiding
Handleiding
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The flow switch is set up to intervene when the water flow of the BPHE reaches the minimum value of the flow acceptable
(see the table below).
Model
Flowswitch Setpoint [l/min]
EWYE019CZ(N/P)-A1
22
EWYE022CZ(N/P)-A1
22
EWYE025CZ(N/P)-A1
22
EWYE030CZ(N/P)-A1
22
EWYE035CZ(N/P)-A1
22
EWYE050CZ(N/P)-A2
57
EWYE060CZ(N/P)-A2
57
EWYE070CZ(N/P)-A2
57
Table 3 - Flow Switch Setpoint
To ensure correct operation of the unit, the value of the water flow in the evaporator must be within the declared range
for that unit. A water flow lower than the minimum value shown in the following table (table 4) could cause problems with
freezing, fouling and poor control. A water flow rate higher than the maximum value shown in table 4 will result in an
unacceptable load loss and excessive erosion of the pipes, with vibrations that can cause breakage
N – Naked Version
Model
Min.Flow [l/s]
Max. Flow [l/s]
EWYE019CZN-A1
0,4
2,34
EWYE022CZN-A1
0,4
2,67
EWYE025CZN-A1
0,4
2,67
EWYE030CZN-A1
0,4
2,67
EWYE035CZN-A1
0,4
2,67
EWYE050CZN-A2
0,95
6,67
EWYE060CZN-A2
0,95
6,67
EWYE070CZN-A2
0,95
6,67
P – H.Pump-Version
Model
Min. Flow [l/s]
Max. Flow [l/s]
EWYE019CZ(P)-A1
0,4
1,9
EWYE022CZ(P)-A1
0,4
1,9
EWYE025CZ(P)-A1
0,4
1,9
EWYE030CZ(P)-A1
0,4
2,67
EWYE035CZ(P)-A1
0,4
2,67
EWYE050CZ(P)-A2
0,95
5,50
EWYE060CZ(P)-A2
0,95
5,50
EWYE070CZ(P)-A2
0,95
6,00
Table 4 –Operating limits
4.7.3 Preparing and checking the water circuit connection
The units have water inputs and outputs for connecting the heat pump to water circuit of the system. This circuit must be
connected to the unit by an authorized technician and must comply with all regulations on the subject.
If dirt penetrates the water circuit, there could be problems.
Therefore, always remember the following when connecting the water circuit:
• Only use pipes that are clean inside
• Keep the end of the pipe facing downward when removing any burrs
• Cover the end of the pipe when inserting it through a wall to avoid dust and dirt getting in.
• Clean the pipes of the system located between the filter and the unit, with running water,
before connecting it to the system.
4.7.4 Water pressure
Check whether the water pressure is above 1 bar. If it is lower, add water.
The maximum operating pressure is 3 bar for P versions.
For N version please take care that the components installed in the field piping can withstand the water pressure
“maximum 3 bar + static pressure of the external pump” and not exceeding 10 bar.
Bekijk gratis de handleiding van Daikin EWYE019CZN-A1, 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 | EWYE019CZN-A1 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8033 MB |
