Kaysun Amazon Unitario DN4S Serie Manuel Technique page 23

3 Schémas du fluide réfrigérant
10/12 CV
Refroidissement
Illustration 2-3.1 : Fluide réfrigérant pendant le refroidissement 10/12 CV
High temperature, high pressure gas
High temperature, high pressure liquid
Medium temperature, medium pressure gas
Low temperature, low pressure
E S C
6
5
4
3
2
T7C1
1
9
Retour d'huile en mode refroidissement
Illustration 2-3.2 : Fluide réfrigérant pendant le retour d'huile en mode refroidissement 10/12 CV
High temperature, high pressure gas
High temperature, high pressure liquid
Medium temperature, medium pressure gas
Low temperature, low pressure
E S C
6
5
4
3
2
T7C1
1
9
22
11
10
7
T3
T4
SV5
15
11
10
7
T3
T4
SV5
15
13
EXVA
8
14
EXVC
12
13
EXVA
8
14
EXVC
12
Unit on
Fan
Thermostat on
on
Filter
Filter
Normal control
Unit on
Fan
on
Thermostat on
Filter
Filter
Normal control
Unit off
Fan
off
Filter
Filter
Closed
Unit on
Fan
Thermostat off
on
Filter
Filter
Closed
Unit on
Fan
Thermostat on
on
Filter
Filter
Normal control
Unit on
Fan
on
Thermostat on
Filter
Filter
Normal control
Unit off
Fan
off
Filter
Filter
300 steps
Unit on
Fan
Thermostat off
on
Filter
Filter
300 steps