Kaysun Amazon Unitario DN4S Serie Manuel Technique page 26

Retour d'huile en mode chauffage et pendant le dégivrage
Illustration 2-3.7 : Fluide réfrigérant pendant le retour d'huile en mode chauffage et pendant le dégivrage 14/16/18 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
Chauffage
Illustration 2-3.8 : Fluide réfrigérant pendant le chauffage 14/16/18 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
11
10
7
T3
T4
SV5
15
11
10
7
T3
T4
SV5
15
13
8
EXVA
14
EXVC
12
13
8
EXVA
14
EXVC
12
Unit on
Fan
Thermostat on
off
Filter
Filter
480 steps
Unit on
Fan
Thermostat on
off
Filter
Filter
480 steps
Unit off
Fan
off
Filter
Filter
480 steps
Unit on
Fan
Thermostat off
off
Filter
Filter
480 steps
Unit on
Fan
Thermostat on
on
Filter
Filter
Normal control
Unit on
Fan
Thermostat on
on
Filter
Filter
Normal control
Unit off
Fan
off
Filter
Filter
Closed
Unit on
Fan
Thermostat off
on
Filter
Filter
Closed
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