Table des Matières
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SOMMAIRE
Paramètre P.04
Paramètre P.04
Paramètre P.04
valeur 2
5 - Régulations
Froid
Chaud
Loi de température de régulation
en fonction de l'air extérieur
PAGE
3
2 - Presentation of the CPU MRS 5-1 card
3
4
5
5
9
9
9
9
9
10
10
11
12
12
12
13
Frost limit of the brazed plates exchanger
14
14
14
14
15
15
15
15
15
16
16
Load shedding/repowering of electrical supply
16
16
17
17
17
18
19
8 - Running validation of compressor
19
10 - Servo control and external commands
20
20
20
20
Load shedding/repowering of electrical supply
20
21
21
21
22
23
2
SUMMARY
1 - General
Description
3 - Configuration
List of parameters
4 - Operating mode
Parameter P.04
Parameter P.04
Parameter P.04
5 - Regulations
Control temperature law as a function
of the external air
6 - Study of functions
Operating limits
Faults control
Water flow fault
Fan motor control
Temperature control inside
the hydraulic reservoir
Unit winter safety device
Compressors safety device
Sector cut-out device
Eeprom memory fault
Programmer liaison fault
Cycle reversal valve control
Anti-frost protection of the building
UHCS regulation
Automaticity control
7 - Sensors
Characteristics
Sensors control
General fault
Heating/cooling/anti-frost selection
Remote relaunching of the unit
Entries customer connection
11 - Test mode
12 - Commissioning
13 - Display lights signification
14 - Assistance for repairs
value 0
value 1
value 2
Cooling
Heating
Defrosting
9 - Setting
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Table des Matières
