AERMEC WRL-H - Calibration of Control and Safety Parameters

15. CALIBRATION OF CONTROL AND SAFETY PARAMETERS
CONTROL PARAMETERS
Cooling Set Inlet water temperature in cooling functioning mode.
MIN 6°C
MAX 20°C
DEFAULT 7°C
Heating Set Inlet water temperature in heating functioning mode.
MIN 20°C
MAX 55°C
DEFAULT 40°C
Anti-freeze
intervention
Intervention temperature of the anti-freeze alarm on the EV side (water
outlet temperature).
MIN -99°C
MAX 99°C
DEFAULT 4°C
Total differential
Proportional temperature band within which the compressors are activated
and deactivated.
MIN -99°C
MAX 99°C
DEFAULT 3°C
400V COMPRESSORS MAGNET
WRL Compressors 025 030 040 050 070 080 100 140 160
MTCP CP1 (A) 5.5 6 6.4 8.7 10.4 11.7 8.7 10.4 11.7
MTCP CP2 (A) ------8.710.4 11.7
THREEPHASE GENERAL SWITCH
WRL 025 030 040 050 070 080 100 140 160
IG (A) 20 20 20 20 20 20 45 45 45
PRESSURE SWITCH AND TRANSDUCER
WRL 025 030 040 050 070 080 100 140 160
High pressure switch (AP) bar rel 42 42 42 42 42 42 42 42 42
High pressure transducer (TAP) bar rel 39 39 39 39 39 39 39 39 39
Low pressure transducer (TBP) bar rel 222222222
230V COMPRESSORS MAGNET
Compressori WRL 025 030 040
MTCP CP1 (A) 16 19 17
MTCP CP2 (A) ---
MONOPHASE GENERAL SWITCH
WRL 025 030 040
IG (A) 23 23 23
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IWRLTY. 1201. 5890974_06