dixell ichill IC260L, Руководство пользователя

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1592015300 User manual iCHILL 200 L GB r1.3 09/09/2005
Pg.
40/105
Pr2 Password 0 999
Pr3 Password 0 999
Alarms
Parameters Description min max m. u. Resolution
Low alarm
AL 1 Low pressure alarm delay from analog and digital input 0 250 Sec
AL 2 Low pressure alarm delay from digital input after compressor stop if the low
pressure switch is used for the pump down.
10 250 Sec
AL 3 Low pressure alarm setpoint from analogue input -30.0
-22
0.0
0
70.0
158
50.0
725
°C
°F
bar
psi
Dec
int
Dec
int
AL 4 Low pressure alarm differential from analogue input 0.1
0
0.0
0
25.0
45
14.0
203
°C
°F
bar
psi
Dec
int
Dec
Int
AL 5 Maximum number of low pressure events from digital/analogue inputs:
Manual reset if AL05 = 0
Automatic reset if AL05 =16
From automatic to manual reset if AL05= 1..15
0 16
AL 6 Low temperature/pressure alarm during defrost
0= Not enabled
1= Enabled
0 1
AL 7 Low temperature/pressure alarm delay during defrost 0 250 Sec
AL 8 Low temperature/pressure alarm with unit in OFF or stand – by:
0 = Not enabled
1= Alarm enabled
0 1
High Alarm
AL 9 High temperature/pressure alarm from analogue input -30.0
-22
0.0
0
70.0
158
50.0
725
°C
°F
bar
psi
Dec
int
Dec
int
AL 10 High temperature/pressure alarm differential from analogue input 0.1
0
0.0
0
25.0
45
14.0
203
°C
°F
bar
psi
Dec
int
Dec
int
Oil Alarm
AL 11 Low oil pressure / level delay from digital input 0 250 Sec
AL 12 Minimum time for low oil pressure / level from digital input activation in normal
working condition.
0 250 Sec
AL 13 Maximum number of low oil pressure/level events:
Always manual reset if AL13= 0
Always automatic reset if AL13 =16
From automatic to manual reset if AL13 = 1..15
0 16
Flow alarm
AL 14 Configuration
0= Not enabled
1= Only for chiller
2= Only for heat pump
3= For both chiller and heat pump
0 3
AL 15 “Flow switch / supply fan overload” alarm delay after pump/fun activation. 0 250 Sec
AL 16 Maximum number of “flow switch/supply fan” alarm events
Always manual reset if AL16 = 0
Always automatic reset if AL16 =16
From automatic to manual reset if AL16 =1..15
0/1 16
AL 17 Minimum “Flow switch / supply fan overload” active time duration. 0 250 Sec
AL 18 Minimum “Flow switch / supply fan overload” not active time duration. 0 250 Sec
Compressor overload alarm
AL 19 Compressor overload alarm delay after compressor start-up 0 250 Sec
AL 20 Maximum number of compressor overload alarm events
Always manual reset if AL20 = 0
Always automatic reset if AL20 =16
From automatic to manual reset if AL20 =1..15
0 16
Pump down alarm
AL 21 Maximum number of pump down alarm events per hour in stop condition.
After this number the alarm is logged, displayed and signalled with alarm
relay + buzzer.
Manual reset if AL21 = 0
Automatic reset if AL21 =16
From automatic to manual reset if AL21 =1..15
0 16