Emerson Dixell iChill IC207D - Page 112

1592015610 User manual IC200D EVO GB rel1.0 10.11.2015_rev10 IC200D 112/192
ACF6
 The number of compressor of the 2 circuits (CF04 + CF05) is:
 > 4
 > 4 with no direct compressor start-up (CO10 ≠ 0) or the number of steps
is > 0 (CF06),
 > 2 and the intermittent valve is configurated
 Pump-down function but at least in one circuit:
 The pump-down solenoid relay is not present
 No pump-down pressure switch or evaporating probe when
 the pump-down is enabled with unit in start
Or
 No low pressure switch configurated.
 The compressor configuration with CF04 and CF05 but not the relay
outputs:
 Main relay of the compressor
 Intermittent valve when enabled with the ON / OFF time (CO08 / CO09
> 0)
 When the by-pass time >0 and there is no partialization or by-pass
valve configured
 Coil 2 of part-winding start up
 Requested step valve for screw compressor are configurated
 One relay is configured as:
 Compressor not selected in CF04 or CF05
 Intermittent valve configured but CO08 =0 and CO09 =0
 By-pass gas valve configured but by-pass time = 0
 Coil 2 of part winding start up configured but direct start up selected
 Wrong configuration of the capacity step valve
ACF7
Evaporator pump configuration:
 Enabled (CO16 >0) but the relay of the water pump is not configured
 Not enabled (CO16=0) but the relay of the water pump is configured
Condenser pump configuration:
 Enabled (CO21 >0) but the relay of the water pump is not configured
 Not enabled (CO21=0) but the relay of the water pump is configured
Water pump enabled for antifizee prevention:
 if Ar24=1 and Ar25=0 (water pump enabled for antifreeze prevention
but is not configured the probe)
 ifAr25=1 and not probe configurated to control the water pump for
antifreeze
 if Ar34=1 and Ar35=0 (water pump enabled for antifreeze prevention
but is not configured the probe)
 ifAr35=1 and not probe configurated to control the water pump for
antifreeze
ACF8
Cooling / heating regulation probe configuration
 The regulation probe selected by ST09 or ST10 parameters is not
properly configured
 The compressor rack regulation probe selected by Cr01 is not present
on the configured probes