Emerson Dixell iProChill IPC115D Application Manual page 198

1592025050 iProChill v2.5 10D00 AG v1.3 GB 18.02.2016.docx
ACF8
One or more compressors have been configured using parameters CF05 and
CF08 but the relevant main relays are not configured:
For compressor 1 to 8:

Intermittent valve relay (DO type=52...59) not configured when
enabled by ON/OFF times (CO10 and CO11) ≠ 0 or vice versa (relay
configured but function is not enabled).

No unloader (e.g. for comp. 1, DO type=79) and no gas by-pass
(e.g. for comp.1, DO type=83) configured when by-pass time (CO15)
is ≠ 0 or vice versa (relay configured but function is not enabled).

If CO12=0, compressor in direct start mode, but configured part-
winding/star-delta start-up relays (e.g. for comp.1, DO type=77, 78).

If CO12=1, compressor in part winding start mode, but relay for part
winding start-up is not configured. (e.g. for comp.1, DO type=77). Or
configured redundant relay as star-delta (e.g. for comp.1, DO
type=78).

If CO12=2, compressor in Star-delta start mode, but relevant relays
are not configured (e.g. for comp.1, DO type=77, 78).

No full match between relays configuration and unloaders defined on
parameters CF09 – CF12.
For compressor 9 to 16:
No direct start-up relays configured (e.g. for comp.9, DO type=140).
For auxiliary heating, if it is disabled (AH01=0), but relevant resource are
configured or vice versa (resource not configured but function is enabled).
Such as DI for heater (DI type=114/115), relay Auxiliary heating 1...4 step (DO
type=188...191), AO modulating auxiliary heating (AO type=15/32).
ACF9
evaporator pumps

defined (PA01 ≠ 0) but no relay (DO type=2 and 3) is configured

not defined (PA01 = 0) but a relay is configured
condenser pump

defined (PA17 ≠ 0) but no relay (DO type=8 and 9) is configured

not defined (PA17 = ≠ 0) but a relay is configured
Pump rotation

PA05>=3, rotation at working hours, but hours set point PA07=0.

PA21>=3, rotation at working hours, but hours set point PA23=0.
Evaporator pump for anti-freeze configuration alarm

if PA09 = 2 and PA10 = 0

if PA09 = 2 and PA10 ≠ 0, but no probes selected by PA10 are
configured for managing the function
Condenser pump for anti-freeze configuration alarm

if PA25 = 2 and PA26 = 0

if PA25 = 2 and PA26 ≠ 0, but no probes selected by PA26 are
configured for managing
ACF10
If CF04=0 (not condensation unit), no temperature control probe (in chiller
mode ST09, in heat pump mode ST10) is configured correctly (it does not exist
or is not NTC).
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