Airwell DLF 18 DCI, Техническое руководство

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12- <> SM DL
F 1
-A.1 GB
The following combinations show the allowed and not allowed capacity group:
ODU Model
Is it allowed capacity group?
Indoor Capacity
0 1 2 3 4
AB (GCD36 DCI) No No No No Yes
AV(YBD036-H13/4HP 3Phase) No No No No Yes
AE (4HP DCI 3-Phase) No No No No Yes
AF (YBD042-H13/5HP DCI 3-Phase) No No No No Yes
AG (YBD060-H13/6HP DCI 3-Phase) No No No No Yes
AO (YBD042/5HP DCI) No No No No Yes
AP (YBD060/6HP DCI) No No No No Yes
AS (YBDE018 DCI) No No No Yes No
AT (YBDE024 DCI) No No No No Yes
AU (YBDE030 DCI) No No No No Yes
Capacity group Capacity Code
Non Connected unit 0
0 1.0
1 1.5
2 1.7
3 2
4 3
12.3.4 Temperature Measurements
12.3.4.1 Thermistors default value.
Thermistor Default value System Reaction
COOL HEAT
OCT 1°C 1°C (1)
OAT 43°C 6°C
CTT 43°C 43°C
HST 75°C 75°C
OMT 43°C 43°C Replaced by OCT
(1)
RGT 43°C 43°C
RLT 43°C 43°C
ICT 43°C 43°C
RAT SPT+4°C SPT-4°C
Notes:
(1) Whenever both OCT and OMT are faulty the compressor will be forced to OFF.
(2) Thermistor is defined as faulty (shorted/disconnected) if it’s faulty for more than 10 seconds continuously.
During this time, the system uses the last valid temperature
12.3.4.2 The following thermistor faults are detected by the system:
Thermistor Thermistor is Disconnected Thermistor is Shorted
OCT Temp < -35 °C Temp > 75 °C
OAT Temp < -30 °C Temp > 75 °C
CTT Temp < -30 °C Temp > 130 °C
HST Temp < -30 °C Temp > 125 °C
OMT Temp < -30 °C Temp > 75 °C
RGT Temp < -30 °C Temp > 75 °C
RLT Temp < -30 °C Temp > 75 °C
ICT Temp < -30 °C Temp > 75 °C
RAT Temp < -30 °C Temp > 75 °C
CONTROL SYSTEM