Kaisai KHC-22RY3, Инструкция по установке

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The AUTO RESTART function reapplies the user interface
settings at the time of the power supply failure. If this function
is disabled, when power returns after a power supply failure,
the unit won’t auto restart.
After setting the address, you need to press the “UNLOCK” key
to confirm.
The address “FF” is an invalid address code.
When HMI SET is set to SLAVE, the controller can only switch
the operation mode, turn on or off, set the temperate, and
cannot set other paramters and functions.
The address “FF” is an invalid address code.
10.7.14 POWER INPUT LIMITATION
How to set the
POWER INPUT LIMITATION
Go to MENU> FOR SERVICEMAN>
14.POWER INPUT LIMITATION
14 POWER INPUT LIMITATION
0
ADJUST
14.1 POWER INPUT LIMITATION
10.7.16 CASCADE SET
How to set the CASCADE SET
Go to MENU> FOR SERVICEMAN>16. CASCADE SET
16 CASCADE SET
20%
5 MIN
FF
ADJUST
16.1 PER_START
16.2 TIME_ADJUST
16.3 ADDRESS RESET
10.7.15 INPUT DEFINE
How to set the
INPUT DEFINE
Go to MENU> FOR SERVICEMAN> 15.INPUT DEFINE
15 INPUT DEFINE
HMI
NON
＜
10m
12°C
NON
ADJUST
15.6 Ta
15.7 SOLAR INPUT
15.8 F-PIPE LENGTH
15.9 dTbt2
15.10 RT/Ta_PCB
15 INPUT DEFINE
REMOTE
NO
NO
NO
HMI
ADJUST
15.1 ON/OFF(M1M2)
15.2 SMART GRID
15.3 T1B(Tw2)
15.4 Tbt1
15.5 Tbt2
10.7.17 HMI ADDRESS SET
How to set the HMI ADDRESS SET
Go to MENU> FOR SERVICEMAN> 17.HMI ADDRESS SET
17 HMI ADDRESS SET
MASTER
0
ADJUST
HMI SET
HMI ADDRESS FOR BMS
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10.7.16 Setting parameters
The parameters related to this chapter are shown in the table below.
Order number Code State Default Minumum Maximum
Setting
interval
Unit
1.1 DHW MODE Enable or disable the DHW mode:0=NON,1=YES 1 0 1 1 /
1.2 DISINFECT Enable or disable the disinfect mode:0=NON,1=YES 1 0 1 1 /
1.3 DHW PRIORITY Enable or disable the DHW priority mode:0=NON,1=YES 1 0 1 1 /
1.4 DHW PUMP Enable or disable the DHW pump mode:0=NON,1=YES 0 0 1 1 /
1.5 DHW PRIORITY TIME SET Enable or disable the DHW priority time set:0=NON,1=YES 0 0 1 1 /
1.6 dT5_ON The temperature difference for starting the heat pump 10 1 30 1
℃
1.7 dT1S5 The correct value to adjust the output of the compressor. 10 5 40 1
℃
1.8 T4DHWMAX
The maximum ambient temperature that the heat pump
can operate at for domestic water heating
43 35 43 1
℃
1.9 T4DHWMIN
The minimum ambient temperature that the heat pump can
operate for domestic water heating
-10 -25 5 1
℃
1.10 t_INTERVAI_DHW the start time interval of the compressor in DHW mode. 5 5 30 1 MIN
1.11 dT5_TBH_ OFF
the temperature difference between T5 and T5S that
turns the booster heater off.
5 0 10 1
℃
1.12 T4_TBH_ON the highest outdoor temperature the TBH can operate. 5 -5 20 1
℃
1.13 t_TBH_DELAY
the time that the compressor has run before starting the
booster heater
30 0 240 5 MIN
1.14 T5S_DI
the target temperature of water in the domestic hot water
tank in the DISINFECT function.
65 60 70 1
℃
1.15 t_DI_HIGHTEMP.
the time that the highest temperature of water in the
domestic hot water tank in the DISINFECT function will
last
15 5 60 5 MIN
1.16 t_DI_MAX the maximum time that disinfection will last 210 90 300 5 MIN
1.17 t_DHWHP_RESTRICT he operation time for the space heating/cooling operation. 30 10 600 5 MIN
1.18 t_DHWHP_MAX
the maximum continuous working period of the heat pump
in DHW PRIORITY mode.
90 10 600 5 MIN
1.20 PUMP RUNNING TIME the certain time that the DHW pump will keep running for 5 5 120 1 MIN
1.19 DHW PUMP TIME RUN
Enable or disable the DHW pump run as timed and keeps
running for PUMP RUNNING TIME:0=NON,1=YES
1 0 1 1 /
1.21 DHW PUMP DISINFECT
Enable or disable the DHW pump operate when the unit is
in disinfect mode and T5
≥
T5S_DI-2:0=NON,1=YES
1 0 1 1 /
2.1 COOL MODE Enable or disable the cooling mode:0=NON,1=YES 1 0 1 1 /
2.2 t_T4_FRESH_C
The refresh time of climate related curves for cooling
mode
0.5 0.5 6 0.5 hours
2.3 T4CMAX
The highest ambient operation temperature for cooling
mode
52 35 52 1
℃
2.4 T4CMIN
the lowest ambient operating temperature for cooling
mode
10 -5 25 1
℃
2.5 dT1SC the temperature difference for starting the heat pump(T1) 5 2 10 1
℃
2.6 dTSC the temperature difference for starting the heat pump(Ta) 2 1 10 1
℃
2.8 T1SetC1
The setting temperature 1 of climate related curves for
cooling mode.
10 5 25 1
℃
2.9 T1SetC2
The setting temperature 2 of climate related curves for
cooling mode.
16 5 25 1
℃
2.10 T4C1
The ambient temperature 1 of climate related curves for
cooling mode.
35 -5 46 1
℃
2.11 T4C2
The ambient temperature 1 of climate related curves for
cooling mode.
25 -5 46 1
℃
2.12 ZONE1 C-EMISSION
The type of zone1 end for cooling mode
：
0=FCU(fan coil
unit)
，
1=RAD.(radiator)
，
2=FLH(floor heating)
0 0 2 1 /
2.13 ZONE2 C-EMISSION
The type of zone2 end for cooling mode
：
0=FCU(fan coil
unit)
，
1=RAD.(radiator)
，
2=FLH(floor heating)
0 0 2 1 /
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