Toshiba Estia RUA-CP1701H, Руководство по обслуживанию

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Monobloc Outdoor Unit Service Manual
101
10.1.2.3. Compressor Configuration Table
Access type: Read/Write
TABLE NAME: CMP_CONF, PIC Table Type: 10H, instance 3
PAR. NAME RANGE DEFAULT UNIT DESCRIPTION
541 powr_lim 50 to 100 75 % Power Limitation value
1
542 nght_lim 50 to 100 75 % Night Limitation value
2
543 dhw_lim 50 to 100 100 % DHW Limitation value
3
1. Power limitation
The compressor frequency is limited to this percentage of
the maximum allowed frequency when the
Frequency
Reduction Mode parameter [FREQ_RED] is set to “Yes”
(LOADFACT). It can be activated with the power limitation
switch.
2. Night Mode limitation
The compressor frequency is limited to this percentage of
the maximum allowed frequency when the Night Mode is
active.
3. DHW Mode limitation
The compressor frequency is limited to this percentage of
the maximum allowed frequency when running in
Domestic Hot Water Mode.
10.1.2.4. Pump Configuration Table
Access type: Read/Write
TABLE NAME: PMP_CONF, PIC Table Type: 10H, instance 4
PAR. NAME RANGE DEFAULT UNIT DESCRIPTION
560 flui_typ 1 to 2 1 - Fluid Type
1
561 pmp_ext No / Yes No - External Main Pump Ctrl
2
562 flw_chko No / Yes Yes - Flow Checked if Pump Off
563 pmp_stck No / Yes Yes - Anti-sticking function
564 sampling 5 to 240 15 min Pmp Sampling Time Stby
3
565 pmp_log 1 to 3 1 - Main Pump Logic
4
566 vsp_log 0 to 1 1 - Var Speed Pump Logic
5
567 vsp_min 19 to 50 19 % Minimum Pump Speed
568 vsp_max 50 to 100 100 % Maximum Pump Speed
569 dt_stp 2.0 to 20.0 5.0 ^C Water Delta T Setpoint
570 dt_kp -10.000 to -0.001 -6.000 - Delta T Proport. Gain
571 dt_ti 10 to 120 20 s Delta T Integral Time
572 dt_ts 10 to 120 10 s Delta T Sample Time
573 add_pmp 0 to 4 0 - Additional Pump Logic
6
1. Fluid type
1 = Water (min. cooling setpoint is 5°C)
2 = Medium Brine (min. cooling setpoint is 0°C)
2. External Pump Control
This parameter is taken into consideration only when the
Factory Par. 804 is set to "0", i.e. internal pump is NOT
available.
If there is no internal pump on the unit, then the external
pump control can be enabled.
3. Pump sampling time
When the unit is in Standby ("satisfied" mode) and the
water sampling function is enabled ([P565] set to "2"),
then the pump is running every "X" minutes* (for 2
minutes) in order to get a correct measurement of Water
Control Temperature.
* The pump sampling frequency is determined by setting
this specific parameter [P564].
4. Main pump logic
This parameter is used to define the state of the pump in
Standby mode:
1 = Always On
2 = Water Sampling
(WUI local, On/Off according to Par.565)
3 = According to Space Temp
(WUI remote or IAT sensor as Thermostat)
5. Variable speed logic
0 = Adjustable speed (use "vsp_max" to set the fixed
speed)
1 = Speed controlled by the Water Delta T
6. Additional pump logic
This parameter defines the status of the additional pump
when the unit is in Standby:
0 = No additional Pump (no add. Pump logic active)
1 = Always On
2 = According to Space Temp (WUI remote)
3 = Always On, but Off when DHW is active
4 = According to Space Temp (WUI remote), but Off
when DHW is active