Mitsubishi Electric PU(H)Y-P250YGM-A, Руководство по обслуживанию

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[
VII
Control ]
2. Function of the switch (Indoor unit)
(1) Dipswitches
[SW1,3,7]
[SW2,SW3-2,SW4]
[SW5]
Switch Function
Function according to switch setting
OFF ON
Switch setting timing
OFF ON
Notes
SW1
SW3
SW7
1
2
3
4
5
6
7
8
9
10
1
2
3
4
1
2
3
4
5
6
7
9
10
8
Clogged filter detection
Filter check reminder
time setting
Remote display option
External input
Operation switching
Capacity code
100h
Fan output
2500h
Thermo-ON signal
Available
Level
External input MA remote controller
Pulse
Not available Available
Not available Available
Not available Available
Refer to the combination with SW2
Not available
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LEV setting conversion
function
Reset of the integrated
operation time
Valid/Invalid (fan belt)
Reset of the integrated
operation time
Valid/Invalid (fan motor)
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Function selection Heat pump Cooling only
While the unit is stopped
(Remote controller OFF)
Note 1. Setting timing for DIPSW 1 and 3 is during unit stoppage (remote controller OFF). It is not necessary to reset the settings by power-off.
Note 2. Settings in the shaded areas are factory settings.
Model System Capacity code SW3-2
1 2 3 4 5 6
P250 50 OFF
ON
OFF
P500
Two-refrigerant circuit connection
One-refrigerant circuit connection
One-refrigerant circuit connection
100
50
ON
OFF
SW2 SW4
1 2 3 4 5
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
*
* The setting is changed at site under two-refrigerant circuit connection
<Capacity code and function setting>
If the capacity code or the function is set wrongly when the circuit board is replaced, reset the power of both the indoor unit and the outdoor unit.
Function
Switch setting timing
During unit stoppage (remote controller OFF)
(when switching from OFF to ON) Reset of the integrated
operation time Resetting the integrated operation time
according to the setting of SW7-1 and 7-2
Operation by switch setting