QAHV-N560YA-HPB

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QAHV-N560YA-HPB ( qahv-n560ya-hpb )

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(4) Scheduled operation Configure the schedule settings using a remote controller (PAR-W31MAA) or a system controller (AE-200). (5) Peak-demand control operation Peak-demand control is a function used to control the power consumptions of the units during peak-demand hours. The number of units in operation and the compressor's maximum operating frequency will be controlled according to the peak-demand control signal. Setting procedures Set the maximum capacity setting on the circuit board. Set SWS1 to OFF from the remote controller or with the local switch. Settings cannot be changed unless the ON/OFF setting is set to OFF. * Set the dip switches on the circuit board as follows before making the settings for the items described in this section. SW2 SW3 -10 5 6 7 8 9 10 OFF OFF OFF OFF OFF ON OFF Press the push switch SWP3 to select item code 2. Press the push switches SWP1 or SWP2 to change the value of the selected item. The value will keep blinking while it is being changed. Settings table Press SWP3 once within one minute of changing the setting with SWP1 or SWP2 to save the setting. Once the new setting is saved, the display will stop blinking and stay lit. The display will, then, return to the item code display mode. If SWP3 is not pressed within one minute, the change will not be saved and the display will return to the item code display mode. (*) If the peak-demand control contact is ON, units will operate at the maximum capacity that was set in the steps above. * The maximum frequency may be restricted depending on the inputs of maximum demand capacity and maximum low-noise capacity. Refer to page 73 for details. Individual system control Multiple system control Individual unit control Maximum frequency = Maximum capacity under peak- demand control Depending on the peak-demand control setting that is made on the main unit, the number of units in operation and the maximum operating frequency of the units in operation will be adjusted. Step 0 Set the ON/OFF switch (SWS1) to OFF. Step 1 Set the dip switches SW2 and SW3. Step 2 Select the desired item with the push switch SWP3. Step 3 Press the push switches SWP1 (↑) or SWP2 (↓) to increase or decrease the value. Items that can be set Item code Initial value Unit Setting Setting change from an optional remote controller Increments Lower limit Upper limit Maximum capacity setting 2 100 % 5% 0 100 Not possible Peak-demand control start time 3 13:00 Hour: minute 1 0000 2359 Not possible Peak-demand control end time 4 16:00 Hour: minute 1 0000 2359 Not possible Step 4 Press the push switch SWP3 to save the change. 48

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