Daikin 3P207257-3- Manuals

Installation 4MXS32 ∗ – Up to 45000 Btu ● Install the unit horizontally. ● The unit may be installed directly on a concrete verandah or a solid place if drainage is good. ● If the vibration may possibly be transmitted to the building, use a vibration-proof rubber (field supply). Precautions on Insta...

Outdoor Unit Installation Guidelines Selecting a Location for Installation of the Indoor Units ● The maximum allowable length of refrigerant piping, and the maximum allowable height difference between the outdoor and indoor units, are listed below. (The shorter the refrigerant piping, the better the...

Refrigerant Piping Work (1) 1 Installing Outdoor Unit ● When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Indoor/Outdoor Unit Installation Drawings”. ● If drain work is necessary, follow the procedures below. 2 Drain Work ● Use drain plug for drainage. ● If...

Refrigerant Piping Work (2) 4 Purging Air and Checking Gas Leakage ● When piping work is completed, it is necessary to purge the air and check for gas leakage. 5 Refilling The Refrigerant Check the machine nameplate for the type of refrigerant to be used . Precautions when adding R410A Fill from the...

Refrigerant Piping Work (3) Wall If no flare cap is available, cover the flare mouth with tape to keep dirt or water out. Be sure to place a cap. Rain Gas pipe Liquid pipe Gas pipe insulation Liquid pipe insulation Finishing tape Drain hose Inter-unit wiring 8 Flaring the Pipe End 1) Cut the pipe en...

Lock nut Conduit Conduitmounting plate Knockout hole Forced Operation Wiring (1) 1) Turn the Operation Mode switch (SW2) to “COOL.” 2) Press the Forced Operation switch (SW1) to begin forced cooling. Press the Forced Operation switch (SW1) again to stop forced cooling. ● Forced operation also stops ...

Room A Room C Room D Room B power supply Wiring (2) Stranded wire Round crimp-styleterminal When connecting the connection wires to the terminal board using a single core wire, be sure to perform curling.Problems with the work may cause heat and fires. CAUTION (2) In case using stranded wires is una...

Priority Room Setting ● To use Priority Room Setting, initial settings must be made when the unit is installed. Explain the Priority Room Setting, as described below, to the customer, and confirm whether or not the customer wants to use Priority Room Setting.Setting it in the guest and living rooms ...

Night Quiet Mode setting COOL/ HEAT mode lock <S15> ● If Night Quiet Mode is to be used, initial settings must be made when the unit is installed. Explain Night Quiet Mode, as described below, to the customer, and confirm whether or not the customer wants to use Night Quiet Mode. About Night Q...

Test Run and Final Check (1) 1) For two rooms, LED 3 and 4 are not displayed, and for three rooms, LED 4 is not displayed. 2) If the outside air temperature is 41 ° F or less , the wiring error check function will not operate. 3) After wiring error check operation is completed, LED indication will c...

3P207257-3 M07B061 Test Run and Final Check (2) ● Have the customer actually operate the unit while looking at the manual included with the indoor unit. Instruct the customer how to operate the unit correctly (particularly cleaning of the air filters, operation procedures, and temperature adjustment...