Toshiba MMK-AP0072H - Manuals

2 1 PRECAUTIONS FOR SAFETY • Ensure that all Local, National and International regulations are satisfied. • Read this “PRECAUTIONS FOR SAFETY” carefully before Installation. • The precautions described below include the important items regarding safety. Observe them without fail. • After the install...

3 • Install the air conditioner securely in a location where the base can sustain the weight adequately. • Perform the specified installation work to guard against an earthquake. If the air conditioner is not installed appropriately, accidents may occur due to the falling unit. • If refrigerant gas ...

4 Installation space Reserve space required to install the indoor unit and for service work. Keep 100mm or more for clearance between top plate of the indoor unit and the ceiling surface. Installation diagram of Indoor and outdoor units The auxiliary piping can be connected the left, rear left, rear...

5 3 INSTALLATION OF INDOOR UNIT WARNING Install the air conditioner certainly to sufficiently withstand the weight. If the strength is insufficient, the unit may fall down resulting in human injury. Perform a specified installation work to guard against strong wind or earthquake. An incomplete insta...

6 4 CUTTING A HOLE AND MOUNTING INSTALLATION PLATE When the installation plate is directly mounted on the wall 65 mm 100 mm The center of the pipehole is above the arrow. Pipehole Cutting a hole In case of installing the refrigerant pipes from the rear: 1. Decide the hole position for piping at 100m...

7 5 PIPING AND DRAIN HOSE INSTALLATION Piping and drain hose forming * Apply thermal-insulation for both refrigerant pipe and drain hose surely so that no dewing generates inside of the equipment. (Use polyethylene foam for insulating material.) Heat insulator Drain hose 4 mm Do not apply lubricatin...

8 In case of right or left piping • After scribing slits of the front panel with a knife or a marking-off pin, cut them with a pair of nippers or anequivalent tool. In case of bottom right or bottom left piping • After scribing slits of the front panel with a knife or a marking- off pin, cut them wi...

10 8 REFRIGERANT PIPING WARNING • If refrigerant gas has leaked during the installation work, ventilate the room immediately. • If the leaked refrigerant gas comes in contact with fire, noxious gas may generate. • After the installation work, confirm that refrigerant gas does not leak. • If refriger...

11 • Projection margin in flaring : B (Unit : mm) Rigid (Clutch type) Imperial (Wing nut type) Connection of refrigerant pipe Connect all the refrigerant pipes with flare connectingwork. • Since the atmospheric pressure only is sealed as the sealing gas, it is not abnormal that “Pushu…” soundis not ...

12 9 ELECTRIC WORK WARNING 1. Using the specified wires, ensure to connect the wires, and fix wires securely so that the external strength of the wires do not transmit to the connecting part of the terminals. Incomplete connection or fixation may cause a fire, etc. 2. Be sure to connect earth wire. ...

13 Indoor unit power supply (*1) • For the power supply of the indoor unit, prepare the exclusive power supply separated from that of the outdoor unit.• Arrange the power supply, earth leakage breaker, and main switch of the indoor unit connected to the same outdoor unit so that they are commonly us...

14 N L 110mm 10mm 40mm 10mm U1 N L U2 A B U1 N L U2 A B R(L) S(N) > ABS < Cord clamp Cord clamp Remote controller cable Power supply cable Screw Connector cover Terminal block Notch • Tighten the screws of the terminal block, and fix the cables with cord clamp attached to the electric parts bo...

15 Remote controller wiring • Strip off approx. 14mm cover of the wire to be connected. • Twist wire of the remote controller to be connected with wire of the remote controller unit (or sensor), and press-fit them with a wire joint. (Wire joints (White: 2 pieces) are included in the accessory of the...

16 10 APPLICABLE CONTROLS NOTIFICATION When using the equipment at the first time, it will take a lot of time that the remote controller accepts anoperation after power was on. However, it is not a trouble. • Automatic address • While automatic addressing, the operation cannot be performed on the re...

17 Change of lighting time of filter sign According to the installation condition, the lighting timeof the filter sign (Notification of filter cleaning) can bechanged. Follow to the basic operation procedure ( 1 → 2 → 3 → 4 → 5 → 6 ). • For the item code in Procedure 3 , specify [01]. • For the [Set...

18 NOTE Do not use a forced operation in cases otherthan test operation because it applies anexcessive load to the air conditioner. In case of wired remote controller Procedure 1 2 3 4 5 Description Keep button pushed for 4 seconds or more. [TEST] is displayed on the display part and the selection o...

19 In case of wireless remote controller (Forced test operation is performed in a different way.) REQUIREMENT 1. For the operation procedure, be sure to follow the Owner’s Manual. 2. Finish the forced cooling operation in a short time because it applies excessive strength to the air conditioner. 3. ...

20 12 TROUBLESHOOTING Confirmation and check When a trouble occurred in the air conditioner, thecheck code and the indoor unit No. appear on thedisplay part of the remote controller. The check code is only displayed during the operation. If the display disappears, operate the air conditioneraccordin...

21 Check method On the remote controller (Main remote controller, Central control remote controller) and the interface P.C. board ofthe outdoor unit (I/F), a check display LCD (Remote controller) or 7-segment display (on the outdoor interface P.C.board) to display the operation is provided. Therefor...

23 Check code Main remote controller display P01 P03 P04 P05 P07 P10 P12 P13 P15 P17 P19 P20 P22 P26 P29 P31 — Outdoor 7-segment display Auxiliary code — — P03 — P04 01: Comp. 1 side02: Comp. 2 side P05 01: Phase-missing detection02: Phase error P07 01: Comp. 1 side02: Comp. 2 side P10 Detected indo...

24 New check code 1. Difference between the new check code and the current system The displaying method of the check code changes in this model and after. <Display on wired remote controller> • [ ] goes on. • [UNIT No.] + Check code + Operation lamp (Green) flash <Display on sensor part of ...

WARNINGS ON REFRIGERANT LEAKAGE For the amount of charge in this example: The possible amount of leaked refrigerant gas inrooms A, B and C is 10kg.The possible amount of leaked refrigerant gas inrooms D, E and F is 15kg. NOTE 2 : The standards for minimum room volume are as follows. (1) No partition...

1108150101 CONFIRMATION OF INDOOR UNIT SETUP Prior to delivery to the customers, check the address and setup of the indoor unit, which has been installed in thistime and fill the check sheet (Table below). Deta of four units can be entered in this check sheet. Copy this sheetaccording to the No. of ...