Sharp AY-ZP25TR, AY-ZP35TR, AE-Z25TR, AE-Z35TR Manual

SAFETY PRECAUTIONS

• Installation must be made in accordance with the installation manual by qualified service personnel.
  Incorrect work will cause electric shock, water leak, fire.
• Be sure to use the attached accessories parts and specified parts for installation.
  Use of the other parts will cause electric shock, water leak, fire, the unit failing.
• The appliance shall be installed in accordance with national wiring regulations.
  Wrong connection can cause overheating or fire.
• After installation has complete, check that there is no leakage of refrigerant gas.
  If the refrigerant gas contact with fire, it may generate toxic gas.
• Ventilate the room if refrigerant gas leaks during installation.
  If the refrigerant gas contact with fire, it may generate toxic gas.
• Use the specified electrical cable.
  Make sure the cable is secured in place and that the terminals are free of any excess force from the cable. Otherwise overheating or fire may result.
• Form the cable so that the control box cover, the cord holder and cable holder are not loose.
  Otherwise overheating, fire or electric shock may result.
• Tighten the flare nut with a torque wrench according to the specified method.
  If the flare nut is tightened too hard, the flare nut may be broken after a long time and cause refrigerant gas leakage.
• When installing the unit, take care not to enter air substance other than the specified refrigerant (R410A) in the refrigerant cycle.
  Otherwise, it will cause burst and injury as a result of abnormal high pressure in the refrigerant cycle.
• Be sure to connect the refrigerant pipe before running the compressor.
  Otherwise, it will cause burst and injury as a result of abnormal high pressure in the refrigerant cycle.
• Earth the unit.
  Incomplete earth may cause electrical shock.
• If national legislations or type of installation requires earth leakage breaker, the legislation must be followed.
• Arrange the drain hose to ensure smooth drainage.
  Insufficient drainage may cause wetting of the room, furniture, etc.
• This room air/air heat pump uses refrigerant R410A.
  Use the pipe, flare nut and tools exclusively for R410A.

ACCESSORIES

ITEMS	Q'ty	APPLICATION
	1	To mount the indoor unit on the wall.
	9	To fix the mounting plate with the long screws(7). To fix the remote control with the special screw(2).
	7	To fix the mounting plate with the wall plugs.
	1	To control remotely.
	2	For the remote control. AAA batteries.
	2
	1	To mount the remote control on the wall.
	1	To secure the terminal cover.
	1	To secure the electrical cable.
	1	Installation manual
	1	Operation manual
	1	To firmly secure the electrical cable.
	1	To check the drain hose.

NOTES ON LOCATIONS

Indoor unit

1. Keep the air outlet clear of any obstacle so that outgoing air flows smoothly in the entire room.

Outdoor unit

INSTALLATION DIAGRAM

PIPING

Use the refrigerant pipes shown in the table below.

Carefully read and follow these instructions for smooth and trouble-free installation.

After installation, be sure to explain to the customer enough about the system.

PLACING THE MOUNTING PLATE AND MAKING A PIPING HOLE

1. Referring to the figure below, mark the location for the wall plugs and the piping hole.
   • Make sure that the mounting plate is horizontally.
     
     
2. Drill diameter 6.5 mm, depth 32 mm holes and fit the wall plug.
   
   
3. Secure the mounting plate to the wall with the long screws and check the stiffness.
   
   
4. Set the sleeve and caps.
   

SETTING UP THE INDOOR UNIT

Piping route

For directions 1, 2, 4 and 5, cut out the specific zone without leaving any sharp edge.

Panel cover

Installation is easily achieved by removing the panel cover.

Mounting the indoor unit

For right side piping

For left side piping

1. Reverse the positions of the drain hose and drain cap. Refer to NOTES ON DRAIN HOSE.

Detaching the unit from the mounting plate

Push the "" marks at the bottom of the indoor unit and pull the bottom of the unit. When the hooks are released from the mounting plate, support the bottom of the unit and lift the unit upwards.

CONNECTING THE CABLE TO THE INDOOR UNIT

1. Process the end of the electrical cable for the indoor side.
   • Use a copper cable. (Cross-section area 1.5mm² )
2. Connect the cable.

CONNECTING THE DRAIN HOSE

Connecting the drain hose

1. Tape over the connecting part.
   

Checking drainage

1. Slowly pour some water on evaporator.
   

Notes:

• Coil thermal insulation around a drain hose extension, if running in the room.
  

NOTES ON DRAIN HOSE

The drain hose can be connected at either side of the indoor unit.

1. Reconnect the drain hose to the right and insert the drain cap to the left.
   • Insert a hexagon socket screw key (4 mm diagonal) into the drain cap, and press it fully.
     

After replacing, make sure that both the drain hose and drain cap are firmly sealed.

OUTDOOR UNIT INSTALLATION

Referring to the figure, firmly fasten the outdoor unit with bolts.

CONNECTING THE REFRIGERANT PIPES

Flaring the pipe end

1. Cutting with a pipe cutter
   Cut at a right angle.
   
   
2. Deburring
   Allow no cuttings in the pipe.
3. Flaring
   Flare processing dimensions(A)
   
   
   
4. Checking
   To be flared perfectly circular.
   Flare nut not missing.

Connecting the pipes

Connect the pipes for the indoor unit first and then for the outdoor unit.

1. Use a wrench and torque wrench to tighten up the pipes.
   

Flare nut tightening torque

AIR REMOVAL

Use a vacuum pump, gauge manifold and hoses exclusively for R410A.

* Check the pipe connections for gas leak using a leakage detector or soapy water. Regarding leakage detector, use high-sensitivity type designed specially for R410A.

* If a high pressure test is mandatory in your country, make sure to follow the local legislation.

Valve shaft cap tightening torque

Service port cap tightening torque

CONNECTING THE CABLE TO THE OUTDOOR UNIT

1. Process the end of the connecting cable and the power supply cable for the outdoor unit.
   • Use a copper cable.
     

* If the cable sheaths are not firmly secured with the cable holder, put the SHEET on the cable holder base.

POWER CABLING

Prepare a dedicated power supply circuit.

• Fit a disconnect switch, having a contact separation of at least 3mm in all poles, to the electricity power line.
  

HANGING THE REMOTE CONTROL

or

1. Put remote control into holder.
   

TEST RUN

1. To start test run in cooling, hold down the AUX button on the unit for over 5 seconds until a beep sound is heard and an operation lamp flashes.
   
   

ITEMS TO CHECK

Is the specified power supply voltage used?
Is the connecting cable fixed to terminal board firmly?
Is the earth wire connected properly arranged?
Is the drainage properly?
Is the indoor unit hooked to the mounting plate firmly?
Is the re any gas leakage at the pipe connection?

Explanation to the customer

PUMP DOWN

(Pump down is adopted in the case of unit removal for re-installation, abandonment, repair etc.)

Pump down is to collect the refrigerant into the outdoor unit by control of the 2 and 3-way valves and the compressor.

Make sure that the compressor is turned off before removing the refrigerant pipes. Otherwise, it will cause burst and injury.

TINS-B617JBRZ