Heat Controller SMA 12 - Manuals

Page 2 - INSTALLATION INSTRUCTIONS; Installation Manual for Single Zone Ductless Mini-Split; INSTALLATION PRECAUTION

SMA/SMH 09/12 INSTALLATION INSTRUCTIONS Heat Controller, Inc. 1 Installation Manual for Single Zone Ductless Mini-Split • For correct installation, read this manual before starting the installation. Please save this manual in a safe place. • Only trained and qualified service personnel should instal...

Page 3 - Installation Parts; Anchoring the Outdoor Unit

Heat Controller, Inc. INSTALLATION INSTRUCTIONS SMA/SMH 09/12 2 Part No. Name of Part Quantity 1 Installation Plate 1 2 Mounting Screw A (ST3.9x25-C-H) 8 3 Anchor 8 4 Refrigerant Pipe Liquid side o 1/4" Gas Side o 3/8" (<12,000 Btu/h)o 1/2" (≥12,000 Btu/h) 5 Remote Controller 1 6 Seal...

Page 4 - INDOOR UNIT INSTALLATION; Mounting Installation Plate and Creating a Wall Opening

SMA/SMH 09/12 INSTALLATION INSTRUCTIONS Heat Controller, Inc. 3 INDOOR UNIT INSTALLATION 1. Mounting Installation Plate and Creating a Wall Opening Installation Plate and measurements (inches): 2. Creating a wall opening 1. Attach the installation plate Clearance: Clearance: Clearance: Clearance: Cl...

Page 5 - Line Set and Condensate Drain Line

Heat Controller, Inc. INSTALLATION INSTRUCTIONS SMA/SMH 09/12 4 2. Line Set and Condensate Drain Line B. When extending the drain hose, insulate appropriately. 1. Condenstate Drain 2. Line Set • Connect the indoor unit first, then the outdoor unit. Bend and arrange the piping carefully. • Do not all...

Page 6 - Indoor Unit Installation; • Connect unit to a dedicated circuit.

SMA/SMH 09/12 INSTALLATION INSTRUCTIONS Heat Controller, Inc. 5 3. Indoor Unit Installation Place the upper lip at the back of the indoor unit onto the up- per hook of the installation plate. Move the indoor unit from side to side to see that is is secured onto the hook of the installation plate.Pus...

Page 8 - Piping and Wrapping

SMA/SMH 09/12 INSTALLATION INSTRUCTIONS Heat Controller, Inc. 7 6. Piping and Wrapping A. For the left-hand and right-hand piping, remove the rear plate bushing from the left side of the rear plate. B. Wind the line set, drain hose and wiring with tape se- curely and evenly. Consult local and nation...

Page 9 - OUTDOOR UNIT INSTALLATION; Outdoor Installation Precaution

Heat Controller, Inc. INSTALLATION INSTRUCTIONS SMA/SMH 09/12 8 OUTDOOR UNIT INSTALLATION 1. Outdoor Installation Precaution • Install the outdoor unit on a rigid base to prevent noise and vibration.• Locate the air outlet direction where the discharged air is not blocked. Ensure there are no obstac...

Page 10 - Refrigerant Piping Connection

SMA/SMH 09/12 INSTALLATION INSTRUCTIONS Heat Controller, Inc. 9 1. Flaring 2. Tightening Connection 3. Refrigerant Piping Connection .04 A. B. A.B. Excessive torque can break the flare nut. Ensure the proper torque is adhered to in the chart below. Hand tighten the flare nut and then tighten it with...

Page 12 - AIR PURGE AND TEST OPERATION; Connect the charge hose to the vacuum

SMA/SMH 09/12 INSTALLATION INSTRUCTIONS Heat Controller, Inc. 11 AIR PURGE AND TEST OPERATION 1. Air Purge where L=Length • Open the valve stem until it hits against the stop. Do not try to open it further. • Securely tighten the valve stem cap with a spanner or wrench. • Torque the valve properly: ...