Manual for SPW-C256VH

Important Safety Information:

• Carefully read the entire instruction booklet before beginning installation or service.
• Follow all installation and repair steps exactly as shown.
• Observe all local, state, and national electrical codes.
• This system uses dangerous electrical voltages; only a qualified electrician should attempt wiring.
• Properly insulate tubing to prevent sweating and water damage.
• Securely anchor outdoor units, especially in areas with high winds.
• In snowy areas, install outdoor units on raised platforms and provide snow vents.
• Ventilate rooms well when connecting refrigerant tubing to avoid poisonous gas generation.
• Keep tubing runs as short as possible and use the flare method for connections.
• Turn power OFF at the main power box before servicing.
• Keep fingers and clothing away from moving parts.
• Ensure proper grounding and tight wiring connections to prevent fire hazards.

Installation Guidelines:

• Ensure adequate room volume to prevent refrigerant density from exceeding safe limits.
• If room volume is insufficient, create openings to adjacent rooms or install mechanical ventilation.
• Follow specific installation instructions for different unit types (e.g., wall-mounted, concealed-duct).