Instruction/ maintenance manual of the product SMA 18 Heat Controller
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Heat Controller , Inc. • 1900 Wellworth A ve. • Jackson, MI 49203 • (517)787-2100 • www .heatcontroller .com INST ALLA TION INSTR UCTIONS SMA/SMH 18/24 V ersion C Single Zone Ductless Mini-Spl.
SMA/SMH 18/2 4 INST ALLA TION INSTRUCTIONS Heat Contr oller , Inc. 1 Installation Manual for Single Zone Ductless Mini-Split • For correct installation, read this manual before starting the installation.
Heat Contr oller , Inc. INST ALLA TION INS TRUCTIONS SMA/SMH 18/2 4 2 Part No. Name of Part Quantity 1 Installation Plate 1 2 Anchor 8 3 Mounting Screw A (ST3.
SMA/SMH 18/2 4 INST ALLA TION INS TRUCTIONS Heat Contr oller , Inc. 3 INDOOR UNIT INST ALLA TION 1. Mounting Installation Plate and creating a W all opening Installation Plate and its measurements (inches): 5 inches or more 5 inches or more 2. Creating a wall opening 1.
Heat Contr oller , Inc. INST ALLA TION INS TRUCTIONS SMA/SMH 18/2 4 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 rst, then the outdoor unit.
SMA/SMH 18/2 4 INST ALLA TION INS TRUCTIONS Heat Contr oller , Inc. 3. Indoor Unit Installation secured to lip at the back 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.
Heat Contr oller , Inc. INST ALLA TION INS TRUCTIONS SMA/SMH 18/2 4 6 5. Connecting Cables C. Wrap cables not connected to terminals with electrical tape so that they will not touch any electrical components. B. A. Lift the panel, loosen the screw , then open the Electric Box Cover .
SMA/SMH 18/2 4 INST ALLA TION INS TRUCTIONS Heat Contr oller , Inc. 7 6. Piping and W rapping 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 .
Heat Contr oller , Inc. INST ALLA TION INS TRUCTIONS SMA/SMH 18/2 4 8 OUTDOOR UNIT INST ALLA TION 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.
SMA/SMH 18/2 4 INST ALLA TION INS TRUCTIONS Heat Contr oller , Inc. 9 3. Refrigerant Piping Connection 1. Flaring 2. Tightening Connection .04 A. B. A. B. Excessive torque can break the are nut. Ensure the proper torque is adhered to in the chart below .
Heat Contr oller , Inc. INST ALLA TION INS TRUCTIONS SMA/SMH 18/2 4 10 4. Wiring Connection A. Use a dedicated circuit. Use HACR break sized per unit’s rating plate. Size wires according to minimum circuit ampacity shown on the unit’s rating plate.
SMA/SMH 18/2 4 INST ALLA TION INS TRUCTIONS Heat Contr oller , Inc. 1 1 AIR PURGE AND TEST OPERA TION 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.
Heat Contr oller , Inc. INST ALLA TION INS TRUCTIONS SMA/SMH 18/2 4 12 2. Gas Leak Check 3. T est Operation soapy water . Make sure connections do not leak with leak detector or soapy water . A. Lo packed valve B. Hi packed valve C. End of indoor unit connection D.
04/2009 08/2010.
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If you have not bought Heat Controller SMA 18 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Heat Controller SMA 18 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Heat Controller SMA 18 you will learn all the available features of the product, as well as information on its operation. The information that you get Heat Controller SMA 18 will certainly help you make a decision on the purchase.
If you already are a holder of Heat Controller SMA 18, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Heat Controller SMA 18.
However, one of the most important roles played by the user manual is to help in solving problems with Heat Controller SMA 18. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heat Controller SMA 18 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
