General Information - Samsung AC***KNZDCH/AA Installation Manual

Safety Precautions
Make sure that you earth/ground the power cables.
CAUTION
- Do not connect the earth wire to the gas pipe, water pipe, lighting rod or telephone wire. If earthing is not
complete, electric shock or fire may occur.
Install the circuit breaker.
- If the circuit breaker is not installed, electric shock or fire may occur.
Make sure that the condensed water dripping from the drain hose runs out properly and safely.
Install the power cable and communication cable of the indoor and outdoor unit at least 1m (3.28') away from
the electric appliance.
Install the indoor unit away from lighting apparatus using the ballast.
- If you use the wireless remote control, reception error may occur due to the ballast of the lighting apparatus.
Do not install the air conditioner in following places.
- Place where there is mineral oil or arsenic acid. Resin parts flame and the accessories may drop or water may
leak. The capacity of the heat exchanger may reduce or the air conditioner may be out of order.
- The place where corrosive gas such as sulfurous acid gas generates from the vent pipe or air outlet.The copper
pipe or connection pipe may corrode and refrigerant may leak.
- The place where there is a machine that generates electromagnetic waves.The air conditioner may not operate
normally due to control system.
- The place where there is a danger of existing combustible gas, carbon fiber or flammable dust.The place where
thinner or gasoline is handled. Gas may leak and it may cause fire.

General Information

The following list includes important facts and information regarding the electric air handler and its inclusions.
1. Air handler is rated at 230 volts AC at 60 Hertz
2. Air handler size varies by model
3. Two-wire, wired controller operation (only Samsung "N" series wired controllers are compatible).
4. Two wires indoor and outdoor unit communication.
5. Samsung wired controller required
6. Air handlers are equipped with blower for A/C or heat pump operation.
7. The air entering the air handler must be filtered.
8. This air handler is designed for multi position, upflow and horizontal application. (optional down flow kit available)
9. This air handler must not be operated without the outdoor installed.
10. This air handler will not operate without an outdoor unit connected, completing the system.
NOTE: This air handler and its components listed on the A/C and heat pump equipment sticker were listed in combination as a
system by ETL for the United States and Canada.
- This single place air handler provides the flexibility for installation in any upflow or horizontal application.
(optional down flow kit available)
- These models may be used with or without electric heat.
- Only use electric heat that is designed for this unit and provided by Samsung.
- The direct drive, five speed constant torque motors provide a selection of air volume to match the application.
- The unit can be positioned for bottom air return in the upflow position, or air return through the end of the unit in the horizontal
position.
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