Installation Precaution; Working Temperature Range; Selection Of Installation Location; Requirements Forelectric Connection - MESTIC RTA-2500 Manual

INSTALLATION PRECAUTION

WARNING:
• Observe all governing codes and ordinances.
• Do not use damaged or non-standard power cord.
• Be caution during installation and maintenance. Prohibit incorrect operation to prevent electric shock, casualty
and other accidents.
• Before turning on the unit, please open the horizontal louver of indoor unit by hand, Otherwise, the cool air can't
be blown out and there will be condensate water on the horizontal louver.

Working temperature range

Suggested working temperature range: +4 ~ 46°C . (heating:+4~24°C/cooling:+18~46 °C ). Outdoor unit may stop
operation. Due to various kinds of protection within working temperature range.

Selection of Installation Location

Basic requirement
Installing the unit in the following places may cause malfunction. If it is unavoidable, please consult the local dealer:
1. The place with strong heat sources, vapors, flammable or explosive gas, or volatile objects spread in the air.
2. The place with high-frequency devices (such as welding machine, medical equipment).
3. The place near coast area.
4. The place with oil or fumes in the air.
5. The place with sulfureted gas.
6. The place with sulfureted gas.
7. This air conditioner unit is only used for the vehicle without concave and convex surface on the top of it.
8. Prohibit operating this air conditioner unit when starting up the vehicle or when the vehicle is driving.
9. Prohibit supplying the power for the air conditioner unit with the vehicle power supply.
Requirement of air conditioner
1. Air inlet should be far away from obstacles and do not put any objects near air outlet. Otherwise, it will affect the
radiation of heat-removal pipe.
2. Select a location where the noise and outflow air emitted by the outdoor unit will not affect neighborood.
3. Please try your best to keep far away from fluorescent lamp.
4. The appliance shall not be installed in the laundry.
6
INSTALLATION PRECAUTION

Requirements Forelectric Connection

Safety precaution
1. Must follow the electric safety regulations when installing the unit.
2. According to the local safety regulations, use qualified power supply circuit.
3. For appliances with type Y attachment,the instructions shall contain the substance of the following.If the supply
cord is damaged,it must be replaced by the manufacturer, its service agent or similarly qualified persons in order
to avoid a hazard.
4. Properly connect the live wire, neutral wire and grounding wire of power socket.
5. Be sure to cut off the power supply before proceeding any work related to electricity and safety.Schakel de stroom
niet in voordat u klaar bent met de installatie.
6. Do not put through the power before finishing installation.
7. the air conditioner is first class electric appliance. It must be properly grounding. With specialized grounding
device by a professional. Please make sure it is
8. The yellow-green wire or green wire in air conditioner is grounding wire, which can't be used for other purposes.
9. The grounding resistance should comply with national electric safety regulations.
10. The appliance shall be installed in accordance with national wiring regulations.
7