London Cool PT7300 Operating Instructions

PT7300 Operating Instructions

General Safety

Never place anything on top of the indoor or outdoor units and never obstruct their air
vents.
Leave a 300mm gap all round the unit to let the air circulate
Always switch OFF and unplug the unit when not in use.
ALWAYS TRANSPORT, STORE, AND OPERATE THIS UNIT IN AN UPRIGHT POSITION. DO NOT LAY THE UNITS
DOWN.

Electrical Safety

This air conditioner plugs into standard 230V 13amp power supply. The plug is fitted with a standard 13amp fuse.
Extension leads should be correctly rated for the inductive load, fully unwound, loosely coiled and never run through water
or over sharp edges
To reduce the risk of electric shock, use a suitable RCD (residual current devise)
Never pull the unit by its flex
Ensure both the machine and power sockets are switched OFF, before plugging into the power supply
Setup & Operation
The unit works properly up to 35°C. The fan will continually operate for venting use. If the temperature in the room is
above 35°C, then open all the doors/windows and operate on the fan only, to circulate the air to reduce the temperature
When setting up or restarting, allow the unit to stand/settle for 15 minutes before switching on
Set the unit up on a firm, level surface and do not site the unit close to any surface that is sensitive to heat, cold or
moisture
Apply the swivel castor brakes (where fitted)
The outdoor unit can be situated up to a maximum of 35m away from the indoor unit, dependant on the number of
additional 5m lengths of umbilical attached to the standard 5m length supplied. Do not exceed the 35m overall, and do not
exceed the maximum rise (or fall) of 4.6m
The umbilical assembly contains 4 main connectors, a power supply lead, a condensation tube, and 2 water pipes. The
connection is the same for both the indoor and outdoor units, except that the connectors are male/female and set in such a
way that the umbilical assembly can only be used in one direction. Observation of the following point regarding the
electrical lead will make the above issue clearer
The electrical lead has a male fitting on one end and a female fitting on the other; the male should be attached to the
indoor unit and the female fitting to the outdoor unit.
Never operate the unit if the umbilical hose(s) is severely kinked or punctured
The water pips are fitted with a simple quick-release coupling. To attach the water pipes, pull back the couplings outer
sleeve. Push the male into the female fitting, and then let the sleeve snap back into place.
To disconnect the water pipes, simply reverse the fitting instruction. It is possible for a few drops of water to escape when
completing this procedure
Site the outdoor unit in a convenient position outside of the room to be cooled. Please note the following, if the unit had
been ordered with the optional automatic condensate pump. The removed moisture will be ejected via the clear tubing
within the umbilical (so it will need to be connected to both indoor and outdoor units via the push fit connections) out to the
outdoor unit where it will appear to 'leak' out from below. Careful sitting with this configuration is important to avoid floor-
covering damage for example
The outdoor unit must be kept upright with the fan motor assembly facing towards the building, this way the hot air is
directed away from the building
With the indoor unit switched OFF and isolated from its power supply, make all the connections from the umbilical
assembly
All that remains is to plug the indoor unit into its power supply and switch the unit to ON
NOTE: For models fitted with integral condensate collection container. Ensure the water drain tank is correctly fitted
and is empty. Then plug the unit into its power supply and switch the supply ON
Ensuring the red POWER ON light is on; press the red FANS ON switch to start the fans. The outdoor units fan will start to
operate ONLY when cooling is selected