PANASONIC S500WX2E5, S250WX2E5, S710WX2E5 User Manual
INSTRUCTION MANUAL
S-250WX2E5
SGP-WE80M1
S-500WX2E5
SGP-WE170M1
Gas Heat Pump Chiller
Water Heat Exchanger
M1 Type
S-710WX2E5
CONTENTS
...... 1
CHARACTERISTICS AND REQUESTS
PERIODICAL INSPECTION
SAFETY PRECAUTIONS
Cautions before use
Precautions during use
NAMES OF PARTS
Water Heat Exchanger
Remote Controller
OPERATION
Setting the Present Time
Weekly Program Function
Setting temperature
Sleeping Function
CARE AND CLEANING
POINTS TO CONFIRM FOR INSTALLATION
..................................................
..............................
.................................
....................................
..............................
........................................
...............................
...................................
..........................
........................
.................................
.....................................
.................................
............
...... 2
...... 3
...... 3
...... 4
...... 6
...... 6
...... 7
...... 9
...... 9
.... 10
.... 14
.... 15
.... 17
....
.... 18
1
2
3
3
5
9
9
10
12
12
13
18
19
21
22
Use a equipment properly and save energy
82664119401000
82664119378000
CHARACTERISTICS AND REQUESTS
ABOUT YOUR GAS HEAT PUMP AIR CONDITIONER
The gas heat pump air conditioner (GHP) uses gas as the fuel to drive the compressor.
As it uses gas engine, there are various characteristics.
Even on very cold days the unit doesn't almost frost up so it provides stable heating operation.
As the electric power consumption is about 3 kW, this leads to be less received power equipment.
However, as with a car engine, periodical inspections by a specialist are for efficient use needed for a comfortable
operation. Please make sure you have these periodical inspections.
PLEASE ENSURE YOU SIGN UP FOR A REGULAR CHECK UP CONTRACT
In order to have a comfortable operation of GHP for a long period, periodical inspections are necessary.
Please conduct yearly inspections supported by a specialist.
What will happen if you
1. The engine oil will deteriorate, causing a malfunction.
2. The air cleaner element will be clog up, causing carbon monoxide and
occasional reduction of performance.
REQUESTS
Once signed up for a periodical inspection, a specialist will call on depending on the length of time the unit has
been in use. After a fixed period of in use hours. the remote controller will display "Oil lnspection". At this time we
would appreciate you contacting your dealer or service center for a check up.
For details please refer to page 3.
don't have periodical inspections.
CHANGING ENGINE OIL
Periodically change engine oil and oil filter.
If you forget to change engine oil or use a non-specified oil, it may have a bad effect on the engine and be the cause
of trouble.
* Engine Oil (Genuine Oil)
CAUTION
Filling in too much oil will have a bad effect on the engine.
PIease consult with your service center or dealer when changing the oil.
1
PERIODICAL INSPECTION
In order to have a comfortable operation of GHP for a long period, periodical inspections are necessary. When you
purchase your GHP, please sign up for Panasonic's periodical inspections contract system.
When you sign up for a periodical inspection, specialist will call on you.
For more details about the inspection contract, please ask your dealer or consult with one of our service centers.
For the details of periodic inspections, refer to the instruction manual included with the outdoor unit.
TEST OPERATION
Inspection items
(Test operation)
s Check the instaIIation work
s Inspect the electricity wiring
s Inspect the equipment itself
s Check an engine system
s Check safety protection devices
s Operation data collection
s Gas leakage check
PLEASE
contact your installer for repairs if something is found to be amiss
during the test operation.
2
SAFETY PRECAUTIONS
Before operating the unit, please be sure to read the SAFETY PRECAUTIONS
Listed below are two types of precautions, one is a WARNING and the other is a CAUTION.
Please be sure to obey these instruction for safety sake.
• The expressions have the following meaning.
WARNING:
CAUTION :
An assumption that a mistake in use could lead to death or injury.
An assumption that a mistake in use could lead to injury or could cause physical
damage to the equipment.
• The meaning of the symbols
: "WARNING" or "CAUTION'' is urged.
: Shows that something is "FORBIDDEN".
: Shows that something should be done.
• Please keep this manual in an easy to reach place so the operator can easily refer to it.
If the operator should change, please be sure to hand over this manual for him to read.
Cautions before use
WARNING
Do NOT install the equipment
yourself.
Please ask your dealer
or a specialist to install
the equipment. lf you
improperly install it by
yourself, it might lead to an
Ask for the
equipment to
be installed
electrical shock, fi re and
water leakage and so on.
Confi rm that each unit has an
exclusive electric circuit.
If you use other electrical
equipment(s) on the same
circuit, then you may blow
a fuse or cause secondary
damage to equipment.
Confi rm the electric circuit.
Check the
electric circuit
Confi rm the kind of gas you use.
If you use the wrong kind
of gas, it might lead to
incomplete combustion
and be the cause of gas
poisoning. Confi rm the gas
kind.
Check the
kind of gas
In the rare possibility of a leak of
refrigerant.
If the equipment is installed in a small room,
steps must be taken to ensure the rare
possibility that leakage of the refrigerant
It is necessary
to limit the
amount of
leakage of the
refrigerant.
does not exceed a certain
limit. Before installation,
consult with your dealer
about this certain limit. In
an emergency when the
refrigerant leaks, it may
cause an accident due to
lack of oxygen in the air.
Confi rm that the exhaust drain
from the outdoor unit and the drain
water from the indoor unit is not
commonly connected.
lf these are the common
pipes, then exhaust gas
could leak into the room
and be the cause of
Check the
drains
poisoning. Confi rm the
drains are separate.
Be sure to buy Panasonic
specifi ed equipment.
If you buy separate equipment such as an
air cleaner or a humidifi er (in case of fi tting
inside the unit), please be sure to buy only
Panasonic specifi ed products.
Please buy
Panasonic
specifi ed
equipment
And ask a specialist
dealer to install it. lf you
improperly install the
equipment by yourself,
it may lead to an electric
shock, fi re or water
leakage and so forth.
Please buy Panasonic
specifi ed equipment.
Please be sure to install the
outdoor unit where there is no
volatile or infl ammable material.
Please ascertain there is
no occurence, infl ux or
collection of infl ammable
Install your
outdoor unit
where there is
no infl ammable
or volatile
material.
or volatile gases in the
area surrounding the place
you install your outdoor
unit. lf you don’t do this, it
may cause a fi re.
CAUTION
Check the condition of grounding
work.
Do not connect the ground
wire to any gas pipes, water
pipes, lightening rods or
telephone ground wires. If the
Ground the
equipment
Water pipe
Some parts are made
of plastic and are no
good for earthing.
Gas pipe
There is a danger a ignition and explosion.
The telephone earth, a lightning rod.
When struck by lightning, there is a great danger of a
massive power surge.
ground wire is faulty, it may
result in an electrical shock.
er!
g
n
Da
Grounding
wire
3
Check you have a short circuit
breaker in place.
A short circuit breaker is
required by law. If you
don’t have one, it may
cause an electric shock or
A short circuit
breaker is
necessary.
fi re.
CAUTION
Check that you have a rated
power supply and check the
capacity of the circuit breaker.
It could lead to damage
to the equipment or
cause a fi re. Confi rm the
power supply and breaker
Confi rm the
power supply
and breaker
capacity.
capacity.
Only use a fuse of the correct
capacity.
Using wire and the like
instead of the correct fuse
could lead to an electrick
shock and fi re.
Forbidden
Precautions during use
WARNING
Please make sure that the exhaust
gases from the outdoor unit do not
seep inside.
If exhaust gases get inside
the room, it could cause
gas poisoning.
Forbidden Forbidden Forbidden
Don’t block the intake, discharge or the drain of the
outdoor unit.
It may lead to incomplete combustion and cause a
fi re or gas poisoning.
Forbidden
Don’t operate the equipment with
wet hands.
It could cause an electric
shock or damage the
equipment.
What to do if the outdoor unit leaks fuel gas.
If the outdoor unit leaks fuel gas, then turn off
the air conditioner, close the main gas valve
and contact your local gas company or service
company or dealer for repairs. It could cause a
fi re.
Turn off the
equipment
and close the
gas valve
Be sure to install the drain pipe
of water heat exchager unit
with some gradient to drain out
properly.
A water leakage could
cause damage to your
furniture and other
Check the
drain pipe
property.
Don’t put your hand or foreign
objects in the outlet or inlet of both
indoor and outdoor units.
A high speed f an is ro ta ting
inside and could cause
injury.
What to do if the refrirgerant leaks.
If the refrigerant leaks, then turn off the air
conditioner and ventilate the room. Then notify
your dealer or service center. If the leak exceeds
a certain limit, it could cause a lack of oxygen in
the air.
Turn off the
equipment and
do adequate
ventilation.
Do NOT open the panel.
Inside the unit are
revolving parts, high
temperature parts and high
Forbidden ForbiddenForbidden
voltage parts and if you
touch them it could result
in injury or an electric
shock.
Do NOT remove the fan guard.
If you detect a strange smell (a burning smell, a gas
smell), or a abnormal sound or unusual vibrations,
then turn off your air conditioner and the electric
supply.
If you continue to use the equipment under
abnormal circumstances, it could lead to an
electric shock, fi re or cause a machine breakdown.
Turn off the
equipment
and power
supply.
Please contact your dealer or service center.
CAUTION
Do NOT touch the exhaust outlet.
The fan revolves at high
speed and could cause
injury.
It is very hot and could
cause a burn.
4
CAUTION
Do NOT spray the units with an
infl ammable spray.
Please do NOT place or
use combustible sprays
near or on the units.
It could lead to ignition.
Forbidden Forbidden
Do not use cold-hot water or
chilled water for drinking or in the
hot-water supply.
Such use can cause health
problems.
Forbidden Fill with
Please do NOT use the unit for
a particular cooling applications
such as food supplies, animals
and plants, precision machinery or
objects of art: things that need a
special preservation requirement.
It could cause a
deterioration in the quality
of food stuffs and so forth.
When shutting down for extended
periods or not using in the winter
months, fi ll the water pipe with
antifreeze agent or drain all water
from the pipes.
Leaving water in the pipes
can cause water leakage
and other problems.
Antifreeze
Agent, or Drain
the Water
Use cold-hot water or chilled water
that complies with water quality
standards.
Deteriorated water quality
can cause water leakage
and other problems.
Use standard
compliant
water
Make no changes in the safety
device settings.
Faulty changes can cause
fi res or other mishaps.
Forbidden
For valves, follow the directions in the instruction manual, the Attention Installation Work Coordinators and
Attention Test Operation Coordinators pages, confi rming open/closed status.
In particular, always keep security valves (such as safety valves) open during
operation. Mistaken valve operation can cause water leakage, fi re, explosions
and other mishaps
Confi rm Valve
Open/Closed
Status
Adjustment valve closed
Please do NOT operate
the remote control with a
pointed object.
It could damage
the remote
control.
Forbidden
Do NOT block the inlet
or the outlet of both the
indoor and outdoor unit.
It could result
in a loss both
of cooling and
heating. It could
Forbidden
also lead to
damage to the
equipment.
REQUESTS
Please obey the following regarding the power source installed nearby the unit:
• Please do NOT operate the equipment with the at hand power source.
Your air conditioner is a multi-type air conditioner.
If you turn off one of the power sources installed near by the unit, all the units with the same power
source will become inoperable.
• Please turn on the power switch at least 5 hours before operating the air conditioner. In order to
protect the compressor, the crank case heater is provided. Please be sure to carry out the following:
At inspection times or
when you want to use
The air conditioner turn
Power Source
• During maintenance, turn the power switch OFF.
• During seasons of use please do NOT turn the power switch OFF.
the switch ON at least
5 hours beforehand.
• Be careful about cold water (hot water) freezing.
When operating heaters in cold districts (regions where outdoor temperatures remain below 0°C),
adding an antifreeze agent to the cold water (hot water) system will increase anti-freezing effects.
We recommend use of a proper antifreeze agent for this purpose, following consultation with the
dealer where the unit was purchased.
In such cases as well, conduct either “water draining” or “pump antifreeze operation when heating
operation is shut down.”
Leave the switch ON
during the seasons you
use the equipment.
Switch ON Switch OFF
Turn the switch OFF
during the seasons
you don’t use the
equipment.
5
Loading...