Recovery; Not E; Refer To The Installation Instructions Attached To The Outdoor Unit; Check Of Density Limit - Panasonic S-36PF1E5B Installationsanleitung

It is essential that electrical power is available before the task is commenced.
●
a) Become familiar with the equipment and its operation.
b) Isolate system electrically.
c) Before attempting the procedure ensure that:
• Mechanical handling equipment is available, if required, for handling refrigerant cylinders.
• All personal protective equipment is available and being used correctly.
• The recovery process is supervised at all times by a competent person.
• Recovery equipment and cylinders conform to the appropriate standards.
d) Pump down refrigerant system, if possible.
e) If a vacuum is not possible, make a manifold so that refrigerant can be removed from various parts of the system.
f) Make sure that cylinder is situated on the scales before recovery takes place.
g) Start the recovery machine and operate in accordance with manufacturer's instructions.
h) Do not overfill cylinders. (No more than 80 % volume liquid charge).
i) Do not exceed the maximum working pressure of the cylinder, even temporarily.
j) When the cylinders have been filled correctly and the process completed, make sure that the cylinders and the equipment
are removed from site promptly and all isolation valves on the equipment are closed off.
k) Recovered refrigerant shall not be charged into another refrigeration system unless it has been cleaned and checked.
Electrostatic charge may accumulate and create a hazardous condition when charging or discharging the refrigerant.
●
To avoid fire or explosion, dissipate static electricity during transfer by grounding and bonding containers and equipment before
charging / discharging.

15. RECOVERY

NOT E

Refer to the Installation Instructions attached to the outdoor unit.

16. CHECK OF DENSITY LIMIT

The refrigerant (R32), which is used in the air conditioner, is a flammable refrigerant. So the requirements for installation space of
appliance are determined according to the refrigerant charge amount [m
The minimum indoor floor space compared with the amount of refrigerant is roughly as follows:
20.0
18.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0.0 0.5 1.0 1.5
1.22
[m ] : The refrigerant charge amount (Total of refrigerant at shipment and refrigerant charge amount in the field).
c
[m ] : Maximum refrigerant charge amount
max
U-60PZ2R5, U-71PZ2R5
[m ] 1.80
max
] ≤ 1.22
[m : Can be installed
c
] ≤ [m
1.22 < [m ] : Installation possible with in the range of slanted line part
c max
[m ] > [m ] : Can not be installed
c max
* U-60PZ2R5, U-71PZ2R5, U-100PZ2R5, U-100PZ2R8,
Can be installed
* U-60PZ2R5, U-71PZ2R5
Can not be installed
2.0 2.5 3.0 3.5 4.0 4.5
] : the refrigerant charge amount ( kg)
[m
c
1.80 3.50 3.88
U-100PZ2R5, U-100PZ2R8
U-100PZ2E5, U-100PZ2E8
3.50
] used in the appliance.
c
U-100PZ2E5, U-100PZ2E8
Can not be installed
Can not be installed
5.0
U-125PZ2R5, U-125PZ2R8
U-125PZ2E5, U-125PZ2E8
3.88
31
U-140PZ2R5, U-140PZ2R8
U-140PZ2E5, U-140PZ2E8
3.88