CONDENSING UNIT (C/U)
INSTALLATION GUIDE FOR REMOTE UNIT
*** VERY IMPORTANT ***
Before hooking up a Condensing Unit (C/U) to YOSHIMASA Remote SUSHI Display Case,
please follow the instructions below.
YMSC-4M
4' Remote (Non-Refrigerated) Sushi Display Case
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| 1. |
Please handle with care and DO NOT let the INLET/OUTLET gas nozzles touch the ground directly. |
| A Remote Unit has INLET/OUTLET gas nozles at the LEFT BOTTOM for a C/U hook-up. Although they come with sealed from the factory, there is NO GUARANTEE that they wouldn't get a damag when it is mishandled. If this incident occurs due to your carelessness, the warranty shall be void and you shall hold full responsibility for it. |
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| 2. |
Plase check and make sure GAS doesn't LEAK!
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| Every YOSHIMASA Remote Sushi Display Case comes with a certain amount of nitrogen gas (about 40psi) charged inside the evaporator tube from the factory. Thus, you should hear a short sound of gas releasing at the time of breaking the seal of either inlet or outlet nozzle caps. If you can't hear any sound, which is a very rare case, but is possible due to imperfection of sealing the nozzle caps at the factory, you still cannot presume the case has a defect until you vacuum the evaporator tube for a actual leak. If any gas leak is found upon vacuuming please immediately contact YOSHIMASA Tech-Support at 1-800-789-9835 (1-310-533-1111 for local call) otherwise YOSHIMASA will presume that there has been no gas leak with the unit. If the unit has been installed without following the procedures described above, YOSHIMASA shall not be liable for any loss or damages of the unit from the installation. |
| |
| 3. |
Please have the Condensing Unit C/U meet followiing recommended Horse Power (HP). |
Since the job site circumstances are so various following information might not suit your situation. So, if you are not still sure we highly recommend you consult with a professional refrigerator technician. YOSHIMASA welcomes your call as well (1-800-789-9835 or 1-310-533-1111 for local call). We also highly recommend you use an expansion valve to hook-up a C/U to the Remote unit. YOSHIMASA provides limited parts warranty only for a Remote Sushi Display Case.
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| COMPRESSOR SIZE (hp) |
REFRIGERANT |
| TOTAL SIZE OF SUSHICASE (feet) |
DISTANCE FROM SUSHICASE TO CONDENSING UNIT (feet) |
R-22, R-404 |
| 10 OR LESS |
10 - 30 |
30 OR MORE |
| 3 |
1/5 |
1/4 |
Please contact YOSHIMASA Tech. Team. |
| 4 |
1/4 |
1/3 |
| 5 |
COMPRESSOR TYPE |
| 6 |
1/3 |
1/2 |
COMMERCIAL TEMP,
MEDIUM TEMP,
LOW TEMP. |
| 7 |
| 8 |
| 9 |
1/2 |
3/4 |
| 10 |
| 11 |
SQUEEZE TYPE |
| 12 |
(CONSTANT PRESSURE)
EXPANSION VALVE |
| 13 |
3/4 |
1 |
| 14 |
| 15 |
| 16 |
SPECIAL NOTE |
| 17 |
Highly recommend to use
a set of CONDENSING UNIT
with a RECEIVE TANK built-in. |
| 18 |
| 19 |
1 |
1 1/2 |
| 20 |
| 21 |
[ TECH. NOTE ]
* TOTAL SIZE OF SUSHICASE is valid for any combination of YOSHIMASA Sushicases
* Do NOT forget to measure the distance between the Sushicase and the Condensing unit and carefully choose the SIZE and TYPE of Compressor to get appropriate temperature. (Please consult with YOSHIMASA Tech. Team if you are not sure.)
* Remember Overall Performance of Sushicase depends NOT ONLY on the components recommended above, BUT ALSO on your field Workmanship such as Leakproof Welding, Amount of Refrigerant Charge, Proper Adjustment of Expansion Valve, and so on.
* Should you have any questions contact us and YOSHIMASA Tech. Team would be glad to help you. |
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