Corrosion protection , traditional coils |
2B |
Factory application of Blygold Polual |
treatment on the copper / aluminium coils |
Corrosion protection , traditional coils |
3A |
Fins made of pre-treated aluminium |
( polyurethane and epoxy ) |
Medium-temperature brine solution |
5B |
Low temperature chilled water |
production down to 0 ° C with ethylene |
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glycol and propylene glycol . |
Low-temperature brine solution |
6B |
Low temperature chilled water production
Covers specific applications such as ice
|
|
down to -15 ° C with ethylene glycol and |
storage and industrial processes |
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-12 ° C with propylene glycol . |
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Very low noise level |
15LS |
Acoustic compressor enclosure and lowspeed
Noise emission reduction at reduces fan
|
|
fans |
speed |
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30RBSY |
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039-160 |
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Protection grilles |
23 |
Metallic protection grilles |
Coil protection against possible shocks |
30RBSY |
039-160 |
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Suction filter |
23B |
Washable G2 efficiency filter in accordance with EN 779 |
Prevents pollution of the air-heat exchanger |
30RBSY 039-160 |
Soft Starter |
25 |
Electronic starter on each compressor |
Reduced start-up current |
30RBSY 039-160 |
Frost protection down to -20 ° C |
42 |
Electric heater on the hydronic module |
Hydronic module frost protection at low outside temperatures |
30RBSY 039-160 |
Partial heat recovery |
49 |
Partial heat recovery by desuperheating of the compressor discharge gas . Note : With option 49 the units are equipped with traditional coils ( Cu / Al ). |
Free high-temperature hot-water production simultaneously with chilled and hot-water production |
30RBSY 039-160 |
Master / slave operation |
58 |
Unit equipped with supplementary water outlet temperature sensor kit to be fieldinstalled allowing master / slave operation of two units connected in parallel |
Main disconnect switch without fuse |
70 |
Factory-installed main electric disconnect
Ease-of-installation and compliance with
30RBSY
|
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switch in the control box |
local electrical regulations |
039-160 |
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HP single-pump hydronic module |
116B |
Single high-pressure water pump , water filter , expansion tank , temperature and |
Easy and fast installation |
30RBSY 039-160 |
pressure sensors . See hydronic module option . |
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HP dual-pump hydronic module |
116C |
Dual high-pressure water pump , water filter , expansion tank , temperature and pressure sensors . See hydronic module option . |
Easy and fast installation , operating safety |
30RBSY 039-160 |
LP single-pump hydronic module |
116F |
Single low-pressure water pump , water filter , expansion tank , temperature and pressure sensors . See hydronic module option . |
LP dual-pump hydronic module |
116G |
Dual low-pressure water pump , water |
filter , expansion tank , temperature and |
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pressure sensors . See hydronic module |
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option . |