Options And Accessories - York YLHA 50 User Manual

Options and accessories

Units without hydro kit
This includes the elements described in the previously mentioned specifications, less the hydro kit (pack).
The water circuit includes an air bleed valve. Connections are ready for on-site installation.
Two pumps
Accessory available with models 50 to 150 with hydro kit. The second pump becomes operative when
the magnetothermal protector of the first pump is activated (models 50, 60 and 80), or through the con‐
troller program (models 100, 120 and 150).
Water filter
Supplied as a standard element on units including the hydro kit. Stainless steel mesh with 1 mm. diameter
perforations. Optional on units not including the hydro kit. The warranty of the unit will not be valid if a
water filter has not been installed.
Remote control
Wall-mounted remote control unit with keyboard for cool /heat and ON /OFF functions. Includes power
supply, alarm and cool /heat LEDs. Maximum cable length: 50 m.
Remote terminal
For total access and control of the system by means of the display and buttons. It allows for selection of
cool, heat and off functions. Operating parameters can also be modified and the system can also be
supervised. Can be installed at a maximum distance of 1040 m.
BMS connections
By means of a serial board, it is possible to connect the system to a standard RS485 monitoring network.
Low noise level units (LN)
Include anti-noise covers mounted on the compressors and sound isolating plates, covering the com‐
pressor chamber.
Soft starter
For the soft motor start. Specially designed for Scroll compressors. (Maximum outdoor temperature:
50℃).
Protecting grids
To protect the coils from possible impacts. Made of steel rods and painted with oven baked polymerized
white enamel (RAL9001).
User manual
General description of the unit
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