York SCOH070K Technical Information

Also see for SCOH-070K: Installation instructions

York SCOH070K Technical Information Manual pdf 4 page image

4SCOHSICH�� contact, disconnects power supply to the main board of theunit, leaving it inoperative.Shoud the phase sequence be correct and the centrifugalfan of the indoor unit (BCVI) rotates in the wrong direction,interchange two phases at the bottom of the fan contactor.Dryer filterCoupled to the cooling circuit to protect the refrigerant againsthumidity.CasingMade of zinc-aluminium plated steel sheeting, primed andenamelled in epoxy power for outdoor installation.Complementary heatersOf the open-air wire type for fast heat dissipation, avoidingtemperature inertia that could affect components.Operating diagramThermostatThe SCOH/SICH-070 to 300 units include, as standard equip-ment, the electromechanical DPC-1 thermostat.To connect the thermostat to the board, 10x0.22mm 2screened communication cable should be used.Ambient thermostat DPC-1Programmable digital thermostat with communicationThis thermostat was designed to give close control of theambient temperature and graphic information regardingthe mode it is currently operating in. This control unit, inaccordance with the differential between the programmedtemperature and the ambient temperature, responds varyingthe on/off cycles.The liquid crystal display (LCD) normally indicates the ambi-ent temperature, operating mode and whether the system isin heat or cool.��