VECTIOS™ PJ Compact air-air rooftop units Operation limits Cooling Heating Inlet air conditions RPJ IPJ IPJ Minimum 9,7ºC WB 10ºC Indoor coil À With a condensation pressure control operating down to -10ºC. Maximum 24ºC WB 27ºC Minimum 12ºCÀ -15ºC WBÁ Á When the outdoor temperature is usually below 5ºC WB, the installation Outdoor coil of a support element is recommended. Maximum 52ºC 48ºC 15ºC WB Sound levels dB(A) Sound power level (LW) VECTIOS™ PJ 0090 0120 0140 0160 0180 0190 0200 0220 0240 0280 0320 0360 0380 63 Hz 55,2 60,8 61,4 60,9 61,3 63,1 64,3 64,5 64,9 64,8 64,6 64,6 65,3 125 Hz 64,2 66,7 68,9 66,1 70,0 71,1 69,6 69,9 71,5 72,4 71,3 71,4 74,0 250 Hz 71,8 74,8 76,1 72,9 76,3 76,4 77,0 77,7 78,9 79,7 78,4 77,9 79,3 500 Hz 70,2 76,7 76,4 76,8 77,1 78,3 79,5 80,1 80,4 79,9 80,1 80,2 80,9 1000 Hz 72,0 76,2 76,3 77,5 77,3 78,2 79,4 79,9 80,2 79,8 80,4 80,6 80,7 2000 Hz 69,7 73,5 74,3 75,3 74,1 75,5 77,0 77,4 77,8 77,7 78,3 78,1 77,7 4000 Hz 62,6 69,2 70,3 70,6 70,4 72,2 73,1 73,4 73,7 73,8 73,9 74,2 74,4 8000 Hz 59,0 63,7 65,5 65,8 65,6 67,5 67,9 68,2 68,6 68,9 69,1 69,4 69,6 Total dB(A) 77,5 82,0 82,5 82,5 83,0 84,0 85,0 85,5 86,0 86,0 86,0 86,0 86,5 Sound pressure level (LP) Measurement conditions: in a clear field, measured at a distance of 5 metres, directivity 2 and at 1,5 metres from the ground. VECTIOS™ PJ 0090 0120 0140 0160 0180 0190 0200 0220 0240 0280 0320 0360 0380 Total dB(A) 51,0 55,5 56,0 56,0 56,5 57,5 58,3 58,8 59,3 59,3 59,1 59,1 59,6 Note: The sound pressure level depends on the installation conditions and, as such, it only indicated as a guide. Values obtained according to the ISO 3744 standard. Electrical connections No. VECTIOS™ PJ 0090 to 0380 1 1 Main power 400 III (±10%) 3 Wires + Ground + Neutral 2 supply 3 Remote connection of graphic telephone cable 6 wires 2 terminal (by defaultinstalled on standard (RJ12 connector) 4 the electrical cabinet) À 5 4 Remote off/on (optional) 2 wires 6 5 General fault signal (optional) 2 wires 7 6 Circulation pump signal for 1 wire HWC (antifreeze sec.) (opt.) 8 NTC 2 wires 7 Ambient probe RS485 5 wires Á À In this case, it´s posible to install the user terminal on the electrical cabinet. 8 Air quality probe (optional) 3 wires Á Up to four RS485 ambient sensors can be connected in series on the field-bus of the control board. CATALOGUE 2021 249 249