MAJOR LINETM Comfort units teChniCaLChaRaCteRistiCs Coil capacity (litres) 102J 102M 202J 202M 202N 302J 302K 302M 402M 502M 602N 2-pipe system Hot or cold water coil 0,23 0,33 0,30 0,45 0,53 0,40 0,47 0,63 0,84 1,03 1,33 104P 204P 204R 304P 304R 404P 404R 504P 604P Cold water coil 0,33 0,45 0,36 0,60 0,52 0,71 0,72 1,11 1,32 4-pipe system Hot water coil 0,075 0,098 0,19 0,13 0,21 0,22 0,24 0,274 0,47 Coil connection diameters - Coil connection type: rotary couplings with flat face; - Valve connection type: install flush fit male threaded unions. 102J 102M 202J 202M 202N 302J 302K 302M 402M 502M 602N 2-pipe system Hot or cold water coil G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G3/4" G3/4" 104P 204P 204R 304P 304R 404P 404R 504P 604P Cold water coil G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G3/4" G3/4" G3/4" 4-pipe system Hot water coil G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" G1/2" Motor specifications AC Asynchronous Motor HEE brushless motor Sizes Sizes Speeds Speeds 10-- 20-- 30-- 40-- 50-- 60-- 10-- 20-- 30- 40-- 50-- 60-- V5 33 58 88 106 108 135 V5 11 25 32 77 90 100 Max. power V4 31 41 67 93 94 114 V4 9 15 22 63 80 75 input (W) V3 29 36 52 80 79 99 V3 6 11 13 36 42 55 V2 27 31 42 72 72 88 V2 5 8 7 21 26 32 V1 26 27 35 63 63 77 V1 4 5 3 11 13 16 V5 0,14 0,25 0,38 0,46 0,47 0,59 V5 0,11 0,20 0,29 0,62 0,71 0,74 Max. V4 0,13 0,18 0,29 0,40 0,41 0,50 V4 0,09 0,13 0,20 0,50 0,62 0,67 input V3 0,13 0,16 0,23 0,35 0,34 0,43 V3 0,07 0,11 0,13 0,30 0,35 0,44 current (W) V2 0,12 0,13 0,18 0,31 0,31 0,38 V2 0,06 0,09 0,08 0,19 0,21 0,27 V1 0,11 0,12 0,15 0,27 0,27 0,33 V1 0,06 0,06 0,06 0,11 0,13 0,16 Note: Specifications determined for 230V +/-10% - 50Hz supply. For opration at 60 Hz, the power input and rotation speee d values are generally higher. Motor operating range: minimum return T°C: 0°C, maximum return T°: 40°C Unit information plate The information plate shows all the information needed to identify the unit and its configuration. This plate is located on the condensate pan, on the electrical connection side. 1 Code 2 Serial number 1 2 3 3 Description of the unit 4 Nominal motor output 5 Motor rotation speed 6 Coil type 7 Wiring diagram reference 9 4 8 Motor speed wiring 9 Maximum operating pressure 10 Electrical heater specifications 8 (if fitted) 11 EC declaration no. 12 Refer to the installation instructions 5 11 10 7 6 12 74 74 CATALOGUE 2021