Страница 1: ...50 to 70 higher pressures than R 22 Use only R 410A approved service equipment Refrigerant cylinders are painted a Rose color to indicate the type of refrigerant and may contain a dip tube to allow f...
Страница 2: ...indoor unit is fhctory shipped with a diffbrent orifice size the orifice must be changed to obtain system rated perfbrmance BRAZE TYPE iNDOOR END SEALING CAP If using existing refrigerant lines make...
Страница 3: ...azing remove plugs from external copper stub tubes Clean internal and external surIhces of stub tubes prior to brazing 3 Cut and fit tubing minimizing the use of sharp 90 bends 4 Insulate the entire g...
Страница 4: ...NGTH 18 AWG 150 FT 16 AWG 225 FT 14 AWG 300 FT 7 Table 1 defines maximum tota length of low voltage wiring from outdoor unit to indoor unit and to thermostat 8 Mount the indoor thermostat in accordanc...
Страница 5: ...3 Fcl F8 Fq AI CONDITIONER _ y B PRINTEDFROMB152903P02 kW2 present only on 2 stage thermostat and furnace Notes 1 Be sure power supply agrees with equipment nameplate 2 Power wiring and grounding of e...
Страница 6: ...LTERNATE _ ELECTRICAL ROUTING AS LINE I 4 TURN BALL SERVICE VALVE D ID FEMALE BRAZED CONNECTION WITH I 4 SAE FLARE PRESSURE TAP FITTING MODELS 4TTR4018B 4TTR4024B 4TTR4030A 4TTR4036A 4TTR4042A 4TTR404...
Страница 7: ...IMENSIONS ARE IN MM INCHES 294 11 56 _ 1 Ill 6 14 DRILL 4 PLACES 335 1319 2709 221 8 69 NOTE For model base size see table on page 6 310 12 20 _ 99 23 bS 2 i 6 i BASE 4 158 624 _I RILL f 4 PLACES 9 71...
Страница 8: ...p being used Indoor blower motor 12 Operate complete system in each mode to insure safe operation CHECKOUT PROCEDURE WiTH MAiN P Step No TO CHECK 1 SumpHeat 2 IndoorFanOperation 3 CoolingOperation 4 C...
