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Model
Rating
Nominal intput
Coil resistance (at 20° C)

SAFETY FLOAT SWITCH (FS)

Model
Contact rating

FLAP MOTOR (FLP)

Type
Model
Rating
Coil resistence (Ambient temp. 25°C)

 4 WAYS VALVE (20S)

Model
Coil rating
Coil resistence (Ambient temp. 20°C)

HEAT EXCHANGER COIL (EVAPORATOR)

Coil 
Rows
Fin pitch

mm

Face area

m

2

HEAT EXCHANGER COIL (CONDENSER)

Coil 
Rows
Fin pitch

mm

Face area

m

2

THERMOSTATIC VALVE DRAIN PAN

Open

°C

Close

°C

Stroke

mm

          OPERATING RANGE

Cooling only model

Heat pump model

Cooling

Temperature

Maximum

Minimum

19° C DB/ 14° C WB

Aluminium plate fin / copper tube

4

1,3

0,111

43° C DB
19° C DB

Indoor air intake temp.

Outdoor air intake temp.

32° C DB/ 23° C WB

Cooling

Heating

Temperature

Maximum

Minimum

Maximum

Minimum

Indoor air intake temp.

32° C DB/ 23° C WB
19° C DB/ 14° C WB

Outdoor air intake temp.

43° C DB
19° C DB

27° C DB

//

24° C DB / 18° C WB

-8° C DB / -9° C WB

Maximum

Minimum

32° C BS/ 80% R.U.
16° C BS/ 80% R.U.

43° C DB
16° C DB

Dry

Maximum

32° C BS/ 80% R.U.

43° C DB

Minimum

16° C BS/ 80% R.U.

16° C DB

Dry

Stepping motor 

MP24GA1

778 ± 8%

0,107

DC 12V

WHT-BLU (respectively 4 wires) : 380 ± 7%

230 V AC/DC - 0,5 A

AC 220V, 50 Hz, 6W

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 UNIT MODEL

 ARGO 245C / 3SC

 

ARGO 235H / 3HP

291036

CONDENSATE PUMP (PC)

220-240VAC~50Hz

Model

---

---

1,6

5W - 0,05A

1440 ± 5%

---

Aluminium plate fin / copper tube

BI 1300 2725

---
---

DP 25-1101-07 or 

SQ-136

---

DP 25-1107

4,4

15,5
5,16

3

B

5

Summary of Contents for 235H / 3HP

Page 1: ...Cooling only model Heat pump model ARGO 235H 3HP DISEGNO MACCHINA TECHNICAL DATA SERVICE MANUAL ARGO 245C 3SC 0 8180 405 2 09 2006...

Page 2: ...in Heat Mode 17 8 Sleep Function 20 9 Daily Timer Function 20 10 IFEEL Function 20 11 Manual Unit control and Led indicators 21 12 Recovery from power failure 21 13 Outdoor fan operation 22 G ELECTRIC...

Page 3: ...hout notice 839 260 280 Sound pressure level Indoor 50 48 75 Hot water system Hi Me Lo dB A Air conditioner Hi Me Lo dB A DIMENSIONS AND WEIGHT 45 43 41 Not requested By duct 162 735 42 39 32 2 1 330...

Page 4: ...3 Safety device GRY WHT 545 630 WHT VLT 92 105 Part No Control circuit fuse F1 SWITCH INDICATOR ASSY PCB 2 54mm 6 pcs 2 54mm 5 pcs Microprocessor KSA CTRL DB 250VAC 5A T CONTROLLER PCB UNIT MODEL ARGO...

Page 5: ...pper tube 4 1 3 0 111 43 C DB 19 C DB Indoor air intake temp Outdoor air intake temp 32 C DB 23 C WB Cooling Heating Temperature Maximum Minimum Maximum Minimum Indoor air intake temp 32 C DB 23 C WB...

Page 6: ...DIMENSIONAL DATA C All dimensions are in mm 6...

Page 7: ...PERFORMANCE CHARTS ARGO 245C 3SC Cooling only model D 60 70 80 90 100 110 120 130 140 19 23 27 31 35 39 43 W 32 27 19 outdoor air D B temp C indoor air D B temp 80 85 90 95 100 105 110 115 120 19 23...

Page 8: ...input E E R ARGO 235H 3HP Heat pump model 60 70 80 90 100 110 120 130 140 19 23 27 31 35 39 43 w indoor air D B temp C outdoor air D B temp C 19 27 32 75 80 85 90 95 100 105 110 115 19 23 27 31 35 39...

Page 9: ...put COP 60 70 80 90 100 110 120 130 10 6 2 2 6 10 W indoor air D B temp 20 C outdoor air D B temp C 75 80 85 90 95 100 105 110 115 10 6 2 2 6 10 W indoor air D B temp 20 C outdoor air D B temp C 40 60...

Page 10: ...REFRIGERANT FLOW DIAGRAM COOLING MODEL REFRIGERANT FLOW DIAGRAM HEAT PUMP MODEL ARGO 245C 3SC ARGO 235H 3HP E 10...

Page 11: ...1 Cool Mode Operation FUNCTION F 11...

Page 12: ...2 Heat Mode Operation 12...

Page 13: ...3 Auto Cool Heat Mode Operation 13...

Page 14: ...4 Dry Mode Operation 14...

Page 15: ...5 Fan Mode Operation 6 Protection operations in Cool and Dry Mode 1 Indoor Coil Defrost Protection DISEGNO MACCHINA 5 Protection Operations in Cool and Dry Modes 15...

Page 16: ...2 Outdoor Coil High Pressure Protection 16...

Page 17: ......

Page 18: ......

Page 19: ...2 Indoor Coil High Pressure Protection in Heat Mode 19...

Page 20: ...8 Sleep Function 9 Daily Timer Function 10 IFEEL Function 20...

Page 21: ...28 C for heating mode WARNING the OFF position does not disconnect the power Use the main power switch to turn off power completely Led indicators 1 Lights up during Timer and sleep operation 2 Blink...

Page 22: ...12 Outdoor fan operation Outdoor fan speed change from HI to Low according to outdoor air temperature as indicated on the chart below 22...

Page 23: ...stor TR Power transformer TP Terminal plate CM Compressor motor HWC Hot water control OLR Overload relay TM Limit water thermostat FMO Outdoor fan motor EWV Water electric valve C1 2 3 Capacitor FS Fl...

Page 24: ...transformer TP Terminal plate CM Compressor motor HWC Hot water control OLR Overload relay TM Limit water thermostat FMO Outdoor fan motor EWV Water electric valve C1 2 3 Capacitor FS Float switch PC...

Page 25: ...25...

Page 26: ...DISEGNO MACCHINA Operation lamp is blinking The condensate drain system is obstructed 26...

Page 27: ...DISEGNO MACCHINA 27...

Page 28: ...DISEGNO MACCHINA 28...

Page 29: ...DISEGNO MACCHINA Unit still does not run Unit still does not run 29...

Page 30: ...DISEGNO MACCHINA Only if IFEEL is selected Temperature difference between suction and discharge air is large enough approx 15 C or more Only if IFEEL is selected install an additional unit 30...

Page 31: ...DISEGNO MACCHINA RT RT 31...

Page 32: ...CHARGE R410A IMPORTANT In order to recharge the unit use the high pressure side gate Preliminary operation after refrigerant charge DISEGNO MACCHINA REFRIGERANT CHARGE ARGO 245C 3SC 600 g ARGO 235H 3H...

Page 33: ...DISEGNO MACCHINA 33...

Page 34: ...DISEGNO MACCHINA 34...

Page 35: ...bar 70 C 10 27 3 Hi Me Lo 155 2 6 l min 10 0 7 70 mmH2O OPERATING LIMITS 20 2 9 290 mmH2O 190 3 1 l min High Fan speed W 2100 70 Inlet water temp C Ambient temp C 1 SPECIFICATIONS BOILER CONNECTION KI...

Page 36: ...r flow l h Pressure drop kPa WATER FLOW AND PRESSURE DROP 3 WAY VALVE AND PIPE INCLUDING 0 20 40 60 80 100 120 140 4 6 8 10 12 14 16 t inlet water temp outlet water temp Capacity 0 1 2 3 4 5 6 7 8 9 1...

Page 37: ...0 3 way Forged brass valve VG 5510EC 3 way NO bypass 4 5 mm Actuator stem extends 60 sec Actuator stem retract 10 min 2 5 W 36 W 150 mA max 125 N WATER ELECTRIC VALVE EWV Electric Thermal Actuator 230...

Page 38: ...DISEGNO MACCHINA 3 HYDRAULIC CONNECTIONS AND VALVES 38...

Page 39: ...DISEGNO MACCHINA Via Varese 90 21013 Gallarate Va Italy Tel 39 0331 755111 Fax 39 0331 776240 www argoclima it...

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