Zamil CNX150, Инструкция по установке, эксплуатации и обслуживанию

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MODEL NUMBER CNX150 CNX220 CNX240 CNX300 CNX360 CNX420 CNX480 CNX540 CNX600
NOMINAL CAPACITY , TONS
*
13 19 22 28 31 36 41 47 53
NUMBER OF REFRIGERATION CIRCUIT Dual Dual Dual Dual Dual Dual Dual Dual Dual
COMPRESSOR Type Scroll Semi-hermetic reciprocating
Oil per system (liters) 4.1 4.1 4.1 4.7 4.68 4.68 4.94 4.94 4.94
Refrigerant R-134a
Charge per system (oz)
**
235 330 400 504 570 650 750 850 945
CONDENSER FAN Type Propeller
Qty. – Diameter (mm) 2 – 560 2 – 630 2 – 700 2 – 700 3 – 700 3 – 700 4 – 700 4 – 700 4 – 700
Nominal CFM 8400 10000 15000 15000 22500 22500 30000 30000 30000
Motor kW – RPM 0.66–1010 0.86–1020 1.45–1000 1.45–1000 1.45–1000 1.45–1000 1.45–1000 1.45–1000 1.45–1000
CONDENSER COIL Type Inner grooved tubes and enhanced fins
Tube Dia–Rows–Fins per inch 3/8–3–14 3/8–4–14 3/8–4–14 3/8–4–14 3/8–3–14 3/8–4–14 3/8–4–14 3/8–4–14 3/8–5–14
Total face area (Sq. ft.) 28 28 28 28 46.66 46.66 56 56 56
HIGH PRESSURE SWITCH Open (PSIG) 350 ± 10 350 ± 10 350 ± 10 350 ± 10 350 ± 10 350 ± 10 350 ± 10 350 ± 10 350 ± 10
Close (PSIG) 300 ± 10 300 ± 10 300 ± 10 300 ± 10 300 ± 10 300 ± 10 300 ± 10 300 ± 10 300 ± 10
LOW PRESSURE SWITCH Open (PSIG) 10 ± 5 10 ± 5 10 ± 5 10 ± 5 10 ± 5 10 ± 5 10 ± 5 10 ± 5 10 ± 5
Close (PSIG) 30 ± 5 30 ± 5 30 ± 5 30 ± 5 30 ± 5 30 ± 5 30 ± 5 30 ± 5 30 ± 5
REFRIGERANT LINES
+
Suction line size (OD), inch 1-3/8 1-5/8 1-5/8 1-5/8 1-5/8 1-5/8 2-1/8 2-1/8 2-1/8
Liquid line size (OD), inch 5/8 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8
SOUND PRESSURE LEVEL, dBA (@ 3/5/10 meter)
++
69/65/60 69/65/60
69.3/65.8/60.5 69.7/66.1/60.9 69.8/66.3/61 72.9/69.3/64.1 72.8/69.3/64 72.9/69.3/64.1 73.3/69.8/64.5
OPERATING WEIGHT, Kg. 800 925 980 1060 1325 1400 1525 1600 1675
PHYSICAL DATA
NOTE:
* Nominal cooling capacity @ 95 0 F outdoor and 45 0 F saturated suction temperatures.
** Operating system charge is applicable when matched with air handling units & connected by 25 feet of refrigerant piping.
+ Pipe sizes are for runs up to 50 feet to indoor unit. For refrigerant lines longer than 50 feet, use next larger size.
++
Based on free field area at ARI conditions. Tolerance: ±2dBA.
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