MrCool MHWH199NC U Series, Руководство по установке

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2 Product Specifications
This manual covers the following models: MHWH199NCNU & MHWH199NCLU
6
>0.91
>0.92
11.1 GPM (42 L/min)
199,000 BTU/h (58.3 kW)
16,000 BTU/h (4.7 kW)
Primary and secondary stainless steel heat exchanger
140°F (60°C)
95°F (35°C)
120°F (49°C)
0.5 GPM (1.9 L/min)
8.5 GPM (32 L/min)
5.7 GPM (22 L/min)
3.5 in. WC (870 Pa)
10.5 in. WC (2610 Pa)
-0.9 in. WC (-0.218 kPa)
150 psi (1.0 MPa)
15 psi (0.1 MPa)
26.8 in x 17.3 in x 10.6 in*
(680 mm x 440 mm x 270 mm)*
66.1 lbs. (30 kg)
3/4 in NPT
3/4 in NPT
3/4 in NPT
1/2 in NPT
2 in. or 3 in. or concentric PVC, CPVC,
approved Polypropylene
Direct Vent
Indoor
Direct Electric Ignition
120V, 60Hz
150 W (+114 W when anti-freeze module is on)
Ambient Temperature Range: 33°F ~ 120°F (0.6°C ~ 49°C)
Operating Relative Humidity: Up to 90% at 140°F (60°C)
Shipping & Storage Temperature Range:
-4°F ~ 176°F (-20°C ~ 80°C)
• Flue High Limit Switch (158°F / 70°C )
• Water Temperature High Limit Switch (185°F / 85°C)
• Freeze Protection Ceramic Heater
(Turns on at 41°F / 5°C & Turns off at 59°F / 15°C)
Safety Devices
General Operating Conditions
Power consumption
Power supply
Ignition
Installation type
Venting type
Venting pipe
Condensate drain connection
Gas connection
Water outlet connection
Water inlet connection
Net weight
Appliance Dimension (L x W x H)
Min. water pressure
Max. water pressure
Manifold pressure
Max. Inlet Gas Pressure
Min. Inlet Gas Pressure
Max. Flow
Rate
67°F (37°C) rise
45°F (25°C) rise
34°F (19°C) rise
Efficiency
UEF (US)
EF (CAN)
Min. actuation water flow
Factory temperature setting
Min. temperature setting
Max. temperature setting
Heat exchanger
Min. rating
Input Rate
16,000 BTU/h (4.7 kW)
Model MHWH199NCNU MHWH199NCLU
>0.91
>0.92
8 in. WC (1990 Pa)
13 in. WC (3230 Pa)
-0.5 in. WC (-0.132 kPa)
*Connector size not included