Universal Reset Module - Two tN4, Mixing, Boiler, DHW & Setpoint
422 Universal Reset Module - Two tN4, Mixing, Boiler, DHW & Setpoint



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Control | Microprocessor PID control; This is not a safety (limit) control |
Packaged Weight | 1.9 lb. (1638 g) |
Dimensions | 3-5/8" H x 5-3/8" W x 9/16" D (92 x 137 x 14 mm) |
Approvals | CSA C US, CSA/UL 61010-1, meets Class B: ICES and FCC Part 15 |
Ambient Conditions | Indoor use only, 32 to 122¼F (0 to 50¼C). |
RH equal to or less than 80% to 88¼F (31¼C), down to 50% from 104 to 122¼F (40 to 50¼C) | |
Altitude <2000 m, Installation Category II, Pollution Category 2 | |
Power Supply | Provided by interconnected Zone Manager |
DHW Pump Relay | 115 V (ac) 5 A 1/4 hp, pilot duty 240 VA |
Primary Pump Relay | 115 V (ac) 5 A 1/4 hp, pilot duty 240 VA |
Mixing P1 Pump Relay | 115 V (ac) 5 A 1/4 hp, pilot duty 240 VA |
Variable Speed Pump | 115 V (ac) 2.5 A 1/6 HP, fuse T2.5 A 250 V |
Combined Load | 10 A Maximum (for DHW, Primary, Mixing and Variable Speed Pump) |
Floating Action Output | 24 V (ac) 8 VA Maximum |
Modulation Output | 0-10 V Minimum 2500 Ω |
Boiler Relay | 115 V (ac) 5 A 1/4 hp, pilot duty 240 VA |
Demands | 20-260 V (ac) / 0.1 VA @ 24 V |
Sensors | NTC thermistor, 10 kΩ @ 77¼F (25¼C ¼0.2¼C) +=3892 |
Included | Outdoor Sensor 070 and 2 of Universal Sensor 082 |
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