Boiler
Control 262 - Two Stage Boiler & DHW / Two Stage DHW
Control Description The Boiler Control 262 is a microprocessor-based boiler outdoor reset control that has two modes of operation. Mode 1 operates as two stage boiler and DHW, and mode 2 operates as two boilers or Lo / Hi fire boiler for DHW applications. A tekmar Indoor Sensor, Digital RTU, or Zone Control can be connected to provide indoor temperature feedback from single or multiple zones. An optional Remote Display Module 040 and DHW indirect sensor can also be added.
Literature |
— |
|
Control |
— |
Microprocessor PID control; This is not a safety (limit) control |
Packaged Weight |
— |
4 lb. (1810 g), Enclosure A, blue PVC plastic |
Dimensions |
— |
6-5/8" H x 7-9/16" W x 2-13/16" D (170 x 193 x 72 mm) |
Approvals |
— |
CSA C US, meets ICES & FCC regulations for EMI/RFI |
Ambient Conditions |
— |
Indoor use only, 32 to 122°F (0 to 50°C), < 95% RH non-condensing |
Power Supply |
— |
120 V ±10% 50/60 Hz 1300 VA |
Relays |
— |
240 V (ac) 10 A 1/3 hp, pilot duty 240 VA |
Demands |
— |
20 to 260 V (ac) 2 VA |
Sensors Included |
— |
NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 |
Optional Devices |
— |
tekmar type #: 031, 032, 040, 062, 063, 071, 072, 073, 076, 078, 079, 077, 367, 368, 369 |
|
Quick 002 003 004 005 007 011 024 031 032 033 039 040 060 062 070 071 072 073 076 077 078 079 080 081 082 083 084 085 090 092 132 150 152 153 155 156 157 161 162 256 257 260 261 262 263 264 265 268 269 270 274 275 279 313 314 315 316 324 325 326 334 335 336 337 345 346 356 360 361 362 363 364 365 369 374 400 401 402 420 421 422 423 440 441 444 479 480 481 482 483 507 508 509 510 511 512 527 528 530 537 538 540 541 542 543 544 545 546 650 664 665 667 704 710 720 741 |
Copyright ©2010 tekmar Control Systems Ltd. |