Transcript
Submittal
C 260
Boiler Control 260
01/11 HVAC Systems Replaces: New
Job ___________________________
Contact_ _______________________
Designer_ ______________________
The Boiler Control 260 is designed to operate a single boiler using outdoor reset. It can be used in applications ranging from baseboard or mixed radiant heating systems, to combination space heating and domestic hot water heating installations. This control regulates a single heating water temperature through outdoor reset and/or Domestic Hot Water control. It is capable of controlling a single on/off boiler and can receive both space heating and/or DHW heat demands.
Front View
Side View
OCC
Terminal Unit Fire Delay
6–5/8” (170 mm)
Boiler Demand DHW Demand
To increase or decrease the building temperature: Press the Item, , buttons simultaneously for sec. to enter the ADJUST menu Use the , buttons to adjust the ROOM setting
DHW Priority
DHW Valve Advanced
DHW during UnOcc Return
Installer DHW Pump
Off Off
installer instructions
Display defaults back to VIEW menu after 20 sec.
Item
Test
ROOM - Set to desired room temp. OUTDR DSGN - Set to coldest (design) outdoor temp. Terminal Unit Set to High Mass Radiant Low Mass Radiant 2 Fan Coil 3 Convector 4 Radiator 5 Baseboard 6 Refer to brochure for more information
Made in Canada by tekmar Control Systems Ltd. tektra 90-0
Boiler Control 260
C
One Stage Boiler & DHW
2 3 4 5 6 7 8 Boiler Demand
DHW Demand
Power L N
Boil P1
N
9 0 2 DHW Pmp/Vlv
Boiler
7/8” (23 mm)
CL
CL
uS
Meets Class B: Canadian ICES FCC Part 15
Power: 20V + 0% 50/60 Hz 300 VA Relays: 240V (ac) 0 A /3 hp Demand: 20 to 260 V (ac) 2 VA
Date Code
°F
1/2” (13 mm)
Do not apply power
3 4 5 6 7 8
Uno Com Boil Out Com Indr Sw
Signal wiring must be rated at least 300V.
H54D
VieW
BOil
Mounting Base
1/2” (14 mm) 1–7/8” (49 mm) 7–5/8” (193 mm)
2–7/8” (72 mm)
Ø 3/16” (5 mm)
1/2” Knock-out (x 5 back) (x 5 bottom)
Specifications------------------------------------------------------ Energy Saving Features-----------Boiler Control 260 One Stage Boiler & DHW Literature Control Packaged weight Dimensions Enclosure Approvals Ambient conditions Power supply Relays Demands Sensors –Included –Optional Warranty
D260, A260, D001, D070 Microprocessor control. This is not a safety (limit) control 3.0 lb. (1340 g) 6-5/8” H x 7-9/16” W x 2-13/16” D (170 x 193 x 72 mm) Blue PVC plastic, NEMA type 1 CSA C US, meets class B: ICES & FCC Part 15 Indoor use only, 32 to 113°F (0 to 45°C), RH ≤90% Noncondensing 120 V (ac) ±10%, 50/60 Hz, 1300 VA 240 V (ac) 10 A, 1/3 hp 20 to 260 V (ac) 2 VA NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 Outdoor Sensor 070 and Universal Sensor 082 tekmar type #: 033, 076, 077, 084 Limited 3 Year (See D260 for full warranty)
• • • • •
Outdoor Temperature Reset Indoor Temperature Feedback (optional) Setback input for energy savings Warm Weather Shut Down Automatic Boiler Differential
Additional Features---------------• Quick setup for easy installation and programming of control • User comfort adjustment to increase or decrease building space temperature • Advanced settings to fine-tune building requirements • Pump and valve exercising • Powered boiler pump output • DHW pump or valve operation • Optional DHW priority • Test sequence to ensure proper component operation • 120 V (ac) power supply
Special requirements N/A
www.tekmarcontrols.com
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© 2011
C 260 - 01/11
Sample Application Drawing Below is a sample application drawing for this product. This application may include other tekmar products that are required for installation. More sample applications can be found at www.tekmarcontrols.com. Sample Mechanical diagram
260
S3 084
070 S2
A1
P2
S1
B1
P1
For zoning solutions by tekmar visit www.tekmarcontrols.com
Sample Electrical diagram Legend: °F
OCC
Terminal Unit Fire Delay
Boiler Demand DHW Demand
Press the Item, , buttons simultaneously for 1 sec. to enter the ADJUST menu Use the , buttons to adjust the ROOM setting
DHW during UnOcc Return
Installer DHW Pump
Off Off
Installer Instructions
Display defaults back to VIEW menu after 20 sec.
Item
Test
ROOM - Set to desired room temp. OUTDR DSGN - Set to coldest (design) outdoor temp. Terminal Unit Set to High Mass Radiant 1 Low Mass Radiant 2 Fan Coil 3 Convector 4 Radiator 5 Baseboard 6 Refer to brochure for more information
Meets Class B: Canadian ICES FCC Part 15
Made in Canada by tekmar Control Systems Ltd. tektra 910-01
Boiler Control 260
C
One Stage Boiler & DHW
1 2 3 4 5 6 7 8 Boiler Demand
DHW Demand
Power L N
Boil P1
9 10 11 12 DHW Pmp/Vlv
N
Boiler
US
Power: 120V + 10% 50/60 Hz 1300 VA Relays: 240V (ac) 10 A 1/3 hp Demand: 20 to 260 V (ac) 2 VA
Date Code
VIEW
BOIL
DHW Priority
DHW Valve Advanced
Do not apply power
13 14 15 16 17 18
Uno Com Boil Out Com Indr Sw
Signal wiring must be rated at least 300V.
H1154D
S1 = Boiler Supply Sensor 082 S2 = Outdoor Sensor 070 S3 = Hidden Indoor Sensor 084 P1 = System pump P2 = DHW Pump B1 = Boiler 1 D1 = Boiler demand (thermostat or end switch) A1 = DHW Aquastat
To increase or decrease the building temperature:
S1 D1
A1
P1 P2 S2
C R
S3
120 V (ac) L
B1
N
tekmar Control Systems Ltd., Canada, tekmar Control Systems, Inc., U.S.A. Head Office: 5100 Silver Star Road, Vernon, B.C. Canada V1B 3K4, 250-545-7749, Fax. 250-545-0650 Web Site: www.tekmarcontrols.com Product design, software and literature are Copyright © 2011 by: tekmar Control Systems Ltd. and tekmar Control Systems, Inc.
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All specifications are subject to change without notice. Printed in Canada. C 260 - 01/11.
