Submittal Sheet

Job __________________________
Designer ______________________
Contact _______________________
www.tekmarcontrols.com  of 2 © 20 C 53 - 0/


0/
Setpoint Replaces: New

 -----------------------------------------------------
The Mixing Setpoint Control 53 is designed to operate a mixing device to maintain a setpoint water temperature. It can be used in
applications ranging from boiler protection of cast iron boilers to maintaining setpoint in a heat pump system. This product is capable
of operating a floating action motor for a mixing valve or damper through dry contact open and close relays.

N / A
Floating Action
Literature D53, A53, D00, D070
Control Microprocessor control. This is not a safety (limit) control
Packaged weight .0 lb (450 g)
Dimensions 4-3/4” H x 2-7/8” W x 7/8” D (20 x 74 x 22 mm)
Enclosure White PVC plastic, NEMA type 
Approvals CSA C US, meets class B: ICES & FCC Part 5
Ambient conditions
Indoor use only, -20 to 20°F (-30 to 50°C), RH ≤90% Non-
condensing
Power supply 24 V (ac) ±0%, 50/60 Hz, 3 VA, 24 V (dc) ±0%, 0.03 A
Relays 240 V (ac) 0 A max, /3 hp
Sensors NTC thermistor, 0 kΩ @ 77°F (25°C ±0.2°C) ß=3892
–Included Universal Sensor 07
–Optional
tekmar type #: 070, 07, 072, 073, 076, 077, 078, 079, 082,
083, 084
Programmed settings
Ten year memory backup
Control accuracy
±0.5°F (±0.3°C) with up to 500 ft. (50 m) of 8 AWG wire to
sensors
Temperature display
-85 to 302°F (-65 to 50°C)
Supply (1) setpoint
-40 to 239°F (-40 to 5°C)
Throttling range
6 to 66°F (9 to 37°C)
Boiler return (2)
-40 to 239°F (-40 to 5°C)
Temperature display
Fahrenheit / Celsius
Warranty Limited 3 Year (See D53 for full warranty)
 --------------------------
Floating action mixing control
Boiler protection
Digital display
•
•
•
Front View
Mixing Setpoint
Control 153
Floating
Action
1
Supply (1) Throttling Return (2)
PRGM
F C
Item
2
5
6
7
8
O C
3
4
C -
R +
1
2
Power
Meets Class B:
Canadian ICES
FCC Part 15
Made in Canada
tektra 906-07
Da
t
e
C
o
de
Open
Mix
Close
Mix
Pwr
Mix
Sup
Sen
Com
Sen
Ret
Sen
H1096F
No power
Power: 24 V ±10% 50/60 Hz 3 VA
24 V (dc) ±10% 0.03 A
Relays: 240 V (ac) 10 A 1/3 hp
2–7/8”
(74 mm)
4–3/4”
(120 mm)
Side View
7/8”
(22 mm)
Cover O
Item
1–3/8”
(37 mm)
6/8”
(18 mm)
6/8”
(18 mm)
Mixing Setpoint
Control 53
Floa
ting
Actio
n




PRGM
F C
Item
2
5
6
7
8


3
4
C -
R +
1
2
Power
Meets Class B:
Canadian ICES
FCC Part 15
Made in Canada
tektra 906-07
Da
t
e Code
Open
Mix
Close
Mix
Pwr
Mix
Sup
Sen
Com
Sen
Ret
Sen
H1096F
No power
Power: 24 V ±10% 50/60 Hz 3 VA
24 V (dc) ±10% 0.03 A
Relays: 240 V (ac) 10 A 1/3 hp