Table of Contents
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Job Record
Jobsite Location ________________________________________________
Thermostat Location _____________________________________________
Item
Set Room Heat
Set Room Heat
Set Room Heat Away
Set Floor Heat
Set Floor Heat
Backlight
Units
Max Set Room Heat
Max Set Room Heat
Min Set Room Heat
Set Floor Min
Technical Data
®
tekmarNet
4 Thermostat 538;
Packaged weight
Enclosure
Dimensions
Approvals
Ambient conditions
Power supply
W Relay
Sensors:
– Optional
Setting
One Stage Heat
0.8 lb. (380 g)
White PVC plastic, NEMA Type 1
2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm)
CSA C US, meets Class B: ICES and FCC Part 15
Indoor use only, 32 to 122°F (0 to 50°C).
RH max 92% to 104°F (40°C), and 50% above 104°F
(40°C)
Altitude <9840 feet (3000 m), Installation Category II,
Pollution Degree 2
24 V (ac) ± 10% 50/60 Hz, 1.8 VA Standby, 56 VA fully
loaded, NEC / CEC Class 2
24 V (ac) 2 A
NTC thermistor, 10 kΩ @ 77°F (25°C ± 0.2°C) ß = 3892
tekmar type # 070, 072, 073, 076, 077, 079, 084
Item
Set Floor Min
Set Floor Max
Schedule Member
Heat Supply Pump
Heat Supply Pump Delay
Heat Cycles Per Hour
Air Group
Room Sensor
Sensor
tekmarNet
®
Floor Cooling
23 of 24
Address
© 2011
Setting
D 538 - 12/11
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