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namron 4512738 Touch Zigbee 16A Thermostat Instruction Manual

16

INSTRUCTION MANUAL

NAMRON THERMOSTAT

TOUCH ZIGBEE 16A

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	namron 4512738 Touch Zigbee 16A Thermostat Instruction Manual
Make	NAMRON
Language	English
Filetype	PDF (Download)
File size	0.47 MB

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Get the free PDF manual for the namron 4512738 Touch Zigbee 16A Thermostat Instruction Manual and access setup steps, usage instructions, and troubleshooting tips. 👉 View online or download now to keep your thermostat running smoothly!

Namron 4512738 Manual: Questions and Answers

Namron 4512738 specifications

Power supply	220-240V~50/60Hz
Maximum load	16A
Setpoint range	0°C to 40°C
Differential	0.5°C to 2°C (default 0.5°C)
Sensor	NTC R25=10K 1%@25°C, B25/50=3950K 1%, (3m included)
Operating temperature	0°C to 40°C (during operation)
Humidity	8% to 80%
IP rating	IP21
Power consumption	<2W

Full specifications, page 2

How do I change which temperature sensor controls heating?

Access the ControlType setting and select your preferred sensor source.

Set ControlType (0x1003) to 0 for room sensor only
Set it to 1 to use floor sensor only
Set it to 2 to combine room and floor sensors Instruction Manual, p. 12

Can the Namron 4512738 control both heating and cooling modes?

No, this device supports heating only. The ControlSequenceOfOperation is fixed at Heating Only (0x02). Instruction Manual, p. 12

Why won't my Namron 4512738 thermostat respond to heating commands?

Over-current alarm triggered when current exceeds 16A
Relay forced off and heating forbidden icon displayed
Press and hold button for over 3 seconds to cancel manually Instruction Manual, p. 6

What's the difference between Away and Auto modes on Namron 4512738?

Away mode runs a fixed temperature schedule you set; Auto mode adjusts temperature by a weekly schedule you define.

Mode	Purpose
Away	Maintains set temperature while absent, with optional time limits
Auto	Follows weekly schedule with different temperatures per day and time

Instruction Manual, p. 4

What temperature sensor types work with this thermostat?

Five NTC sensor types are supported.

Sensor Type	Specifications
Factory default	NTC R25=10K 1%@25°C, B25/50=3950K 1%
Alternative 1	NTC R25=12K 1%@25°C, B25/50=3950K 1%
Alternative 2	NTC R25=15K 1%@25°C, B25/50=3950K 1%
Alternative 3	NTC R25=50K 1%@25°C, B25/50=3950K 1%
Alternative 4	NTC R25=100K 1%@25°C, B25/50=3950K 1%

Instruction Manual, p. 2

Namron 4512738 compared with other floor heating thermostats

Specification	Namron 4512738	Heatit Z-TRM6 DC Z Wave	Sunricher SR-ZG9092A	DEVI 530M Electronic Thermostat
Power supply	220-240V~50/60Hz	230VAC 50Hz	EU: AC200-240V, 50/60Hz	220-240 V~, 50/60 Hz
Setpoint range	0°C to 40°C	5°C to 40°C	0°C to 40°C	15-35°C with floor sensor only
Differential	0.5°C to 2°C (default 0.5°C)	0.3°C to 3.0°C (default 0.5°C)	0.5°C to 2°C (default 0.5°C)	0.4°C
Sensor	NTC R25=10K 1%@25°C, B25/50=3950K 1%, (3m included)	NTC type 6.8, 10, 12, 15, 22, 33, 47 or 100kΩ	3. NTC/50K B(25/50℃)=3950	NTC 15 kOhm at 25°C (Default)
Power consumption	<2W	<2W	<2W	Max. 0.25 W