Danfoss ATF Clamp-On Pipe Mounting Frost Thermostat Installation Guide
Installation Guide
ATF
Frost thermostat
Application
The ATF is a clamp-on pipe mounting frost thermostat. The thermostat is supplied compete with a spring fixing stap for use
with pipework from ½ to 2 “.
Fixing the thermostat
1,
2,
Ensure that the pipe surface to which the thermostat is to be clamped is clean and free from paint and rust.
Place the thermostat on the pipe, securing one end of the spring fixing strap to one of the fixing lugs on the
thermostat. Stretch the spring strap around the pipe and clip over the un-used fixing lug on the thermostat.
It is important that the spring strap holds the thermostat tightly to the pipe. Cut off any surplus spring strap using
a pair of side cutting pliers.
3,
Remove the thermostat cover, take the flexible cord through the gland plate and terminate the core of the flexible
lead on the appropriate therminals on the thermostat, noting that,
Terminal 1-2 : Break on rise of temperature
Terminal 1-4 : Break on fall of temperature
It is important that the product be earthed.
Setting the thermostat
Set at minimum 200C
Technical specifications
Temperature range: 20-900C
Switching Differential: 8K
Voltage rating: 220/240 Volts AC 50Hz
Current rating: 15 (2.5) Amp
Switching action: SPDT
Note:
This unit has been calibrated to switch on the temperature fall
at the dial set value, in order to provide frost protection.
Wiring Detail:
The unit must be installed by a competent electrician and
the installation should conform for the current IEE Wiring
Regulations. An Earth conection is required.
4
1
2
1 - 2 : BREAK ON RISE
1 - 4 : BREAK ON FALL
© Danfoss Climate Solutions | 2023.06
AN000086405136en-010102 | 1
| General | Details |
|---|---|
| Name | Danfoss ATF Clamp-On Pipe Mounting Frost Thermostat Installation Guide |
| Make | Danfoss |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.17 MB |
(1 votes, average: 5.00 out of 5)
Loading...
Danfoss RET-MD Electronic Intelligent Dial Setting Thermostat Installation Guide
Danfoss VICUQ24M Icon Programmable II Room Thermostat Installation Guide
Danfoss MBC 8000, MBC 8100 Heavy Duty Thermostat Installation Guide
Danfoss UT 72-UT 73 Universal Thermostat Installation Guide
Danfoss ECtemp 530 Electronic Thermostat Installation Guide
Danfoss 014G0251 Eco Radiator Thermostat User Guide
Danfoss 014G0013 Z Wave Radiator Thermostat Installation Guide
Danfoss RET230P Electronic Thermostat Instruction Manual
Danfoss TP7000 Range Electronic 7 Day Programmable Room Thermostat Installation Guide
Danfoss RET1000 Series Electronic Thermostat User Guide
HORSTMANN C-Stat 17-B 7 Day Programmable Room Thermostat Instruction Manual
sinope TH1124NP Non Programmable Thermostat for Electric Heating Owner’s Manual
AURATON Libra U Wireless Digital Room Thermostat User Manual
EUROSTER 2026TXRX Air Conditioning Thermostat Instruction Manual
GENERAL 300S Wired Room Thermostat User Manual
White Rodgers 1F72 5 2 Day Programmable Thermostat Instructions
Konveka MT230 Room Thermostat Instruction Manual
Robertshaw RS9220 Programmable Thermostat Installation Guide
SUNDIRECT Smart2.0 SDUM23001 Battery Back-Up Wireless thermostat Instruction Manual
GENERAL FH260S Underfloor Heating Thermostat User Manual