EPH CONTROLS RDT Recessed Room Thermostat Installation Guide
| General | Details |
|---|---|
| Name | EPH CONTROLS RDT Recessed Room Thermostat Installation Guide |
| Make | EPH CONTROLS |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.57 MB |











EPH Controls RDT Recessed Manual: Questions and Answers
EPH Controls RDT Recessed specifications
| Maximum load | 10(3)A 230VAC |
| IP rating | IP20 |
| Dimensions | 95 x 95 x 40mm |
| Power consumption | <1W |
| Frost protection | On (5˚C) |
Can I set the EPH Controls thermostat to any temperature?
The target temperature range is 5-35°C. Press the up button to increase or the down button to decrease within this range. Installation Guide, p. 13
What does 'SB' mean on my EPH Controls RDT Recessed display?
The thermostat is operating in Setback mode, which reduces the setpoint by a preset temperature amount when triggered by a connected programmer or timeswitch. Installation Guide, p. 25
What's the difference between normal mode and delay start mode on a thermostat?
Normal mode activates heat when temperature falls below target and cancels it when temperature rises above target. Delay start mode postpones heating based on how far current temperature is from the target, with longer delays for smaller temperature gaps. Installation Guide, p. 18
How do I change the maximum temperature limit on EPH Controls?
Press and hold two buttons together for 5 seconds, navigate to P02, select ON, then use arrow buttons to set the high limit value. Installation Guide, p. 22
EPH Controls RDT Recessed compared with other EPH Controls thermostats
| Specification | EPH Controls RDT Recessed | EPH Controls CDC2 | EPH Controls CDT2-24 | EPH Controls RDTP Recessed |
|---|---|---|---|---|
| Maximum load | 10(3)A 230VAC | 10(3)A 230VAC | 5(1)A 24VAC | 10(3)A 230VAC |
| IP rating | IP20 | IP20 | IP20 | IP20 |
| Dimensions | 95 x 95 x 40mm | 91 x 91 x 26mm | 91 x 91 x 26mm | 95 x 95 x 40mm |
| Power consumption | <1W | 1.5W | 1.1W | Operating <1W |
| Frost protection | On (5˚C) | On (5˚C) | On (5˚C) | On (5˚C) |








































