EPH CONTROLS CP4M Room Thermostat Installation Guide
- June 9, 2024
- EPH CONTROLS
Table of Contents
EPH CONTROLS CP4M Room Thermostat
Contents
- Factory default settings
- Specifications
- Wiring diagram
- Mounting
Installation Instructions
Factory default settings
- Contacts: Volt free contact
- Program: 5/2D
- Backlight: Auto
- Keypad: Unlocked
- Clock type: 24 Hr Clock
- Daylight saving: On
- In-built frost protection: 5˚C Not adjustable
Specifications
- Power supply: 200 – 240 Vac, 50-60 Hz
- Power consumption: 630 mW
- Temp. control range: 5 … 35°C
- Ambient temperature: 0~50°C
- Admissible ambient humidity: 5-95 % RH
- Dimensions: 140 x 99 x 30mm
- Temperature sensor: NTC 100K Ohm @ 25°C
- Temperature indication: ˚C
- Switching differential: 0.4˚C
- Frost protection: Only operational in OFF mode
- Contact rating: 250 Vac 7A
- Program memory backup: 3 months
- Battery: 3Vdc CR2032
- Backlight: Blue
- IP rating: IP20
- Backplate: British System Standard
- Pollution degree: Pollution Degree 2
- Rated impulse voltage: 2,500V as per EN 60730
- Automatic action: Type 1.C
- Software: Class A
- Ball pressure test temperature: 70˚C
Mounting
The mounting height should be 1.5 meters above the floor level. The thermostat should be wall mounted in the room where the heating is to be controlled. The place of installation should be chosen so that the sensor can measure the room temperature as accurately as possible. Choose the mounting location to prevent direct exposure to sunlight or other heating / cooling sources when mounted. The unit can be fitted:
- To a recessed conduit box
- Directly wall mounted
Wiring diagram
Mounted
This thermostat can be mounted in the following ways:
- To a recessed conduit box
- Directly wall mounted
Read User Manual Online (PDF format)
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