General Information; Technical Specifications - Timeguard TRT039N Installation & Operating Instructions Manual

1. General Information

These instructions should be read carefully and retained for further reference
and maintenance.
2. Safety
• Before installation or maintenance, ensure the mains supply to the
programmer is switched off and the circuit supply fuses are removed
or the circuit breaker turned off.
• It is recommended that a quali ed electrician is consulted or used for the
installation of this programmer and install in accordance with the current
IEE wiring and Building Regulations.
• Check that the total load on the circuit including when this programmer is
tted does not exceed the rating of the circuit cable, fuse or circuit breaker.
• To clean use a clean dry cloth only. Do not use any liquid cleaners.

3. Technical Specifications

• 230V AC 50 Hz
1
• This thermostat is of Class ll Construction and must not be earthed
• Switch Rating:
• Switch Type:
• Connection Type:
• Installation Type:
• Micro Disconnection:
• Operating Temperature Range: 0°C to +40°C
• Time Control Periods:
• Clock Format:
• Summer/Winter Changeover: Day light saving, GMT or BST
• Holiday Mode:
• Boost Function:
3(1)A
Single pole, double throw (SPDT)
for heating zones and hot water,
voltage free contacts
3 wire
Surface mount with wall plate
Type 1.B control action
3 per day
12hr AM/PM or 24hr
0 to 31 day programme suspension
1 or 2 hour for heating zones
and hot water