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Product at a glance

Electronic Programmer

Single-channel time-switch with full 7-day programming. Voltage-free contacts make the ChannelPlus H17 ideal for combi boilers. Part of a range of electronic programmers that offer up to four independent channels and feature large, easy to read displays and simple menu-driven programming. Three and four-channel models are made for multiple zone control, with single and two-channel models used with combi boiler systems and stored hot water systems

Application

  • Time control of most domestic gas or oil-fired central heating systems
  • Combi boilers
  • Stored HW systems
  • Underfloor heating systems
  • Zone control – time control of multiple heating zones

Benefits

  • Flexible controls
  • No need to worry about resetting clock for Summer/ Winter time changes

Features

  • Single channel
  • 7-day programming
  • Back-lit LCD display
  • Simplified menu driven programming
  • Advance and boost on each channel
  • Preset clock
  • Automatic Winter/Summertime changes
  • 9-pin wall plate
  • 7 years no quibbles warranty

Specification

Electrical

Contact rating

3 (1) Amps 230V AC

Contact type

Micro-disconnection Voltage-free (not H37XL)

Supply

230V 50 Hz

Environmental

Pollution degree

Degree 2

Class a software

Type 1 Control

Enclosure protections

IP30

Double insulated

Yes

Operating temperature range

0° C to +40 °c

Battery

Lithium

Mechanical

Case material

Thermoplastic flame retardant

Dimensions

101 x 163 x 37 mm

Features

Display

Back-lit liquid crystal

Clock

24-hour or 12-hour am/pm

Displayed time adjustments

1-minute steps

Switched time adjustments

10-minute steps

Programme options

On, Off, All Day, Auto & Holiday

Operating periods

Per-day 3 for each channel

Override (each channel)

1 or 2-hour boost, 1 or 2-hour extension to On period, instant advance

Mounting

9-pin wall fixing plate