Operation Manual

Time switches
IHP: The intuitive switches
Multi 9 Merlin Gerin
The IHP programmable time switches control the opening and closing of 1 or
2 separate circuits according to a programming pre-set by the user.
They are used in the residential and small tertiary sector for control of heating,
lighting, blinds, watering, etc.
Operation
Operation
They are used to perform the following programming, using only 4 keys:
■ 7 day weekly:
■■ to control starting and stopping of 1 or 2 circuits,
■■ by programming the 42 or 28 memory spaces (up to 294 or 196
switching operations a week to be distributed over 2 channels).
Manual override controls are directly accessible on the front face.
The IHP+ offer additional control modes.
■ Temporary cancellation of programming for holidays, public holidays, etc.
■ Simulation of presence thanks to random operation during ON periods.
■ Pulse control.
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An efficient and comprehensive range to meet time management requirements:
■ Intuitive programming:
■■ only 4 navigation keys,
■■ guiding in the menus by means of key words for the chosen language.
■ Maximum programming legibility:
■■ large back-lit screen,
■■ immediate display of On periods during the day, of contact status and of the
current control mode.
■ Simplified installation:
■■ direct connection of loads up to 16A,
■■ flush screws enabling use of a separate screwdriver,
■■ built-in leaflet holder slot.
■ In keeping with the entire Multi 9 offer:
■■ standard design,
■■ same profile,
■■ identical connections.
The rang
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IHP 1 channel: 15721
IHP: The intuitive IHP: The special IHP: The annual
switches switches switches
(product datasheet (product datasheet
AUS01PL30) AUS01PL28)
IH: The classic IH: The compact
switches switches
(product datasheet (product datasheet
AUS01PL27) AUS01PL29)