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5. Installing the FHZ1000 system
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Please note:
Please be sure to follow the steps in this order when installing the system:
1. Initial operation of the FHZ1000 control centre
2. Initial operation of the FHT8V valve operating mechanism(s) in the room in which the control centre is installed
3. Initial operation of the FHT8b room control/heating control in accordance with the relevant user manual
4. Registering the FHT8b room control/heating control with the FHZ1000
a) Mounting the FHZ1000 control centre
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1. Suitable installation location
Power is supplied to the FHZ1000 via the supplied power supply unit. Please ensure that a socket is within the range of the
desired installation location.
The FHZ1000 is suitable for installation, as well as for wall mounting. For installation, a hinge is integrated on the back. In
this case the plug of the power supply that is included is connected directly to the FHZ1000’s socket.
For wall mounting, a wall holder is enclosed, which is set up to receive the power supply’s plug. The power supply is
established automatically when you slide the FHZ1000 onto the wall holder.
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A 9V block battery must be inserted into the FHZ1000.
This serves not only for operation/control when there is a power outage, but also as a power supply when
you remove the FHZ1000 from the wall holder, for example, for the purposes of programming, operation or
control.
Please observe the following points when selecting the installation location.
The installation location should:
- occupy a central position in the room in which the temperature is to be controlled
- be easily accessible
- be at eye level
- not be on a poorly insulated exterior wall
- not be in direct sunlight
- not be on large metal objects
- not be exposed to parasitic induction from heat sources such as televisions, lamps, refrigerators, etc.
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2. Inserting the 9V block battery, setting the date and time
Before any further installation work is carried out, you must first insert the 9V block battery. Please familiarise yourself with
how the control panel is arranged (see section 6. a) item 1).
Afterwards, proceed as follows:
• Open the battery compartment, by sliding the battery compartment cover on the back of the casing in the direction of
the arrow.
• Insert a 9V block battery, making sure that the polarity is correct. Observe the polarity diagram in the battery
compartment.
• Close the battery compartment again.
After a short display test (all segments are briefly visible), carry out the following settings. Do not take too much time when
carrying out the settings, otherwise the FHZ1000 will switch to the normal operating mode (if need be, remove the battery
again, reinsert it and carry out the settings again, or access the settings via the menu):
FHT 8W Heat Demand Relay
Installation and User Guide
Product Code EHC-FH06
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