HAMWORTHY HEATING LTD
MILBORNE 500 SERIES
500001130/A
5
commissioning, the user can alter the operating set-
points within these limits via the Master control
panel.
Parameter settings are fixed during commissioning
and cannot be altered by the user.
Time clock control
Time clock control can be provided by time clocks in
series with volt free switching room thermostats, or,
programmable room thermostats utilising volt free
switching contacts to the Master boiler. A separate
time signal is required for each of the heating
circuits. Domestic hot water can be time controlled
using a time clock in series with a volt free switching
cylinder thermostat.
Alternatively the Master boiler can be enabled from
a BMS using a 0-10 V analog input. In these
circumstances it is anticipated that the BMS will
control all secondary circuit functions.
5.0 Installation Instructions
Packing and Product Identification
Milborne series 500 heat generators are supplied on
pallets, packed and protected with strapped
cardboard.
It is important immediately to check for product
integrity and correspondence with the order.
Product features are specified on the outer part of
the packing: model, power, version, and fuel type.
Should the product not match with the order,
immediately contact customer services at
Hamworthy Heating Ltd.
Location
Milborne series 500 Boiler assemblies shall be
installed in accordance with the most recent
applicable standards and technical regulations on
boiler installations and condensing boilers, as with
any other boiler installation.
Wall-mounting
The boiler must be installed on a solid masonry wall
by means of hooks supplied with the boiler, inside
the packing. The hooks position ensuring correct
boiler installation can be determined using the
cardboard template to be found in the packing.
◊
Place the template supplied with the boiler on the
wall, at a height of approximately 140 cm from the
ground, using a spirit level to ensure that the
mounting holes are perfectly horizontal.
◊
Secure the template on the wall temporarily and
mark the boiler’s mounting holes on the wall
◊
Drill the holes and install the screw anchors
supplied with the boiler.
Health and safety. Care must be taken when lifting
the boiler to its securing hooks. The weights are
given in the technical table at the rear of this
manual.
Warning: Milborne Series 500 boiler
assemblies must not be installed
outdoors.
Note.
When installing multiple boilers the Master boiler
must be placed closest to the heating system to
allow correct location for the common flow
temperature sensor.
Figure 5.1 - Unpacking the boiler.