Installation Instructions

8 | Product Description
SB625WS/SB745WS6 720 805 218 (2016/02)
2.5 Scope of delivery
The boilers SB625WS / SB745WS comes in two separate crates and
one additional box.
Boiler body:
The boiler body bears the documentation envelope and contains:
• Instruction manual [1]
• Copy of H-2 Form
• Bar code labels
• Ceramic insulation (within combustion chamber)
• Data plate [2]
Fig. 2 Boiler body
Paneling crate:
The paneling crate, complete with assembly accessories, protected by
cardboard packaging and a wooden crate.
Fig. 3 Paneling crate
Accessory box:
The boiler accessory box contains
• Manifold
• Pressure relief valve
• Pressure/temperature gauge
Checking the delivery for completeness
▶ After delivery, check all packaging is in perfect condition.
▶ Check the delivery for completeness.
▶ Dispose of packaging in an environmentally responsible manner.
2.6 Accessories
Control panels
The control panels listed below may be supplied by the manufacturer for
use with the SB625WS / SB745WS boilers.
2.7 Tools, materials and auxiliary equipment
For the installation and maintenance of the boiler, standard tools are
required, as used for heating, gas, water and electrical installations.
2.8 Data plate
Serial number plate
The serial number plate is located on the rear of the boiler block and
specifies the serial number and model.
Data plate
This lists the appliance’s technical specifications and performance. The
data plate will be factory installed on the boiler panel.
The instruction manual is an integral part of the boiler.
Manuals are attached at the outside of the boiler.
Replacement sealing rope for burner door and ceramic
insulation are located behind the boiler door. Look at the
attached red label at the burner observation port. Once
located, read it thoroughly and keep it safe.
6 720 805 218-62.1T
1
2
6 720 805 218-12.1T
Model Description
The Logamatic 4321 control unit
is designed for low temperature
and condensing operation in
single or multiple boiler systems.
Additional possible functions
include DHW, mixed heating zones
and solar thermal integration.
Table 3 Control panels
If you contact the manufacturer with any questions about
this product, always provide the details on the data plate
and serial number plate. These details enable us to assist
you specifically and quickly.
If these plates or any other means of clearly identifying
the product are defaced, removed or lost, proper
installation and servicing may be difficult.