About These Instructions; Necessary Tools; Special Items; Cleaning Supplies - Viessmann VITOCELL 300-V Start-Up/Service Instructions

Vitocell 300-V/-B Start-up/Service

About These Instructions

Take note of all symbols and notations intended to draw attention to potential hazards or important product information.
These include "WARNING", "CAUTION", and "IMPORTANT". See below.
WARNING
Indicates an imminently hazardous situation which, if
not avoided, could result in substantial product/property
damage, serious injury or loss of life.
CAUTION
Indicates an imminently hazardous situation which, if not
avoided, may result in minor injury or product/property
damage.
IMPORTANT


Necessary Tools

CAUTION
Never use a metal brush to clean tank interior or heat
exchanger - only plastic material may be used.
Initial Start-up
IMPORTANT
Tightening the inspection and clean out opening is not
necessary.
See Installation Instruction Supplement for
fittings supplied with tank.
For initial start-up of the tank, reference the
Installation Instructions as well as Operating
Instructions.
General Information/Start-up
Warnings draw your attention to the presence of
potential hazards or important product information.
Cautions draw your attention to the presence of
potential hazards or important product information.
Helpful hints for installation, operation or maintenance
which pertain to the product.
This symbol indicates that additional, pertinent
information is to be found.
This symbol indicates that other instructions must be
referenced.

Special Items

- Torque wrench

Cleaning supplies

- High pressure washer
- Chemical cleaning liquid
- Cleaning cloth

Parts

- Gasket for inspection opening
1. Fill tank with domestic drinking water.
2. Check heating side and domestic water side adaptors
for leaks. Tighten if necessary.
3. Ensure that DHW tank temperature sensor is properly
inserted into sensor well.
4. Verify proper operation of temperature and pressure
relief valve (T&P valve).
5. Activate power supply.
5