Viessmann Vitocal 100-A Series, Assembly And Servicing Instructions

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5.4 ANTI-VIBRATION DAMPERS
Each unit is supplied with 6 anti-vibration dampers, with appropriate
protection washers (the plastic ones come into contact with the unit
support) which must be installed between the Vitocal 100-A unit and
ACT in order to isolate the storage tank from vibrations.
4 vibration dampers are required for installation.
For the installation, please refer to chapter 7.4
6 AVAILABLE VERSIONS
The ACT technical water tank is available in three different capacities: 50 litres, 75 litres and 95 litres with
two factory-fitted accessory versions.
The code of the unit is composed of:

6 fixed digits (the first two digits identify the ACT series in any customisations)

the symbol # as separator

7 variable digits (fields) which identify the sizes, factory-fitted accessories and any accessories

2 fixed digits equal to 0, currently not used

2 variable digits (MC field) which identify the ACT series in any customisations (the MC field consists
of two digits)
011960#(VS)(RE)(KI)00(MC)
MAIN CODE SIZE FACTORY-FITTED ACCESSORIES
011960# VS RE KI
Tank volume
Electric heater output
Expansion vessel kit
00 50 litres
01 75 litres
02 95 litres
00 Without electric heater
05 2 kW single-phase electric heater
06 3 kW single-phase electric heater
07 4.5 kW single-phase electric heater
08 2 kW three-phase electric heater
09 3 kW three-phase electric heater
10 4.5 kW three-phase electric heater
31 1.2 kW single-phase electric heater
0 Without expansion vessel
1 With expansion vessel
Below is a brief description of the various available options.
Field Variant Description
VS 00, 01, 02 Nominal volume (capacity) of the tank
RE 00, 05, 06, 07, 08, 09, 10, 31 Auxiliary electric heater
KI
0 The ACT tank is not equipped with the expansion vessel
1 The addition of the expansion vessel (18 litres) within the structure allows to reduce the dimensions
CODE OF OPTIONAL ACCESSORIES Description
0119100052 Antifreeze kit to protect the Vitocal 100-A unit and the circuit.