Viessmann Vitocrossal 300 CT3 Series Operating Instructions And User's Information Manual
Gas-fired condensing boiler 638 to 3361 mbh 187 to 985 kw
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Also See for Vitocrossal 300 CT3 Series:
- Technical manual (48 pages) ,
- Service instructions manual (36 pages) ,
- Installation instructions manual (32 pages)
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Operating Instructions and
User's Information Manual
for use by heating contractor
Vitocrossal 300
CT3 Series
Gas-fired condensing boiler
Heating input:
638 to 3361 MBH
187 to 985 kW
VITOCROSSAL 300
5285 874 - 01 03/2015
WARNING
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
Do not store or use gasoline or other flammable
liquids in the vicinity of this or any other appliance.
WHAT TO DO IF YOU SMELL GAS
H Do not try to light any appliances.
H Do not touch any electrical switches, do not use
any phone in your building.
H Immediately call your gas supplier from
a neighbor's phone. Follow the gas supplier's
instructions.
H If you cannot reach your gas supplier, call the
fire department.
Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
WARNING
Improper installation, adjustment, and/or
operation could cause carbon monoxide poisoning
resulting in injury or loss of life.
This product must be installed and serviced
by a professional service technician who
is experienced and qualified in hot water boiler
installation and gas/oil combustion.
Product may not be exactly as shown
IMPORTANT
Read and save these instructions for
future reference.
Please file in Service Binder
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Summary of Contents for Viessmann Vitocrossal 300 CT3 Series
- Page 1 Operating Instructions and User’s Information Manual for use by heating contractor Vitocrossal 300 CT3 Series Gas-fired condensing boiler Heating input: 638 to 3361 MBH 187 to 985 kW VITOCROSSAL 300 WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
-
Page 2: Safety, Installation And Warranty Requirements
Once the installation work is complete, the heating to installation of carbon monoxide detectors. contractor must familiarize the system operator/ Follow the Viessmann maintenance schedule of the ultimate owner with all equipment, as well as safety boiler in the “Service Instructions” manual. -
Page 3: Table Of Contents
Table of Contents Vitocrossal 300, CT3 Series Operating Page Safety Safety, Installation and Warranty Requirements ....2 Product documentation ...........2 Warranty ..............2 Licensed professional heating contractor ....2 Contaminated air ...........2 Advice to owner ............2 Carbon monoxide ...........2 Fresh air ...............2 Equipment venting ..........2 About These Instructions ..........4 Important Regulatory and Safety Requirements ....5 Operation .............5... -
Page 4: About These Instructions
Safety Vitocrossal 300, CT3 Series Operating 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. Warnings draw your attention to the presence of WARNING potential hazards or important product information. -
Page 5: Important Regulatory And Safety Requirements
Note: Viessmann does not test any detectors and makes H Dangerous conditions no representation regarding any brand or type of – Deactivate main power immediately. -
Page 6: Regular Maintenance And Service
Keep all literature in a safe place at the installation site. Do not obstruct the flow of combustion and ventilation air. Contact Viessmann for additional copies. All inspection, maintenance and service must be performed by a qualified heating contractor. -
Page 7: Product Information
Vitocrossal 300, CT3 Series Operating Product Information Legend Vent pipe connection The Viessmann Vitocrossal 300, CT3 boiler series is CSA Female connection R ½ in. for safety header (air vent certified for Canada, is constructed in compliance with and pressure gage) -
Page 8: Boiler Location
If local building requirements demand neutralizing the condensate before disposal, contact Boiler water return temperature Viessmann Manufacturing Company Inc. for a correctly sized neutralization tank. The treated condensate will show pH values of between 6.5 and 9 and can then be disposed of into the waste water system. -
Page 9: For Optimum Operation
Operation Vitocrossal 300, CT3 Series Operating For Optimum Operation To ensure optimum operation of your heating system do the following: H Keep the boiler and the boiler room clean and free of dust and dirt. H Ensure proper and adequate system pressure by occasionally checking the pressure gage. -
Page 10: Maintenance Schedule
Operation / Inspection and Maintenance Vitocrossal 300, CT3 Series Operating Starting the Heating System Ask your heating contractor about the following: H Boiler and relevant control unit type H Level of the required system pressure H Position of the pressure gauge, shutoff valve, gas shut-off valve, ventilation apertures 1. -
Page 11: Frequency
Inspection and Maintenance Vitocrossal 300, CT3 Series Operating Maintenance Schedule (continued) The following is an overview of scheduled service steps. Regular service work ensures reliable, energy-efficient, and environmentally friendly operation. Frequency Performed by Service Monthly Owner / Check the system pressure frequently Operator Ensure proper operation of the boiler control. -
Page 12: Additional Maintenance Information
If in any doubt about the water quality, please have a proper water analysis done. Check with regional chemical suppliers for boiler water treatment or with Viessmann Manufacturing Company Inc. directly.