Vaillant ..Installation Service Manual GA100CS Series Combination Fired Cast Iron Boiler and Indirect Water Heater Table of Contents Page Number 1. Boiler Dimensions ® & Specifications 2. Rules for Safe Installation & Operation 3. Locating the Unit 4. Combustion Air Requirements 5.
Vaillant a copy of this report and we ney opening must be high 2. Rules for Safe will send replacements for the enough to allow a '/," per ft. Installation & upward slope in vent from unit damaged parts. But, we must have...
so they will operate at maximum 4. Combustion heating system. It must be clean, speed. Do not operate a summer the dght size, propedy con_ed Requirements exhaust fan. and in good condition. No boiler can WARNING function properly with a bad chim- (d) Place in operation the appli- Be Sure to Provide Enough Fresh ney.
5 feet above, checked for alignment and freedom above radiation level must be pro- floor (not supplied by Vaillant). of operation prior to installation and vided with a low water cutoff device 5. Tighten all joints securely.
If the resent field wiring 120V. Orifice Sizing vent pipe or chimney should All Vaillant GA100 CS series units Field wiring, whether for a new become obstructed to the point of installation or to replace damaged...
11. Checkout repair it, call a qualified service technician. Force or attempted ELECTRONIC IGNITION Procedures repair may result in a fire or Test for Any Gas Leaks explosion. Inspect carefully all gas connections Operating Instructions II_'T "_ OUTLET for gas leaks before lighting bumer. 1.
Main Burner 12. Maintenance Safety Check of Controls The main burner flame can be After boiler has been hooked up and Requirements observed through the inspection is ready for operation, a few simple CLEANING MUST INCLUDE PERI- checks should be made to be sure door (Fig.
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;urnerCleaning Freeze Protection If the boiler is taken out of service urnersshould beinspected a fter achboilercleaning. Slots(ports) during potentially freezing weather, anbebrushed freeofdirtandlint always DRAIN IT COMPLETELY ,ith a stiff bristle brush. Do not since any water left in the boiler or pipes can freeze and cause dam- amage metal at ports.