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WBII-USER Rev D User’s Information Manual Models: 51 - 211 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. This appliance MUST NOT be installed in any location where gasoline or flammable vapors are likely to be present.
User’s Information Manual Please read before proceeding Boiler service and maintenance – The Knight Wall Mount Installation and NOTICE Operation Manual along with the Knight • To avoid electric shock, disconnect electrical supply Wall Mount Service Manual are for use before performing maintenance.
Areas likely to have contaminants Knight Wall Mount Installation and Operation Manual. Dry cleaning/laundry areas and establishments To prevent the potential of severe...
User’s Information Manual Maintenance schedule Owner maintenance Service technician (see pages 6 - 8 for detailed instructions) (see the Knight Wall Mount Service Manual) General: • Reported problems • Check boiler area Daily • Inspect interior; clean and vacuum if •...
User’s Information Manual Maintenance schedule Maintenance procedures Read the list of potential materials listed in Table 1A on page 4 of this manual. If any of these products are in the Boiler must be serviced and maintained room from which the boiler takes its combustion air, they must be removed immediately or the boiler combustion air (and vent termination) must be relocated to another The boiler must be inspected and started...
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3. Slope condensate tubing down and away from the boiler into a drain or condensate neutralizing filter. Condensate from the Knight wall mount boiler will be slightly acidic (typically with a pH from 3 to 5). Install a neutralizing filter if required by local codes. Call your...
This discharge line must be installed by a qualified heating installer or service technician in accordance with the instructions in the Knight Wall Mount Installation and Operation Manual. The discharge line must be terminated so as to eliminate possibility of severe burns...
Most parameters are available only to the installer, accessible the arrow (>) is pointing to “TIME & DATE”. Press the only by entering the installer password, see the Knight Boiler NAVIGATION dial once. If the date and time are incorrect, Service Manual.
User’s Information Manual SMART SYSTEM control module (continued) Night Setback Override Space heating (SH1, SH2, SH3) and tank set points Any Night Setback On trigger currently active or scheduled Mixing valves are required for the within the next seven (7) days can be skipped. To skip a CAUTION protection of any low temperature loops.
User’s Information Manual SMART SYSTEM control module Figure 4-2 Status Display Screen (CALL FOR (BOILER HEAT) STATUS) (OPERATIONAL INFORMATION) (RIGHT SELECT KEY) (LEFT SELECT KEY) (NAVIGATION DIAL) Status Display Screens Section Display Description The unit has not received a call for heat from a remote thermostat nor STANDBY has it received a call for heat from a DHW thermostat.
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User’s Information Manual SMART SYSTEM control module (continued) Status Display Screens (cont’d) Section Display Description SYSTEM: The temperature read by the system supply sensor (if connected). TANK: The temperature read by the tank sensor (if connected). OUTDOOR: The temperature read by the outdoor sensor (if connected). INLET TEMP: The temperature read at the inlet to the heat exchanger.
User’s Information Manual SMART SYSTEM control module Status Display Screens (cont’d) Section Display Description Press and hold the LEFT SELECT key for 5 seconds to enter the Menu MENU Screen. EXIT Press the LEFT SELECT key to exit the current screen or setting. Press the LEFT SELECT key to confirm that the boiler needs to shutdown.
Revision Notes: Revision A (ECO C05747) initial release. Reflects the new model numbers for the Knight Wall Mount upgrade. Revision B (ECO C07072) reflects the change in design of the manual air vent and the update of FIG. 2-3 on page 8.
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