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KBX-USER Rev F
User’s Information Manual
Models: 399 - 800
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.
WHAT TO DO IF YOU SMELL GAS
� Do not try to light any appliance.
� Do not touch any electric switch; do not use any phone in your
building.
� Immediately call your gas
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Contents HAZARD DEFINITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2 3. OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . 9 PLEASE READ BEFORE PROCEEDING . . . . . . . . . . . . 3 4. SMART SYSTEM CONTROL MODULE 1. PREVENT COMBUSTION AIR CONTAMINATION . . . 4 Knight XL Control Module . . . . . . . . . . . . . . . . . . . . . . . . 10 2. MAINTENANCE SCHEDULE . . . . . . . . . . . . . . . . . . . . 5 Access Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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User’s Information Manual Please read before proceeding The Knight XL Installation and Boiler service and maintenance – NOTICE Operation Manual along with the � To avoid electric shock, disconnect electrical supply Knight XL Service Manual are for use before performing maintenance. only by a qualified heating installer/service technician. Refer only � To avoid severe burns, allow boiler to cool before to this User’s Information Manual for performing maintenance. your reference. Improper ins
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User’s Information Manual 1 Prevent combustion air contamination If the boiler combustion air inlet is located in WARNING Table 1A Corrosive Contaminants and Sources any area likely to cause contamination, or if products which would contaminate the air Products to avoid: cannot be removed, you must have the Spray cans containing chloro/fluorocarbons combustion air and vent re-piped and terminated to another location. Permanent wave solutions Contaminated combustion air will damage the boiler,
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User’s Information Manual 2 Maintenance schedule Owner maintenance Service technician (see pages 6 - 8 for detailed instructions) (see the Knight XL Service Manual) General: • Check boiler area • Address reported problems Daily • Inspect interior; clean and vacuum if • Check pressure/temperature necessary; gauge • Clean condensate trap and fill with fresh water •Check for leaks (water, gas, flue, • Check vent piping condensate) • Verify flue and air lines in good condition • Check air pipin
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User’s Information Manual 2 Maintenance schedule Read the list of potential materials listed in Table 1A on Maintenance procedures page 4 of this manual. If any of these products are in the room from which the boiler takes its combustion air, they Boiler must be serviced and maintained must be removed immediately or the boiler combustion air (and vent termination) must be relocated to another The boiler must be inspected and started WARNING area. annually at the beginning of the heating
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User’s Information Manual 2 Maintenance schedule (continued) 3. Fill with fresh water until the water begins to pour out Use materials approved by the authority NOTICE of the drain. having jurisdiction. In the absence of other authority, PVC and CPVC pipe must 4. Replace the cap. Press the cap onto the trap until the comply with ASTM D1785 or D2845. cap makes contact with the drain. Cement and primer must comply with 5. Replace the retaining screw. ASME D2564 or F493. For Canada use CSA or
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User’s Information Manual 2 Maintenance schedule Check Air Vents Have leaks fixed at once by a qualified WARNING service technician. Failure to comply could 1. Reference FIG. 3 below. result in severe personal injury, death, or 2. Visually inspect vent to make sure that no leaks are present. substantial property damage. 3. Replace the front access door. 3. If there is leaking, tighten the needle valve. Operate relief valve 4. If the leak continues, replace the air vent . 1. Before proceeding
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User’s Information Manual 3 Operating instructions FOR YOUR SAFETY READ BEFORE OPERA TING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury, or loss of life. • Immediately call your gas supplier from a A. This appliance does not have a pilot. It is neighbor’s phone. Follow the gas supplier’s equipped with an ignition device which instructions. automatically lights the burner. Do n
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User’s Information Manual 4 SMART SYSTEM control module Knight XL control module Use the control panel (FIG. 4-1) to set temperatures, operating conditions, and monitor boiler operation. Figure 4-1 Control Panel � Press to turn boiler off or � Hold 5 seconds to enter code back on Input Mode (Menu Mode) SHUTDOWN � Press to select a menu item � Press to move up one level � Press after parameter programming in Menu Mode or to exit to store parameter data Menu Mode � Press to exit Service
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User’s Information Manual 4 SMART SYSTEM control module (continued) Access modes User The user can adjust space heating target temperature by using the UP and DOWN buttons (FIG. 4-1) at any time during normal operation. By entering the USER code (0704), the user can also change temperature units, time and date, and night setback settings. In User Mode, the following parameters can be viewed but not changed: � Boiler outlet water target temperature in DHW Mode � Boiler model number � Software
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User’s Information Manual 4 SMART SYSTEM control module Parameter table USER ACCESS INSTALLER ACCESS SEE MENU SUB ITEM DESCRIPTION PAGE DISPLAY MODIFY DISPLAY MODIFY 1 Boiler Model 13 Yes No Yes No 2 User Code 13 Yes Yes Yes Yes 3 Date and Time 13 Yes Yes Yes Yes 4 Software Version 13 Yes No Yes No A 5 Temperature Units 13 Yes Yes Yes Yes 6 Night Setback Temperature 13 Yes Yes Yes Yes 7 Night Setback Times 13 Yes Yes Yes Yes B 1 SH Set Point User 13 Yes Yes Yes Yes 1 Hours Running SH 13 Yes No
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User’s Information Manual 4 SMART SYSTEM control module (continued) Night setback times A: General If parameter A6 is set to anything other than 32°F (0°C), the Boiler model night setback feature becomes active. This will require start The control will display “Knight Boiler” as the model number and stop times to be programmed for the days that reduced because the same control is used on several models. This will temperatures are required. These times can be changed by be displayed when para
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User’s Information Manual 4 SMART SYSTEM control module E: DHW settings F: Outdoor air reset DHW boiler set point Outdoor air shutdown When a DHW call for heat becomes active, the control will use When the outdoor temperature rises above this point, the the DHW boiler set point to determine the firing rate of the control will block all SH demands (DHW demands will still be boiler based on the actual water temperature. This parameter active). This parameter can be changed by the user or the c
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User’s Information Manual 4 SMART SYSTEM control module (continued) Status Display Screens By using the Previous/Next (, ) arrow keys on the SMART SYSTEM display panel, you can navigate through the eight (8) display screens. Each screen will contain two (2) viewable items. The following is a description of the individual items and what they can display: Screen Display shows: Description The unit has been turned OFF by the Enter/Reset button on the BLR: OFF SMART SYSTEM display panel. The un
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User’s Information Manual 4 SMART SYSTEM control module Status Display Screens (cont’d) By using the Previous/Next (, ) arrow keys on the SMART SYSTEM display panel, you can navigate through the eight (8) display screens. Each screen will contain two (2) viewable items. The following is a description of the individual items and what they can display: Screen Display shows: Description If the system supply sensor has not been selected as the control sensor, SYS: ***.*F only the system tempera
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User’s Information Manual 4 SMART SYSTEM control module (continued) Status Display Screens (cont’d) By using the Previous/Next (, ) arrow keys on the SMART SYSTEM display panel, you can navigate through the eight (8) display screens. Each screen will contain two (2) viewable items. The following is a description of the individual items and what they can display: Screen Display shows: Description The control has not received a DHW call for heat and has not DHW PUMP: OFF powered the DHW pump.
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User’s Information Manual 4 SMART SYSTEM control module Status Display Screens (cont’d) Operation of the cascade The boiler designated as the Leader will have two additional display screens that can be viewed. These screens will provide information regarding the operation of the Cascade. Each screen will contain two viewable items. The following is a description of the individual items and what they can display: Screen Display shows: Description The Leader control has been turned off by the Ent
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User’s Information Manual Notes 19
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Revision Notes: Revision B (KBX-USER-Rev B) reflects changes made to the “Check Air Piping” section on page 6. Revision C (ECO #C02545) reflects the addition of references to periodic cleaning of screens in vent terminations. Revision D (ECO #C02940) reflects the addition of (C to denote Celisius) after 10 under SH Set Point User (pg. 13). Revision E (ECO #CO3296) reflects updates made to the condensate trap image (FIG. 2-1) on page 7. Revision F (ECO C05672) reflects the change from automatic
