28
Table : Thermostat Heat Anticipator Settings
Set heat anticipator to match system requirements. See
Table 6. In general, setting heat anticipator too low will
cause boiler to short cycle without bringing heated
space up to temperature. Setting heat anticipator too
high will allow boiler to operate longer than necessary
and overheat space.
D.
Wire thermostat.
Provide Class II circuit between
thermostat and boiler.
1. Steam or Water with gravity circulation or tankless
heater. Remove transformer from junction box.
Connect one wire from thermostat to blue wire(s).
Connect additional wire from thermostat to brown
wire or red wire for water with tankless heater.
2. Water with intermittent circulation and without
tankless heater. Connect one wire from thermostat
to Terminal "T" and additional wire to terminal
"TV".
E.
Alliance Indirect Water Heater
(if used).
1. For wiring refer to wiring diagrams located in this
section and Alliance Installation Operating and
Service Instructions.
2. Attach junction box extension (4 - 11/16 square) to
junction box on boiler.
3. Steam Boilers only. Verify temperature limit
(Honeywell L4006 or equal, which is installer
supplied) is installed in Tapping "P", refer to
Section V: Piping and Trim.
F.
Wire control circuit
as shown in the appropriate
wiring diagram. See Table 6.
1. A separate electrical circuit must be run from the
main electrical service with an over-current device/
disconnect in the circuit. A service switch is
recommended and may be required by some local
jurisdictions. Boiler is rated for 120 VAC, 60 hertz,
less than 12 amperes.
2. For zone valve wiring, provide separate 24V
transformer rather than attempting to use boiler
mounted control. Consult zone valve manufacturer
for assistance.
G.
Wiring diagram and sequence of operation.
Locate
the system type you are interested in from Table 6, then
refer to the page indicated.
1. Vent Damper Sequence of Operation. See Figure
34.
a. Vent Damper is continuously powered at
Terminal 1.
b. When there is a call for heat, the damper relay
coil is energized through Terminal 5 if all limits
ahead of the damper are satisfied.
c. Relay coil closes contacts, energizing damper
motor, causing damper to open.
d. When the damper blade reaches the fully open
position, power is sent back to the boiler limit/
ignition circuit through Terminal 2 and the
damper motor is de-energized.
e. When the call for heat is satisfied, the damper
relay coil is de-energized—closing contacts
which energize the damper motor. This causes
the damper to close. When the damper blade
reaches the fully closed position, the damper
motor is de-energized.
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Summary of Contents for Independence
Page 4: ... Figure 1 Dimensional Drawing ...
Page 19: ...19 Figure 25 Recommended Water Piping for Circulator Zoned Heating System ...
Page 20: ...20 Figure 25A Recommended Water Piping for Zone Valve Zoned Heating System ...
Page 29: ...29 Figure 34 Vent Damper Schematic Wiring Diagram Figure 33 Vent Damper Harness to Limit ...
Page 30: ...30 Figure 35 Wiring Diagrams Steam Continuous Ignition Standing Pilot Probe Low Water Cutoff ...
Page 32: ...32 Figure 36 Wiring Diagrams Steam Intermittent Ignition EI Probe Low Water Cutoff ...
Page 34: ...34 Figure 37 Wiring Diagrams Steam Intermittent Ignition HSP Probe Low Water Cutoff ...
Page 36: ...36 Figure 38 Wiring Diagrams Steam Continuous Ignition Standing Pilot Float Low Water Cutoff ...
Page 38: ...38 Figure 39 Wiring Diagrams Steam Intermittent Ignition EI Float Low Water Cutoff ...
Page 40: ...40 Figure 40 Wiring Diagrams Steam Intermittent Ignition HSP Float Low Water Cutoff ...
Page 44: ...44 Figure 42 Wiring Diagrams Water Intermittent Ignition EI Intermittent Circulation ...
Page 46: ...46 Figure 43 Wiring Diagrams Water Intermittent Ignition HSP Intermittent Circulation ...
Page 48: ...48 Figure 44 Wiring Diagrams Water Continuous Ignition Standing Pilot Gravity Circulation ...
Page 50: ...50 Figure 45 Wiring Diagrams Water Intermittent Ignition EI Gravity Circulation ...
Page 52: ...52 Figure 46 Wiring Diagrams Water Intermittent Ignition HSP Gravity Circulation ...
Page 54: ...54 Figure 47 Wiring Diagrams Water Continuous Ignition Standing Pilot Tankless Heater ...
Page 56: ...56 Figure 48 Wiring Diagrams Water Intermittent Ignition EI Tankless Heater ...
Page 58: ...58 Figure 49 Wiring Diagrams Water Intermittent Ignition HSP Tankless Heater ...
Page 61: ...61 Figure 53 Lighting Instructions Continuous Ignition System VR8200 and VR8300 Gas Valves ...
Page 62: ...62 Figure 54 Lighting Instructions Continuous Ignition System 7000 ERHC Gas Valve ...
Page 65: ...65 Figure 57 Operating Instructions Intermittent Ignition System HSP SV9501 and SV9601 ...
Page 76: ...76 ...
Page 77: ...77 Honeywell Hot Surface to Pilot Trouble Shooting Guide ...
Page 91: ...91 THIS PAGE LEFT BLANK INTENTIONALLY ...
Page 92: ...92 ...
Page 96: ...96 ...
Page 99: ...99 THIS PAGE LEFT BLANK INTENTIONALLY ...
Page 100: ...100 ...
