ENERGY KINETICS Resolute Boiler, Installation & Service Manual

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Resolute Gas Heat – Fifth Edition – October 2015
16
LOW VOLTAGE WIRING
DIGITAL MANAGER OPERATES ONLY ON 24 VOLT 60 HZ POWER
WARNING: Make All Connections with Power off at Main Circuit Box
A typical low voltage wiring diagram for the Digital Manager is shown in Figure 4A . Thermostats must be located on
inside walls away from cold drafts, windows or heat from fireplaces, appliances or sunlight. Set thermostat heat anticipators
to 0.1 amps (or "gas" if gas/electric option). Call Energy Kinetics to request alternate low voltage wiring diagrams to handle
special situations such as air handler wiring, heat pump wiring, isolation relays for thermostats, and isolation relays for heat
motors or circulators, etc.
The single 24-volt/50VA transformer is suitable for the Digital Manager and five zone outputs (zone valves or relays).
NOTICE: Additional load such as extra valves may require greater transformer capacity. To add transformers, wire in
parallel as follows: wire terminal “A” on one transformer to “A” on the other. Repeat with other
low voltage terminal “B”. Be sure to verify 24VAC output from all transformers.
The Digital Manager is designed for up to five heating zones. Use Energy Kinetics supplied zone valves with two wire
connections. For more than five heating zones, use Energy Kinetics expanded 10 or 15 zone Digital Manager, or call
Energy Kinetics for alternatives.
LOW VOLTAGE WIRING DIAGRAM
INSTALL DIGITAL MANAGER
The Digital Manager is shipped in its own protective shipping box.
NOTICE: Make sure option switches ONE and TWO are set to “ON”. The option switches can be set very easily
before the Manager is installed.
Locate the pre-wired quick connectors fastened to the front of the junction box by two cable ties. Cut the two cable ties
and discard. Fasten the Digital Manager to the junction box with the four corner screws. Slide the two quick connectors
onto the Digital Manager. Label each zone on the manager, using the adhesive labels supplied.
Figure 4A
ZONE VALVE 3
Z3 A1
TRANSFORMER
24V POWER
RED
FROM
ZONE 4
SYSTEM 2000
TEMP
LEADS
SENSOR
BLACK
SILVER
TE
MP
. S
E
NS
.
T4
R
CAUTION
MAKING ANY CONNECTIONS
READ INSTRUCTIONS BEFORE
24 VAC CONNECTION ONLY.
B
S
A2
4
TO BURNER RELAY
MAIN CIRC RELAY
MONITOR
CIRCULATOR
160
130
120
100
140
150
190
POWER
170
ONLY
CHIMNEYLESS
BURNER
INDUCER
4
CIRC
B2
T
IND
B1
24VAC
T
FIELD WIRING*
FACTORY WIRING
ZONE 3
ZONE 1
ZONE 2
70
80
90
80
70
60
60
90
THW
T2
T3
T1
2
3
1
THERMOSTAT
ZONE VALVE 2
ZONE VALVE 4
2
3
1
HOT WATER
HEATING
Z4
Z1
Z2
ZHW
ZONE VALVE 1
S YS TEM 2000
S YS TEM 2000
* Field Wiring terminated to input terminal A1 and to output terminal 24VAC
are to be wired into the open lugs provided on those terminal locations.
®