Advanced Radiant Systems KMI, Инструкция по установке, эксплуатации и обслуживанию

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Page 12
High Efficiency - High Intensity KMI_02142017al
INSTALLATION INSTRUCTIONS
Block Diagram for interconnecting fan/humidistat
L1
N
HUMIDISTAT
L1
N
FAN #2
FAN
RELAY
FAN #1
When using a humidistat to control exhaust
fans, wire the humidistat to cause the fan to
operate on humidity rise, NOT humidity fall.
Depending on fan horsepower, a relay may or
may not be needed.
Electrical Connections (continued)
If mechanical exhaust or humidistat is used in the building, it is typical to interconnect these in the heater circuit
as shown in figure below.
WARNING
◊ Do NOT connect the Igniter cable, flame sensor wire and ground wire together!
◊ The Igniter cable and Sense cable have different size connection that match the appropriate
connection on the igniter. The ground wire is connected directly onto one of the adjacent studs.
• Push the insulating protector over the Igniter cable and push it over the Igniter electrode after connection.