16
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059705–00 REV. B
05
INPUTS
HEATING SYSTEM SENSOR
The Genesis Heat-Timer
®
is designed to connect to the provided Heat-Timer heating system sensor (P/N 904220–00).
In a steam heating application the heating system sensor is located where it will show that heat has reached the furthest location in
the building either on the condensate return going back to the boiler or on the furthest radiator. The Genesis Heat-Timer
®
uses the
temperature information from the heating system sensor combined with the outdoor temperature sensor to control the heat level in
the building.
In a hydronic heating application the heating system sensor is located on the main supply header at least 10 feet (if applicable) from
the boiler and before any take-offs. The Genesis Heat-Timer
®
uses the temperature information from the heating system sensor
combined with the outdoor temperature sensor to control the heat level in the building.
OUTDOOR TEMPERATURE SENSOR
The Genesis Heat-Timer
®
is designed to connect to the provided Heat-Timer temperature sensor (P/N 904220–00).
The outdoor temperature sensor is located on the exterior of the building. The Genesis Heat-Timer
®
uses the temperature
information from the outdoor temperature sensor combined with the system temperature sensor to control the heat level in
the building.
AUX 1, AUX 2 AND AUX 3
The Genesis Heat-Timer
®
is designed to accept either a temperature sensor (P/N 904220–00) or a wired space sensor
(P/N 904001–00) or a switch closure as an auxiliary input signal. The type of signal must configured through the ICMS program
and can only be monitored through the ICMS program.
DHW CALL
The Genesis Heat-Timer
®
is designed to accept a switch closure for enabling the domestic hot water function when doing hydronic
heating only. The DHW Call enable signal must be initiated from an external control or device and the enable signal must be a
dry contact.
MAKE SURE YOU HAVE THE RIGHT CONTROL
If you need the Genesis Heat-Timer
®
to do additional tasks that are either not listed or you do not know how to configure
them, contact Heat-Timer Corp. Technical Support either by Phone
(973) 575-4004
, Fax
(973) 575-4052
, or by