Hydronic Heat; Morning Warm-Up - York Eco 2 Quick Start Up Manual

Programming
"ECONOMIZER INSTALLED" – must be turned ON
using Parameter 32 under the PROGRAM key on the
Simplicity control board or under the ECONOMIZER/
EXHAUST tab in the Simplicity PC software.
"ECONOMIZER MINIMUM POSITION" – must be
programmed using Parameter 35 under the PROGRAM
key on the Simplicity control board or under the
ECONOMIZER/EXHAUST tab in the Simplicity PC
software. The range is 0 – 100% with a default valve
of 20%.
"LOW AMBIENT ECONOMIZER SETPOINT" – must
be programmed under the ECONOMIZER/EXHAUST
tab in the Simplicity PC software. The range is 0.0º F
– 60.0º F with a default valve of 0.0 F. When set to 0.0º
F the feature is DISABLED.
"LOW AMBIENT ECONOMIZER MINIMUM
POSITION" – must be programmed under the
ECONOMIZER/EXHAUST tab in the Simplicity PC
software. The range is 0 – 99% with a default valve
of 0%.

HYDRONIC HEAT

Field Wiring
No additional connections required.
Misc. Connections
No additional connections required.
Programming
"HEATING MODE ENABLED FOR OPERATION"
– must be turned ON using Parameter 54 under the
PROGRAM key on the Simplicity control board or
under the HEATING SETUP tab in the Simplicity PC
software.
"HYDRONIC HEATING ENABLED" – must be turned
ON using Parameter 18 under the PROGRAM key on
the Simplicity control board or under the HEATING
SETUP tab in the Simplicity PC software.
JOHNSON CONTROLS
"HYDRONIC HEATING STAGE #1 SUPPLY AIR
SETPOINT" – must be programmed using Parameter
19 under the PROGRAM key on the Simplicity control
board or under the HEATING SETUP tab in the
Simplicity PC software. The range is 80.0º F – 180.0º
F with a default valve of 120.0º F.
"HYDRONIC HEATING STAGE #2 SUPPLY AIR
SETPOINT" – must be programmed using Parameter
19 under the PROGRAM key on the Simplicity control
board or under the HEATING SETUP tab in the
Simplicity PC software. The range is 80.0º F – 180.0º
F with a default valve of 150.0º F.

MORNING WARM-UP

Field Wiring
No additional connections required.
Misc. Connections
No additional connections required.
Programming
"MORNING WARM-UP ENABLE" – must be turned
ON using Parameter 28 under the PROGRAM key on
the Simplicity control board or under the HEATING
SETUP tab in the Simplicity PC software.
"MORNING WARM-UP/VAV RETURN AIR TEMP
SETPOINT" – must be programmed using Parameter
29 under the PROGRAM key on the Simplicity control
board or under the HEATING SETUP tab in the
Simplicity PC software. The range is 50.0º F – 85.0º F
with a default valve of 70.0º F.
"HEATING MODE ENABLE FOR OPERATION"
– must be turned ON using Parameter 54 under the
PROGRAM key on the Simplicity control board or
under the HEATING SETUP tab in the Simplicity PC
software.
FORM 100.50-SU3 (1207)
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