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WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS ROAD
ST. LOUIS, MISSOURI 63123-5398
PART NO. 37-1499B
Replaces 37-1499
9516
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
Operator: Save these instructions for future use!
INSTALLATION INSTRUCTIONS
WHITE-RODGERS
DESCRIPTION
2061 ZONE-AIR
Two-Wire DAMPER MOTOR
with Access-Mounting Plate
The Type 2061 Damper Motor provides a low-cost system
of zoned temperature control for warm air heating. It is of
the two-wire type, and is specially designed for use with
a two-wire thermostat with .2 Amp heat anticipator.
Each room or zone requires one damper motor and one
thermostat. The thermostat automatically controls the
passage of warm air through the duct by operating the
damper motor which is installed on the duct work to each
room or zone.
This Damper Motor-Thermostat combination may be in-
stalled on present systems for economical conversion to
zone heating. It is ideally suited for split-level and ranch-
type homes having a warm air heating plant.
PRECAUTIONS
WARNING
!
CAUTION
!
Do not exceed the specification ratings.
All wiring must conform to local and national electrical
codes and ordinances.
This control is a precision instrument, and should be
handled carefully. Rough handling or distorting compo-
nents could cause the control to malfunction.
Do not use on circuits exceeding 30 volts. Higher
voltage will damage control and could cause
shock or fire hazard.
To prevent electrical shock and/or equipment
damage, disconnect electric power to system, at
main fuse or circuit breaker box, until installation
is complete.
Do not short out terminals on gas valve or primary
control to test. Short or incorrect wiring will burn
out heat anticipator and could cause personal
injury and/or property damage.
Printed in U.S.A.
SPECIFICATIONS
All guarantees are void if these specifications are
exceeded.
Electrical Ratings: The Damper Motor draws .2 Amp
Max. at 25 VAC when in the open position.
Auxiliary Contacts: Do not exceed 2.0 Amp at 25
VAC (terminals 2 and 3).
The Damper Motor draws more than .2 Amp while it
is opening. For this reason, do not use more than the
recommended number of damper motors per trans-
former as shown on page 4.
NOTE
Thermostat: Use two-wire thermostat with .2 Amp
anticipator.
Timings: From full close to full open - Approximately
45 seconds
From full open to full close - Approximately
60 seconds.
Maximum Duct Size: 300 square inches
Maximum Duct Capacity: 1200 cubic feet per
minute.