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CAUTION: Read all instructions carefully before installation.
Save this Installation Manual for future reference.
RAIN/SNOW SENSOR CONTROLLER
2519 East Saint Vrain St Colorado Springs, Colorado 80909
DS-9C
INSTALLATION MANUAL
AUTOMATED
SYSTEMS
ENGINEERING
DS−9C
ENCLOSURE TYPE 3R
RAIN/SNOW SENSOR CONTROLLER
DANGER
CONFORMS TO UL STD 508
CERTIFIED TO CAN/CSA STD C22.2 NO. 14
INPUT
100−277V AC 0.35 A 50/60 Hz
CONTROL
2 x 30 A 277V AC, 20 A 28V DC
WARNING: THIS UNIT MAY BE SUPPLIED BY MORE THAN ONE BREAKER
AVERTISSEMENT: IL PEUT Y AVOIR UN CIRCUIT SECONDAIRE SOUS TENSION
Manufactured By
INDICATOR
OFF
POWER
ACTIVATED
CM
C
US
Intertek
3175102
CONTROL SWITCH
MANUAL ON
AUTOMATIC
STANDBY/RESET
AUTOMATED
SYSTEMS
ENGINEERING
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Table of Contents
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Summary of Contents for ASE DS-9C
- Page 1 CAUTION: Read all instructions carefully before installation. Save this Installation Manual for future reference. DS-9C RAIN/SNOW SENSOR CONTROLLER INSTALLATION MANUAL INDICATOR AUTOMATED SYSTEMS ENGINEERING POWER DS−9C ACTIVATED ENCLOSURE TYPE 3R RAIN/SNOW SENSOR CONTROLLER DANGER Intertek CONFORMS TO UL STD 508 3175102 CERTIFIED TO CAN/CSA STD C22.2 NO.
- Page 2 CETTE UNITÉ DEVRAIT ÊTRE INSTALLÉE, OUVERTE, ET RÉPARÉE PAR LE PERSONNEL QUALIFIÉ SEULEMENT! 2. To avoid shock hazard do not open the front cover with power connected to the DS-9C or any controlled equipment. Pour éviter la décharge électrique déconnectez toute la puissance avant d'ouvrir la couverture du DS- Selecting a Mounting Location for the DS-9C The small corded device with the interleaved grid is the remote precipitation or "moisture"...
- Page 3 The DEL configuration switch activates the Delay-Off drying cycle timer on the DS- 9C. The timer allows the DS-9C to continue to operate and dry the heated surface through evaporation once precipitation has stopped. The drying cycle reduces the chance of moisture left behind refreezing into ice.
- Page 4 The DS-9C precipitation sensor is very sensitive and can detect a single snow flake or rain drop. However, if the DS-9C is mounted in an area susceptible to high winds, overhanging trees, or blowing ground snow, nuisance triggering may occur.
- Page 5 The main relays are dry contacts and do not supply power directly to your load The Yellow and Red load leads connect to main relays 1 & 2 respectively. Both relays in the DS-9C activate together at all times. These relays act as normally open switches and are fully isolated from each other.
- Page 6 277VAC In, Dual 277VAC Load, Heat Cable or Similar (Also Applies to 120VAC) These are just some of the possible wiring schemes that can be used to connect the DS-9C to your load for control. Remember, these are only suggestions. You should always consult a qualified electrician...
- Page 7 Power & Activation Indicator A green lamp shines through a lens on the cover of the DS-9C to indicate operational status. If this lamp is OFF the DS-9C is not receiving power. If this lamp is steady ON the DS-9C is powered but not triggered.
- Page 8 Within the limitations of this warranty, inoperative units should be returned, freight prepaid, to ASE, and we will repair or replace, at our option, at no charge to you with return freight paid by ASE to destinations within the U.S. and Canada. It is agreed that such repair or replacement is the exclusive remedy available from ASE and that ASE IS NOT RESPONSIBLE FOR DAMAGES OF ANY KIND, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGE.
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