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Suraielec 7-Day Digital Box Timer Switch
SKU: T40D
Safety Section
Risk of Fire or Electrical Shock
• This timer should be installed by a licensed electrician. Turn power off at the main panel before servicing this switch or setting up its controls.
• Disconnect power at the circuit breaker(s) or disconnect switch(es) before installing or servicing.
• Installation and/or wiring must be in accordance with national and local electrical code requirements.
• This enclosure does not provide grounding between conduit connections. When the metallic conduit is used, you must also install grounding type
bushings and jumper wire.
• Use #14-# 8 AWG wires, rated at least 75°C (167°F)-COPPER conductors ONLY.
• Make sure there is no wire insulation under the terminal plate on the time switch connector. Firmly tighten terminal screws.
• Do not remove the insulator that is covering terminals.
• KEEP THE DOOR CLOSED AT ALL TIMES when not servicing.
• Installation, Operating and Safety Instructions - Instructions for installation and use of this product are provided by the manufacturer. "Make sure to
use this product together with 40A circuit breaker in the upstream" stated in the manual.
Specifications
Input
120- 240/277VAC, 60Hz Detects voltage automatically(NO DIP SWITCH SETTING REQUIRED)
Contact Ratings
- 40A Resistive 120 to 277 VAC;
- 30A General Purpose 120 to 277 VAC;
- 20A Resistive, 30VDC;
- 1HP, 120 VAC;
- 2HP, 240VAC;
- 20A Ballasted load 120 to 277 VAC;
- 15A Tungsten, 120 VAC;
- 5A Tungsten, 250VAC;
- 800VA, Pilot Duty, 120VAC;
- 720VA, Pilot Duty, 240 VAC;
- TV-5, 120VAC
Product lIlustration
Grounded Terminal
Open the plastic insulator
Timer Indicator
Clip
Digital Timer
Load Indicator
Power Indicator
Plastic Insulator
Knockouts
FIG.1 Product IIlustration
WARNING
Terminal range
- #14- #8 AWG
Operating temperature:
- -40°F to 149°F
Minimum ON or OFF time
- 1 minute
Maximum ON or OFF time
- 23 hours, 59 minutes
Light Chart
Name
Power Indicator
Load Indicator
1
Status
Status
Color
Solid
Input normal
Red
No Light
Input abnormal
Solid
Power is on
Blue
No Light
Power is off
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Table of Contents
Summary of Contents for Suraielec T40D
- Page 1 Suraielec 7-Day Digital Box Timer Switch SKU: T40D Safety Section WARNING Risk of Fire or Electrical Shock • This timer should be installed by a licensed electrician. Turn power off at the main panel before servicing this switch or setting up its controls.
- Page 2 Installation Mounting the Digital Box Timer 1. Choose the knockouts (five 1/2’’ to 3/4’’ combination knockouts available) For 1/2’’ Knockouts: If you use the 1/2" knockout, carefully cut off the inner ring of the rubber plug with a knife (FIG.2). For 3/4’’...
- Page 3 DIGITAL BOX TIMER 120VAC HOT WATER TANK 120VAC DIGITAL BOX TIMER Circuit Breaker Box COM2 COM1 COM1 COM2 (J2) (J1) 120VAC LOAD (J1) 240VAC 120VAC LOAD (Dualphase) 120VAC 120VAC 277VAC FIG9. 277VAC Application- Controlling Two 277VAC Loads FIG10. HOT WATER HEATER TYPICAL WIRING DIAGRAM Programming Note Before initial use, plug the timer in for at least 30 minutes to charge the internal battery.
- Page 4 Programming 7. Daylight Saving Time (DST) Press and hold the “CLOCK” button for 3 seconds to advance to the current time 1 hour, “+1h” icon will appear on the display. Press and hold the “CLOCK” button for 3 seconds again to decrease 1 hour and the “+1h” icon will disappear. See Figure 15.
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