Install Instructions

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© 2019 tekmar 671
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D - 08/19
Preparation
Tools Required -----------------------------------------------------------------------------------------
• tekmar or jeweler screwdriver
• Phillips head screwdriver
• Needle-nose pliers
• Wire stripper
Materials Required -------------------------------------------------------------------------------------
• 18 AWG LVT solid wire (low-voltage connections)
• 14 AWG solid wire (line-voltage connections)
• Four 1/8" - 1" wood screws
Installation Location
Installation
Physical Dimensions
Choose the placement of the control early in the construction process to enable proper wiring during rough-in.
• Keep the control dry. Avoid potential leakage onto the control.
• Maintain relative humidity less than 90% in a non-condensing environment.
• Avoid exposure to extreme temperatures beyond 32-122°F (0-50°C).
• Install away from equipment, appliances, or other sources of electrical interference.
• Install to allow easy access for wiring, viewing, and adjusting the display screen.
• Install approximately 5 feet (1.5 m) off the finished floor.
• Locate the control near pumps and/or zone valves if possible.
• Provide a solid backing which the enclosure can be mounted to. Example: plywood or wall studs.
• Use the conduit knockouts provided on the upper, lower, back and sides of the enclosure for wiring.
Packaging Contents
The following are included in the product packaging:
• 1 WiFi Snow Melting Control 671
• 1 Outdoor Sensor 070
• 1 screwdriver
• 1 Application Brochure 671_A
• 1 Installation and Operation Manual 671_D
• 1 User Manual 671_U
Front View
Side View
2–7/8"
(72 mm)
1/2" Knock-out
(x 5 back) (x 5 bottom)
Mounting Base
CL
1/2"
(13 mm)
7/8"
(23 mm)
6–5/8"
(170 mm)
7–5/8"
(193 mm)
1–7/8" (49 mm)
1/2"
(14 mm)
3/16" (5 mm)
WiFi Snow Melting Control 671
Pulse Width Modulation
Power
Relays
1084-02
Designed and assembled in Canada
Date Code
H2058A
Blu
3
Yel
4
Brn/
5
Slab
Man
6
Melt
C
7
Blk/
2
Com
Red
1
Boiler Heat
Relay
System
Pump
11 12 13
Do Not Apply Power
Out
10
Com
9
tN4
8161514
Power
17
L
18
N
For product literature:
Pour la documentation du produit:
Para la literatura del producto:
tekmarControls.com
Disconnect all power before opening.
WARNING
Coupez l'alimentation avant l'ouverture.
ATTENTION
Desconecte la electricidad antes de abrir.
ADVERTENCIA
Signal wiring must be rated at least 300 V.
Le câblage du signal doit être d'une capacité d'au moins 300 V.
Cableado de señal debe tener una
calificación mínima de 300 V.
Contains WiFi transceiver:
FCC ID: Z64-CC3100M0DR1
Meets FCC Part 15B
IC: 4511-CC3100M0DR1
Meets CAN ICES-3 (B)/NMB-3(B)
115 V (ac) ±10%, 60 Hz, 20 VA
230 V (ac) 5 A 1/3 hp
This is a hole
Manual Melt
Time Left
- - : - - hrs
Outdoor
32 °F
Settings Status
System is Melting
Stop
10:30 AM
Warming Up