GSW JWF507, JWF657 manual Installation Of The Aquastat Temperature Control, Electrical Supply

Page 14

Installation Of The Aquastat (Temperature Control)

This heater operates automatically under the control of the aquastat, which responds to the demand of hot water. Depending on the model, the aquastat well and wiring is either installed on the heater, or included in the carton con- taining the burner. If the installation of the aquastat is required, proceed as follows:

1.Locate the aquastat well opening in the front of the heater.

2.Apply a good grade of pipe joint compound to the threads on the well.

3.Install the well in the tank opening, tighten firmly to ensure there are no leaks.

4.Insert the sensing bulb of the aquastat into the well and secure the aquastat to the well using the screw provid- ed.

5.Wire the control to the burner as shown in the wiring dia- grams (Figures 9, 10 & 11).

Electrical Supply

General wiring requirements:

Electric shock hazard. Can cause severe personal injury or death if power source, including service switch on heater, is not disconnected before installing or servicing. Installations must comply with the latest editions of these codes:

Canadian Electrical Code Part 1 (CSA C22.1)” (Canada).

“National Electrical Code, ANSI/NFPA 70”, (USA).

Any additional local, provincial, national or state codes. Wiring must be N.E.C. Class 1. If original wire supplied with the heater is to be replaced, TYPE 105°C wire or equivalent must be used. Supply wiring to heater and additional control wiring must be 14 GA. or heavier. Provide an electrical ground as required by codes.

 

R7184

L1

BLACK

 

 

 

 

T

 

 

LINE VOLTAGE

 

 

JUMPER

 

LIMIT

RED

 

L1 HOT

 

THERMOSTAT OR

LIMIT

 

T3

 

 

AQUASTAT®

 

 

 

 

 

 

 

 

L2

 

CONTROL

L2 NEUTRAL

BLOCKED

ENVIRACOM™

2

WHITE

 

 

 

 

 

VENT

TERMINAL

 

 

 

 

 

SAFETY

 

1

VALVE

VIOLET

 

 

SWITCH

 

OIL VALVE

 

 

 

 

 

 

 

 

 

 

BURNER

 

 

 

 

 

 

MOTOR

ORANGE

BURNER

 

 

 

 

 

 

MOTOR

 

 

 

 

IGNITOR

BLUE

IGNITOR

 

 

 

 

 

 

 

 

TO

 

 

YELLOW

 

 

 

REMOTE

ALARM

 

 

 

 

 

 

 

 

 

ALARM

CAD

 

CAD

 

 

 

 

 

 

CIRCUIT

 

CELL

YELLOW

CELL

 

 

 

 

 

 

Figure 9 Typical Primary Control Wiring

 

 

 

BURNER JUNCTION BOX

 

 

 

 

 

(R7184P).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R7184

 

 

 

 

 

 

T

 

 

LINE VOLTAGE

 

 

JUMPER

 

L1

BLACK

 

L1 HOT

 

THERMOSTAT OR

LIMIT

 

T3

 

 

AQUASTAT®

 

 

 

 

 

 

 

 

L2

 

CONTROL

L2 NEUTRAL

BLOCKED

ENVIRACOM™

2

WHITE

 

 

 

 

 

VENT

TERMINAL

 

 

 

 

 

SAFETY

 

1

VALVE

VIOLET

OIL VALVE

 

SWITCH

 

 

 

 

 

 

 

 

 

 

 

BURNER

 

 

 

 

 

 

MOTOR

ORANGE

BURNER

 

 

 

 

 

 

MOTOR

 

 

 

 

IGNITOR

BLUE

IGNITOR

 

 

 

 

 

 

 

 

TO

 

 

YELLOW

 

 

 

REMOTE

ALARM

 

 

 

 

 

 

 

 

 

ALARM

CAD

 

CAD

 

 

 

 

 

 

CIRCUIT

 

CELL

YELLOW

CELL

 

 

 

 

 

 

 

 

Figure 10 Typical Primary Control Wiring

BURNER JUNCTION BOX

(R7184B).

– 14 –

Image 14
Contents Immediately call your oil supplier For Your SafetyWhat to do if YOU Smell OIL Table of Contents Introduction II SafetyFor Installations in Canada Consumer ResponsibilitiesSafety Warning Scalding For Installations in the United StatesSafety Warning Flammable Vapours Relief Valve Requirements T&PIII Installation Earthquake Zones Clearances and AccessibilityOil Supply JWF307V Model JWF307 JWF507 JWF657 Air Supply Where the water heater is locatedAir Requirements Ducted Furnace Room And/or roomVent and Exhaust Connections Water Supply Blocked Vent Safety SwitchPower Venting Filling the Water Heater Plumbing Connections Center FlueClosed System/Thermal Expansion Temperature and Pressure Relief ValveVacuum Relief Valves Discharge Line/DriptubeInstallation Of The Aquastat Temperature Control Electrical Supply48245 IV Operation Installation ChecklistWater Temperature Regulation Smoke/Odour Anode MaintenanceWater Heater Sounds Anode Rod/Water OdourMaintenance Shut Down For Extended Periods Re-Starting The Heater After Shut- DownVI Combo Heating Installation Combo Heating BaseboardVII OIL Burner Listing Beckett AFG GSW-J5006 ~ Certificate of Warranty ~

JWF657, JWF507 specifications

The GSW JWF657 and JWF507 are two prominent models in the GSW lineup, known for their innovative features, advanced technologies, and robust characteristics. These models have been designed to cater to a wide range of applications, making them popular choices among users looking for efficient performance and reliability.

Starting with the JWF657, this model boasts a high-capacity design, making it suitable for both residential and commercial use. One of its standout features is the energy-efficient motor that not only reduces power consumption but also enhances performance. The JWF657 includes a user-friendly control panel that allows for easy adjustments and settings, ensuring that users can operate the machine with minimal effort.

In terms of technology, the JWF657 integrates smart sensors that monitor operational parameters in real-time. This feature ensures that the equipment runs at optimal efficiency, reducing wear and tear while extending the lifespan of the product. Another noteworthy attribute is the noise reduction technology, which minimizes operational sound, making it ideal for environments where noise levels need to be kept to a minimum.

On the other hand, the JWF507 model is tailored for those who prioritize compactness without compromising performance. Its sleek design makes it a perfect fit for smaller spaces, while its powerful engine ensures that it can handle demanding tasks with ease. The JWF507 also includes advanced safety features such as automatic shut-off systems and overload protection, ensuring user safety and preventing equipment damage.

Both models are equipped with advanced filtering technologies that promote better air quality and energy conservation. They come with durable construction materials that can withstand harsh conditions, ensuring longevity and reliability. Additionally, routine maintenance is simplified with easy access points for cleaning and servicing.

In summary, the GSW JWF657 and JWF507 are engineered for excellence, combining innovative features with user-friendly designs to offer optimal performance. Whether you need high capacity or compact efficiency, these models stand out in the market for their reliability, safety features, and advanced technologies. Users can trust these products to deliver consistent results while being easy to maintain and operate.