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Heat Controller BGE-123A, BGE-103A service manual Disassembly Instructions

Models: BGE-123A BGE-103A

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Disassembly Instructions

NOTICE

—Replacement of the refrigeration cycle.

1.When replacing the refrigeration cycle, be sure to discharge the refrigerant system using a FreonTM recovery System.

If there is no valve to attach the recovery system, install one (such as a WATCO A-1) before venting the FreonTM. Leave the valve in place after servicing the system.

2.After discharging the unit completely, remove the desired component, and unbrace the pinch-off tubes.

3.Solder service valves into the pinch-off tube ports, leaving the valves open.

4.Solder the pinch-off tubes with Service valves.

5.Evacuate as follows.

1)Connect the vacuum pump, as illustrated Fig. 40A.

2)Start the vacuum pump, slowly open manifold valves A and B with two full turns counterclock- wise and leave the valves closed.

The vacuum pump is now pulling through valves A and B up to valve C by means of the manifold and entire system.

CAUTION

If high vacuum equipment is used, just crack valves A and B for a few minutes, then open slowly with the two full turns counterclockwise. This will keep oil from foaming and being drawn into the vacuum pump.

3)Operate the vacuum pump for 20 to 30 minutes, until 600 microns of vacuum is obtained. Close valves A and B, and observe vacuum gauge for a few minutes. A rise in pressure would indicate a possible leak or moisture remaining in the system. With valves A and B closed, stop the vacuum pump.

4)Remove the hose from the vacuum pump and place it on the charging cylinder. See Fig. 40B. Open valve C.

Discharge the line at the manifold connection.

5)The system is now ready for final charging.

6.Recharge as follows :

1)Refrigeration cycle systems are charged from the High-side. If the total charge cannot be put in the High-side, the balance will be put in the suction line through the access valve which you installed as the system was opened.

2)Connect the charging cylinder as shown in Fig. 40B. With valve C open, discharge the hose at the man- ifold connection.

3)Open valve A and allow the proper charge to enter the system. Valve B is still closed.

4)If more charge is required, the high-side will not take it. Close valve A.

5)With the unit running, open valve B and add the balance of the charge.

a.Do not add the liquid refrigerant to the Low- side.

b.Watch the Low-side gauge; allow pressure to rise to 30 lbs.

c.Turn off valve B and allow pressure to drop.

d.Repeat steps B and C until the balance of the charge is in the system.

6)When satisfied the unit is operating correctly, use the pinch-off tool with the unit still running and clamp on to the pinch-off tube. Using a tube cutter, cut the pinch-off tube about 2 inches from the pinch-off tool. Use sil-fos solder and solder pinch-off tube closed. Turn off the unit, allow it to set for a while, and then test the leakage of the pinch-off connection.

22Room Air Conditioner

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Heat Controller BGE-123A, BGE-103A service manual Disassembly Instructions
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BGE-123A, BGE-103A specifications

The Heat Controllers BGE-103A and BGE-123A stand out as innovative solutions for temperature management in various indoor environments. These models are engineered for efficiency and user convenience, making them ideal choices for both residential and commercial applications.

One of the primary features of the BGE-103A and BGE-123A is their advanced temperature control system that utilizes precise sensors to maintain consistent indoor climates. This technology allows users to set their desired temperatures with exceptional accuracy, ensuring comfort while minimizing energy wastage. Both models are equipped with a digital display for easy monitoring and adjustment, allowing users to operate the unit effortlessly.

The BGE-103A is particularly noted for its compact design, making it suitable for smaller spaces. Despite its size, it is capable of delivering substantial heating output, ensuring that rooms are warmed quickly and efficiently. It promotes energy savings through its programmable timer feature, which allows users to set scheduling for when the unit should operate, thus lowering energy costs when heating is not needed.

On the other hand, the BGE-123A offers increased heating capacity, making it more suitable for larger areas. This model features an enhanced fan system that ensures a more even distribution of heat throughout the space, reducing cold spots that are often prevalent in larger rooms. Additionally, the BGE-123A includes multiple heat settings, giving users the option to customize their heating preferences based on specific needs.

Both models incorporate multiple safety features, including overheat protection and a tip-over switch, which automatically shuts off the unit in case of an accidental fall. These safety measures provide peace of mind for users, especially in households with children or pets.

In terms of design, the BGE-103A and BGE-123A come with modern aesthetics that can seamlessly blend into varied home or office décor. They are lightweight, making them easy to move between rooms as needed.

In summary, the Heat Controllers BGE-103A and BGE-123A are versatile, efficient, and specifically engineered to meet diverse heating needs. With their advanced technologies, energy-efficient features, and robust safety measures, they present an excellent investment for anyone seeking reliable indoor temperature control. Whether for a small office or a spacious living area, these models ensure that warmth and comfort are always within reach.