When inspecting cycle valves for Aplus, what should be checked for automatic valves versus manual valves?
Aplus Franchise · 2024 FDDAnswer from 2024 FDD Document
| Annual Service Call Frequency | 3X | |---|---| | Compressor Maintenance (Basic) | | | Visually check for leaks. | X | | Check and record suction & discharge pressure, oil pressure, room & ambient | X | | temperature. | | | Air Handling Unit (AHU) Maintenance (Basic) | | | Install standard filters | X | | Leave at site three additional sets of filters for site personnel to change each month. | X | | Check electrical wiring and connections. Tighten loose connections. | X | | Check and record amperage across blower motor. | X | | Check tension, condition and alignment of belts. Adjust as necessary. | X | | Lubricate shaft and motor bearing. | X | | Condenser Maintenance (Basic) | | | Check and record amperage across condenser fan motor. | X | | Check electrical wiring and connections. Tighten loose connections. | X | | Clean condensate lines and pans. | X | | Check contactors and starters. | X | | Cooling Maintenance (Spring only-May) | | | Power wash condenser coil(s) and clean evaporator coil(s). | X | | Change all belts. | X | | Annual asset inventory report and analysis. | X | | Heat Maintenance (Fall only-November) | | | Verify pilot ignition-check for proper operation of primary fuel controls and safety | X | | controls. Check and adjust thermostat. Check pump pressure (fuel oil). | | | Check and clean flue. Replace oil filter and nozzle. | X |
| Cycle valves-for automatic valves (check valves)-adjust system pressure/flow to verify that valve is opening and closing properly. For manual valves (Gate/Butterfly)-open and close using handle, wrench, or hand wheel to check operation. Check draft and smoke reading. | X |
Source: Item 23 — RECEIPT (FDD pages 68–302)
What This Means (2024 FDD)
According to Aplus's 2024 Franchise Disclosure Document, the inspection process for cycle valves differs based on whether the valves are automatic or manual. For automatic valves, which are check valves, the focus is on adjusting the system pressure and flow to ensure the valve opens and closes correctly. This involves a dynamic assessment of the valve's operation under varying conditions to confirm it responds as intended.
In contrast, the inspection of manual valves, specifically Gate or Butterfly valves, involves physically manipulating the valve using a handle, wrench, or hand wheel. This allows the technician to directly assess the valve's mechanical operation, ensuring it moves freely and seals properly. Additionally, the inspection includes checking the draft and smoke reading, which likely relates to assessing the combustion efficiency or ventilation system performance associated with the valve's operation.
These procedures are part of a broader set of checks and maintenance tasks Aplus franchisees must perform to maintain equipment. The distinction in inspection methods highlights the need for technicians to understand the different types of valves and their specific operational characteristics to ensure effective maintenance and system performance.