Frost Probe Sensor: Disables compressor at 35 degrees F +/- 3 degrees F

Indoor Probe Sensor: Control range is 60 degrees F to 90 degrees F +/- 2 degrees F

Indoor temperature will be displayed by pressing:

(XQ / WS Units) The Fan Speed button and the Temp Up button.

The indoor temperature will be displayed for 10 seconds. The display will change back to the Set Point temperature by pressing any key button except for the On/Off button. The indoor temperature can be viewed in all modes, including test mode.

Keep Alive: The electronic control has a memory to retain all functions and status as set up by the user in the event of a power failure. Once power is restored to the unit there is a two second delay before the fan comes on and approximately three minutes delay before the compressor is activated, providing that the mode was set for cooling and the set point temperature has not been met in the room.

SYSTEM CONTROL SWITCH

(“WE” & “WY” Models)

An eight position switch is used to regulate the operation of the fan motor, compressor and electric heater.

The unit can be operated in cooling or heating mode with the compressor or electric heater on and the fan motor operating on low, medium or high speed.

The fan motor can also be operated independently on medium speed. See switch section as indicated on decorative control panel, in Figure 7.

Figure 7: System Control Panel

SYSTEM CONTROL SWITCH - TEST

Disconnect leads from control switch. Turn control to posi- tion being tested (see Figure 8). There must be continuity as follows:

1.“Off” Position-no continuity between terminals.

2.“Lo Cool” Position-between terminals “C” and “3”, “C2” and “2”, “LO” and “M/S”, “AR” and “5”.

3.“Med Cool” Position-between terminals “C” and “3”, “C2” and “2”, “M” and “M/S”, “AR” and “5”.

4.“Hi Cool” Position-between terminals “C” and “3”, “C2” and “2”, “H” and “M/S”, “AR” and “5”.

5.“Hi Heat” Position-between terminals “C” and “1”, “C2” and “4”, “H” and “M/S”, “AR” and “5”.

6.“Med Heat” Position-between terminals “C” and “1”, “C2” and “4”, “M” and “M/S”, “AR” and “5”.

7.“Lo Cool” Position-between terminals “C” and “1”, “C2” and “4”, “LO” and “M/S”, “AR” and “5”.

8.“Fan Only” Position-between terminals “L1”, “M” and “2”.

Figure 8: System Control Switch

(Heat Pump & Electric Heat Models)

Fan

Off

Only

Low

Low

Heat

Cool

Med

Med

Heat

Cool

High

High

 

 

Heat

Cool

MAX

MAX

 

 

HEAT

COOL

!Allow 3 min. between restarts

NOTE:

Units will operate in constant fan in the cooling mode and auto fan in the heating mode.

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Friedrich WS10B10A-C, WS08B10A-C, WE16B33A-B, WE13B33B-B, WE10B33A-B, WS14B10A-C, WY13B33A-B System Control Switch Test
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WS10B10A-C, WS10B30A-C, WS16B30A-C, WS13B30B-C, WY10B33A-B specifications

Friedrich manufactures a range of high-quality air conditioning units, including models WY13B33A-B, WS13B30B-C, WE16B33A-B, WS10B10A-C, and WS08B10A-C. These units are designed to offer reliable climate control for both residential and commercial spaces, while incorporating advanced technologies and energy-efficient features.

The WY13B33A-B model stands out with its impressive cooling capacity of 13,000 BTU, making it ideal for medium-sized rooms. It employs inverter technology, which not only optimizes energy consumption but also ensures a quieter operation by adjusting the compressor speed based on cooling demand. This model is equipped with a programmable thermostat, allowing users to set preferred temperatures and schedules, enhancing both comfort and efficiency.

The WS13B30B-C also features a robust cooling capability, paired with a sleek design that fits seamlessly into various interiors. Its user-friendly digital control panel and remote control operation enhance the overall user experience. Additionally, the unit is designed with energy-saving modes that further contribute to lower electricity bills without sacrificing performance.

The WE16B33A-B model is tailored for larger spaces, boasting a cooling capacity of 16,000 BTU. This makes it a great choice for open-plan areas or rooms with high ceilings. Its multi-speed fan and adjustable louvers provide customized airflow, ensuring that every corner of the room is adequately cooled. Notably, this model includes a dehumidification function that efficiently reduces humidity levels, promoting a more comfortable environment.

On the other hand, the WS10B10A-C and WS08B10A-C models are compact, making them perfect for smaller areas or specific applications such as bedrooms or home offices. Both units have a cooling capacity of 10,000 BTU and 8,000 BTU, respectively. They feature easy-to-use mechanical controls and are designed for simple installation, making them an excellent choice for individuals seeking an affordable yet effective cooling solution.

All Friedrich air conditioning units are built with durability and longevity in mind, incorporating high-quality materials and construction practices. Additionally, they boast reliable warranty options, ensuring peace of mind for consumers. In summary, Friedrich’s WY13B33A-B, WS13B30B-C, WE16B33A-B, WS10B10A-C, and WS08B10A-C models represent a blend of innovative technology, energy efficiency, and performance, tailored to meet diverse cooling needs.
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