Friedrich WRT1 user manual

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Model WRT1
Installation and Operation Instructions
WRT1 PTAC Wireless Remote Thermostat
Base Module
For assistance with this product, please
Thermostat Operation
call Friedrich Technical Assistance Center
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at 877-599-5665 ext. 261 between the
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Base Module Tips
hours of 8:00 AM - 5:00 PM CST.
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(Behind Door) Friedrich Tip 4

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Range between the WRT1 and the base module is up to 100 feet with no obstructions and up to 50 feet through standard building materials. To optimize the range try placing the base module higher if in a basement or further away from large metal objects. The base module is designed to be mounted behind the front grille of your Friedrich packaged terminal air conditioner (PTAC). Refer to the Friedrich PTAC Installation & Operation Manual for instructions in removing the front grille. Check cleara

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The WRT1 thermostat is Friedrich Tip The thermostat can be hardwired to a 24V power supply, however, it is not required. Batter- ies should be checked annually if 24V power is not connected. 6

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UP 7

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9 24 VAC Transformer power 24 VAC Transformer power Second stage of heat R T1 W Friedrich PTAC or Vert-I-PAK® Installation and Operation Manual to enable remote thermostat operation. 8

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Friedrich PTAC Friedrich PTAC In Friedrich PT AC units with single sp eed fan op eration, a jump er (not sup lied) should p b e installed b etween G L and G H . Friedrich PTAC and Vert-I-PAK 9

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1 1 2 1 1 3 3 2 Friedrich PTAC units will require ELEC fan relay. 10

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P V for PTAC configuration for Vert-I-Pak configurations WRT1 12 ON configures the thermostat for heat pump P systems. * OFF configures the thermostat for non heat pump systems. V ** V *Select OFF on HU configuration for Friedrich models with the following suffix: A, B, C, D or E ** 11 P

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WRT1 WRT1. WRT1. WRT1. WRT1 12

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subbase . V 13

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WRT1 Thermostat (± 17.2°C) (-17.67°C to -16.67°C) (-17.67°C to -16.67°C) Radio transmission frequency Friedrich Air Conditioning Co. 10001 Reunion Place, STE 500 San Antonio, Texas 78216 Toll-free: 1-800-541-6645 Website: www.friedrich.com Hours of Operation: Monday - Friday 8 AM - 5 PM CT 94993001_00 14