Honeywell W8735ER Installation Instructions Manual
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Honeywell W8735ER Installation Instructions Manual

Honeywell W8735ER Installation Instructions Manual

Wireless outdoor reset module
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W8735ER Wireless Outdoor Reset
Module
APPLICATION
The W8735ER Wireless Outdoor Reset Module, when
connected to the C7089R1013 Wireless Outdoor Sensor,
works with any AquaReset enabled Aquastat® such as the
L7224/48 Aquastat, S9360/61/80 Integrated Boiler Control,
and R7910 SOLA Control via the EnviraCOM™ 3-wire bus.
The Wireless Outdoor Reset Module enables efficiency
control functionality, such as Outdoor Temperature Reset,
Boost function, and Warm Weather Shutdown function to
generate average operational savings of up to 15%.

SPECIFICATIONS

Electrical Ratings: Voltage: 24 Vac, 60 Hz.
Environmental Ratings:
Temperature: -30 °F to +150 °F (-34 °C to +66 °C).
Humidity: 0 to 95% relative humidity, non-condensing.
Accessories (Can be ordered separately):
C7089R1013 Wireless Outdoor Temperature Sensor
INSTALLATION INSTRUCTIONS
FEATURES
• RedLink™ wireless communication protocol
• Fast wireless connection to outdoor sensor
• Enables Boiler Outdoor Temperature Reset
• Enables Warm Weather Shutdown
• Enables Boost Override
• Simple low-voltage, 3-wire installation to combustion
control (3 EnviraCOM)
• EnviraCOM™/RedLink Enabled
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to follow them
could damage the product or cause a hazardous condi-
tion.
2. Check the ratings given in the instructions and on the
product to make sure the product is suitable for your
application.
3. The installer must be a trained, experienced service
technician.
4. After installation is complete, check out product opera-
tion as provided in these instructions.
CAUTION
Electrical Shock Hazard.
Can cause electrical shock or equipment damage.
Disconnect power supply before connecting wiring.
5. The Outdoor Reset Module can be wall mounted in any
orientation desired or dictated by the surroundings.
6. The holes are sized for the #6 sheet metal screws
(included).
7. Precise leveling of the product is not required.
66-1202-01

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Summary of Contents for Honeywell W8735ER

  • Page 1: Specifications

    3. The installer must be a trained, experienced service technician. The W8735ER Wireless Outdoor Reset Module, when 4. After installation is complete, check out product opera- connected to the C7089R1013 Wireless Outdoor Sensor, tion as provided in these instructions.

  • Page 2: Mount Outdoor Sensor

    Fig. 3. Mounting the Sensor Bracket and Sensor EnviraCOM 2. Mount the sensor bracket in the selected spot. 3. Once the sensor is bound to the W8735ER (see SEN- 4-9/16 (116) SOR BINDING), place the sensor in the bracket, facing 4-13/32 away from the wall.
  • Page 3 If the sensor — If the W8735ER is bound to a sensor but the sen- is not bound within the next 15 minutes the W8735ER sor signal is lost, the CONNECTED LED will be times out and the CONNECTED LED will turn OFF.

  • Page 4: Operation

    (See Form Numbers 65-0315, 66-1175, and 68-0295 General for more information.) The W8735ER Wireless Outdoor Reset Module is a device Adjusting Aquastat and IBC Settings which when connected to an AquaReset enabled Electronic Aquastat, Integrated Boiler Control (IBC) or SOLA control via To discourage unauthorized/unintentional changing of the EnviraCOM™...
  • Page 5 W8735ER WIRELESS OUTDOOR RESET MODULE Boost (design temperature) is the point at which the boiler should be set to its high limit setting. Setting the boiler temperature too If heat demand is not met within a certain time period while...
  • Page 6 W8735ER WIRELESS OUTDOOR RESET MODULE Table 4. Programming Parameters. Table 3. Warm Weather Shutdown Settings and Defaults. Aquastat Minimum Maximum Parameter name value Value Default High Limit. 40 F (or Off) 70 F Warm Weather High Limit Differential. Shutdown LL**_ Low Limit.

  • Page 7: Troubleshooting

    WIRELESS OUTDOOR RESET MODULE ALARMS AND TROUBLESHOOTING The W8735ER Wireless Outdoor Reset Module’s enhanced diagnostics provides information alerting of deteriorating boiler efficiency or if the system is not running optimally. Outdoor reset-related errors can be displayed on diagnostic tools and displays.

  • Page 8: Regulatory Information

    W8735ER WIRELESS OUTDOOR RESET MODULE Regulatory information Information sur Ia reglementation FCC Compliance Statement (Part 15.19) (USA only) Adaptateur sans fll This device complies with Part 15 of the FCC Rules. Pour être conformes aux limites d’exposition aux Operation is subject to the following two conditions: radiofréquences établies par la FCC et Industrie Canada pour...

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