Honeywell TrueZONE Bypass CPRD10 manual

Honeywell TrueZONE Bypass CPRD10
7.5 · 1
PDF manual
 · 8 pages
English
manualHoneywell TrueZONE Bypass CPRD10
INSTALLATION INSTRUCTIONS
69-2770EFS-03

TrueZONE

®

Bypass (CPRD)

APPLICATION

The TrueZONE
®
Bypass constant pressure regulating damper
(CPRD) is a round static pressure relief damper. It is used in
forced-air bypass applications to relieve excess static
pressure when some of the zone dampers are closed. The
damper is installed in a duct that delivers air to the return or a
dump zone. The damper automatically opens and closes to
maintain a desired static pressure.
The CPRD uses a calibrated spring to regulate the bypass air
accurately when any number or combination of zones is
calling. Conventional, weighted arm, bypass dampers may
operate properly when one zone is calling; however, when
different combinations of zones are calling, they bypass too
much or too little. This can cause callbacks when
homeowners complain of air noise.
Selecting the Correct CPRD
1. Size the bypass damper by subtracting the cfm of the
smallest zone from the cfm of the system.
2. Consult Table 1 to determine the CPRD to use.
3. Example:
Bypass CFM = Total System CFM - Smallest Zone CFM

SPECIFICATIONS

Construction:
Galvanized steel, see Table 2
Temperature Range:
Ambient: 0F–165F (-17C–73C)
Storage: 30F–150F (-1C– 65C)
Table 1. Damper Sizing

DIMENSIONS

Table 2. CPRD Dimensions.
Bypass
Damper
Replacement
Regulator Maximum Airflow
CPRD8 CPR8 600 CFM
CPRD10 CPR10 1000 CFM
CPRD12 CPR12 1400 CFM
CPRD14 CPR14 1700 CFM
Model
ABCDE
Gaugein mm in mm in mm in mm in mm
CPRD8 8 203.2 9.65 245 1.50 38 11.54 292.84 4.65 118 26
CPRD10 10 254 11.42 290 1.50 38 13.50 343 4.65 118 26
CPRD12 12 305 13.18 235 1.50 38 15.47 392.84 4.65 118 24
CPRD14 14 355 14.96 380 1.50 38 17.36 441 4.65 118 22
M34207
D
E
B
C
A
RegulatorDamper

View the manual for the Honeywell TrueZONE Bypass CPRD10 here, for free. This manual comes under the category exhaust hoods and has been rated by 1 people with an average of a 7.5. This manual is available in the following languages: English. Do you have a question about the Honeywell TrueZONE Bypass CPRD10 or do you need help? Ask your question here

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The Honeywell TrueZONE Bypass CPRD10 is an exhaust hood system designed for commercial kitchens. It features a bypass damper that regulates airflow and pressure between zones, ensuring proper ventilation and air quality. The CPRD10 model is compatible with Honeywell's TrueZONE zoning panels and can be installed in various configurations, including multi-zone systems. The hood's construction includes galvanized steel, which provides durability and resistance to corrosion. It features an adjustable-height hanging system that accommodates different ceiling heights and installation requirements. The fan motor is externally mounted, reducing noise and heat transfer into the kitchen's workspace. The Honeywell TrueZONE Bypass CPRD10 has a maximum airflow capacity of 2000 cubic feet per minute (CFM) and is suitable for duct sizes of 10 inches in diameter. It includes an integrated fire suppression system, which provides additional safety measures in case of a fire emergency. In summary, the Honeywell TrueZONE Bypass CPRD10 is an exhaust hood system designed for commercial kitchens that require efficient and reliable airflow control. Its construction of galvanized steel provides durability and flexibility in installation, and its compatibility with Honeywell's TrueZONE zoning panels allows customization for various kitchen configurations. The integrated fire suppression system adds an additional layer of safety for businesses and workers.

General
BrandHoneywell
ModelTrueZONE Bypass CPRD10
Productexhaust hood
LanguageEnglish
FiletypeDatasheet (PDF)

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Honeywell TrueZONE Bypass CPRD10 below.

When should I replace the carbon filter on my extractor hood?

The carbon filter should be replaced every three to twelve months.

How often should I clean the metal hood grease filters?

The metal grease filters should be cleaned every eight to ten weeks.

Where can I find the model number of my cooker ectractor hood?

The model number of the hood is usually found on a white label inside the hood.

How do I properly install the Honeywell TrueZONE Bypass CPRD10 exhaust hood?

Before installation, ensure that the exhaust hood is securely mounted, the wiring is correctly connected, and all components are properly aligned to avoid any air leaks or malfunctions.

What should I do if my exhaust hood is not operating or producing sufficient airflow?

Check if the power supply to the exhaust hood is properly connected and if the fan motor is functioning. Also, inspect the air ducts for any obstructions or blockages that may be hindering the airflow.

How can I adjust the ventilation rate of the Honeywell TrueZONE Bypass CPRD10 exhaust hood?

The ventilation rate can be adjusted by using the fan speed controller or dampers located in the ductwork. Check the settings to ensure they are correctly configured based on your desired ventilation requirements.

How often should I clean or replace the filters in the exhaust hood?

Regular maintenance of the filters is essential to maintain optimal performance. Depending on usage and air quality, it is recommended to clean or replace the filters every 3-6 months. However, this may vary, so monitor the filter's condition and inspect it frequently.

What should I do if I notice excessive noise coming from the exhaust hood?

Excessive noise may indicate a loose or malfunctioning component. Check all connections and tighten any loose fasteners. If the issue persists, it is advisable to contact a professional technician to inspect and service the exhaust hood.

Is the manual of the Honeywell TrueZONE Bypass CPRD10 available in English?

Yes, the manual of the Honeywell TrueZONE Bypass CPRD10 is available in English .

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