Table of Contents
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Models 700POOL , 1200POOL
Operation and Installation Manual
Indoor Pool and Spa Heat Recovery Ventilators (HRV)
Models
700POOL
1200POOL
Lifebreath Pool Room HRVs provide fresh clean air without sacrificing the savings of your energy conserving
home. The aluminum cores of the HRV provide effective and efficient heat recovery and air exchange.
69-POOL
100516
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Table of Contents
Related Manuals for Lifebreath 700POOL
Summary of Contents for Lifebreath 700POOL
- Page 1 Indoor Pool and Spa Heat Recovery Ventilators (HRV) Models 700POOL 1200POOL Lifebreath Pool Room HRVs provide fresh clean air without sacrificing the savings of your energy conserving home. The aluminum cores of the HRV provide effective and efficient heat recovery and air exchange. 69-POOL 100516...
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Page 2: Table Of Contents
CAUTION Function and Controls ..........16 Optional 3 Speed Control Pool room air/surfaces MUST have a heating Lifebreath Dehumidistat ...........17 appliance which does NOT include the pool Connecting Controls ..........18 water as its source. The pool room and water Electrical Connections... -
Page 3: The Recovery Core
Introduction High indoor humidity levels pose two threats to your When the humidity level of the pool room falls below pool room environment: health (IAQ) and building the dehumidistat setpoint, the pool room air is degradation. recirculated by the HRV (no outside air will enter the system). -
Page 4: Unit Specifications
DIMENSIONS inches NOTE: Service clearance of 30 in. (760 mm) from front access doors NOTE: The 700POOL model may easily be reversed in the field. Refer to page 29 for installation instructions. All units conform to CSA and UL standards NOTE: All specifications are subject... - Page 5 WEIGHT 285 LBS (130 KG) SHIPPING WEIGHT 335 LBS. (152 KG) • 4 wire connection; 20 gauge wire (minimum) INCLUDED CONTROL FILTER OPTIONS 99-DH01 Lifebreath Dehumidistat 99-65-183 2" pleated MERV 8 filter for fresh air stream • Humidity control through adjustable Dehumidistat • 3 wire connection; 20 gauge wire (minimum)
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Page 6: Calculating The Ventilation Rate For The Pool Room
Calculating the Ventilation Rate for the Pool Room Example: Pool surface area 16’ x 32’ (512 sq ft) *Indoor design air temperature 83 °F Pool water temperature 81 °F *Relative Humidity 50 % *Outdoor design air temperature 15 °F * Always use design temperatures for indoor and outdoor air temperatures. Outdoor design temperatures are published by organizations such as ASHRAE. - Page 7 Table 1 - Evaporation Rate Indoor Relative Humidity 40% 50% 60% 40% 50% 60% 40% 50% 60% 40% 50% 60% 40% 50% 60% 40% 50% 60% Evaporation Rate lb/(sq. ft-hr.) 0.069 0.063 0.056 0.079 0.073 0.066 0.090 0.084 0.077 0.102 0.095 0.089 0.115 0.108 0.102 0.129 0.122 0.116 0.068 0.060 0.053 0.078 0.070 0.063 0.088 0.081 0.074 0.100 0.093 0.086 0.113 0.106 0.099 0.127 0.120 0.113...
- Page 8 Table 2 - Flow Rate Factor Indoor Relative Humidity 40% 50% 60% 40% 50% 60% 40% 50% 60% 40% 50% 60% 40% 50% 60% 40% 50% 60% Flow Rate Factor (cfa-hr./lb.) 39.70 31.50 26.10 35.70 28.30 23.40 32.10 25.50 21.10 29.00 23.00 19.00 26.10 20.70 17.20 23.60 18.70 15.50 40.20...
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Page 9: Location Of The Hrv For Mounting
Location of the HRV for Mounting The HRV must be located in a heated space where Suspended the surrounding air temperature does not fall below 60°F (16°C). The unit must be mounted level PVC Support Straps (Supplied by others) (horizontal) to obtain proper drainage or water from the heat exchange element and drip pans. -
Page 10: The Ductwork System
The Ductwork System It is necessary to design and size the duct To minimize pressure drop and noise, galvanized distribution system for both the supply and the exhaust metal ducts, properly sized, are recommended. Keep air streams. ducting as short as possible and use a minimum of elbows and tees. -
Page 11: Sample Duct Layout 1
Sample Duct Layout 1 • Ensure a comfortable environment by using System Installation reheat if required. It is necessary to design and size the duct distribution • Optimize humidity control, including eliminating system for both the supply and the exhaust air streams. Proper duct design will condensation on windows by blanketing the •... -
Page 12: Sample Duct Layout 2
Sample Duct Layout 2 • Ensure a comfortable environment by using System Installation reheat if required. It is necessary to design and size the duct distribution • Optimize humidity control, including eliminating system for both the supply and the exhaust air streams. Proper duct design will condensation on windows by blanketing the •... -
Page 13: Mode Of Operation For The Pool Hrv
Mode of Operation for the Pool HRV Ventilation Mode 1. VENTILATION MODE In ventilation mode, both motors are running and FRESH AIR FROM OUTSIDE (DAMPER OPEN) air is being exchanged with the outside through the supply and exhaust ducts. EXHAUST TO OUTSIDE FROM POOL ROOM (CLOSED) Ø... -
Page 14: Stale Air Return System
Stale Air Return System The stale air return system is used to draw air from A damper located just prior to the HRV is required the points in the building where the highest humidity to balance the stale air exhausted with the fresh air levels exist. -
Page 15: Reversing The Supply And Defrost Air Ports
Reversing the Supply and Defrost Air Ports Sometimes installation is easier if the "Supply Air switching the red and yellow defrost motor wires at from Outside" is ducted from the upper left side port the circuit board. Switch T37 and T39 on the Aircom (Pool and Defrost Air) instead of the top port. -
Page 16: Function And Controls
Back View Front View Optional 3 Speed Control (Part #99-500) Connect to R, W, Y and G on Thermostat Lifebreath Dehumidistat (Included) Part #99-DH01 Switches unit from Recirculation Mode into Ventilation Mode (no speed change) Connect to YEL, RED, GRN on DET... -
Page 17: Lifebreath Dehumidistat
Optional Lifebreath 3 Speed Control - Part #99-500 Key Features: • 3 Speed Fan setting (LOW / MEDIUM / HIGH) • 4 wire; 20 gauge wire (minimum) • Connect to Red, White, Yellow, Green. O F F H IG H... -
Page 18: Connecting Controls
Connecting Included Dehumidistat - Part #99-DH01 ATTENTION The Lifebreath Dehumidistat may be installed onto a flush mounted 2" x 4" electrical switch box or it may be surface mounted onto a wall. Pay special attention not to damage the Contact Only 1 master control should be installed to a ventilation Pins when attaching and detaching the Face Plate. -
Page 19: Electrical Connections
Drain Connections Installation Notes: Installation Steps: 1) Insert the drain spout through the hole in the drain pan. will produce some 2) Hand tighten the lock nut which holds the drain spout in place. condensation while running. This water should flow into a nearby 3) Construct a P-trap using the plastic tee connector. -
Page 20: Balancing The Hrv
Pitot Tube Air Flow Balancing - Commercial It is necessary to have balanced air flows in an HRV. The volume of air For general balancing it is sufficient to move the pitot tube around brought in from the outside must equal the volume of air exhausted by in the duct and take an average or typical reading. -
Page 21: Make Up Heat
Make Up Heat Make up heat is usually necessary for pool HRVs that are installed as a Fully Dedicated Duct System. An electric in line duct heater or hydronic coil will be necessary to bring the Supply Air to Building back up to room temperature. -
Page 22: Maintenance And Service
Maintenance and Service Service your regular schedule side of the core). Note the core may have some optimum operating efficiencies and a prolonged life of resistance when sliding out. Avoid tilting the core as the equipment. this will result in its edges catching the guide rails and temporarily preventing its removal. - Page 23 Maintenance and Service Continued Filters Duct Work Open front service door to access the filters located in It is a good idea to inspect ducting, outside weather hoods (wall caps), and grilles for blockage and dirt both supply and exhaust air streams. It may be buildup, at least every six months.
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Page 24: Reverse Installation Of The Hrv
Reverse Installation of the HRV Damper Removal: Electrical Box Removal: Remove the door panels from the HRV by Cut cable tie fastening thermistor wire to loosening the screws located on the face of the bracket, disconnect thermistor from circuit, doors. and remove thermistor. - Page 25 Reverse Installation of the HRV Continued Reinstalling the Electrical Box: 32. Route thermistor wire from electrical box, 21. Remove the two snap plugs from the opposite side of the cabinet for electrical and control wires. through hole in the top core support panel, and secure the blue end to the thermistor 22.
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Page 26: Troubleshooting Your Hrv System
Troubleshooting your HRV System SYMPTOM CAUSE SOLUTION Poor Air Flows • 1/4” (6 mm) mesh on the outside hoods is • clean exterior hoods or vents plugged • remove and clean filter • filters plugged • remove and clean core •... -
Page 27: Wiring Diagram
Wiring Diagram Models 700, 1200 POOL... -
Page 28: Warranty
® period of two years, save and except that a 15 YEAR WARRANTY is given to the LIFEBREATH core should it develop a condensation leak or become perforated due to corrosion caused by normal use. - Page 32 69-POOL T 1-855-247-4200 F 1-800-494-4185 info@lifebreath.com 100516...
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