Raypak 181, 400, 330, 260, 182 User Manual

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INSTALLATION & OPERATING
INSTRUCTIONS
D-2 Power Vent
For 181/182, 260/261, 330/331 &
400/401 – Boilers & Water Heaters
WARNING: If these instructions are not followed exactly, a fire or explosion may
result causing property damage, personal injury or death
FOR YOUR SAFETY: Do not store or use gasoline or other flammable vapors and liquids or other combustible materials in the vicinity of this or any other appliance. To do so may result in an explosion or fire.
WHAT TO DO IF YOU SMELL GAS:
Do not try to light any appliance.
Do not touch any electrical switch; do not use any phone in your building.
Immediately call your gas supplier from a neighbor's phone. Follow the gas supplier's instructions.
If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service agency or the gas supplier.
.
This manual should be maintained in legible condition and kept adjacent to the heater or in another safe place for future reference.
CATALOG NO. 6000.57G Effective: 05-27-10 Replaces: 12-12-08 P/N 241086 Rev. 8
Rev. 8 reflects the following: Changes to: Fig. 2 on page 5, Fig. 4 on page 7, Fig, 5 on page 8, Dimensional Drawing on page 13, Illustrated Parts List
on page 15 Additions: Note on page 4, Wiring Diagrams on pages 11-12
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CONTENTS
Warnings 3
Pay Attention to These Terms 3
Receiving Equipment 4 General Specifications 4 Installation 4 Mounting the Assembly 4 Wiring a Power Vent Assembly to an Appliance with IID Ignition 7 Venting 7 Wiring Diagrams 9
182-260 H4/WH1 (Atmospheric) 9 181-261 H4/WH1 (Low NOx) 10 330-400 H4/WH1 (Atmospheric) 11 331-401 H4/WH1 (Low NOx) 12
Sequence of Operation 14 Start Up Procedures 14 Draft Proving Switch 14 Illustrated Parts List 15
WARNINGS
Pay Attention to These Terms
DANGER:
WARNING:
CAUTION:
NOTE:
NOTE: Minimum 18 AWG, 105°C, stranded wire
must be used for all low voltage (less than 30 volts) external connections to the unit. Solid conductors should not be used because they can cause excessive tension on contact points. Install conduit as appropriate. All high voltage wires must be the same size (105°C, stranded wire) as the ones on the unit or larger.
Indicates the presence of immediate hazards which will cause severe personal injury, death or substantial property damage if ignored.
Indicates the presence of hazards or unsafe practices which could cause severe personal injury, death or substantial property damage if ignored.
Indicates the presence of hazards or unsafe practices which could cause minor personal injury or product or property damage if ignored.
Indicates special instructions on installation, operation, or maintenance which are important but not related to personal injury hazards.
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Receiving Equipment
On receiving your equipment, check the carton visual­ly for external damage. If the carton is damaged, make
note on the Bill of Lading when signing for the equip-
a ment. Remove the complete assembly from the carton if it is damaged, and report the damage to the carrier immediately. Be sure that you receive the number of packages indicated on the Bill of Lading. Claims for shortages and damages must be filed with the carrier by consignee.
Minimum
Model No.
181/182 4” 008757 120V
260/261 4” 008757 120V
330/331 4” 008758 120V
400/401 4” 008758 120V
Table A: Draft Assembly Application and Kit Numbers
Connection
Diameter
Kit
Number
Factory
Wired
Purchased parts are subject to replacement only under the manufacturer's warranty. Debits for defec­tive replacement parts will not be accepted and defective parts will be replaced in kind only per our standard warranties.
When ordering parts, you must specify Model and Serial Number of the unit. When ordering under war­ranty conditions, you must also specify date of Installation.
Raypak recommends that this manual be reviewed thoroughly before installing the D-2 Power Vent. If there are any questions which this manual does not answer, please contact your local Raypak Representative.
THIS MANUAL SHOULD BE MAINTAINED IN LEGI­BLE CONDITION AND KEPT ADJACENT TO THE UNIT.
General Specifications
The D-2 Power Vent Assembly is tested and certified to the latest edition of the American National Standard ANSI Z21.56. standard for pool heaters, Z21.10.3 for water heaters and Z21.13 for boilers.
The Power Vent Assembly is a fan assisted combus­tion system designed for application to Raypak Heater Models 181-401. The unit, when installed as directed, is capable of operating in applications such as through the wall venting and reduced horizontal and vertical vent pipe sizes in new and existing installations.
Installation
The equipment must be installed in accordance with local codes, or in the absence of local codes with the latest edition of the National Fuel Gas Code, ANSI Z223.1, the National Electrical Code, ANSI/NFPA 70.
The equipment shall be installed in accordance with those installation regulations in force in the local area where the installation is to be made. These shall be carefully followed in all cases. Authorities having juris­diction shall be consulted before installations are made.
Mounting the Assembly
Follow these instructions if the Power Vent venting system was purchased as an optional assembly kit.
1. Remove existing pagoda top (outdoor units) or drafthood (indoor units). To remove the pagoda top, push the four brackets inward and pull up the pagoda top. The pagoda may then be discarded.
2. Unscrew the four screws holding the outer top using a phillips screw driver. Remove the jacket top.
3. Replace the inner stack adapter. If the heater had a drafthood installed previously, remove the inner stack adapter and replace it with the Power Vent stack adapter. Otherwise, install the Power Vent stack adapter.
The D-2 Power Vent assembly includes a blower with a 120/240 volt 60 Hz 1.0/1.95A 3200 RPM motor, a plenum complete with a draft proving switch and a motor relay. When provided for field mounting the assembly is equipped with a wire harness.
NOTE: The D-2 Power Vent comes factory-wired for 120V, but can be field-converted for 240V operation. See wiring diagrams.
4. Unscrew the access panel on the right side of the appliance. Set aside the screws with the access panel.
5. Remove the knurled screw holding the front door and set it aside with the door.
6. Mount the jacket top above the unit. Note: Do not install at this point.
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7. Mount the Power Vent on the outer top.
TABS
BEFORE AFTER
TOP VIEW
LEFT SIDE FRONT VIEWREAR VIEW
EXHAUST
OUTLET
8. Route the conduit harness of the Power Vent thru the outer top hole, around the adapter towards the back of the unit. Continue routing the harness thru the corner slot, which leads to open area behind the access panel. Finally, route only the wire harness thru the 7/8” grommet hole located on the sway brace. Follow instructions on page 7 to wire the Power Vent. Note: Newer units have a 7/8” grommet located on the rain shield, which would eliminate routing the harness around the back corner.
9. Re-mount the jacket top to its original position and screw in the four screws holding it down to the appli­ance.
10. If the appliance is a 181, 182, 330 or 331, remove the tabs underneath the power vent using a 5/16” nut driver and relocate them closer to the center of the Power Vent as shown in Fig. 1.
Fig. 1: Reposition the Tabs as Necessary (see step 10)
to hold the Power Vent in position. Note: While twisting you may notice some roughness, this is due to a tight seal between the 6” vent and the Power Vent flue box.
12. Re-mount the access panel.
11. Mount the Power Vent assembly bottom on the 6” vent as shown below. Twist the assembly downward. Snap the mounting brackets into their appropriate slot
13. Re-mount the front door along with the knurled screw on the heater.
Note: The 90° elbow may be used as a termination cap.
Fig. 2: Draft Assembly
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