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PSG CADDY Series Installation Manual

Optional oil unit

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OPTIONAL OIL UNIT INSTALLATION
WARNING: INSTALL THE NOZZLE, ADJUST THE ELECTRODES,
ADJUST PRESSURE ACCORDING TO THE OIL UNIT
NOTE: IF A PROBLEM RESULTS FROM IMPROPER INSTALLATION,
Verified and tested for
Canada and the United
States by an accredited
laboratory.
Eco-energy at the hearth
of your home
Printed in Canada
(PA03055 or PA03105)
CADDY FURNACE
MANUFACTURER'S RECOMMENDATIONS.
NO PRODUCT WARRANTY WILL BE VALID.
This manual is available for free download on the manufacturer's
web site. It is a copyrighted document. Resale is strictly prohibited.
The manufacturer may update this manual from time to time and
cannot be responsible for problems, injuries, or damages arising
out of the use of information contained in any manual obtained
from unauthorized sources.
PSG
250, rue de Copenhague,
St-Augustin-de-Desmaures (Québec)
CANADA G3A 2H3
45601A
14-02-2019

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Summary of Contents for PSG CADDY Series

  • Page 1 OPTIONAL OIL UNIT INSTALLATION (PA03055 or PA03105) CADDY FURNACE WARNING: INSTALL THE NOZZLE, ADJUST THE ELECTRODES, ADJUST PRESSURE ACCORDING TO THE OIL UNIT MANUFACTURER’S RECOMMENDATIONS. NOTE: IF A PROBLEM RESULTS FROM IMPROPER INSTALLATION, NO PRODUCT WARRANTY WILL BE VALID. This manual is available for free download on the manufacturer’s Verified and tested for web site.
  • Page 2: Section 1 - Installation Instructions

    Your Caddy furnace can be equipped with an optional oil unit. This option can be installed on either side of your furnace. It is important to note that the default configuration of your furnace features the oil unit installed on the right side of your furnace. It is possible to install the oil unit on the left side but requires additional steps.
  • Page 3 Step 2. Remove the right and left panels of the blower box (D) by removing the screws that hold them in place (E) (6X if the blower box wasn’t already installed on the furnace, 18X if the blower box was already installed on the furnace). Keep the screws. Note: The duct support assembly location may differ depending on the chosen configuration when installing the blower box.
  • Page 4 Step 4. Replace the right and left blower box panels (D) with screws (E) (18X). (Note: If the blower box wasn’t already installed on the furnace, the missing screws (12X) can be found in the blower box user’s manual kit). Note: To install the oil unit on the left side of the furnace, replace Step 5 by the Section “additional steps for left side installation”.
  • Page 5 Step 6. Remove the vision tube cap. Step 7. Slide the oil unit (R) in the furnace. Step 8. Use the bolts (F) on each side of the oil unit to have it leveled.
  • Page 6 Step 9. Cut and install the gasket (T) on the left panel (S), the right panel (U) and the air jacket panels (V) (2X) of the furnace according to the following measurements:...
  • Page 7 Step 10. Install the air jacket panels (V) (2X) on the left (S) and right (U) panel with the screws (W) (8X). Note: For a left side installation, see “Additional steps for left side installation” for directions on which sides to install the air jacket panels. Step 11.
  • Page 8 Step 12. Install the gasket (X) on the oil unit combustion chamber cover. Then install the right panel (U) with the screws (C) (11X) removed from Step 1.
  • Page 9 Step 13. Install 4 screws (W) on the right side panel to plug the holes. Step 14. Install the burner (AA). Secure it with washers (Y) (3X) and nuts (Z) (3X) (Beckett unit).
  • Page 10 Install the burner (BB). Secure it with washers (Y) (3X) and nuts (Z) (3X) (Riello unit). Step 15. Install and secure the sealed vision cap (CC) with the set screw (DD).
  • Page 11 Step 16. Install the certification label (EE) on the air jacket panel. Step 17. In order to access the power board, remove the filter support assembly (FF) held in place with screws (GG) (9X), if necessary.
  • Page 12 Step 18. Make the electrical connections according to the “Electrical connections” section Step 19. Reinstall the filter support assembly (FF) on the blower box with screws (GG) (9X) previously removed on Step 17. SECTION 2 - ELECTRICAL CONNECTIONS BECKETT BURNER Step 1.
  • Page 13 Step 2. Remove the screw (LL) that holds the power board cover (KK) located in the blower box (Detail 3) Connect the two wires on the Tw and Tr terminals of the oil unit primary control and pass them through the middle grommet of the blower box and connect the wires of the oil unit on the "OIL"...
  • Page 14 RIELLO BURNER Step 1. Remove the two blowers box knockout (HH) located on both sides of the blower box (Detail 1). Install a grommet (JJ) or a connector (not included) (Detail 2). Step 2. Remove the screw (LL) that holds the power board cover (KK) located in the blower box.
  • Page 15 To facilitate connections, the use of a junction box is recommended. It can be installed on the back of the furnace. Use the following diagram for reference. Refer to the wiring diagram for complete connections.
  • Page 16 ADDITIONAL STEPS FOR LEFT SIDE INSTALLATION Note: Replace Step 5 of the installation by the 4 following steps. When all steps are completed, continue installation at Step 6. Step 5.1: Secure the support (K) with the existing screws (L) (2X) located on the top of the combustion chamber.
  • Page 17 Step 5.3: Install the deflector (H) on the oil unit with the screws provided with it (I) (4X). Then fasten the bolts (J) (4X) to the nuts located on the oil unit combustion chamber. Step 5.4: Secure air jacket panels (V) (2X) using screws (W) (4X) on both panels (S) and (U).
  • Page 18: Blocked Vent Switch

    Technical data – Oil unit BURNER STATIC PRESSURE H.P. FAN TUBULATOR MODEL NOZZLE FLOW HEAD EFFICIENCY TYPE INPUT PLATE AT THE PUMP MOTOR ADJUSTMENT ADJUSTMENT UH– BECKETT 0.55 X 60 0.55 GAL US/H 140 PSI 90,000 CADDY (DELAVAN) (2.08 L/H) (965 kPa) UH–...
  • Page 19: Wiring Diagram - Beckett Burner

    WIRING DIAGRAM – BECKETT BURNER...
  • Page 20 WIRING DIAGRAM – RIELLO BURNER...