ACCESSORY KIT INSTALLATION INSTRUCTIONS

Transcription

1 ACCESSORY KIT INSTALLATION INSTRUCTIONS SUPPLY AIR PLENUM ACCESSORY MODELS 1SP0412, 1SP0413, 1SP0414 For 7.5 Thru 20 Ton Generation 2 Split-System Indoor Units and 7.5 Thru 20 Ton Generation 2 Split-System Heat Pump Indoor Units UAI-A-0710 Z TABLE 1: SUPPLY AIR PLENUM ACCESSORY REFERENCE INFORMATION SUPPLY AIR PLENUM ACCESSORY INDOOR UNIT MODEL MODEL UNIT CAPACITY 1SP0412 NC090, 120, NH-07,-10, J07, 10NC ND120, NJ-10, J10ND TON 1SP0413 NC180, NH-15, J15NC ND180, NJ-15, J15ND 15 TON 1SP0414 NC240, NH-20, J20NC ND240, NJ-20, J20ND 20 TON GENERAL This instruction covers the field assembly and installation of these supply air plenum accessories. Each plenum is fully insulated and finished to match the exterior of the indoor unit. All joints are gasketed to provide air tight seals. These accessories can be applied with either vertical or horizontal units that will be located in the conditioned space. They are designed for free blow operation and should never be applied with supply air ductwork. Their double deflection metal grilles can be adjusted to vary the throw, spread, and drop of the supply air. INSTALLATION Supply Air Plenum Accessory Models 1SP0412, 1SP0413, 1SP0414 Assemble this accessory per Figures 1, 2 and 3 and the following instructions. 1. Place two (2) Lateral Frames (longest pieces), two (2) Transversal Frames with rivet nuts and four (4) Corner Brackets on a flat, level surface. The Transversal Frames must have the rivet nuts facing downward. Slide the Corner Brackets inside the frames. Fasten together with sixteen (16) #10 x 5/8" screws. NOTE: NOTE: Do not insert screws underneath the frame as the heads will interfere with the top of the blower cabinet. 2. Fasten four (4) Transversal Frames to the Corner Brackets with four (4) #10 x 5/8" screws. 3. Place two (2) Lateral Frames (longest pieces), two (2) Transversal Frames and four (4) Corner Brackets on a flat, level surface. Fasten together with thirty-two (32) #10 x 5/8" screws. 4. Attach the frame section from Step 3 to the frame section from Step 2 with sixteen (16) #10 x 5/8" screws. 5. Place neoprene strips along the flanges of each opening. 6. Install two (2) Side Panels using twenty-four (24) #10 x 1" screws. 7. Orient the assembly such that the four rivet nuts will mount flush with the holes in the blower cabinet frame. 8. Fasten the assembly to the blower cabinet using the four (4) bolts, flat washers and lock washers (See Figures 2 and 3). 9. Install the one (1) Grille Panel on the side of the assembly required for the application. Fasten the panel to the frame using #10 x 1" screws. 10. Install the two (2) Solid Panels on the remaining sides. Fasten the panels using #10 x 1" screws. 11. Install the Outside Air Grille using eight (8) #10 x 1" screws. Johnson Controls Unitary Products

2 Table 2: SUPPLY AIR PLENUM ACCESSORY PARTS LIST PARTS LIST KIT NO. DESCRIPTION PART NUMBER U/M 1SP0412 1SP0413 1SP0414 BOLT, HEX 3/8" X 1-1/4" 5705 PCS CORNER BRACKET PCS PCS FRAME, LATERAL PCS PCS FRAME, TRANSVERSAL PCS PCS FRAME, TRANSVERSAL W/ RIVET NUTS PCS PCS NEOPRENE STRIP, 1/8 X1/ FT OUTLET AIR GRILLE 8832 PCS PCS PCS PANEL, GRILLE PCS PCS PANEL, SIDE PCS PCS PCS PANEL, SOLID PCS PCS PLUG, BLACK PLASTIC PCS SCREW, #10 X 1" 5821 PCS SCREW, #10 X 5/8" 5925 PCS WASHER, FLAT 3/8" 5687 PCS WASHER, LOCK 3/8" 5723 PCS NOTE: Confirm that all parts listed are in kit. 2 Johnson Controls Unitary Products

3 FIGURE 1 - TYPICAL EXPLODED VIEW OF SUPPLY AIR PLENUM Johnson Controls Unitary Products 3

4 SUPPLY PLENUM SECTION BOLT W/ FLAT WASHER AND LOCK WASHER FROM INSIDE OF BLOWER SECTION TYP. BOTH ENDS SHOWN WITH BLOWER END PANELS REMOVED FIGURE 2 - TYPICAL SUPPLY PLENUM INSTALLATION 4 Johnson Controls Unitary Products

5 SUPPLY PLENUM SECTION SUPPLY AIR PLENUM 1SP0414 FIGURE 3 - TYPICAL SUPPLY AIR PLENUM MOUNTED ON HORIZONTAL UNIT Johnson Controls Unitary Products 5

6 SUPPLY AIR PLENUM OPENING DIMENSIONS SUPPLY AIR PLENUM 1SP SUPPLY AIR PLENUM OPENING DIMENSIONS SUPPLY AIR PLENUM 1SP SUPPLY AIR PLENUM OPENING DIMENSIONS SUPPLY AIR PLENUM 1SP0414 FIGURE 4 - SUPPLY AIR PLENUM ACCESSORIES 6 Johnson Controls Unitary Products

7 SUPPLY AIR PLENUM 1SP0412 SUPPLY AIR PLENUM 1SP SUPPLY AIR PLENUM 1SP0414 FIGURE 5 - TYPICAL SUPPLY AIR PLENUMS MOUNTED ON VERTICAL UNIT Johnson Controls Unitary Products 7

8 Subject to change without notice. Printed in U.S.A UAI-A-0710 Copyright 2010 by Johnson Controls, Inc. All rights reserved. Supersedes: Nothing Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069