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SECTION 1: INTRODUCTION

SpacePak System Design.......................................
Code Compliance.....................................................
Air Distribution Requirements...................................
Air Distribution Components.....................................
Warranty Information................................................
Shipment of Unit.......................................................

SECTION 2: SYSTEM INSTALLATION

Step 1: Locating The Unit.........................................
Step 2: Cutting Return Air Opening..........................
Step 3: Attaching Supply Air Plenum Adaptor...............
Step 4: Setting The Unit............................................

2
2
2
3
5
5

6
8
9

11

Step 5: Installing The Condensate Trap & Line.....
Step 6: Wiring The Unit..........................................
Step 7: Installing Air Distribution Components.......

SECTION 3: START UP & OPERATION

Sequence Of Operation.........................................
Prior To Start-Up....................................................
System Start-Up & Adjustments............................
Factors Affecting the Balance of the System.........

SECTION 4: MAINTENANCE

Biannual Maintenance Checklist............................
If System Fails To Operate.....................................
Service/Troubleshooting Form...............................
Parts List................................................................

12

12, 13

14

17
18
18
19

20
20
21
22

IN UNITED STATES: 260 NORTH ELM ST. WESTFIELD, MA 01085 (413) 564-5530/FAX (413) 564-5815

IN CANADA: 7555 TRANMERE DRIVE, MISSISSAUGA, ONTARIO, L5S 1L4 (905) 672-2991/FAX (905) 672-2883

Central Hydronic Coil Series

2 to 5 Tons

Fan Coil Unit/Air Supply

Components

MODEL

WCSP-D SYSTEM

INSTALLATION,

OPERATION

& MAINTENANCE

MANUAL

SPL-0059-A

WCSPD2-1205

W30-WG0135-02

Содержание WCSP-2430D

Страница 1: ...s SECTION 3 START UP OPERATION Sequence Of Operation Prior To Start Up System Start Up Adjustments Factors Affecting the Balance of the System SECTION 4 MAINTENANCE Biannual Maintenance Checklist If S...

Страница 2: ...ur as a result of overflow from the equipment drain pan or stoppage in the condensate drain piping from a cooling or an evaporator coil AIR DISTRIBUTION SYSTEM COMPONENT REQUIREMENTS Air distribution...

Страница 3: ...fied by the installing contractor Above layout is shown as an illustrative reference only SUPPLY TUBING SPC 25 100 Flexible insulated 2 I D and 3 1 4 O D Each section is 100 feet long R8 SUPPLY TUBIN...

Страница 4: ...m capacities WCSP 4860D are effected more by higher system static pressure than the smaller systems The four and five ton systems are ideally designed as indicated by the diagram in the lower left cor...

Страница 5: ...TERMINATOR FIGURE 1 5 TERMINATOR IN CLOSET TOP AREA SECTION 2 SYSTEM INSTALLATION NOTICE Before proceeding with the installation we recommend reading through this section of the manual for an overall...

Страница 6: ...ty Nom Tons Water In Water Out Cond Drain NPT Return Inlet Dia Connections WCSP 2430D WCSP 3642D WCSP 4860D 2 2 1 2 3 3 1 2 4 5 Electrical Characteristics 1 60 208 230 1 60 208 230 1 60 208 230 7 8 7...

Страница 7: ...Heating Capacity MBH 160 EWT 140 EWT 120 EWT WCSP 3642D 850 cfm Heating Capacity 30 0 35 0 40 0 45 0 50 0 55 0 60 0 8 0 9 0 10 0 11 0 12 0 13 0 14 0 Water Flow Rate GPM Cooling Capacity MBH 42 EWT 48...

Страница 8: ...to properly center the return it may be necessary to cut joists and install headers For all wall return applications cut the return air opening to accomodate the return air box measure box itself Reme...

Страница 9: ...sulation add insulation if required An uninsulated panel will sweat and condensate will form on the cabinet 14 Replace the side access panels STEP 3 ATTACHING SUPPLY AIR PLENUM ADAPTOR NOTICE If the u...

Страница 10: ...10 SUPPLY AIR PANEL REMOVED FOR CLAIRITY SPL 0061 A FIGURE 2 9A SPL 0062 A FIGURE 2 9B...

Страница 11: ...the platform with the elliptical opening facing in the direction of the return air opening The supply air plenum adaptor should overhang the platform DO NOT let the adaptor support the weight of the u...

Страница 12: ...ection 1 of this man ual Wiring diagram is provided in Figure 2 13 A separate 208 230 60 1 power supply is recommended for the unit Use standard 15 amp fuse and 14 gauge wire from power supply to unit...

Страница 13: ...13 FIGURE 2 13 MODEL WCSP D WIRING SCHEMATIC...

Страница 14: ...ch runs must be a minimum of 18 from the fan coil unit or any other tee elbow or branch run Keep all tees and elbows to a minimum to keep system pressure drop on larger layouts to a minimum NOTICE Ref...

Страница 15: ...tube length The result would be unacceptable noise Push the free end of the sound attenuating tube through the 4 hole until the two toggle springs on the room ter minator snap into place 15 IN INSULA...

Страница 16: ...er core Second twist a kwik connect into the inner core Third pull down the insulation and cover and tuck it into the deep groove on the back of the kwik connect Fourth wrap the connection securely wi...

Страница 17: ...the back side of the plenum take off and insert the assembly into the hole in the plenum see FIgure 2 25 NOTICE Gasket must be installed to seal plenum take off to prevent air leakage Orient the plen...

Страница 18: ...outdoor units will start through the normally open contacts FR1 and FR2 of the FR fan relay The fan coil unit is equipped with a primary float switch the outdoor unit will automatically shut down if...

Страница 19: ...fan coil unit rating plate Amp draw shown on plate is the FLA of motor not the actual running amps and will vary with the pressure and voltage 6 Place the thermostat cooling indicator in COOL position...

Страница 20: ...ualified service professional at least once every year BEFORE EACH COOLING SEASON 1 Check and clean air filter The air filter is permanent type Remove and clean thoroughly with soap solution and water...

Страница 21: ...f coil WG SpacePak Motor Amps measured Amps Voltage measured Volts Air Temperatures Return indoor ambient FDB FWB Condensing unit outdoor ambient F AHU read 3 ft from fan discharge F last supply outle...

Страница 22: ...bly 70 8022 1 Coil Assembly 70 8023 1 5 Transformer 27 3293 1 1 1 6 Motor 27 3236 1 Motor 27 3237 1 Motor 27 3238 1 7 Blower Wheel 27 8032 1 1 Blower Wheel 27 8033 1 9 Terminal Block low volt 27 3051...

Страница 23: ...23 NOTES...

Страница 24: ...nship of the installer of the Product This limited warranty is conditional upon a shipment to the Manufacturer of that part of the Product thought to be defective Goods can only be returned with prior...

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