Section 2: System Installation; Step 1: Locating The Unit - Space Pak ESP-G SYSTEM Installation, Operation & Maintenance Manual

SECTION 2: SYSTEM INSTALLATION

NOTICE: Before proceeding with the installation, we
recommend reading through this section of the
manual for an overall understanding of the air
conditioning fan coil unit and air distribution system
component installation procedures.

STEP 1: LOCATING THE UNIT

The fan coil unit may be installed in an unconditioned
space (as long as it is protected from the weather) such
as an attic, garage or crawlspace...or a conditioned
space such as a basement, closet or utility room (see
dimensions in Figures 2.2 and 2.3).
System
capacity
(Nom. Tons)
Model
ESP-2430G 2 - 2-1/2
ESP-3642G 3 - 3-1/2
ESP-4860G
System
capacity
(Nom. Tons)
Model
ESP-2430G 2 - 2-1/2
ESP-3642G 3 - 3-1/2
ESP-4860G 4 & 5
Electrical
Characteristics
208-230/60/1
208-230/60/1
4 & 5
208-230/60/1
Air Volume Wheel Dia.
@ 1.5" W.C. and
(SCFM) Width
550
9" x 5"
9" x 5"
850
1150
9" x 6-3/8"
FIGURE 2.1: MODEL ESP-F SPECIFICATIONS
FIGURE 2.2: UNIT DIMENSIONS AND CLEARANCES (inches)
The fan coil unit is shipped in a horizontal air flow
arrangement, but can be easily field-converted to a
vertical air flow arrangement as detailed on page 9 and
Figures 2.8 and 2.9.
When selecting a location, consider the locations (as
shown in Figures 2.4, 2.5 and 2.6) of the return air box;
routing of the plenum duct, supply tubing, refrigerant lines,
condensate drain line; and all recommended clearances
(see Figures 2.2 and 2.3).
Connections
Cond.
Drain
Suction Liquid
(FPT)
Line (O.D.) Line (O.D.)
7/8" 3/8" 3/4"
7/8" 3/8" 3/4"
7/8" 3/8" 3/4"
Blower
F.L.
Motor Motor
Amps
HP Type
1/3 PSC 1.8
1/2 PSC 2.8
1 PSC 5.3
6
Recommended
Condensing Unit
Return
Nominal
Inlet
Capacity
(Dia.)
SEER
(MBH)
15" 24 to 30
19" 36 to 42
24" 48 to 60
Coil
Holding
No. of Flow
Charge
Rows Control
(Dry
Deep Type
Nitrogen)
6 7 psi Exp. Valve
6 7 psi Exp. Valve
6 7 psi Exp. Valve
Min
13+
13+
13+
Ship.
Wt.
(lbs)
120
144
171