Carrier 42C Series User Manual

109
a42-4191
LEGEND
CR — Cold Water Return
CS — Cold Water Supply
D —Drain
HR — Hot Water Return
HS — Hot Water Supply
R —Return
S — Supply
NOTES:
1. Units are fabricated of galvanized steel with a 16-gage galvanized fan deck.
2. Coil with valves as specified.
3. Thermostats shipped loose for field connection when ordered with unit.
4. Blower, motor, coil, valves, and filter are accessible through the return air opening.
5. Unit and control box are insulated.
6. Expansion loops in hot water heating circuits as required.
7. All dimensions are in inches. Dimensions in () are in millimeters.
8. Drawing is pictorial (see unit arrangements for actual supply and return air orientation)
9. A 9-in. x 2
1
/
4
-in. slot is provided in the inside back panel for coil connection penetration to permit expansion
and contraction of risers. Care must be taken to position the risers so that coil connection is at center of slot.
42SGS FURRED-IN SLAVE UNIT
UNIT
MODEL
SINGLE SUPPLY DOUBLE SUPPLY TOP SUPPLY DIMENSIONS - INCHES
FILTER SIZE
A B SIZE A B SIZE C D SIZE E G H I
42SGS03 14 8 14 X 8 14 6 14 X 6 14 10 14 x 10 17 1
1
/
2²
1
1
/
2²
14 12
1
/
2
X 24
¹
/
4
X 1
42SGS04 14 12 14 X12 14 6 14 X 6 14 10 14 x 10 17 1
1
/
2²
1
1
/
2
14 12
1
/
2
X 24
¹
/
4
X 1
42SGS06 18 10 18 X10 18 6 18 X 6 16 12 16 x 12 20 1 2 18 16
¹
/
4
X 26
3
/
4
X 1
42SGS08 18 12 18 X 12 18 6 18 X 6 16 12 16 x 12 20 1 2 18 16
¹
/
4
X 26
3
/
4
X 1
42SGS10 — — — 22 8 22 X 8 18 16 18 x 16 24 1 3 22 20
1
/
2
X 29
¹
/
4
X 1
42SGS12 — — — 22 8 22 X 8 18 16 18 x 16 24 1 3 22 20
1
/
2
X 29
¹
/
4
X 1
ITEM DESCRIPTION QTY
1 Electrical Knockouts
1
2 Strip Heater (Optional) 1
3 Limit Switch (Optional) 1
4
1
/
2
-in. Isolation Ball Valve 2/4
5 Coil Stub Outs 2/4
6 Shipping Brace 2/4
7 Flexible Drain Tube/P-Trap 1
8 Coil
1
/
2
-in. OD Copper Tube
1
9 Filter, Throwaway, 1-in. 1
10 Return Air Opening 1
11 Air Vent, Manual 1
12
Knockout (For Optional Remote Mounting)/
Side
2
13 Molex Connector for Field-Installed Tstat 1
14 Control Box 1
15 Drain Pan 1
16 Acoustical Bypass Panel 1
17 Blower 1
18 Motor, 3-Speed, PSC, with Quick Connect 1
19 Access Panel (Control Box) 1
20 Control Opening (Surface Mount Tstat) 1
21 Duct Collar,
1
/
2
-in. Extension (Typical)
1/2/3
22 Supply Air Opening(s) 1/2/3
23
Top Supply Duct Collar 1-in. Extension
(Optional)
1
42S Series Units

Carrier 42C Series Specifications

General

Brand	Carrier
Model	42C Series
Category	Air Conditioner
Language	English