REMOTE DEVICE BOX
| THERMOSTAT |
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RS+5 | RS R | G Y1 G3 W1 G2 C H2O | CK1 |
NEC CLASS 2 WIRING
VALVE
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COOL | BLK | ||
Q/C | |||
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VALVE |
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HEAT |
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EQUIPMENT
GROUND
L1
L2 or N
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PUR |
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YEL |
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| 33ZCRLYBRD |
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| QUICK CONNECT | |||
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| G |
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| FAN | BLK |
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BRN |
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| YEL | COM |
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YEL |
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| RED |
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| (COOL) | BLU | 3 | BLU M |
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| HI | BLK |
| BLK H | MOTOR |
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| (HEAT) |
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| 1 | WHT COM | ||
| 24 |
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| MED |
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TRANSFORMER |
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| LOW |
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BLK | BLK |
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*WHT | *WHT |
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Fig. 68 — 42C,S,V (except VG), and 42D
Remote/Wall-Mounted Debonair® Thermostat (24-v)
Step 4 — Make Duct Connections — Install all ductwork to and from unit in accordance with all applicable codes. Duct construction must allow unit to operate within duct external static pressure limits as shown on job submittals. Units designed to operate with ductwork may be damaged if operated without intended ductwork attached.
Units provided with outside air should have some method of
Insulate ductwork as required. Use flexible connections to minimize
Set unit markings for minimum clearance to combustible materials and first 3 ft of ductwork. Install ductwork, accessory grilles and plenums so that they do not restrict access to filter. Cut openings for
CAUTION
Prevent dust and debris from settling in unit. If wall finish or color is to be spray applied, cover all openings to pre- vent spray from entering unit. Failure to do so could result in the reduction of unit efficiency.
Step 5 — Frame and Finish Unit — Models 42SG, SH and SJ have factory enclosures and may be finished with normally accepted wall covering. However, drywall secured with adhesive bonding alone is not recommended.
Use
Do not apply sheet metal screw or nails where they can pen- etrate coil, riser pipes, or electrical junction box and raceways.
Do not secure wallboard to drain pan edges or to control box enclosure. Condensate leaks or electrical shorts may result.
An alternate method of enclosing the unit is to frame one or more sides with studding and apply the wall board to this fram- ing. This method requires specific unit features and return ac- cess panels when used on the
Prevent sheetrock dust or other debris from settling on coil fins,
Return access and exposed cabinet units may be furnished with a baked enamel finish. Small scratches in this finish may be repaired with
To repaint the
After this preparation is accomplished, the factory finish should provide excellent adhesion for a variety of
Factory aerosol
66