See Figure 3-11

 

Flue Gas Carbon Dioxide & Oxygen Measurements

..... 96

See Figure 4-7

 

Freeze Protection

58

Freezestat

10

Fresh Air & Return Air Damper

80-81

See Figure 4-5: Table 4-5

 

Frostat Control

55

Fuse replacement data

101

G

 

Gas Trains

33

See 235 and 350 MBH: 500 and 850 MBH:

 

1000 MBH and Modulating

 

Gas Valve Adjustment Screw Locations

96

See Figure 4-8

 

"Gate" type valve

36-37

See Figure 3-12: Figure 3-13

 

GBAS Analog Input Wiring Diagram

54

See Figure 3-18; GBAS Voltage vs Setpoint

 

GBAS Voltage vs Setpoint

54

See Figure 3-18

 

Generic Building Automation System

48

Generic Building Automation System Module

8

Grease Recommendations

103

See Table 5-6

 

H

 

Head Pressure Control

9

Heat Exchanger

98

See Limited Modulating Gas Furnace;

 

Modulating Gas Furnace

 

Heat Module

7

heating coil falls to 40 F

10

High Duct Temp Thermostats(3S16, 3S17)

10

high duct thermostat can be reset

10

High Pressure Controls

9

High-Fire Adjustment

95

See Two Stage Gas Furnace

 

Honeywell Ignition System

56

See Two Stage Gas Furnace

 

Hot Water Piping

36

See Figure 3-12

 

Human Interface Module

7

See also appropriate SAHF-PTG manual

 

I

 

Interprocessor Communications Board

7

L

 

Lead-Lag

9

Lead/Lag Operation

56

Limited Modulating Gas Furnace

98

Low Ambient Compressor Lockout

10

Low Ambient Control

9

Low Ambient Dampers

93

Low Pressure Control

9

Low-Fire Adjustment

95

See Two Stage Gas Furnace

 

M

 

Manifold Pressures and CO2 Levels

96

See Gas Furnace Start-Up: Table 4-7

 

Measuring Subcooling

93

See Charging by Subcooling

 

 

Measuring Superheat

93

Minimum Position Potentiometer

47

Model Number Description

4 - 5

Modulating Gas

57

Modulating Gas Furnace

97

Modulating Gas Heat control

97 - 98

See Full Modulating Gas Furnace: Limited

 

 

Modulating Gas Furnace

 

 

Modulating Gas Regulator

98

See Figure 4-9

 

 

Modulating Gas Train

34

See Figure 3-10

 

 

Morning Warm-Up

10

motor winding temperature decreases

 

 

to approximate

10

motor windings exceeds approximately 221 F

10

N

 

 

nameplate location

6

Natural Gas Combustion Curve

96

See Table 4-8

 

 

O

 

 

Occupied Cooling

11

Occupied Heating

11

Occupied/Unoccupied Contacts

47

Operating Pressure Curve

85-92

See Table 4-6 (Standard & Hi Cap)

 

 

Operation and Service Clearances

15

Operator's Maintenance Log

110

See Table 5-8

 

 

ordering replacement parts

4

Outdoor Air Humidity Sensor

9

Outside Air Pressure Sensor

31

Outside Air Sensor

31

See Figure 3-9

 

 

P

 

 

P-Traps at the unit

27

See Figure 3-6

 

 

Power Wire Sizing and Protection Device Equations

..... 43

See Figure 3-15

 

 

Propane Gas

56

R

 

 

Refrigerant Charging

83

Refrigerant Coil Fin Data

103

See Table 5-7

 

 

Refrigerant Coils

109

See Coil Cleaning

 

 

Remote Human Interface Module

46

Remote Panel w/ NSB

45

See BAYSENS019*: BAYSENS020*

 

 

Remote Panel w/o NSB

 

45, 46

See BAYSENS010B: BAYSENS021A

 

 

Remote Zone Sensor

46

request for exhaust fan operation

8

request for supply fan operation

8

requesting service

4

required number of conductors

49-53

See Figure 3-16: Figure 3-17

 

 

Return Air Humidity Sensor

9

112

Page 114
Image 114
Trane RT-SVX10C-EN specifications See Figure Gate type valve 36-37 See -12 Figure