Robertshaw 700 Series Installation Data

The Robertshaw® 700 Series Gas Controls are designed for a wide variety of
heating applications. Models are available for: Manual, Millivolt, Hydraulic,
24 Volt and Line Voltage. Models are available with and without a pressure
regulator. A field-addable pressure regulator is available separately. (NOTE:
The pressure regulator is "built-in" on hydraulic models and requires
replacement of the operator assembly when converting from one gas to
another. Controls are multiposition and can be mounted in any position
(except upside-down).
SPECIFICATIONS
ELECTRICAL RATINGS
24 Volt Models
Millivolt Models
Line Voltage Models
CONTROL VOLTAGE IDENTIFICATION - WIRING BLOCK
PRESSURE REGULATOR (Optional by Model)
Natural Gas
L.P. Gas
TEMP. RANGE (Hydraulic Models Only)
DIAL EQUIVALENTS (Hydraulic Models Only)
Standard Dial Type
Dial Position 1 2
Temperature oF 58o 62o
Remote Dial Type
Dial Position Low
Temperature oF 50o
CAPILLARY LENGTH (Hydraulic Models Only)
Single capillary type
Remote dial type
BULB O.D. & LENGTH (Hydraulic Models Only)
PILOT OUTLET
AMBIENT TEMPERATURE
MAXIMUM INLET PRESSURE
INSTALLATION INSTRUCTIONS
Turn off gas supply and electrical power to equipment before servicing.
PIPING
1. Check replacement valve for multiple outlets (side outlets). If it has
them, be sure all unused outlets are plugged using the socket plugs
provided.
2. Pipe or tubing must be clean and free of scale and dirt.
3. Make sure gas piping is pressure tested before control is connected.
High pressure can damage control causing a hazardous condition.
Do not subject control to more than 1/2 psi, (14" W.C.) inlet pressure.
4. If it is not already installed, a drip leg (sediment trap) must be added to
the gas supply line to control. (See figure to the right.) All piping must
comply with local codes and ordinances and with National Fuel Gas Code
(ANSI Z223.1/NFPA, No. 54).
5. Using pipe thread compound or tape (suitable for gas), apply a small
amount on the male pipe threads. Leave the first two threads clean.
12 VDC - 0.18 amps
24 VDC - 0.2 amps
250 MV to 750 MV
120 VAC - .034 amps
240 VAC - .017 amps
Factory set at 3.5" W.C.
Factory set at 11.0" W.C.
3 4 5 6 7
66o 70o 74o 78o 82o
Med.
70o
Combination 18" and 48"
-40° to 175°F
14" W.C. (1/2 PSI)
GAS HEATING CONTROLS
8 HI
86o 90o
High
90o
36"
THIS DEVICE SHOULD BE INSTALLED BY A QUALIFIED TECHNICIAN
1/4" x 8"
WITH DUE REGARD FOR SAFETY AS IMPROPER INSTALLATION
1/4" Tubing
COULD RESULT IN A HAZARDOUS CONDITION.
Never use compound on female threads as it might be pushed into the
control body.
6. The gas valve is multiposition and can be mounted in any position
(except upside down) without effecting its operation.
7. Install gas valve so gas flow conforms with the inlet and outlet of the control.
1
INSTALLATION DATA
700 SERIES
CAUTION