Thermador PH30HS Installation Instruction

English 2

If required by the National Electrical Code (or Canadian 
Electrical Code), this appliance must be installed on a 
separate branch circuit.

Installer — show the owner the location of the circuit 
breaker or fuse. Mark it for easy reference.

Remove all tape and packaging before using the appliance. 
Destroy the packaging after unpacking the appliance. 
Never allow children to play with packaging material.

Never modify or alter the construction of the appliance. For 
example, do not remove, panels, wire covers or anti-tip 
brackets/screws.

Grounding Instructions:

This appliance must be grounded. In the event of an 
electrical short circuit, grounding reduces the risk of electric 
shock by providing an escape wire for the electric current.

Be sure your appliance is properly installed and grounded 
by a qualified technician. Installation, electrical connections 
and grounding must comply with all applicable codes.

Improper grounding can result in a risk of 
electric shock. Consult a qualified electrician if 
the grounding instructions are not completely 
understood, or if doubt exists as to whether the 
appliance is properly grounded. Do not use an 
extension cord. If the power cord is too short, 
have a qualified electrician install an outlet near 
the appliance.

To reduce the risk of fire or electric shock, do not use this 
fan with any solid-state speed control devices.

FOLLOWING:
This ventilator assembly must be installed with blower 
models VTN630C, VTN1030C, VTR630D, VTR1030D, 
VTR1330E, VTI610D, or VTI1010D. Other ventilator 
blowers cannot be substituted.

1. Use this unit only in the manner intended by the 

manufacturer. If you have questions, contact the 
manufacturer (Thermador Customer Service at 
800-735-4328).

2. Before servicing or cleaning unit, switch power OFF at 

service panel and lock the service disconnecting 
means to prevent power from being switched on 
accidentally. When the service disconnecting means 
cannot be locked, securely fasten a prominent warning 
device, such as a tag, to the service panel.

3. Installation work and electrical wiring must be done by 

qualified person(s) in accordance with all applicable 
codes and standards, including fire-rated construction.

4. Sufficient air is needed for proper combustion and 

exhausting of gases through the flue (chimney) of fuel 
burning equipment to prevent back drafting. Follow the 
heating equipment manufacturer's guideline and safety 
standards such as those published by the National Fire 
Protection Association (NFPA), and the American 
Society for Heating, Refrigeration and Air Conditioning 
Engineers (ASHRAE), and the local code authorities.

5. When cutting or drilling into wall or ceiling, do not 

damage electrical wiring and other hidden utilities.

6. Ducted fans must always be vented to the outdoors.
7. To properly exhaust air, be sure to duct air outside. Do 

not vent exhaust air into spaces within walls, ceilings, 
attics, crawl spaces, or garages.

8. Before you plug in an electrical cord, be sure all 

controls are in the OFF position.

Lamp holder might be hot. Disconnect from 
power before servicing.

For general ventilating use only. DO NOT use to 
exhaust hazardous or explosive materials or 
vapors.

Vent unit to the outside of building only.