![Locate](/images/new-backgrounds/179658/1796583x1.webp)
LOCATION |
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| Locate | the | thermostat |
| about | five | feet | above | the | floor | ||||||||||
on | an |
| inside |
| wall |
| where |
| it | will | be | affected | only | by | the | |||||
average |
| temperature |
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| of |
| the | room. | These | thermostats |
| are | ||||||||
:mounted |
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| vertically. |
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| If | using |
| a | Q651 | Subbase, |
| refer |
| to | the | instructions | ||||||||
packed |
| with | the | subbase. |
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MOUNTING |
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| 1. | Mount |
| a | 2,by | 4 |
| inch | outlet | box | either | vertically | ||||||||
or | horizontally |
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| depending |
| on | the | model |
| used. | Models | ||||||||
with |
| vertical |
| faceplate |
| mount | on | vertical | outlet |
| box; | |||||||||
models |
| with |
| horizontal |
| faceplate |
| mount |
| on | horizontal | |||||||||
outlet | box. |
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| 2. | Run | conduit |
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| between | the | outlet | box, | powersource, |
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and | the |
| unit |
| being | controlled. |
| Leave | about | six | inches | |||||||||
of | wire |
| in | the | box |
| forconnections. |
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| (Refertothe |
| WIRING | ||||||||
section |
| for | the | number | of wires | required.) |
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| 3. | Place |
| the | mounting |
| plate | on | the | outlet |
| box. | Insert | |||||||
the | two | furnished |
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| mounting | screws, |
| leaving | theme | loose | ||||||||||
enough |
| to | move |
| the |
| mounting | plate |
| for | leveling. | |||||||||
| 4. | Level |
| the | mounting |
| plate | and | tighten |
| the | mounting | ||||||||
screws. |
| (See | Fig. |
| 1.) |
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| 5. | Connect |
| the |
| heating |
| and/or | cooling |
| system | wires | ||||||||
or | the |
| series |
| 60 |
| equipment |
| wires | to | the | back | terminals | |||||||
of | the |
| thermostat. |
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| (See |
| Figs. |
| 2 | through |
| 12.) | ||||||
| 6. | When |
| wiring |
| is | complete, | secure | the | fiber |
| insu- | ||||||||
lator |
| on | all | models |
| except | the | T4051 | B | by | snapping |
| the | |||||||
holes | in | the |
| flap |
| over |
| the | switch |
| rivet | heads. | When | |||||||
the | normally |
| open | switch | terminal |
| is | used, | clip | the | ||||||||||
flap | to |
| allow |
| it | to |
| pass | around |
| the | wire. | On | the | T4051 | B, | ||||
secure | the | flap |
| by | snapping | it | over | a projection |
| on | the, | |||||||||
molded |
| resistor |
| cover. |
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| 7. | Hang |
| thermostat |
| on | mounting |
| plate |
| tabs. |
| (See | |||||||
Fig. | 1.) |
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| 8. | Take |
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| cover | mounting |
| screw |
| (fur- | ||||||||||
nished) |
| and | insert |
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| it into | tab | at bottom |
| of | base. | Do | not | |||||||
tighten. |
| Replace |
| cover. |
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| 9. | Insert |
| set |
| point |
| knob |
| into |
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| screw | |||||||
and | tighten. |
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| This |
| fastens | cover | and | thermostat |
| to | the | ||||||||
mounting |
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| plate |
| previously |
| attached | to | outlet | box. | Re- | |||||||||
move | knob. |
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WIRING |
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| CAUTION |
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Disconnect |
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| power | supply |
| before |
| making |
| wiring |
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connections |
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| to | prevent |
| electrical | shock | and | equip- |
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ment |
| damage. |
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All | wiring |
| must | comply | with | applicable |
| electrical | ||||||||||||
codes |
| and | ordinances. |
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| Refer |
| to | the | wiring |
| diagrams | ||||||||
below, | instructions |
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| packed | with | the | subbase, | and heating | |||||||||||
and/or | cooling |
| equipment |
| manufacturer’s |
|
| instructioiw. |
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The | T4051A |
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| is | used |
| to | control | heating | equipment. |
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Switch | makes |
| on | temperature |
| fall | and | breaks | on | tem- | ||||||||||
perature |
| rise. | Subbase | is | available. |
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| Fig. |
| Heating | Control. |
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The | T40516 |
| is | for | cooling | equipment | control. | The | |
switch | makes | on | a | rise | in temperature | and | breaks | on a | |
fall in | temperature. |
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| Subbase | is available. |
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| Fig. | B | Cooling |
| Control. |
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The | T4051D~ | is | used | to | control | electric | heating |
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equipment. | It makes | on | temperature |
| fall | and breaks | on | |||
temperature | rise. | Because | it | has | a | higher | load | rating, |
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the T4051 | D should |
| NOT | be used | with | a subbase. |
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| Fig. | D Electric |
| Heating | Control. |
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| The | T6051A | is for | heating |
| and/or | cooling | systems | ||
with |
| manual |
| changeover. | Switch | makes |
| n.c. | contacts | |
on | temperature |
| fall, | n.0. | Contacts | on | temperature | |||
rise. |
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