Nest Learning manual

Nest Learning Thermostat ™ Installation Guide Installation step-b y-step[...]

Con tent s Co mpa tibili t y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 In the b ox . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

The N es t Le arn ing Th er mos t at is com pat ible wi th alm os t all c en tra l hea tings ys tem s, in cludin g: • Combi a nd c ond ensin g boil er s • Sy st em and h ea t - only b oile rs • Hydro nic und er fl oor s ys te ms • Air sour c e and g roun d so urc e hea t pump s (he ating o nly) • Zoned s ys te ms (one Ne st T he rm os[...]

Display Screws Welcome Guide , Installation Guide and Warranty Base Heat Link T rim plate N L T1 T2 1 2 3 Power cor d Clips Power plug I n th e bo x For installations in a ne w spot only 4[...]

Before yo u star t → On the next pa ge, you ’ ll see options for s witchi ng out an existing the rmost at or installing i n a new spot. Do I need to inst all the Nest Thermost at somewhere new? Many ex is ting wir ed t her mo st a ts are in r oo ms th at ar e rar ely u se d. Thet emp er atur e the y se nse is w arm er or co ole r than h ome [...]

Ex is ting thermost at cables to Heat Link → Ju mp to page 8 Choose this installation method if the current thermos t at connect s to heating cables i n the wa ll and it doesn ’t need to move to a bet ter spot. Re pla ci ng a n e xi sti ng w i red th erm ostat 6[...]

Ins t all o ve r a so cke t an d po wer with the provided co rd a nd p lug . Co nn ec t t o th e S ta nd fo r th e Nes t L e arn ing Thermost at and place on a de sk , sh el f or ot he r fla t sur fac e. NOTE: Th e st a nd i s so ld separ ately and co me s wi th i t s own I nstall ation Gui de. M or e inf o a t nest.com / eu . I nstal li ng the N [...]

to Heat Link Re pla ci ng a n e xi sti ng w i red th erm ostat T o r eplace an existing wi red thermost at, you’ ll need to : 1 . Inst al l the He at L ink fir st 2. Rem ove or c on figur e the programmer 3. Ins t all the N es t Th er mos t at 8[...]

Fus e box or Switch CAU T IO N: High volta ge cable s 1 . Switch of f mains power Y ou’ll be wor king wi th hig h volt a ge cab les , so pr o tec t yo ur self an d the the rmo s ta t by tur ning of f the p ower be for e you s t ar t. Inst all He at L ink Installation step-by-step REPLACE A THERMOST A T 9[...]

Inst all He at L ink 2. Unders tand the c ables Find t he c all- for-heat cir cui t in the hea ting s ys tem . The c irc uit may r un dir ec tly f r om the th er mos t at t o the b oile r or pa ss thro ugh a jun c tion b ox . If the re’s a comb i boile r wit h no junc tio n box , the H eat L ink will b e con ne ct ed dir ec tl y to th e boil er ?[...]

Boile r He at L ink Thermost at 30cm min. 30m max. Inst all He at L ink 3. Choose where you’ll i nst all the Heat Link The Heat Link and Nest Thermostat communicate wirel essly , even if they are also connec ted by cables . Positionthe Heat Link suc h that large metal objects—like the boiler or ho t water tank—don ’t come between it and [...]

Junction box Boile r He at L ink Inst all He at L ink 4. Run power to the Heat Li nk Use a c abl e to co nne c t the L ( liv e) and N(neut ral ) co nne c tor s on th e He at Link to th e L and N c onne c to rs o n the b oiler or junc ti on bo x. T his will p ower t he Hea tLink . If exi st ing co ntr ol s op er ate a t mains volt a ge, you c [...]

1 2V pow er t o th er mo st a t Call- for -heat Common Satisfied (optional) 230V A C li ve an d ne ut r al inp ut p ow er Thermost at Inst all He at L ink 5. Connect the c ontrol circuit to the Heat Link Connec t the common a nd call - for -heat con ne ct or s on th e boil er or jun ct ion b ox to th e 2 (commo n) and 3 (call-for -heat ) con ne ct[...]

Zone valve He at L ink Junction box Thermost at Satisfied cable optional Install Heat Link with a zoned system If this h ome h as mult iple he atin g zone s, e ach zo ne val ve will n ee d it s own Ne st T he rmo s ta t and Hea tLink . For zoned homes on ly Fir st , dis con ne ct t he th erm os t at cab les f ro m the zo ne val ve. Use a c abl [...]

att ach sticker 8. Configure the pr ogrammer If there ’ s a programmer that contr ols hot water and hea ting, setthe heating controls t o AL WA Y SON. If the programmer onl ycontrols heating, then remove it. The HeatLink will control heating initsplace . TIP: Pu t this s tic ker on th e pro gr amme r to r emind hom eown er s no[...]

9. Install the base Remove the old thermostat and attach the b as e. Y ou can e ith er at tac h the bas e dire c tly t o the wa ll or us e the inclu de d trim p la te to c ove r up mar ks or ro ut e cab les t hat ar e ou ts ide th e wall . The t rim pl at e and b as e snap together and s hould be screwed to thewal l as on e pie ce. Inst all ther[...]

1 0. Connec t c ables Co nne ct t he ex is ting c abl es to N es t ’s T1 and T2 co nne c tor s. I t do esn’ t mat ter which c ab le goe s int o whic h con ne ct or . Inst all thermos t at 1 1 . Attach the display Press the display ont o the base until it clicks into place . Switch on mains power and the Nes t Thermostat will begin setup . Insta[...]

Inst all thermos t at 1 2. Set up the Nest T hermost at Jus t tur n the r ing and p re ss t o sel ec t . Durin g se tup, yo u will: • Choo se a l ang uag e • Conn ec t to t he ho me’s Wi-Fi net wo rk • Confir m tha t Hea t Link i s con nec t ed • If the ho meo wner u se d to hav e apro gr amme r , enter t hat s che dule • Enter th e[...]

Inst all thermos t at 1 3. Create a Nest Acc ount Be for e the h ome own er c an c ont rol t he Nes t Th er mos t at f ro m the ir mobil e, ta ble t or l apt op, the y ne ed a Nes tAc co unt . T e llth em to c re ate o ne at nest. com/ eu/ account or just downlo adt he Ne st ap p. Onc e th e ther mo s ta t is co nne c ted t o Wi-Fi, th e N[...]

1 . Inst al l the He at L ink fir st 2. Rem ove or c on figur e the programmer 3. At t ach t he Ne s t The rm os t at toth e wall 4. Plug t he th erm os t at in wi th thep ower p lug and c or d I nstal li ng the N est The rmostat i n a ne w sp ot If you ’ re installi ng the Nest Thermost at and aren ’t connec ting it to any cables with [...]

CAU T IO N: High volta ge cable s Fus e box or Switch 1 . Switch of f mains power Y ou’ll be wor king wi th hig h volt a ge cab les , so pr o tec t yo ur self an d the the rmo s ta t by tur ning of f the p ower be for e you s t ar t. Inst all He at L ink Installation step-by-step INST AL L IN A NEW SPO T 21[...]

Inst all He at L ink 2. Unders tand the c ables Find t he c all- for-heat cir cui t in the hea ting s ys tem . The c irc uit may r un dir ec tly f r om the th er mos t at t o the b oile r or pa ss thro ugh a jun c tion b ox . If the re’s a comb i boile r wit h no junc tio n box , the H eat L ink will b e con ne ct ed dir ec tl y to th e boil er ?[...]

Boile r He at L ink 30cm min. Thermost at 30m max. Inst all He at L ink 3. Choose where you’ll i nst all the Heat Link The H eat L ink an d Nes t T her mos t at communicate wi relessly . Position the He at L ink suc h tha t lar ge m et al obje c ts—like t he bo iler or h ot wa ter ta nk —don’ t co me b et we en i t and the thermostat. This [...]

Junction box Boile r He at L ink Inst all He at L ink 4. Run power to the Heat Li nk Use a c abl e to co nne c t the L ( liv e) and N(neut ral ) co nne c tor s on th e He at Link to th e L and N c onne c to rs o n the b oiler or junc ti on bo x. T his will p ower t he Hea tLink . 24[...]

1 2V pow er t o th er mo st a t Call- for -heat Common Satisfied (optional) 230V A C li ve an d ne ut r al inp ut p ow er Thermost at Inst all He at L ink 5. Connect the c ontrol circuit to the Heat Link Connec t the common a nd call - for -heat con ne ct or s on th e boil er or jun ct ion b ox to th e 2 (commo n) and 3 (call-for -heat ) con ne ct[...]

Satisfied cable optional Zone valve He at L ink Junction box Thermost at For z oned homes only Install Heat Link with a zoned system If this h ome h as mult iple he atin g zone s, e ach zo ne val ve will n ee d it s own Ne st T he rmo s ta t and Hea tLink . Fir st , dis con ne ct t he th erm os t at cab les f ro m the zo ne val ve. Use a c abl [...]

Inst all He at L ink Se e pa ge 15 fo r st ic ker. 7 . C onfigure the programmer If there’ s a programmer that controls hot wa ter a nd he atin g, s et t he hea ting c on tro ls t o ALWA YS ON. If t he programmer only controls heating, the n rem ove i t. T he He at L ink will con tr ol he atin g in it s pl ac e. Lastly , turn the power to the he[...]

8. Install the Nest Therm ost at Inst al l it on a wa ll usin g the in clud ed power cord, plu g and cli ps. Instructions forin st al ling th e S ta nd fo r Nes t Learning Thermostat (sold separately) com e wit h the s t and . Be for e at tac hing the b as e to th e wall , check to mak e sure the thermostat is wit hin ran ge of th e Hea t Link .[...]

9. Install the base Make sure y ou ins t all t he ba se ab ove a so cket . Y ou can e it her at tac h the b as e dire c tly to t he wall o r use t he tr im pl ate to c over up m ark s or ho les . The t rim pl at e and b as e snap t oge the r and sh ould b e sc rewe d to t he wall in one pi ec e. Check the placement guidelines on page 5 befor e you [...]

TIP: Double check that the programmer has been r emoved or that its heating channel hasbeen set to AL WA YS ON. Inst all thermos t at 1 1 . S et up the Nest Thermos tat Jus t tur n the r ing and p re ss t o sel ec t . Durin g se tup, yo u will: • Choo se a l ang uag e • Conn ec t to t he ho me’s Wi-Fi net wo rk • Confir m tha t Hea t Li[...]

Inst all thermos t at 1 2. Create a Nest Acc ount Be for e the h ome own er c an c ont rol Nes t fr om t heir m obile, t ab let o r la pto p, they n ee d a Ne st A cc oun t. T ell the m to create one at nest. com/ eu/ account o r jus t downlo ad t he Ne st ap p. Onc e th e ther mo s ta t is co nne c ted t o Wi-Fi, th e Nes t app w ill aut oma tic a[...]

Neutr al Power su pply fo rHe at L ink Power su pply forthermostat SPDT r el ay Live Satisfied (optional) Common C a l l- f o r- heat 1 2V pow er t o Ne st T he r mo st a t (onlyr e quir e dify ou h ave existing thermostat cables) C able dia gr ams • Swit che d li ve sy st ems • Low volt a ge (dr y c ont a ct ) sy st ems • Zon[...]

Gener al spec s Conne ction Specific ation Notes L 230V AC / 50Hz m ains vo lt age Require d N 230V AC / 50Hz m ains vo lt age Require d 1 R elay normally closed 3A ma x . 2 R elay common 3A ma x . 3 R elay normally open 3A ma x . T1 1 2V D C powe r ou tpu t to Ne st Ground T2 1 2V D C powe r ou tpu t to Ne st Positive Ma x imum c abl e thic kn es[...]

Power su pply fo r He at L ink 230V / 5 0Hz mains Boiler with “switched live” activation 12 V p o w e r to Ne s t Thermost at L N Onl y re qu ire d if y ou h ave existing thermostat cables 3A f us e 34 Switche d Li ve 34[...]

Power su pply fo r He at L ink 230V / 5 0Hz mains Boiler with low voltage / dry cont act activation 12 V p o w e r to Ne s t Thermost at L N Onl y re qu ire d if y ou h ave existing thermostat cables 3A f us e Low v ol tage ( d r y contact) Wiring sp ec s 35[...]

Power su pply fo r He at L ink L N Zone valve (Z on e val ve c ab le c ol our s ma y var y) Boile r 3A f us e Onl y re qu ire d if y ou h ave existing thermostat cables 230V / 5 0Hz mains 12 V p o w e r to Ne s t Thermost at 36 Boi l er w it h zo ne v al ves 36[...]

Power su pply fo r He at L ink Zone valve (MOMO ) Boile r 3A f us e Onl y re qu ire d if y ou h ave existing thermostat cables L N 230V / 5 0Hz mains 12 V p o w e r to Ne s t Thermost at Boi l er w it h MO MO z one va l ves Wiring sp ec s 37[...]

For online or phone suppor t, visit nest.com/eu/ suppor t . Y ou c an al s o find a ns wer s in t he N es t C omm uni t y a t nes t.c om/commun it y . Re cy cli ng an d dis po s al: v is it nes t.com/eu/ recycle . Dispose in accordance with a pplicable legislation. Th e WEEE s ym bo l me an s th at yo ur Ne s t Th er mo s t at mus t b e dis po se [...]

co st i n it s or ig in al c on dit io n wi thi n thi r t y (30) d ay s of th e or ig in al pur ch as e an d re c ei ve a f ull r e fu nd. 3. WAR R AN T Y C OND IT ION S; HO W TO GE T S ERV IC E IF YOU WA NT T O CL A IM UN DER T HIS L IMI TED WA RR A NT Y Be fo re b ei ng ab le t o cl ai m und er t his L im it ed Wa rr an t y, the o wn er of th e P[...]

64-10-0035-GB-A[...]