Ϯϭ WĂŐĞ
-Pressure relief valve-
dŚĞ ǁĂƚĞƌŚĞĂƚĞƌŚĂƐ Ă ŚŝŐŚͲƚĞŵƉĞƌĂƚƵƌĞƐŚƵƚŽĨĨƐǁŝƚĐŚďƵŝůƚ ŝŶ ĂƐ Ă ƐƚĂŶĚĂƌĚƐĂĨĞƚLJ ĨĞĂƚƵƌĞ;ĐĂůůĞĚ Ă
,ŝͲ>ŝŵŝƚƐǁŝƚĐŚͿƚŚĞƌĞĨŽƌĞĂ“pressure only”ƌĞůŝĞĨǀĂůǀĞŝƐƌĞƋƵŝƌĞĚ͘
ͻ dŚŝƐƵŶŝƚĚŽĞƐŶŽƚĐŽŵĞǁŝƚŚĂŶĂƉƉƌŽǀĞĚƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞ͘
ͻ ŶĂƉƉƌŽǀĞĚƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞŵƵƐƚďĞŝŶƐƚĂůůĞĚŽŶƚŚĞŚŽƚǁĂƚĞƌŽƵƚůĞƚ͘
ͻ dŚĞƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞŵƵƐƚĐŽŶĨŽƌŵƚŽANSI Z21.22ŽƌCAN 1-4.4ĂŶĚŝŶƐƚĂůůĂƚŝŽŶŵƵƐƚĨŽůůŽǁůŽĐĂů
ĐŽĚĞƐ͘
ͻ dŚĞĚŝƐĐŚĂƌŐĞĐĂƉĂĐŝƚLJŵƵƐƚďĞĂƚůĞĂƐƚϭϰϬ͕ϬϬϬdhͬŚĨŽƌƚŚĞϭϭϬh;dͲ<:ƌϮhͿŵŽĚĞůƐ͕ϭϵϬ͕ϬϬϬdhͬŚ
ĨŽƌƚŚĞϯϭϬh;dͲ<ϰhͿŵŽĚĞůƐ͕ĂŶĚϭϵϵ͕ϬϬϬdhͬŚĨŽƌƚŚĞϱϭϬh;dͲϮhͿŵŽĚĞůƐ͘
ͻ dŚĞƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞŶĞĞĚƐƚŽďĞƌĂƚĞĚĨŽƌĂŵĂdžŝŵƵŵŽĨϭϱϬƉƐŝ;ϭDWĂͿ͘
ͻ dŚĞĚŝƐĐŚĂƌŐĞƉŝƉŝŶŐĨŽƌƚŚĞƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞŵƵƐƚďĞĚŝƌĞĐƚĞĚƐŽƚŚĂƚƚŚĞŚŽƚǁĂƚĞƌĐĂŶŶŽƚƐƉůĂƐŚ
ŽŶĂŶLJŽŶĞŽƌŽŶŶĞĂƌďLJĞƋƵŝƉŵĞŶƚ͘
ͻ ƚƚĂĐŚ ƚŚĞ ĚŝƐĐŚĂƌŐĞ ƚƵďĞ ƚŽƚŚĞ ƉƌĞƐƐƵƌĞƌĞůŝĞĨ ǀĂůǀĞ ĂŶĚ ƌƵŶ ƚŚĞ ĞŶĚ ŽĨ ƚŚĞ ƚƵďĞ ƚŽǁŝƚŚŝŶ ϲ ŝŶ͘
;ϭϱϮŵŵͿĨƌŽŵƚŚĞĨůŽŽƌ͘ dŚŝƐ ĚŝƐĐŚĂƌŐĞ ƚƵďĞŵƵƐƚĂůůŽǁĨƌĞĞĂŶĚĐŽŵƉůĞƚĞĚƌĂŝŶĂŐĞ ǁŝƚŚŽƵƚ ĂŶLJ
ƌĞƐƚƌŝĐƚŝŽŶƐ͘
ͻ /ĨƚŚĞƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞŝŶƐƚĂůůĞĚŽŶƚŚĞǁĂƚĞƌŚĞĂƚĞƌĚŝƐĐŚĂƌŐĞƐƉĞƌŝŽĚŝĐĂůůLJ͕ƚŚŝƐŵĂLJďĞĚƵĞƚŽĂ
ĚĞĨĞĐƚŝǀĞƚŚĞƌŵĂůĞdžƉĂŶƐŝŽŶƚĂŶŬŽƌĚĞĨĞĐƚŝǀĞƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞ͘
ͻ dŚĞƉƌĞƐƐƵƌĞƌĞůŝĞĨǀĂůǀĞŵƵƐƚďĞŵĂŶƵĂůůLJŽƉĞƌĂƚĞĚƉĞƌŝŽĚŝĐĂůůLJƚŽĐŚĞĐŬĨŽƌĐŽƌƌĞĐƚŽƉĞƌĂƚŝŽŶ͘
ͻ EŽǀĂůǀĞŵƵƐƚďĞƉůĂĐĞĚďĞƚǁĞĞŶƚŚĞƌĞůŝĞĨǀĂůǀĞĂŶĚƚŚĞǁĂƚĞƌŚĞĂƚĞƌ͘
ELECTRICAL CONNECTIONS
All indoor models come with a power plug instead of a junction box. The following procedure is for
outdoor models only.
1. dŚĞǁĂƚĞƌŚĞĂƚĞƌŵƵƐƚďĞĞůĞĐƚƌŝĐĂůůLJŐƌŽƵŶĚĞĚ͘ŽŶŽƚĂƚƚĂĐŚƚŚĞŐƌŽƵŶĚǁŝƌĞƚŽĞŝƚŚĞƌƚŚĞŐĂƐŽƌ
ƚŚĞǁĂƚĞƌƉŝƉŝŶŐ͘
2. dŚĞǁĂƚĞƌŚĞĂƚĞƌƌĞƋƵŝƌĞƐ120 VAC, 60 Hz electrical power supply that is properly grounded͘
ͻ ƉƌŽƉĞƌĚŝƐĐŽŶŶĞĐƚ;ŝ͘Ğ͘ŽŶͬŽĨĨƐǁŝƚĐŚ͕ƉŽǁĞƌƉůƵŐ͕ĞƚĐ͘ͿĐŽŶƚƌŽůůŝŶŐƚŚĞŵĂŝŶƉŽǁĞƌƚŽƚŚĞǁĂƚĞƌ
ŚĞĂƚĞƌŵƵƐƚďĞƉƌŽǀŝĚĞĚĨŽƌƐĞƌǀŝĐĞƌĞĂƐŽŶƐ͘;DƵƐƚĐŽŵƉůLJǁŝƚŚůŽĐĂůĐŽĚĞƐ͘Ϳ
ͻ ŽŶŶĞĐƚƚŚĞƉŽǁĞƌƐƵƉƉůLJƚŽƚŚĞǁĂƚĞƌŚĞĂƚĞƌĞdžĂĐƚůLJĂƐƐŚŽǁŶŝŶƚŚĞǁŝƌŝŶŐĚŝĂŐƌĂŵ͘
3. ŐƌĞĞŶƐĐƌĞǁŝƐƉƌŽǀŝĚĞĚŝŶƚŚĞũƵŶĐƚŝŽŶďŽdžƚŽŐƌŽƵŶĚƚŚĞĐŽŶŶĞĐƚŝŽŶ͘
4. ĂŶďĞŚĂƌĚǁŝƌĞĚŽƌǁŝƌĞĚƚŽĂƉůƵŐͲŝŶ͘
5. dŚĞƵƐĞŽĨĂƐƵƌŐĞƉƌŽƚĞĐƚŽƌŝƐƌĞĐŽŵŵĞŶĚĞĚŝŶŽƌĚĞƌƚŽƉƌŽƚĞĐƚƚŚĞƵŶŝƚĨƌŽŵƉŽǁĞƌƐƵƌŐĞƐ͘
&ŽůůŽǁƚŚĞĞůĞĐƚƌŝĐĂůĐŽĚĞƌĞƋƵŝƌĞŵĞŶƚƐŽĨƚŚĞůŽĐĂůĂƵƚŚŽƌŝƚLJŚĂǀŝŶŐũƵƌŝƐĚŝĐƚŝŽŶ͘
/Ŷ ƚŚĞ ĂďƐĞŶĐĞ ŽĨ ƐƵĐŚ ƌĞƋƵŝƌĞŵĞŶƚƐ͕ ĨŽůůŽǁ ƚŚĞ ůĂƚĞƐƚ ĞĚŝƚŝŽŶ ŽĨ ƚŚĞ EĂƚŝŽŶĂů
ůĞĐƚƌŝĐĂů ŽĚĞ E^/ͬE&W ϳϬ ŝŶ ƚŚĞ h͘^͘ Žƌ ƚŚĞ ůĂƚĞƐƚ ĞĚŝƚŝŽŶ ŽĨ ^ ϮϮ͘ϭ
ĂŶĂĚŝĂŶůĞĐƚƌŝĐĂůŽĚĞWĂƌƚϭŝŶĂŶĂĚĂ
WARNING
tŚĞŶƐĞƌǀŝĐŝŶŐŽƌƌĞƉůĂĐŝŶŐƉĂƌƚƐǁŝƚŚŝŶƚŚĞǁĂƚĞƌŚĞĂƚĞƌ͕ůĂďĞůĂůůǁŝƌĞƐƉƌŝŽƌƚŽ
ĚŝƐĐŽŶŶĞĐƚŝŽŶƚŽĨĂĐŝůŝƚĂƚĞĂŶĞĂƐLJĂŶĚĞƌƌŽƌͲĨƌĞĞƌĞĐŽŶŶĞĐƚŝŽŶ͘tŝƌŝŶŐĞƌƌŽƌƐĐĂŶ
ĐĂƵƐĞŝŵƉƌŽƉĞƌĂŶĚĚĂŶŐĞƌŽƵƐŽƉĞƌĂƚŝŽŶ͘sĞƌŝĨLJƉƌŽƉĞƌŽƉĞƌĂƚŝŽŶĂĨƚĞƌƐĞƌǀŝĐŝŶŐ͘
CAUTION
Outdoor models only
ŽƩŽŵǀŝĞǁŽĨǁĂƚĞƌŚĞĂƚĞƌ
sŝĞǁŽĨĞůĞĐƚƌŝĐĂů
ĐŽŶŶĞĐƟŽŶƐŽĨǁĂƚĞƌŚĞĂƚĞƌ
Ground
Connect
power supply
120VAC, 60Hz
Green screw
Indoor models only
/ŶƐƚĂůůĂƟŽŶ
/ŶƐƚĂůůĂƟŽŶDĂŶƵĂů
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