DEFROST CONTROLS PARAGON ERC-2 ELECTRONIC REFRIGERATION CONTROL

Transcription

1 DEFROST CONTROLS PARAGON ERC-2 ELECTRONIC REFRIGERATION CONTROL Real time clock for defrost control Integrated Control - Temperature Control Function - Defrost Control Function Output Relays [4] - Compressor - Defrost - Evaporator fan - Alarm Digital temperature display Keypad programming Two Temperature sensors [supplied] - Terminate defrost cycle - Refrigeration cycle Safe Mode Operation - Continues operation based on performance average in the event sensor fails Power Failure Recovery - All settings retained in memory - Time-of-day carried over for 100 hours NSF certified C-UR-us recognized component Rating equivalent to UL and CSA Voltage input 120/208/240VAC, 50 or 60 cycles P4396 P/N ERC ERC DESCRIPTION ERC-2 With NEMA 1 Case and Integrated Display ERC-2 With NEMA 1 Case and Remote Display 1090

2 DEFROST CONTROLS PARAGON COMMERCIAL DEFROST CONTROLS Special Features Time Initiated, Temperature or Pressure Terminated High amp switch contacts, 40 amps, 2 hp Positive slider bar switch designed, assures positive electrical contact and wipes the contact surface of contaminates Designed for defrost termination using an external temperature or pressure device Safety back-up mechanical time driven defrost termination Heavy duty synchronous design drive motor Choice of three contact arrangements Frequency of defrost initiation is adjustable from 1 to 6 cycles per day with a minimum of 4 hours between successive operations Adjustable back-up defrost termination from 4 to 110 minutes in 2 minute increments Enclosed is constructed of heavy-duty steel with knockouts on the bottom, back and sides. Hasp and staple for padlock is part of the enclosure Models Time Initiated, Time Terminated High amp switch contacts, 40 amps, 2 hp Positive slider bar switch designed, assures positive electrical contact and wipes the contact surface of contaminates Choice of three contact arrangements Heavy duty synchronous design drive motor Frequency of defrost initiation is adjustable from 1 to 6 cycles per day with a minimum of 4 hours between successive operations Duration of the defrost cycle is adjustable from 4 to 110 minutes in 2 minute increments Accuracy of defrost duration is +/ - 2 minutes Enclosed is constructed of heavy-duty steel with knockouts on the bottom, back and sides. Hasp and staple for padlock is part of the enclosure Applications Defrost controls for commercial freezers and refrigerators P1170 P/N 120 VAC 208/240 VAC Time Initiated, Time Terminated Time Initiated, Temperature or Pressure Terminated

3 TIMERS PARAGON ELECTRONIC TIME CONTROLS P1178 P1179 EC4000 EC1015 EC11 & EC11D EC7000 EC7005PC EC71 & EC71D EC4000 SERIES 24-HOUR OR 7-DAY The EC4000 Series are 24-hour, single-channel, electronic time controls that provide simple, inexpensive control of electrical loads with a time-of-day schedule. As a 24-hr. control, the same ON/OFF schedule is utilized each day. Saturday and/or Sunday, or any other day(s) of the week may be skipped. The skipped day(s) can be either load ON all day or load OFF all day, depending upon application. Sixteen events are available to provide programming versatility. An event defines an activity either load ON or load OFF. The EC4000 Series are available in either a NEMA 1 steel enclosure or a NEMA Type 3R non-metallic enclosure for indoor or outdoor use. 24-hr. programming with skip-a-day. Four-day min. power outage carry-over without the use of a battery. 20 amp ballast switch rating on DPST model (UL only). 16 ON or OFFs per day. SPST, SPDT and DPST switching. NEMA 1 or NEMA Type 3R enclosure. Large display & simple programming with just 4 keys. P1180 P1181 RATING PER POLE OF OUTPUT P1182 ENCLOSURE NEMA P1183 SHIPPING WGT. Lb Kg EC4000 Series - 24-hour, single-channel, capacitor carry-over EC4000/120V 20A SPDT EC4000PC/120V 20A SPDT 3R 2-1/2 1.1 EC4000PC/120V-RT 20A SPDT 3R 2-1/2 1.1 EC4000/ V 20A SPDT EC4000PC/ V PC/240V 30A SPDT 3R 2-1/2 1.1 EC4004/120V 30A SPST EC4004/120V-RT 30A SPST EC4004PC/120V 30A SPST 3R 2-1/2 1.1 EC4004PC/120V-RT 30A SPST 3R 2-1/2 1.1 EC4004/ V 30A SPST EC4004/ V-RT 30A SPST EC4004PC/ V 30A SPST 3R 2-1/2 1.1 EC4004PC/ V-RT 30A SPST 3R 2-1/2 1.1 EC4005PC/120, V 30A DPST 3R 2-1/2 1.1 EC4005PC/120, V-RT 30A DPST 3R 2-1/2 1.1 EC7000 SERIES 24-HOUR OR 7-DAY EC7000 Series are single-channel, electronic time controls that provide simple, inexpensive control of electrical loads with a time-of-day schedule. When schedules vary from day to day, the 7-day programming capability allows a different schedule for each day of the week. With 16 set points available, the EC7000 Series provides programming versatility. Models are also available to provide two individually programmable durations of one to 59 seconds in addition to the maintained ON & OFF set points. This provides ideal control for bell or chime ringing in schools & factories. The EC7000 Series Controls are ideal for indoor & outdoor lighting, billboard & security lighting, school crossing lights, heating, ventilating, bell, chime & buzzer ringing, water heater & security system control. 24-hr. or 7-day programming - 7-day programming allows greater flexibility thus added energy savings by allowing loads to remain on only when needed. 4-day min. power outage carry-over without the use of batteries. Eliminates the need to replace batteries & the environmental concerns of battery disposal 16 set points 30 amp heavy duty relay-output allows switching most electrical loads without the use of contractors. To-the-minute programming with just four keys & a large easy to read display that uses visual prompts for ease of programming. SPST, SPDT, DPST switching designed for high immunity to electrical noise Momentary feature available. Recessed reset button Available in NEMA Type 3R (EC7005) or NEMA 1 enclosures. NOTE: Also available in 50 amp. Contact your nearest branch for details and other available models. RATING PER POLE OF OUTPUT ENCLOSURE NEMA SHIPPING WGT. Lb Kg EC7000 Series - 24-hour and 7-day, single-channel, capacitor carry-over EC7000/24V 20A SPDT EC7000/120V 20A SPDT EC7000PC/120V-RT 20A SPDT 3R EC7000/ V 20A SPDT EC7001PC/12VDC 10A SPDT 3R 1-1/2 0.7 EC7001/24V 20A SPDT EC7001/120V 20A SPDT EC7001/ V 20A SPDT EC7004/120V 30A SPST EC7004/ V 30A SPST EC7005PC/120V, V 30A DPST 3R EC7005PC/277V 30A DPST 3R EC71/18S Series day, single channel EC71/18S/120V 15A SPDT EC71D/18S/24V 15A SPDT DIN 1-1/8 0.5 EC71D/18S/120V 15A SPDT DIN 1-1/8 0.5 EC71D/18S/240V 10A SPDT DIN 1-1/

4 PARAGON 24-HOUR TIME SWITCHES 4000 & 4000S SERIES 24-HOUR The 4000 series has a 24-hour dial with 2 to 14 replaceable trippers for 1 to 7 On and Off operations per day. The 4000-S series is the same as the 4000 series but with Skip-A-Day feature to allow skipping operations on any day or days of the week without disturbing the preset schedule. 1/2 hour min. On or Off time; 22-1/2 hour max. On or Off time. Manual On/Off lever transfers switch operation without disturbing preset schedule. Switch slider bar assures positive switching. Heavy duty terminals accommodate up to AWG #8 wire. NEMA type 1 indoor case with combination 1/2-3/4 in. knockouts in bottom and sides; hasp for padlock or seal SERIES 4010 SERIES P1203 P1204 TIMERS 4000, 4010 AND 4210 SERIES 1-1/2 Hour Minimum On or Off Time, 1 to 7 On/Off Operations Per Day ENCLOSURE SHIPPING SWITCH HP AC LINE WGT. VOLTS NEMA Lb Kg Series - Standard NEMA 1 indoor metal enclosure SPST / RT SPST / B SPST / M SPST / SPST / B SPST / DPST / RT DPST / M DPST / DPST / RT DPST / B DPST / M DPST / B SPDT /2 1.1 With skip-a-day, allows schedule to be omitted on any day(s) without permanently disturbing preset schedule S DPST / SB DPST / SM DPST / S DPST / S DPST / S SPDT / SB SPDT / S SPDT / S SPDT / SB SPDT With skip-a-day and astro dial, adjusts for seasonal changes in sunrise and sunset times SZ32 DPST SZ42 DPST SZ32 DPST SZ42 DPST SZ32 SPDT SZ42 SPDT SZ32 SPDT SZ42 SPDT Leaves load on during day(s) scheduled to be skipped S DPST / Series - Standard NEMA 3 indoor/outdoor metal or NEMA type 3R plastic enclosure SPST / P SPST R 1-3/ PC-RT SPST R 1-3/ DPST / P DPST R 1-3/ PC-RT DPST R 1-3/ DPST / P DPST 2 208/277 3R 1-3/ PC-RT DPST 2 208/277 3R 1-3/8 0.6 With skip-a-day, allows schedule to be omitted on any day(s) without permanently disturbing preset schedule S DPST / S DPST /4 2.2 With skip-a-day and astro dial, adjusts for seasonal changes in sunrise and sunset times SZ32 DPST / SZ42 DPST /2 2.5 P SERIES 1093

5 TIMERS PARAGON 7-DAY TIME SWITCHES 7000 SERIES 7-day calendar permits different On/Off schedules on different days of the week. Maximum of 4 On/Off operations per day and 28 per week. 3 hour min. On or Off time per day; 21 hour max. On or Off time per day. Independent 4-pole design allows for SPST, DPST or SPDT switching. Manual overrride lever temporarily reverses switch operation without permanently disturbing preset schedule. Switch slider bar assures positive switching Heavy duty industrial type synchronous motor. Heavy duty terminals accommodate up to AWG #8 wire. Standard NEMA 1 indoor metal enclosure side hinged with combination 1/2-3/4 in. knockouts in bottom and side. Hasp for padlock or seal SERIES 7-day calendar permits different On/Off schedules on different days of the week. Maximum of 4 On/Off operations per day and 28 per week. 3 hour min. On or Off time per day; 21 hour max. On or Off time per day. Independent 4-pole design allows for SPST, DPST or SPDT switching. Manual overrride lever temporarily reverses switch operation without permanently disturbing preset schedule. Switch slider bar assures positive switching Heavy duty industrial type synchronous motor. Heavy duty terminals accommodate up to AWG #8 wire. Standard NEMA 3 indoor/outdoor metal enclosure side hinged with combination 1/2-3/4 in. knockouts in bottom and sides. Hasp for padlock or seal. Spring wound carry-over to take over during power outages, keeping control running up to 10 hours. Only two hour wind up required for each hour of power outage and 7210 SERIES 4-Pole, 3 Hour Minimum On or Off Time, 4 On/Off Operations per Day, 28 per Week P1177 AC LINE ENC. SWITCH SWITCH RATING PER POLE SHIPPING WGT. 60 HZ AMP AMP T VA HP VOLTS NEMA Lb Kg 7000 Series PST-4 NO /2 2.9 * PST-4 NO / PST-4 NO / NO-2 NC / B 2 NO-2 NC /2 2.9 * NO-2 NC / NO-2 NC / Series - With spring wound carry-over PST-4 NO PST-4 NO *Not UL or CSA listed. Hp rating one pole only. Furnished with 7 sets of on/off trippers. Switch rating per pole = 40 amp. Hertz =

6 REFRIGERATION DEFROST CONTROLS PARAGON COMMERCIAL REFRIGERATION DEFROST CONTROLS 8040 SERIES Frequency of defrost initiation is adjustable from 1-6 cycles per day. Min of 4 hours between successive operations. Duration of defrost cycle is adjustable from minutes in 2 minute increments. Accuracy of defrost duration ± 2 minutes. Choice of 4 contact arrangements for electric heat, hot gas or compressor shutdown defrost. Positive switch action slider bar. Heavy duty synchronous motor. Heavy steel enclosure. Grey finish. Knockouts on bottom, back and sides. Hasp and staple for padlock. Available on bracket for sub-panel mounting SERIES Frequency of defrost is 1-6 cycles per day. Min of 4 hours between successive defrost cycles. Adjustable back-up defrost termination from minutes in 2 minute increments. Control works with an external temperature or pressure sensor. Choice of 3 contact arrangements for electric heat, compressor shutdown defrost or hot gas defrost. Positive switch action slider bar. Heavy duty synchronous industrial type motor. Heavy steel enclosure. Grey finish. Knockouts on bottom, back and sides. Hasp and staple for padlock. Available on bracket for sub-panel mounting SERIES Time Initiated, Time Terminated, 40 Amp P & 8140 SERIES AC LINE SWITCH ARRANGEMENT ADJ. LENGTH 60 HZ CONTACTS OF DEFROST VOLTS N Closed Open Closed Min Closed Open Closed Min Closed Open None Min Closed Open None Min Open Open Closed Min Open Open Closed Min. NEMA 1 indoor metal enclosure SERIES Time Initiated, Remote Temperature or Pressure Terminated, 40 Amp NORMAL POSITION OF CONTACTS AC LINE DURING REFRIGERATION CYCLE 60 HZ CONTACT CONTACT CONTACT VOLTS N NEMA 1 indoor metal enclosure Closed Open Closed Closed Open Closed Open Closed Open Open Closed Open None Open Closed None Open Closed NEMA 1 indoor metal enclosure. 1095

7 REFRIGERATION DEFROST CONTROLS PARAGON COMMERCIAL REFRIGERATION DEFROST CONTROLS 8240 SERIES Frequency of defrost is 1-6 cycles per day. Min. of 4 hours between successive defrost cycles. Adjustable back-up defrost termination from minutes in 2 minute increments. Choice of 3 contact arrangements for electric heat, compressor shutdown defrost or hot gas defrost. Positive switch action slider bar. Heavy duty synchronous industrial type motor. Heavy steel enclosure. Grey finish. Knockouts on top. Available on bracket for sub-panel mounting. P SERIES 8240 SERIES Time Initiated, Pressure Terminated, 40 Amp NORMAL POSITION OF CONTACTS AC LINE UPC NO. DURING REFRIGERATION CYCLE 60 HZ CONTACT CONTACT CONTACT VOLTS N Closed Open None Closed Open None Open Open Closed NEMA 1 indoor metal enclosure. 1096

8 REFRIGERATION DEFROST CONTROLS/ACCESSORIES PARAGON ACCESSORIES DIAL TRIPPERS, PINS AND BATTERIES PART NUMBER USE WITH SERIES QUANTITY PER SET X ON,1OFF X S 4210-S S 4000-SZ 4210-SZ SZ 6 cutout pins X þ 8140* 8040* 8240* 5 trippers X S S 4210-S S Cutout index tripper (ON) X ON, 1 OFF X7248 RM* 12 X S 1 ON, 1 OFF X9242 P100 1 ON, 1 OFF X9246 P100-S Cutout pins (6) X S Cutout Index tripper (OFF) X9250 P100-S Cutout Index tripper (ON) *See Bulletin #3010. P1184 P1185 P1186 P1187 P1188 P1189 P1190 P1191 X2772 X3495 X3596 X4296 X4299 X8348 X9242 X9246 X9249 X9250 Brackets For Panel Mounting PART SHIPPING WGT. USE WITH SERIES NOTES NUMBER LB KG A454-W (X2626) /2 0.7 A536 (X4105) A537-W (X3967) A569 (X5815) D Intermatic Adapter Bracket A * *Must be used with 4010PC S 4000-SZ S 4010-SZ EC4000 P100 EC7000 not for carry-over models 1-1/ TS 1015 not for carry-over models 1-1/ may be used with carry-over models 1-1/ S EC S P100 EC7000 not for carry-over models 3 oz EC PC EC7001 EC4004 EC7000 EC oz. 0.1 P1192 P1193 P1194 P1195 P1196 P1197 A454 (X2626) A569 (X5815) A536 (X4105) D A537 (X3967) A