077R0701
077R0701
© Danfoss | DCS (lll) | 2016.11 DKAP.PI.200.A1.02 | 520U0019 | 1
Installation guide
Service thermostats
Type 077B7
Service thermostats 077B7001 - Refrigerators
Service thermostats 077B7003 - Refrigerators with
automatic defrost
Service thermostats 077B7002 - Refrigerators with
push button defrost
Service thermostats 077B7004 - Absorption
refrigerators
+2
°C
Cut-in
Off Warm Cold
Setting pos.
Cut-out
-5.5
-13.5
-25
+3.5
°C
Cut-in
Off Warm Cold
Setting pos.
Cut-out
-11
-27.5
Length of capillary (mm): L = 1300 +30/-0
Min. sensor length mounted on evaporator (mm): LS = 115
(Used as airsensor min. 2 x LS)
Length of capillary (mm): L = 1600 +50/-0
Min. sensor length mounted on evaporator (mm): LS = 125
(Used as airsensor min. 2 x LS)
Length of capillary (mm): L = 1300 +30/-0
Min. sensor length mounted on evaporator (mm): LS = 115
(Used as airsensor min. 2 x LS)
Length of capillary (mm): L = 1500 +50/-0
Min. sensor length mounted on evaporator (mm): LS = 95
(Used as airsensor min. 2 x LS)
3 4
34
34
+6
°C
Cut-in
Off Warm
Setting pos. Cold
Cut-out
-7.5
-12
-22
0
Defrost
3 4
No
Name
3
4
6
3 4
6
3 4
6
3
4
6
+3.5
°C
Cut-in
Off Warm
Setting pos. Cold
Cut-out
-1
-5.5
-11
EBD
EBD
EBD
© Danfoss | DCS (lll) | 2016.11 DKAP.PI.200.A1.02 | 520U0019 | 2
Danf
oss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order pro
vided that such alterations can be made without subsequential changes being necessary eady agreed.
All trademarks in this material are property of the respec
tive companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
3
4
6
The 077B….EBD, 077B….L EBD can be applied on systems with R290 and R600a as the working fluid.
For countries where safety standards are not an indispensable part of the safety system Danfoss recommend the installer to get a
third party approval of the system containing flammable refrigerant.
Service thermostats 077B7005 - Ice-cream
cabinets and freezers without signal
Service thermostats 077B7007 - Freezers with
passive signal
Service thermostats 077B7006 - Freezers with
active signal
Service thermostats 077B7008 - Bottle and liquid
coolers
-7.8
°C
Cut-in
Off Warm Cold
Setting pos.
Cut-out
-15
-21
-32.5
Length of capillary (mm): L = 2300 +30/-0
Min. sensor length mounted on evaporator (mm): LS = 130
(Used as airsensor min. 2 x LS)
Length of capillary (mm): L = 2300 +50/-0
Min. sensor length mounted on evaporator (mm): LS = 130
(Used as airsensor min. 2 x LS)
Length of capillary (mm): L = 2300 +50/-0
Min. sensor length mounted on evaporator (mm): LS = 130
(Used as airsensor min. 2 x LS)
Length of capillary (mm): L = 2000 +30/-0
Min. sensor length mounted on evaporator (mm): LS = 120
(Used as airsensor min. 2 x LS)
3 4
34
34
6
3
4
6
34
+11.5
°C
Cut-in
Off Warm
Setting pos. Cold
Cut-out
+6
-1
-8.5
-10
-6
°C
Cut-in
Off Warm
Setting pos.
Cold
Cut-out
-17
-24
-34.5
Signal
-18
34
6
3 4
-6
°C
Cut-in
Off Warm
Setting pos. Cold
Cut-out
-17
-24
-34.5
Signal
-18
-10
Note: All temperatures at 760 mm Hg
EBD
EBD
EBD
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